Merge branch 'pid++' of github.com:ctiller/grpc into pid++

author: Craig Tiller <ctiller@google.com> 2017-10-17 09:07:48 -0700
committer: Craig Tiller <ctiller@google.com> 2017-10-17 09:07:48 -0700
commit: 71f0e5ecd101a3129c0d078717ac331503bf377e (patch)
tree: adfbeccf48a3b84c06cc5fd145a165ef45a59ca5
parent: 37e61863e6ffdbd395bd0fee0daa984f88e21bae (diff)
parent: 48bed5ec63a3a2c78170d3e24530558c1c93d666 (diff)
25 files changed, 827 insertions, 372 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a988e08b85..e2939cbf47 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -542,6 +542,7 @@ add_dependencies(buildtests_c timeout_encoding_test)
 add_dependencies(buildtests_c timer_heap_test)
 add_dependencies(buildtests_c timer_list_test)
 add_dependencies(buildtests_c transport_connectivity_state_test)
+add_dependencies(buildtests_c transport_metadata_test)
 if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
 add_dependencies(buildtests_c transport_security_test)
 endif()
@@ -756,7 +757,6 @@ endif()
 add_dependencies(buildtests_cxx stress_test)
 add_dependencies(buildtests_cxx thread_manager_test)
 add_dependencies(buildtests_cxx thread_stress_test)
-add_dependencies(buildtests_cxx transport_metadata_test)
 add_dependencies(buildtests_cxx transport_pid_controller_test)
 if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
 add_dependencies(buildtests_cxx writes_per_rpc_test)
@@ -8948,6 +8948,35 @@ target_link_libraries(transport_connectivity_state_test
 
 endif (gRPC_BUILD_TESTS)
 if (gRPC_BUILD_TESTS)
+
+add_executable(transport_metadata_test
+  test/core/transport/metadata_test.c
+)
+
+
+target_include_directories(transport_metadata_test
+  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
+  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
+  PRIVATE ${BORINGSSL_ROOT_DIR}/include
+  PRIVATE ${PROTOBUF_ROOT_DIR}/src
+  PRIVATE ${BENCHMARK_ROOT_DIR}/include
+  PRIVATE ${ZLIB_ROOT_DIR}
+  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib
+  PRIVATE ${CARES_INCLUDE_DIR}
+  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares
+  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include
+)
+
+target_link_libraries(transport_metadata_test
+  ${_gRPC_ALLTARGETS_LIBRARIES}
+  grpc_test_util
+  grpc
+  gpr_test_util
+  gpr
+)
+
+endif (gRPC_BUILD_TESTS)
+if (gRPC_BUILD_TESTS)
 if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
 
 add_executable(transport_security_test
@@ -12651,44 +12680,6 @@ target_link_libraries(thread_stress_test
 endif (gRPC_BUILD_TESTS)
 if (gRPC_BUILD_TESTS)
 
-add_executable(transport_metadata_test
-  test/core/transport/metadata_test.c
-  third_party/googletest/googletest/src/gtest-all.cc
-  third_party/googletest/googlemock/src/gmock-all.cc
-)
-
-
-target_include_directories(transport_metadata_test
-  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
-  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
-  PRIVATE ${BORINGSSL_ROOT_DIR}/include
-  PRIVATE ${PROTOBUF_ROOT_DIR}/src
-  PRIVATE ${BENCHMARK_ROOT_DIR}/include
-  PRIVATE ${ZLIB_ROOT_DIR}
-  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib
-  PRIVATE ${CARES_INCLUDE_DIR}
-  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares
-  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include
-  PRIVATE third_party/googletest/googletest/include
-  PRIVATE third_party/googletest/googletest
-  PRIVATE third_party/googletest/googlemock/include
-  PRIVATE third_party/googletest/googlemock
-  PRIVATE ${_gRPC_PROTO_GENS_DIR}
-)
-
-target_link_libraries(transport_metadata_test
-  ${_gRPC_PROTOBUF_LIBRARIES}
-  ${_gRPC_ALLTARGETS_LIBRARIES}
-  grpc_test_util
-  grpc
-  gpr_test_util
-  gpr
-  ${_gRPC_GFLAGS_LIBRARIES}
-)
-
-endif (gRPC_BUILD_TESTS)
-if (gRPC_BUILD_TESTS)
-
 add_executable(transport_pid_controller_test
   test/core/transport/pid_controller_test.cc
   third_party/googletest/googletest/src/gtest-all.cc
diff --git a/Makefile b/Makefile
index 08c379938b..485563c735 100644
--- a/Makefile
+++ b/Makefile
@@ -1090,6 +1090,7 @@ timeout_encoding_test: $(BINDIR)/$(CONFIG)/timeout_encoding_test
 timer_heap_test: $(BINDIR)/$(CONFIG)/timer_heap_test
 timer_list_test: $(BINDIR)/$(CONFIG)/timer_list_test
 transport_connectivity_state_test: $(BINDIR)/$(CONFIG)/transport_connectivity_state_test
+transport_metadata_test: $(BINDIR)/$(CONFIG)/transport_metadata_test
 transport_security_test: $(BINDIR)/$(CONFIG)/transport_security_test
 udp_server_test: $(BINDIR)/$(CONFIG)/udp_server_test
 uri_fuzzer_test: $(BINDIR)/$(CONFIG)/uri_fuzzer_test
@@ -1178,7 +1179,6 @@ streaming_throughput_test: $(BINDIR)/$(CONFIG)/streaming_throughput_test
 stress_test: $(BINDIR)/$(CONFIG)/stress_test
 thread_manager_test: $(BINDIR)/$(CONFIG)/thread_manager_test
 thread_stress_test: $(BINDIR)/$(CONFIG)/thread_stress_test
-transport_metadata_test: $(BINDIR)/$(CONFIG)/transport_metadata_test
 transport_pid_controller_test: $(BINDIR)/$(CONFIG)/transport_pid_controller_test
 writes_per_rpc_test: $(BINDIR)/$(CONFIG)/writes_per_rpc_test
 public_headers_must_be_c89: $(BINDIR)/$(CONFIG)/public_headers_must_be_c89
@@ -1471,6 +1471,7 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/timer_heap_test \
   $(BINDIR)/$(CONFIG)/timer_list_test \
   $(BINDIR)/$(CONFIG)/transport_connectivity_state_test \
+  $(BINDIR)/$(CONFIG)/transport_metadata_test \
   $(BINDIR)/$(CONFIG)/transport_security_test \
   $(BINDIR)/$(CONFIG)/udp_server_test \
   $(BINDIR)/$(CONFIG)/uri_parser_test \
@@ -1615,7 +1616,6 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/stress_test \
   $(BINDIR)/$(CONFIG)/thread_manager_test \
   $(BINDIR)/$(CONFIG)/thread_stress_test \
-  $(BINDIR)/$(CONFIG)/transport_metadata_test \
   $(BINDIR)/$(CONFIG)/transport_pid_controller_test \
   $(BINDIR)/$(CONFIG)/writes_per_rpc_test \
   $(BINDIR)/$(CONFIG)/boringssl_aes_test \
@@ -1739,7 +1739,6 @@ buildtests_cxx: privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/stress_test \
   $(BINDIR)/$(CONFIG)/thread_manager_test \
   $(BINDIR)/$(CONFIG)/thread_stress_test \
-  $(BINDIR)/$(CONFIG)/transport_metadata_test \
   $(BINDIR)/$(CONFIG)/transport_pid_controller_test \
   $(BINDIR)/$(CONFIG)/writes_per_rpc_test \
   $(BINDIR)/$(CONFIG)/resolver_component_test_unsecure \
@@ -1991,6 +1990,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/timer_list_test || ( echo test timer_list_test failed ; exit 1 )
 	$(E) "[RUN]     Testing transport_connectivity_state_test"
 	$(Q) $(BINDIR)/$(CONFIG)/transport_connectivity_state_test || ( echo test transport_connectivity_state_test failed ; exit 1 )
+	$(E) "[RUN]     Testing transport_metadata_test"
+	$(Q) $(BINDIR)/$(CONFIG)/transport_metadata_test || ( echo test transport_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing transport_security_test"
 	$(Q) $(BINDIR)/$(CONFIG)/transport_security_test || ( echo test transport_security_test failed ; exit 1 )
 	$(E) "[RUN]     Testing udp_server_test"
@@ -2153,8 +2154,6 @@ test_cxx: buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/thread_manager_test || ( echo test thread_manager_test failed ; exit 1 )
 	$(E) "[RUN]     Testing thread_stress_test"
 	$(Q) $(BINDIR)/$(CONFIG)/thread_stress_test || ( echo test thread_stress_test failed ; exit 1 )
-	$(E) "[RUN]     Testing transport_metadata_test"
-	$(Q) $(BINDIR)/$(CONFIG)/transport_metadata_test || ( echo test transport_metadata_test failed ; exit 1 )
 	$(E) "[RUN]     Testing transport_pid_controller_test"
 	$(Q) $(BINDIR)/$(CONFIG)/transport_pid_controller_test || ( echo test transport_pid_controller_test failed ; exit 1 )
 	$(E) "[RUN]     Testing writes_per_rpc_test"
@@ -13389,6 +13388,38 @@ endif
 endif
 
 
+TRANSPORT_METADATA_TEST_SRC = \
+    test/core/transport/metadata_test.c \
+
+TRANSPORT_METADATA_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TRANSPORT_METADATA_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/transport_metadata_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/transport_metadata_test: $(TRANSPORT_METADATA_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(TRANSPORT_METADATA_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/transport_metadata_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/transport/metadata_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_transport_metadata_test: $(TRANSPORT_METADATA_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(TRANSPORT_METADATA_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 TRANSPORT_SECURITY_TEST_SRC = \
     test/core/tsi/transport_security_test.c \
 
@@ -17139,49 +17170,6 @@ endif
 endif
 
 
-TRANSPORT_METADATA_TEST_SRC = \
-    test/core/transport/metadata_test.c \
-
-TRANSPORT_METADATA_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(TRANSPORT_METADATA_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/transport_metadata_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/transport_metadata_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/transport_metadata_test: $(PROTOBUF_DEP) $(TRANSPORT_METADATA_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(TRANSPORT_METADATA_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/transport_metadata_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/core/transport/metadata_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_transport_metadata_test: $(TRANSPORT_METADATA_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(TRANSPORT_METADATA_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 TRANSPORT_PID_CONTROLLER_TEST_SRC = \
     test/core/transport/pid_controller_test.cc \
 
diff --git a/build.yaml b/build.yaml
index 78b18ff35a..299ba47951 100644
--- a/build.yaml
+++ b/build.yaml
@@ -1736,6 +1736,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: alloc_test
   build: test
   language: c
@@ -1744,6 +1745,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: alpn_test
   build: test
   language: c
@@ -1776,6 +1778,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: backoff_test
   build: test
   language: c
@@ -1786,6 +1789,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: bad_server_response_test
   build: test
   language: c
@@ -1807,6 +1811,7 @@ targets:
   deps:
   - grpc_test_util
   - grpc
+  uses_polling: false
 - name: bin_encoder_test
   build: test
   language: c
@@ -1815,6 +1820,7 @@ targets:
   deps:
   - grpc_test_util
   - grpc
+  uses_polling: false
 - name: byte_stream_test
   build: test
   language: c
@@ -1825,6 +1831,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: census_context_test
   build: test
   language: c
@@ -1835,6 +1842,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: census_intrusive_hash_map_test
   build: test
   language: c
@@ -1845,6 +1853,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: census_resource_test
   build: test
   language: c
@@ -1855,6 +1864,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: census_trace_context_test
   build: test
   language: c
@@ -1865,6 +1875,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: channel_create_test
   build: test
   language: c
@@ -1893,6 +1904,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: chttp2_stream_map_test
   build: test
   language: c
@@ -1903,6 +1915,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: chttp2_varint_test
   build: test
   language: c
@@ -1913,6 +1926,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: client_fuzzer
   build: fuzzer
   language: c
@@ -1948,6 +1962,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: concurrent_connectivity_test
   cpu_cost: 2.0
   build: test
@@ -2035,6 +2050,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: ev_epollsig_linux_test
   cpu_cost: 3
   build: test
@@ -2167,6 +2183,7 @@ targets:
   deps:
   - gpr
   - grpc
+  uses_polling: false
 - name: gen_legal_metadata_characters
   build: tool
   language: c
@@ -2179,6 +2196,7 @@ targets:
   src:
   - tools/codegen/core/gen_percent_encoding_tables.c
   deps: []
+  uses_polling: false
 - name: goaway_server_test
   cpu_cost: 0.1
   build: test
@@ -2204,6 +2222,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_cmdline_test
   build: test
   language: c
@@ -2212,6 +2231,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_cpu_test
   cpu_cost: 30
   build: test
@@ -2221,6 +2241,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_env_test
   build: test
   language: c
@@ -2229,6 +2250,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_histogram_test
   build: test
   language: c
@@ -2237,6 +2259,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_host_port_test
   build: test
   language: c
@@ -2245,6 +2268,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_log_test
   build: test
   language: c
@@ -2253,6 +2277,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_mpscq_test
   cpu_cost: 30
   build: test
@@ -2272,6 +2297,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_stack_lockfree_test
   cpu_cost: 7
   build: test
@@ -2281,6 +2307,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_string_test
   build: test
   language: c
@@ -2289,6 +2316,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_sync_test
   cpu_cost: 10
   build: test
@@ -2298,6 +2326,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_thd_test
   cpu_cost: 10
   build: test
@@ -2307,6 +2336,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_time_test
   build: test
   language: c
@@ -2315,6 +2345,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_tls_test
   build: test
   language: c
@@ -2323,6 +2354,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: gpr_useful_test
   build: test
   language: c
@@ -2331,6 +2363,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_auth_context_test
   build: test
   language: c
@@ -2341,6 +2374,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_b64_test
   build: test
   language: c
@@ -2351,6 +2385,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_byte_buffer_reader_test
   build: test
   language: c
@@ -2361,6 +2396,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_channel_args_test
   build: test
   language: c
@@ -2371,6 +2407,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_channel_stack_builder_test
   build: test
   language: c
@@ -2391,6 +2428,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_completion_queue_test
   build: test
   language: c
@@ -2422,6 +2460,7 @@ targets:
   - grpc
   - gpr
   secure: true
+  uses_polling: false
 - name: grpc_credentials_test
   build: test
   language: c
@@ -2453,6 +2492,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_json_token_test
   build: test
   language: c
@@ -2467,6 +2507,7 @@ targets:
   - linux
   - posix
   - mac
+  uses_polling: false
 - name: grpc_jwt_verifier_test
   build: test
   language: c
@@ -2477,6 +2518,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: grpc_print_google_default_creds_token
   build: tool
   language: c
@@ -2485,6 +2527,7 @@ targets:
   deps:
   - grpc
   - gpr
+  uses_polling: false
 - name: grpc_security_connector_test
   build: test
   language: c
@@ -2503,6 +2546,7 @@ targets:
   deps:
   - grpc
   - gpr
+  uses_polling: false
 - name: handshake_client
   build: test
   language: c
@@ -2557,6 +2601,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: hpack_table_test
   build: test
   language: c
@@ -2567,6 +2612,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: http_parser_test
   build: test
   language: c
@@ -2577,6 +2623,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: http_request_fuzzer_test
   build: fuzzer
   language: c
@@ -2651,6 +2698,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: invalid_call_argument_test
   cpu_cost: 0.1
   build: test
@@ -2684,6 +2732,7 @@ targets:
   deps:
   - grpc
   - gpr
+  uses_polling: false
 - name: json_rewrite_test
   build: test
   language: c
@@ -2694,6 +2743,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: json_stream_error_test
   build: test
   language: c
@@ -2704,6 +2754,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: json_test
   build: test
   language: c
@@ -2714,6 +2765,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: lame_client_test
   build: test
   language: c
@@ -2736,6 +2788,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: load_file_test
   build: test
   language: c
@@ -2746,6 +2799,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: low_level_ping_pong_benchmark
   build: benchmark
   language: c
@@ -2771,6 +2825,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: memory_profile_server
   build: test
   run: false
@@ -2807,6 +2862,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: minimal_stack_is_minimal_test
   build: test
   language: c
@@ -2817,6 +2873,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: mlog_test
   flaky: true
   build: test
@@ -2828,6 +2885,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: multiple_server_queues_test
   build: test
   language: c
@@ -2846,6 +2904,7 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: nanopb_fuzzer_response_test
   build: fuzzer
   language: c
@@ -2905,6 +2964,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: percent_decode_fuzzer
   build: fuzzer
   language: c
@@ -2941,6 +3001,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: pollset_set_test
   build: test
   language: c
@@ -3070,6 +3131,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: slice_hash_table_test
   build: test
   language: c
@@ -3080,6 +3142,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: slice_string_helpers_test
   build: test
   language: c
@@ -3090,6 +3153,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: slice_test
   build: test
   language: c
@@ -3100,6 +3164,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: sockaddr_resolver_test
   build: test
   language: c
@@ -3174,6 +3239,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: stream_compression_test
   build: test
   language: c
@@ -3184,6 +3250,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: stream_owned_slice_test
   build: test
   language: c
@@ -3194,6 +3261,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: tcp_client_posix_test
   cpu_cost: 0.5
   build: test
@@ -3279,6 +3347,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: timeout_encoding_test
   build: test
   language: c
@@ -3289,6 +3358,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: timer_heap_test
   build: test
   language: c
@@ -3301,6 +3371,7 @@ targets:
   - gpr
   exclude_iomgrs:
   - uv
+  uses_polling: false
 - name: timer_list_test
   build: test
   language: c
@@ -3313,6 +3384,7 @@ targets:
   - gpr
   exclude_iomgrs:
   - uv
+  uses_polling: false
 - name: transport_connectivity_state_test
   build: test
   language: c
@@ -3323,6 +3395,16 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+- name: transport_metadata_test
+  build: test
+  language: c
+  src:
+  - test/core/transport/metadata_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: transport_security_test
   build: test
   language: c
@@ -3431,6 +3513,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: bdp_estimator_test
   build: test
   language: c++
@@ -3443,6 +3526,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: bm_arena
   build: test
   language: c++
@@ -3464,6 +3548,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: bm_call_create
   build: test
   language: c++
@@ -3485,6 +3570,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: bm_chttp2_hpack
   build: test
   language: c++
@@ -3506,6 +3592,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: bm_chttp2_transport
   build: test
   language: c++
@@ -3611,6 +3698,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: bm_fullstack_streaming_ping_pong
   build: test
   language: c++
@@ -3739,6 +3827,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: bm_pollset
   build: test
   language: c++
@@ -3770,6 +3859,7 @@ targets:
   - grpc++
   - grpc
   - gpr
+  uses_polling: false
 - name: channel_filter_test
   gtest: true
   build: test
@@ -3780,6 +3870,7 @@ targets:
   - grpc++
   - grpc
   - gpr
+  uses_polling: false
 - name: cli_call_test
   gtest: true
   build: test
@@ -3859,6 +3950,7 @@ targets:
   - gpr
   filegroups:
   - grpc++_codegen_base
+  uses_polling: false
 - name: codegen_test_minimal
   gtest: true
   build: test
@@ -3877,6 +3969,7 @@ targets:
   filegroups:
   - grpc++_codegen_base
   - grpc++_codegen_base_src
+  uses_polling: false
 - name: credentials_test
   gtest: true
   build: test
@@ -3899,6 +3992,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: cxx_slice_test
   gtest: true
   build: test
@@ -3911,6 +4005,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: cxx_string_ref_test
   gtest: true
   build: test
@@ -3920,6 +4015,7 @@ targets:
   deps:
   - grpc++
   - grpc
+  uses_polling: false
 - name: cxx_time_test
   gtest: true
   build: test
@@ -3932,6 +4028,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: end2end_test
   gtest: true
   cpu_cost: 0.5
@@ -3995,6 +4092,7 @@ targets:
   - gpr
   args:
   - --generated_file_path=gens/src/proto/grpc/testing/
+  uses_polling: false
 - name: grpc_cli
   build: test
   run: false
@@ -4287,6 +4385,7 @@ targets:
   - gpr
   uses:
   - grpc++_test
+  uses_polling: false
 - name: metrics_client
   build: test
   run: false
@@ -4351,6 +4450,7 @@ targets:
   filegroups:
   - grpc++_codegen_base
   - grpc++_codegen_proto
+  uses_polling: false
 - name: qps_interarrival_test
   build: test
   run: false
@@ -4370,6 +4470,7 @@ targets:
   - mac
   - linux
   - posix
+  uses_polling: false
 - name: qps_json_driver
   build: test
   run: false
@@ -4606,6 +4707,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: status_test
   build: test
   language: c++
@@ -4617,6 +4719,7 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+  uses_polling: false
 - name: streaming_throughput_test
   gtest: true
   build: test
@@ -4686,16 +4789,6 @@ targets:
   - gpr_test_util
   - gpr
   timeout_seconds: 1200
-- name: transport_metadata_test
-  build: test
-  language: c++
-  src:
-  - test/core/transport/metadata_test.c
-  deps:
-  - grpc_test_util
-  - grpc
-  - gpr_test_util
-  - gpr
 - name: transport_pid_controller_test
   build: test
   language: c++
diff --git a/include/grpc++/impl/codegen/call.h b/include/grpc++/impl/codegen/call.h
index d9988e51fc..00521a55ff 100644
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@@ -318,7 +318,11 @@ template <class M>
 Status CallOpSendMessage::SendMessage(const M& message, WriteOptions options) {
   write_options_ = options;
   bool own_buf;
-  Status result = SerializationTraits<M>::Serialize(
+  // TODO(vjpai): Remove the void below when possible
+  // The void in the template parameter below should not be needed
+  // (since it should be implicit) but is needed due to an observed
+  // difference in behavior between clang and gcc for certain internal users
+  Status result = SerializationTraits<M, void>::Serialize(
       message, send_buf_.bbuf_ptr(), &own_buf);
   if (!own_buf) {
     send_buf_.Duplicate();
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.cc b/src/core/ext/transport/chttp2/transport/chttp2_transport.cc
index abc30022c0..9462d1085e 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.cc
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.cc
@@ -612,7 +612,7 @@ static void close_transport_locked(grpc_exec_ctx *exec_ctx,
                                    grpc_error *error) {
   end_all_the_calls(exec_ctx, t, GRPC_ERROR_REF(error));
   cancel_pings(exec_ctx, t, GRPC_ERROR_REF(error));
-  if (t->closed_with_error == nullptr) {
+  if (t->closed_with_error == GRPC_ERROR_NONE) {
     if (!grpc_error_has_clear_grpc_status(error)) {
       error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS,
                                  GRPC_STATUS_UNAVAILABLE);
@@ -656,9 +656,8 @@ static void close_transport_locked(grpc_exec_ctx *exec_ctx,
     while (grpc_chttp2_list_pop_writable_stream(t, &s)) {
       GRPC_CHTTP2_STREAM_UNREF(exec_ctx, s, "chttp2_writing:close");
     }
-    if (t->write_state == GRPC_CHTTP2_WRITE_STATE_IDLE) {
-      grpc_endpoint_shutdown(exec_ctx, t->ep, GRPC_ERROR_REF(error));
-    }
+    GPR_ASSERT(t->write_state == GRPC_CHTTP2_WRITE_STATE_IDLE);
+    grpc_endpoint_shutdown(exec_ctx, t->ep, GRPC_ERROR_REF(error));
   }
   GRPC_ERROR_UNREF(error);
 }
@@ -854,10 +853,6 @@ static void set_write_state(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
       t->close_transport_on_writes_finished = NULL;
       close_transport_locked(exec_ctx, t, err);
     }
-    if (t->closed_with_error != GRPC_ERROR_NONE) {
-      grpc_endpoint_shutdown(exec_ctx, t->ep,
-                             GRPC_ERROR_REF(t->closed_with_error));
-    }
   }
 }
 
@@ -1713,6 +1708,7 @@ static void cancel_pings(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   /* callback remaining pings: they're not allowed to call into the transpot,
      and maybe they hold resources that need to be freed */
   grpc_chttp2_ping_queue *pq = &t->ping_queue;
+  GPR_ASSERT(error != GRPC_ERROR_NONE);
   for (size_t j = 0; j < GRPC_CHTTP2_PCL_COUNT; j++) {
     grpc_closure_list_fail_all(&pq->lists[j], GRPC_ERROR_REF(error));
     GRPC_CLOSURE_LIST_SCHED(exec_ctx, &pq->lists[j]);
@@ -1722,6 +1718,12 @@ static void cancel_pings(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
 
 static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
                              grpc_closure *on_initiate, grpc_closure *on_ack) {
+  if (t->closed_with_error != GRPC_ERROR_NONE) {
+    GRPC_CLOSURE_SCHED(exec_ctx, on_initiate,
+                       GRPC_ERROR_REF(t->closed_with_error));
+    GRPC_CLOSURE_SCHED(exec_ctx, on_ack, GRPC_ERROR_REF(t->closed_with_error));
+    return;
+  }
   grpc_chttp2_ping_queue *pq = &t->ping_queue;
   grpc_closure_list_append(&pq->lists[GRPC_CHTTP2_PCL_INITIATE], on_initiate,
                            GRPC_ERROR_NONE);
@@ -1780,10 +1782,9 @@ void grpc_chttp2_add_ping_strike(grpc_exec_ctx *exec_ctx,
                     GRPC_ERROR_INT_HTTP2_ERROR, GRPC_HTTP2_ENHANCE_YOUR_CALM));
     /*The transport will be closed after the write is done */
     close_transport_locked(
-        exec_ctx, t,
-        grpc_error_set_int(
-            GRPC_ERROR_CREATE_FROM_STATIC_STRING("Too many pings"),
-            GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_UNAVAILABLE));
+        exec_ctx, t, grpc_error_set_int(
+                         GRPC_ERROR_CREATE_FROM_STATIC_STRING("Too many pings"),
+                         GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_UNAVAILABLE));
   }
 }
 
@@ -2583,6 +2584,8 @@ static void read_action_locked(grpc_exec_ctx *exec_ctx, void *tp,
   GPR_TIMER_END("reading_action_locked", 0);
 }
 
+// t is reffed prior to calling the first time, and once the callback chain
+// that kicks off finishes, it's unreffed
 static void schedule_bdp_ping_locked(grpc_exec_ctx *exec_ctx,
                                      grpc_chttp2_transport *t) {
   t->flow_control.bdp_estimator->SchedulePing();
@@ -2754,8 +2757,11 @@ static void keepalive_watchdog_fired_locked(grpc_exec_ctx *exec_ctx, void *arg,
   if (t->keepalive_state == GRPC_CHTTP2_KEEPALIVE_STATE_PINGING) {
     if (error == GRPC_ERROR_NONE) {
       t->keepalive_state = GRPC_CHTTP2_KEEPALIVE_STATE_DYING;
-      close_transport_locked(exec_ctx, t, grpc_error_set_int(GRPC_ERROR_CREATE_FROM_STATIC_STRING(
-                                              "keepalive watchdog timeout"), GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INTERNAL));
+      close_transport_locked(
+          exec_ctx, t,
+          grpc_error_set_int(GRPC_ERROR_CREATE_FROM_STATIC_STRING(
+                                 "keepalive watchdog timeout"),
+                             GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INTERNAL));
     }
   } else {
     /* The watchdog timer should have been cancelled by
diff --git a/src/core/lib/http/httpcli_security_connector.cc b/src/core/lib/http/httpcli_security_connector.cc
index ef6c4a509b..d832dacb69 100644
--- a/src/core/lib/http/httpcli_security_connector.cc
+++ b/src/core/lib/http/httpcli_security_connector.cc
@@ -91,8 +91,17 @@ static void httpcli_ssl_check_peer(grpc_exec_ctx *exec_ctx,
   tsi_peer_destruct(&peer);
 }
 
+static int httpcli_ssl_cmp(grpc_security_connector *sc1,
+                           grpc_security_connector *sc2) {
+  grpc_httpcli_ssl_channel_security_connector *c1 =
+      (grpc_httpcli_ssl_channel_security_connector *)sc1;
+  grpc_httpcli_ssl_channel_security_connector *c2 =
+      (grpc_httpcli_ssl_channel_security_connector *)sc2;
+  return strcmp(c1->secure_peer_name, c2->secure_peer_name);
+}
+
 static grpc_security_connector_vtable httpcli_ssl_vtable = {
-    httpcli_ssl_destroy, httpcli_ssl_check_peer};
+    httpcli_ssl_destroy, httpcli_ssl_check_peer, httpcli_ssl_cmp};
 
 static grpc_security_status httpcli_ssl_channel_security_connector_create(
     grpc_exec_ctx *exec_ctx, const char *pem_root_certs,
@@ -123,6 +132,10 @@ static grpc_security_status httpcli_ssl_channel_security_connector_create(
     *sc = NULL;
     return GRPC_SECURITY_ERROR;
   }
+  // We don't actually need a channel credentials object in this case,
+  // but we set it to a non-NULL address so that we don't trigger
+  // assertions in grpc_channel_security_connector_cmp().
+  c->base.channel_creds = (grpc_channel_credentials *)1;
   c->base.add_handshakers = httpcli_ssl_add_handshakers;
   *sc = &c->base;
   return GRPC_SECURITY_OK;
diff --git a/src/core/lib/iomgr/call_combiner.cc b/src/core/lib/iomgr/call_combiner.cc
index 0ba32a1e46..d45719608b 100644
--- a/src/core/lib/iomgr/call_combiner.cc
+++ b/src/core/lib/iomgr/call_combiner.cc
@@ -22,6 +22,7 @@
 
 #include <grpc/support/log.h>
 #include "src/core/lib/debug/stats.h"
+#include "src/core/lib/profiling/timers.h"
 
 grpc_tracer_flag grpc_call_combiner_trace =
     GRPC_TRACER_INITIALIZER(false, "call_combiner");
@@ -61,6 +62,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
                               grpc_closure* closure,
                               grpc_error* error DEBUG_ARGS,
                               const char* reason) {
+  GPR_TIMER_BEGIN("call_combiner_start", 0);
   if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
     gpr_log(GPR_DEBUG,
             "==> grpc_call_combiner_start() [%p] closure=%p [" DEBUG_FMT_STR
@@ -77,6 +79,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
   GRPC_STATS_INC_CALL_COMBINER_LOCKS_SCHEDULED_ITEMS(exec_ctx);
   if (prev_size == 0) {
     GRPC_STATS_INC_CALL_COMBINER_LOCKS_INITIATED(exec_ctx);
+    GPR_TIMER_MARK("call_combiner_initiate", 0);
     if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
       gpr_log(GPR_DEBUG, "  EXECUTING IMMEDIATELY");
     }
@@ -90,11 +93,13 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
     closure->error_data.error = error;
     gpr_mpscq_push(&call_combiner->queue, (gpr_mpscq_node*)closure);
   }
+  GPR_TIMER_END("call_combiner_start", 0);
 }
 
 void grpc_call_combiner_stop(grpc_exec_ctx* exec_ctx,
                              grpc_call_combiner* call_combiner DEBUG_ARGS,
                              const char* reason) {
+  GPR_TIMER_BEGIN("call_combiner_stop", 0);
   if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
     gpr_log(GPR_DEBUG,
             "==> grpc_call_combiner_stop() [%p] [" DEBUG_FMT_STR "%s]",
@@ -133,6 +138,7 @@ void grpc_call_combiner_stop(grpc_exec_ctx* exec_ctx,
   } else if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
     gpr_log(GPR_DEBUG, "  queue empty");
   }
+  GPR_TIMER_END("call_combiner_stop", 0);
 }
 
 void grpc_call_combiner_set_notify_on_cancel(grpc_exec_ctx* exec_ctx,
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.cc b/src/core/lib/security/credentials/fake/fake_credentials.cc
index 795ca0660a..cf10bf24c8 100644
--- a/src/core/lib/security/credentials/fake/fake_credentials.cc
+++ b/src/core/lib/security/credentials/fake/fake_credentials.cc
@@ -38,7 +38,8 @@ static grpc_security_status fake_transport_security_create_security_connector(
     grpc_call_credentials *call_creds, const char *target,
     const grpc_channel_args *args, grpc_channel_security_connector **sc,
     grpc_channel_args **new_args) {
-  *sc = grpc_fake_channel_security_connector_create(call_creds, target, args);
+  *sc =
+      grpc_fake_channel_security_connector_create(c, call_creds, target, args);
   return GRPC_SECURITY_OK;
 }
 
@@ -46,7 +47,7 @@ static grpc_security_status
 fake_transport_security_server_create_security_connector(
     grpc_exec_ctx *exec_ctx, grpc_server_credentials *c,
     grpc_server_security_connector **sc) {
-  *sc = grpc_fake_server_security_connector_create();
+  *sc = grpc_fake_server_security_connector_create(c);
   return GRPC_SECURITY_OK;
 }
 
diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.cc b/src/core/lib/security/credentials/ssl/ssl_credentials.cc
index 9df69a2a3d..290336adc0 100644
--- a/src/core/lib/security/credentials/ssl/ssl_credentials.cc
+++ b/src/core/lib/security/credentials/ssl/ssl_credentials.cc
@@ -62,7 +62,8 @@ static grpc_security_status ssl_create_security_connector(
     }
   }
   status = grpc_ssl_channel_security_connector_create(
-      exec_ctx, call_creds, &c->config, target, overridden_target_name, sc);
+      exec_ctx, creds, call_creds, &c->config, target, overridden_target_name,
+      sc);
   if (status != GRPC_SECURITY_OK) {
     return status;
   }
@@ -128,7 +129,8 @@ static grpc_security_status ssl_server_create_security_connector(
     grpc_exec_ctx *exec_ctx, grpc_server_credentials *creds,
     grpc_server_security_connector **sc) {
   grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
-  return grpc_ssl_server_security_connector_create(exec_ctx, &c->config, sc);
+  return grpc_ssl_server_security_connector_create(exec_ctx, creds, &c->config,
+                                                   sc);
 }
 
 static grpc_server_credentials_vtable ssl_server_vtable = {
diff --git a/src/core/lib/security/transport/security_connector.cc b/src/core/lib/security/transport/security_connector.cc
index 51844fb91f..80d9a7b77f 100644
--- a/src/core/lib/security/transport/security_connector.cc
+++ b/src/core/lib/security/transport/security_connector.cc
@@ -136,6 +136,39 @@ void grpc_security_connector_check_peer(grpc_exec_ctx *exec_ctx,
   }
 }
 
+int grpc_security_connector_cmp(grpc_security_connector *sc,
+                                grpc_security_connector *other) {
+  if (sc == NULL || other == NULL) return GPR_ICMP(sc, other);
+  int c = GPR_ICMP(sc->vtable, other->vtable);
+  if (c != 0) return c;
+  return sc->vtable->cmp(sc, other);
+}
+
+int grpc_channel_security_connector_cmp(grpc_channel_security_connector *sc1,
+                                        grpc_channel_security_connector *sc2) {
+  GPR_ASSERT(sc1->channel_creds != NULL);
+  GPR_ASSERT(sc2->channel_creds != NULL);
+  int c = GPR_ICMP(sc1->channel_creds, sc2->channel_creds);
+  if (c != 0) return c;
+  c = GPR_ICMP(sc1->request_metadata_creds, sc2->request_metadata_creds);
+  if (c != 0) return c;
+  c = GPR_ICMP((void *)sc1->check_call_host, (void *)sc2->check_call_host);
+  if (c != 0) return c;
+  c = GPR_ICMP((void *)sc1->cancel_check_call_host,
+               (void *)sc2->cancel_check_call_host);
+  if (c != 0) return c;
+  return GPR_ICMP((void *)sc1->add_handshakers, (void *)sc2->add_handshakers);
+}
+
+int grpc_server_security_connector_cmp(grpc_server_security_connector *sc1,
+                                       grpc_server_security_connector *sc2) {
+  GPR_ASSERT(sc1->server_creds != NULL);
+  GPR_ASSERT(sc2->server_creds != NULL);
+  int c = GPR_ICMP(sc1->server_creds, sc2->server_creds);
+  if (c != 0) return c;
+  return GPR_ICMP((void *)sc1->add_handshakers, (void *)sc2->add_handshakers);
+}
+
 bool grpc_channel_security_connector_check_call_host(
     grpc_exec_ctx *exec_ctx, grpc_channel_security_connector *sc,
     const char *host, grpc_auth_context *auth_context,
@@ -199,25 +232,27 @@ void grpc_security_connector_unref(grpc_exec_ctx *exec_ctx,
   if (gpr_unref(&sc->refcount)) sc->vtable->destroy(exec_ctx, sc);
 }
 
-static void connector_pointer_arg_destroy(grpc_exec_ctx *exec_ctx, void *p) {
+static void connector_arg_destroy(grpc_exec_ctx *exec_ctx, void *p) {
   GRPC_SECURITY_CONNECTOR_UNREF(exec_ctx, (grpc_security_connector *)p,
-                                "connector_pointer_arg_destroy");
+                                "connector_arg_destroy");
 }
 
-static void *connector_pointer_arg_copy(void *p) {
+static void *connector_arg_copy(void *p) {
   return GRPC_SECURITY_CONNECTOR_REF((grpc_security_connector *)p,
-                                     "connector_pointer_arg_copy");
+                                     "connector_arg_copy");
 }
 
-static int connector_pointer_cmp(void *a, void *b) { return GPR_ICMP(a, b); }
+static int connector_cmp(void *a, void *b) {
+  return grpc_security_connector_cmp((grpc_security_connector *)a,
+                                     (grpc_security_connector *)b);
+}
 
-static const grpc_arg_pointer_vtable connector_pointer_vtable = {
-    connector_pointer_arg_copy, connector_pointer_arg_destroy,
-    connector_pointer_cmp};
+static const grpc_arg_pointer_vtable connector_arg_vtable = {
+    connector_arg_copy, connector_arg_destroy, connector_cmp};
 
 grpc_arg grpc_security_connector_to_arg(grpc_security_connector *sc) {
   return grpc_channel_arg_pointer_create((char *)GRPC_ARG_SECURITY_CONNECTOR,
-                                         sc, &connector_pointer_vtable);
+                                         sc, &connector_arg_vtable);
 }
 
 grpc_security_connector *grpc_security_connector_from_arg(const grpc_arg *arg) {
@@ -382,6 +417,32 @@ static void fake_server_check_peer(grpc_exec_ctx *exec_ctx,
   fake_check_peer(exec_ctx, sc, peer, auth_context, on_peer_checked);
 }
 
+static int fake_channel_cmp(grpc_security_connector *sc1,
+                            grpc_security_connector *sc2) {
+  grpc_fake_channel_security_connector *c1 =
+      (grpc_fake_channel_security_connector *)sc1;
+  grpc_fake_channel_security_connector *c2 =
+      (grpc_fake_channel_security_connector *)sc2;
+  int c = grpc_channel_security_connector_cmp(&c1->base, &c2->base);
+  if (c != 0) return c;
+  c = strcmp(c1->target, c2->target);
+  if (c != 0) return c;
+  if (c1->expected_targets == NULL || c2->expected_targets == NULL) {
+    c = GPR_ICMP(c1->expected_targets, c2->expected_targets);
+  } else {
+    c = strcmp(c1->expected_targets, c2->expected_targets);
+  }
+  if (c != 0) return c;
+  return GPR_ICMP(c1->is_lb_channel, c2->is_lb_channel);
+}
+
+static int fake_server_cmp(grpc_security_connector *sc1,
+                           grpc_security_connector *sc2) {
+  return grpc_server_security_connector_cmp(
+      (grpc_server_security_connector *)sc1,
+      (grpc_server_security_connector *)sc2);
+}
+
 static bool fake_channel_check_call_host(grpc_exec_ctx *exec_ctx,
                                          grpc_channel_security_connector *sc,
                                          const char *host,
@@ -418,12 +479,13 @@ static void fake_server_add_handshakers(grpc_exec_ctx *exec_ctx,
 }
 
 static grpc_security_connector_vtable fake_channel_vtable = {
-    fake_channel_destroy, fake_channel_check_peer};
+    fake_channel_destroy, fake_channel_check_peer, fake_channel_cmp};
 
 static grpc_security_connector_vtable fake_server_vtable = {
-    fake_server_destroy, fake_server_check_peer};
+    fake_server_destroy, fake_server_check_peer, fake_server_cmp};
 
 grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
+    grpc_channel_credentials *channel_creds,
     grpc_call_credentials *request_metadata_creds, const char *target,
     const grpc_channel_args *args) {
   grpc_fake_channel_security_connector *c =
@@ -431,6 +493,7 @@ grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
   gpr_ref_init(&c->base.base.refcount, 1);
   c->base.base.url_scheme = GRPC_FAKE_SECURITY_URL_SCHEME;
   c->base.base.vtable = &fake_channel_vtable;
+  c->base.channel_creds = channel_creds;
   c->base.request_metadata_creds =
       grpc_call_credentials_ref(request_metadata_creds);
   c->base.check_call_host = fake_channel_check_call_host;
@@ -444,13 +507,14 @@ grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
 }
 
 grpc_server_security_connector *grpc_fake_server_security_connector_create(
-    void) {
+    grpc_server_credentials *server_creds) {
   grpc_server_security_connector *c =
       (grpc_server_security_connector *)gpr_zalloc(
           sizeof(grpc_server_security_connector));
   gpr_ref_init(&c->base.refcount, 1);
   c->base.vtable = &fake_server_vtable;
   c->base.url_scheme = GRPC_FAKE_SECURITY_URL_SCHEME;
+  c->server_creds = server_creds;
   c->add_handshakers = fake_server_add_handshakers;
   return c;
 }
@@ -473,6 +537,7 @@ static void ssl_channel_destroy(grpc_exec_ctx *exec_ctx,
                                 grpc_security_connector *sc) {
   grpc_ssl_channel_security_connector *c =
       (grpc_ssl_channel_security_connector *)sc;
+  grpc_channel_credentials_unref(exec_ctx, c->base.channel_creds);
   grpc_call_credentials_unref(exec_ctx, c->base.request_metadata_creds);
   tsi_ssl_client_handshaker_factory_unref(c->client_handshaker_factory);
   c->client_handshaker_factory = NULL;
@@ -485,6 +550,7 @@ static void ssl_server_destroy(grpc_exec_ctx *exec_ctx,
                                grpc_security_connector *sc) {
   grpc_ssl_server_security_connector *c =
       (grpc_ssl_server_security_connector *)sc;
+  grpc_server_credentials_unref(exec_ctx, c->base.server_creds);
   tsi_ssl_server_handshaker_factory_unref(c->server_handshaker_factory);
   c->server_handshaker_factory = NULL;
   gpr_free(sc);
@@ -641,6 +707,29 @@ static void ssl_server_check_peer(grpc_exec_ctx *exec_ctx,
   GRPC_CLOSURE_SCHED(exec_ctx, on_peer_checked, error);
 }
 
+static int ssl_channel_cmp(grpc_security_connector *sc1,
+                           grpc_security_connector *sc2) {
+  grpc_ssl_channel_security_connector *c1 =
+      (grpc_ssl_channel_security_connector *)sc1;
+  grpc_ssl_channel_security_connector *c2 =
+      (grpc_ssl_channel_security_connector *)sc2;
+  int c = grpc_channel_security_connector_cmp(&c1->base, &c2->base);
+  if (c != 0) return c;
+  c = strcmp(c1->target_name, c2->target_name);
+  if (c != 0) return c;
+  return (c1->overridden_target_name == NULL ||
+          c2->overridden_target_name == NULL)
+             ? GPR_ICMP(c1->overridden_target_name, c2->overridden_target_name)
+             : strcmp(c1->overridden_target_name, c2->overridden_target_name);
+}
+
+static int ssl_server_cmp(grpc_security_connector *sc1,
+                          grpc_security_connector *sc2) {
+  return grpc_server_security_connector_cmp(
+      (grpc_server_security_connector *)sc1,
+      (grpc_server_security_connector *)sc2);
+}
+
 static void add_shallow_auth_property_to_peer(tsi_peer *peer,
                                               const grpc_auth_property *prop,
                                               const char *tsi_prop_name) {
@@ -717,10 +806,10 @@ static void ssl_channel_cancel_check_call_host(
 }
 
 static grpc_security_connector_vtable ssl_channel_vtable = {
-    ssl_channel_destroy, ssl_channel_check_peer};
+    ssl_channel_destroy, ssl_channel_check_peer, ssl_channel_cmp};
 
 static grpc_security_connector_vtable ssl_server_vtable = {
-    ssl_server_destroy, ssl_server_check_peer};
+    ssl_server_destroy, ssl_server_check_peer, ssl_server_cmp};
 
 /* returns a NULL terminated slice. */
 static grpc_slice compute_default_pem_root_certs_once(void) {
@@ -804,7 +893,8 @@ const char *grpc_get_default_ssl_roots(void) {
 }
 
 grpc_security_status grpc_ssl_channel_security_connector_create(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *request_metadata_creds,
+    grpc_exec_ctx *exec_ctx, grpc_channel_credentials *channel_creds,
+    grpc_call_credentials *request_metadata_creds,
     const grpc_ssl_config *config, const char *target_name,
     const char *overridden_target_name, grpc_channel_security_connector **sc) {
   size_t num_alpn_protocols = grpc_chttp2_num_alpn_versions();
@@ -840,6 +930,7 @@ grpc_security_status grpc_ssl_channel_security_connector_create(
   gpr_ref_init(&c->base.base.refcount, 1);
   c->base.base.vtable = &ssl_channel_vtable;
   c->base.base.url_scheme = GRPC_SSL_URL_SCHEME;
+  c->base.channel_creds = grpc_channel_credentials_ref(channel_creds);
   c->base.request_metadata_creds =
       grpc_call_credentials_ref(request_metadata_creds);
   c->base.check_call_host = ssl_channel_check_call_host;
@@ -874,8 +965,8 @@ error:
 }
 
 grpc_security_status grpc_ssl_server_security_connector_create(
-    grpc_exec_ctx *exec_ctx, const grpc_ssl_server_config *config,
-    grpc_server_security_connector **sc) {
+    grpc_exec_ctx *exec_ctx, grpc_server_credentials *server_creds,
+    const grpc_ssl_server_config *config, grpc_server_security_connector **sc) {
   size_t num_alpn_protocols = grpc_chttp2_num_alpn_versions();
   const char **alpn_protocol_strings =
       (const char **)gpr_malloc(sizeof(const char *) * num_alpn_protocols);
@@ -897,6 +988,7 @@ grpc_security_status grpc_ssl_server_security_connector_create(
   gpr_ref_init(&c->base.base.refcount, 1);
   c->base.base.url_scheme = GRPC_SSL_URL_SCHEME;
   c->base.base.vtable = &ssl_server_vtable;
+  c->base.server_creds = grpc_server_credentials_ref(server_creds);
   result = tsi_create_ssl_server_handshaker_factory_ex(
       config->pem_key_cert_pairs, config->num_key_cert_pairs,
       config->pem_root_certs, get_tsi_client_certificate_request_type(
diff --git a/src/core/lib/security/transport/security_connector.h b/src/core/lib/security/transport/security_connector.h
index 4d87cd0c80..216bb35e81 100644
--- a/src/core/lib/security/transport/security_connector.h
+++ b/src/core/lib/security/transport/security_connector.h
@@ -60,13 +60,9 @@ typedef struct {
   void (*check_peer)(grpc_exec_ctx *exec_ctx, grpc_security_connector *sc,
                      tsi_peer peer, grpc_auth_context **auth_context,
                      grpc_closure *on_peer_checked);
+  int (*cmp)(grpc_security_connector *sc, grpc_security_connector *other);
 } grpc_security_connector_vtable;
 
-typedef struct grpc_security_connector_handshake_list {
-  void *handshake;
-  struct grpc_security_connector_handshake_list *next;
-} grpc_security_connector_handshake_list;
-
 struct grpc_security_connector {
   const grpc_security_connector_vtable *vtable;
   gpr_refcount refcount;
@@ -104,6 +100,10 @@ void grpc_security_connector_check_peer(grpc_exec_ctx *exec_ctx,
                                         grpc_auth_context **auth_context,
                                         grpc_closure *on_peer_checked);
 
+/* Compares two security connectors. */
+int grpc_security_connector_cmp(grpc_security_connector *sc,
+                                grpc_security_connector *other);
+
 /* Util to encapsulate the connector in a channel arg. */
 grpc_arg grpc_security_connector_to_arg(grpc_security_connector *sc);
 
@@ -116,13 +116,14 @@ grpc_security_connector *grpc_security_connector_find_in_args(
 
 /* --- channel_security_connector object. ---
 
-    A channel security connector object represents away to configure the
+    A channel security connector object represents a way to configure the
     underlying transport security mechanism on the client side.  */
 
 typedef struct grpc_channel_security_connector grpc_channel_security_connector;
 
 struct grpc_channel_security_connector {
   grpc_security_connector base;
+  grpc_channel_credentials *channel_creds;
   grpc_call_credentials *request_metadata_creds;
   bool (*check_call_host)(grpc_exec_ctx *exec_ctx,
                           grpc_channel_security_connector *sc, const char *host,
@@ -138,6 +139,10 @@ struct grpc_channel_security_connector {
                           grpc_handshake_manager *handshake_mgr);
 };
 
+/// A helper function for use in grpc_security_connector_cmp() implementations.
+int grpc_channel_security_connector_cmp(grpc_channel_security_connector *sc1,
+                                        grpc_channel_security_connector *sc2);
+
 /// Checks that the host that will be set for a call is acceptable.
 /// Returns true if completed synchronously, in which case \a error will
 /// be set to indicate the result.  Otherwise, \a on_call_host_checked
@@ -161,18 +166,23 @@ void grpc_channel_security_connector_add_handshakers(
 
 /* --- server_security_connector object. ---
 
-    A server security connector object represents away to configure the
+    A server security connector object represents a way to configure the
     underlying transport security mechanism on the server side.  */
 
 typedef struct grpc_server_security_connector grpc_server_security_connector;
 
 struct grpc_server_security_connector {
   grpc_security_connector base;
+  grpc_server_credentials *server_creds;
   void (*add_handshakers)(grpc_exec_ctx *exec_ctx,
                           grpc_server_security_connector *sc,
                           grpc_handshake_manager *handshake_mgr);
 };
 
+/// A helper function for use in grpc_security_connector_cmp() implementations.
+int grpc_server_security_connector_cmp(grpc_server_security_connector *sc1,
+                                       grpc_server_security_connector *sc2);
+
 void grpc_server_security_connector_add_handshakers(
     grpc_exec_ctx *exec_ctx, grpc_server_security_connector *sc,
     grpc_handshake_manager *handshake_mgr);
@@ -182,13 +192,14 @@ void grpc_server_security_connector_add_handshakers(
 /* For TESTING ONLY!
    Creates a fake connector that emulates real channel security.  */
 grpc_channel_security_connector *grpc_fake_channel_security_connector_create(
+    grpc_channel_credentials *channel_creds,
     grpc_call_credentials *request_metadata_creds, const char *target,
     const grpc_channel_args *args);
 
 /* For TESTING ONLY!
    Creates a fake connector that emulates real server security.  */
 grpc_server_security_connector *grpc_fake_server_security_connector_create(
-    void);
+    grpc_server_credentials *server_creds);
 
 /* Config for ssl clients. */
 
@@ -211,7 +222,8 @@ typedef struct {
   specific error code otherwise.
 */
 grpc_security_status grpc_ssl_channel_security_connector_create(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *request_metadata_creds,
+    grpc_exec_ctx *exec_ctx, grpc_channel_credentials *channel_creds,
+    grpc_call_credentials *request_metadata_creds,
     const grpc_ssl_config *config, const char *target_name,
     const char *overridden_target_name, grpc_channel_security_connector **sc);
 
@@ -236,8 +248,8 @@ typedef struct {
   specific error code otherwise.
 */
 grpc_security_status grpc_ssl_server_security_connector_create(
-    grpc_exec_ctx *exec_ctx, const grpc_ssl_server_config *config,
-    grpc_server_security_connector **sc);
+    grpc_exec_ctx *exec_ctx, grpc_server_credentials *server_creds,
+    const grpc_ssl_server_config *config, grpc_server_security_connector **sc);
 
 /* Util. */
 const tsi_peer_property *tsi_peer_get_property_by_name(const tsi_peer *peer,
diff --git a/src/core/lib/transport/bdp_estimator.h b/src/core/lib/transport/bdp_estimator.h
index a8e83aa242..470c127f7f 100644
--- a/src/core/lib/transport/bdp_estimator.h
+++ b/src/core/lib/transport/bdp_estimator.h
@@ -19,6 +19,8 @@
 #ifndef GRPC_CORE_LIB_TRANSPORT_BDP_ESTIMATOR_H
 #define GRPC_CORE_LIB_TRANSPORT_BDP_ESTIMATOR_H
 
+#include <grpc/support/port_platform.h>
+
 #include <inttypes.h>
 #include <stdbool.h>
 #include <stdint.h>
diff --git a/src/cpp/server/server_cc.cc b/src/cpp/server/server_cc.cc
index 6bd3ecda32..d982a3d2b7 100644
--- a/src/cpp/server/server_cc.cc
+++ b/src/cpp/server/server_cc.cc
@@ -266,8 +266,11 @@ class Server::SyncRequestThreadManager : public ThreadManager {
 
   WorkStatus PollForWork(void** tag, bool* ok) override {
     *tag = nullptr;
+    // TODO(ctiller): workaround for GPR_TIMESPAN based deadlines not working
+    // right now
     gpr_timespec deadline =
-        gpr_time_from_millis(cq_timeout_msec_, GPR_TIMESPAN);
+        gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC),
+                     gpr_time_from_millis(cq_timeout_msec_, GPR_TIMESPAN));
 
     switch (server_cq_->AsyncNext(tag, ok, deadline)) {
       case CompletionQueue::TIMEOUT:
diff --git a/src/objective-c/tests/GRPCClientTests.m b/src/objective-c/tests/GRPCClientTests.m
index 4d887fe970..5672bdad4c 100644
--- a/src/objective-c/tests/GRPCClientTests.m
+++ b/src/objective-c/tests/GRPCClientTests.m
@@ -289,7 +289,7 @@ static GRPCProtoMethod *kFullDuplexCallMethod;
     XCTAssertEqualObjects(userAgent, expectedUserAgent);
 
     // Change in format of user-agent field in a direction that does not match the regex will likely
-    // cause problem for certain gRPC users. @muxi for details.
+    // cause problem for certain gRPC users. For details, refer to internal doc https://goo.gl/c2diBc
     NSRegularExpression *regex =
         [NSRegularExpression regularExpressionWithPattern:@" grpc-[a-zA-Z0-9]+(-[a-zA-Z0-9]+)?/[^ ,]+( \\([^)]*\\))?"
                                                   options:0
diff --git a/test/core/end2end/bad_server_response_test.c b/test/core/end2end/bad_server_response_test.c
index 554d8aa45b..2070fa5b02 100644
--- a/test/core/end2end/bad_server_response_test.c
+++ b/test/core/end2end/bad_server_response_test.c
@@ -207,8 +207,8 @@ static void start_rpc(int target_port, grpc_status_code expected_status,
 
   GPR_ASSERT(status == expected_status);
   if (expected_detail != NULL) {
-  GPR_ASSERT(-1 != grpc_slice_slice(details, grpc_slice_from_static_string(
-                                                 expected_detail)));
+    GPR_ASSERT(-1 != grpc_slice_slice(details, grpc_slice_from_static_string(
+                                                   expected_detail)));
   }
 
   grpc_metadata_array_destroy(&initial_metadata_recv);
@@ -330,8 +330,8 @@ int main(int argc, char **argv) {
            HTTP2_DETAIL_MSG(502));
 
   /* unparseable response */
-  run_test(UNPARSEABLE_RESP, sizeof(UNPARSEABLE_RESP) - 1,
-           GRPC_STATUS_UNKNOWN, NULL);
+  run_test(UNPARSEABLE_RESP, sizeof(UNPARSEABLE_RESP) - 1, GRPC_STATUS_UNKNOWN,
+           NULL);
 
   /* http1 response */
   run_test(HTTP1_RESP, sizeof(HTTP1_RESP) - 1, GRPC_STATUS_UNAVAILABLE,
diff --git a/test/core/end2end/tests/shutdown_finishes_calls.c b/test/core/end2end/tests/shutdown_finishes_calls.c
index 652695cfcd..f90359f09a 100644
--- a/test/core/end2end/tests/shutdown_finishes_calls.c
+++ b/test/core/end2end/tests/shutdown_finishes_calls.c
@@ -159,7 +159,9 @@ static void test_early_server_shutdown_finishes_inflight_calls(
 
   grpc_server_destroy(f.server);
 
-  GPR_ASSERT(status == GRPC_STATUS_INTERNAL || status == GRPC_STATUS_UNAVAILABLE);
+  // new code should give INTERNAL, some older code will give UNAVAILABLE
+  GPR_ASSERT(status == GRPC_STATUS_INTERNAL ||
+             status == GRPC_STATUS_UNAVAILABLE);
   GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo"));
   validate_host_override_string("foo.test.google.fr:1234", call_details.host,
                                 config);
diff --git a/test/core/transport/bdp_estimator_test.cc b/test/core/transport/bdp_estimator_test.cc
index a4a86f5b51..a944762a88 100644
--- a/test/core/transport/bdp_estimator_test.cc
+++ b/test/core/transport/bdp_estimator_test.cc
@@ -37,9 +37,11 @@ namespace {
 int g_clock = 0;
 
 gpr_timespec fake_gpr_now(gpr_clock_type clock_type) {
-  return (gpr_timespec){
-      .tv_sec = g_clock, .tv_nsec = 0, .clock_type = clock_type,
-  };
+  gpr_timespec ts;
+  ts.tv_sec = g_clock;
+  ts.tv_nsec = 0;
+  ts.clock_type = clock_type;
+  return ts;
 }
 
 void inc_time(void) { g_clock += 30; }
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index c5178526f8..1aa547d4e3 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -220,7 +220,8 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
   End2endTest()
       : is_server_started_(false),
         kMaxMessageSize_(8192),
-        special_service_("special") {
+        special_service_("special"),
+        first_picked_port_(0) {
     GetParam().Log();
   }
 
@@ -229,10 +230,14 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
       server_->Shutdown();
       if (proxy_server_) proxy_server_->Shutdown();
     }
+    if (first_picked_port_ > 0) {
+      grpc_recycle_unused_port(first_picked_port_);
+    }
   }
 
   void StartServer(const std::shared_ptr<AuthMetadataProcessor>& processor) {
     int port = grpc_pick_unused_port_or_die();
+    first_picked_port_ = port;
     server_address_ << "127.0.0.1:" << port;
     // Setup server
     BuildAndStartServer(processor);
@@ -328,6 +333,7 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
   TestServiceImpl special_service_;
   TestServiceImplDupPkg dup_pkg_service_;
   grpc::string user_agent_prefix_;
+  int first_picked_port_;
 };
 
 static void SendRpc(grpc::testing::EchoTestService::Stub* stub, int num_rpcs,
diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index 8575fe5a05..65553f57f1 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -78,7 +78,8 @@ print yaml.dump({
       'cpu_cost': guess_cpu(scenario_json, False),
       'exclude_configs': ['tsan', 'asan'],
       'timeout_seconds': 2*60,
-      'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', [])
+      'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', []),
+      'auto_timeout_scaling': False
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
     if 'scalable' in scenario_json.get('CATEGORIES', [])
@@ -95,8 +96,9 @@ print yaml.dump({
       'defaults': 'boringssl',
       'cpu_cost': guess_cpu(scenario_json, True),
       'exclude_configs': sorted(c for c in configs_from_yaml if c not in ('tsan', 'asan')),
-      'timeout_seconds': 2*60,
-      'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', [])
+      'timeout_seconds': 10*60,
+      'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', []),
+      'auto_timeout_scaling': False
    }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
     if 'scalable' in scenario_json.get('CATEGORIES', [])
diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json
index 82b3800507..102b901665 100644
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@@ -2430,6 +2430,23 @@
     "headers": [], 
     "is_filegroup": false, 
     "language": "c", 
+    "name": "transport_metadata_test", 
+    "src": [
+      "test/core/transport/metadata_test.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
     "name": "transport_security_test", 
     "src": [
       "test/core/tsi/transport_security_test.c"
@@ -4213,23 +4230,6 @@
       "gpr", 
       "gpr_test_util", 
       "grpc", 
-      "grpc_test_util"
-    ], 
-    "headers": [], 
-    "is_filegroup": false, 
-    "language": "c++", 
-    "name": "transport_metadata_test", 
-    "src": [
-      "test/core/transport/metadata_test.c"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
       "grpc++", 
       "grpc++_test_util", 
       "grpc_test_util"
diff --git a/tools/run_tests/generated/tests.json b/tools/run_tests/generated/tests.json
index 3b3ed08ce9..8c4f3f79e4 100644
--- a/tools/run_tests/generated/tests.json
+++ b/tools/run_tests/generated/tests.json
@@ -45,7 +45,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -68,7 +68,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -114,7 +114,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -137,7 +137,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -185,7 +185,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -208,7 +208,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -231,7 +231,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -254,7 +254,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -277,7 +277,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -300,7 +300,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -323,7 +323,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -369,7 +369,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -392,7 +392,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -415,7 +415,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -461,7 +461,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -628,7 +628,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -825,7 +825,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -848,7 +848,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -871,7 +871,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -894,7 +894,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -917,7 +917,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -940,7 +940,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -963,7 +963,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1009,7 +1009,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1032,7 +1032,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1055,7 +1055,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1078,7 +1078,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1101,7 +1101,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1124,7 +1124,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1147,7 +1147,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1170,7 +1170,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1193,7 +1193,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1216,7 +1216,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1239,7 +1239,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1262,7 +1262,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1308,7 +1308,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1402,7 +1402,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1423,7 +1423,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1446,7 +1446,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1530,7 +1530,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1553,7 +1553,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1576,7 +1576,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1660,7 +1660,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1706,7 +1706,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1729,7 +1729,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1752,7 +1752,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1798,7 +1798,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1842,7 +1842,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1865,7 +1865,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1888,7 +1888,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -1934,7 +1934,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2005,7 +2005,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2028,7 +2028,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2258,7 +2258,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2281,7 +2281,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2304,7 +2304,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2327,7 +2327,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2440,7 +2440,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2463,7 +2463,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2486,7 +2486,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2628,7 +2628,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2651,7 +2651,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2676,7 +2676,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2701,7 +2701,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2731,6 +2731,29 @@
     "ci_platforms": [
       "linux", 
       "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "transport_metadata_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "uses_polling": true
+  }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
@@ -2883,7 +2906,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -2906,7 +2929,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -2929,7 +2952,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -2952,7 +2975,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -2975,7 +2998,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -3090,7 +3113,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -3225,7 +3248,7 @@
       "mac", 
       "posix"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -3271,7 +3294,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3294,7 +3317,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3388,7 +3411,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3411,7 +3434,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3457,7 +3480,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3480,7 +3503,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3503,7 +3526,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3526,7 +3549,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3643,7 +3666,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3856,7 +3879,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -3948,7 +3971,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -4172,7 +4195,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -4195,7 +4218,7 @@
       "posix", 
       "windows"
     ], 
-    "uses_polling": true
+    "uses_polling": false
   }, 
   {
     "args": [], 
@@ -4279,29 +4302,6 @@
     "flaky": false, 
     "gtest": false, 
     "language": "c++", 
-    "name": "transport_metadata_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "uses_polling": true
-  }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "exclude_iomgrs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
     "name": "transport_pid_controller_test", 
     "platforms": [
       "linux", 
@@ -48318,6 +48318,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_1channel_100rpcs_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48343,6 +48344,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_1channel_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48366,8 +48368,35 @@
   {
     "args": [
       "--scenarios_json", 
+      "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_75Kqps_600channel_60Krpcs_300Breq_50Bresp\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 16, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 16, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 50, \"req_size\": 300}}, \"client_channels\": 300, \"threads_per_cq\": 0, \"load_params\": {\"poisson\": {\"offered_load\": 37500}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
+    ], 
+    "auto_timeout_scaling": false, 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": "capacity", 
+    "defaults": "boringssl", 
+    "exclude_configs": [
+      "tsan", 
+      "asan"
+    ], 
+    "excluded_poll_engines": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux"
+    ], 
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_75Kqps_600channel_60Krpcs_300Breq_50Bresp", 
+    "timeout_seconds": 120
+  }, 
+  {
+    "args": [
+      "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48393,6 +48422,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48418,6 +48448,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48443,6 +48474,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48468,6 +48500,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_1channel_1MBmsg_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48493,6 +48526,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_64KBmsg_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48518,6 +48552,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48543,6 +48578,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48568,6 +48604,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48593,6 +48630,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 13, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48618,6 +48656,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48645,6 +48684,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 8388608, \"req_size\": 128}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48670,6 +48710,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48697,6 +48738,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48722,6 +48764,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48747,6 +48790,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48772,6 +48816,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48797,6 +48842,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48822,6 +48868,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48847,6 +48894,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48872,6 +48920,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48897,6 +48946,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48922,6 +48972,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48947,6 +48998,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48972,6 +49024,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -48997,6 +49050,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49022,6 +49076,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49047,6 +49102,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49072,6 +49128,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49097,6 +49154,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49122,6 +49180,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49147,6 +49206,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49172,6 +49232,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49197,6 +49258,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49222,6 +49284,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49247,6 +49310,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49272,6 +49336,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49297,6 +49362,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49322,6 +49388,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_1channel_1MBmsg_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49347,6 +49414,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_64KBmsg_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49372,6 +49440,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 2}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49397,6 +49466,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49422,6 +49492,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49447,6 +49518,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 13, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49472,6 +49544,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49499,6 +49572,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 8388608, \"req_size\": 128}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49524,6 +49598,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49551,6 +49626,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49576,6 +49652,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49601,6 +49678,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49626,6 +49704,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49651,6 +49730,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49676,6 +49756,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49701,6 +49782,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49726,6 +49808,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49751,6 +49834,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49776,6 +49860,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49801,6 +49886,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49826,6 +49912,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49851,6 +49938,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49876,6 +49964,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49901,6 +49990,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49926,6 +50016,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49951,6 +50042,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -49976,6 +50068,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50001,6 +50094,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50026,6 +50120,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50051,6 +50146,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50076,6 +50172,7 @@
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_1channel_100rpcs_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50107,13 +50204,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_1channel_100rpcs_1MB_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_1channel_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50145,13 +50243,53 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_client_1channel_1MB_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
+  }, 
+  {
+    "args": [
+      "--scenarios_json", 
+      "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_75Kqps_600channel_60Krpcs_300Breq_50Bresp\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 16, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 16, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 50, \"req_size\": 300}}, \"client_channels\": 300, \"threads_per_cq\": 0, \"load_params\": {\"poisson\": {\"offered_load\": 37500}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
+    ], 
+    "auto_timeout_scaling": false, 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": "capacity", 
+    "defaults": "boringssl", 
+    "exclude_configs": [
+      "asan-noleaks", 
+      "asan-trace-cmp", 
+      "basicprof", 
+      "c++-compat", 
+      "counters", 
+      "dbg", 
+      "gcov", 
+      "helgrind", 
+      "lto", 
+      "memcheck", 
+      "msan", 
+      "mutrace", 
+      "opt", 
+      "stapprof", 
+      "ubsan"
+    ], 
+    "excluded_poll_engines": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux"
+    ], 
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_75Kqps_600channel_60Krpcs_300Breq_50Bresp_low_thread_count", 
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50183,13 +50321,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50221,13 +50360,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50259,13 +50399,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_1mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50297,13 +50438,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_10mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_1channel_1MBmsg_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50335,13 +50477,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_1channel_1MBmsg_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_64KBmsg_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50373,13 +50516,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_64KBmsg_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50411,13 +50555,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50449,13 +50594,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50487,13 +50633,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 13, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50525,13 +50672,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50565,13 +50713,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 8388608, \"req_size\": 128}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50603,13 +50752,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50643,13 +50793,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50681,13 +50832,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure_1MB_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50719,13 +50871,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50757,13 +50910,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50795,13 +50949,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50833,13 +50988,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50871,13 +51027,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50909,13 +51066,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50947,13 +51105,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_1mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -50985,13 +51144,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_10mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51023,13 +51183,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51061,13 +51222,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_1mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51099,13 +51261,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_1mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_10mps_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51137,13 +51300,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_10mps_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51175,13 +51339,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_client_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51213,13 +51378,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_client_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51251,13 +51417,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_client_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51289,13 +51456,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_client_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51327,13 +51495,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_server_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51365,13 +51534,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_server_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_ping_pong_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51403,13 +51573,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_server_ping_pong_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51441,13 +51612,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_server_qps_unconstrained_secure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51479,13 +51651,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51517,13 +51690,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51555,13 +51729,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_1mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51593,13 +51768,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_10mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_1channel_1MBmsg_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51631,13 +51807,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_1channel_1MBmsg_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_64KBmsg_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51669,13 +51846,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_64KBmsg_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 2}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51707,13 +51885,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_2waysharedcq_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51745,13 +51924,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_2waysharedcq_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"security_params\": null, \"threads_per_cq\": 2, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 2, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51783,13 +51963,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_2waysharedcq_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"server_type\": \"ASYNC_GENERIC_SERVER\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"security_params\": null, \"threads_per_cq\": 0}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 13, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51821,13 +52002,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51861,13 +52043,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_unary_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 8388608, \"req_size\": 128}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51899,13 +52082,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_unary_1channel_64wide_128Breq_8MBresp_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_servers\": 1, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51939,13 +52123,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_client_sync_server_streaming_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure_1MB\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 1048576, \"req_size\": 1048576}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -51977,13 +52162,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure_1MB_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52015,13 +52201,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52053,13 +52240,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52091,13 +52279,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52129,13 +52318,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52167,13 +52357,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52205,13 +52396,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52243,13 +52435,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_1mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52281,13 +52474,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_qps_unconstrained_10mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52319,13 +52513,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52357,13 +52552,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_1mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 1, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52395,13 +52591,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_1mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_10mps_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"messages_per_stream\": 10, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52433,13 +52630,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_10mps_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52471,13 +52669,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_client_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_client_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52509,13 +52708,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_client_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52547,13 +52747,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_client_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_client_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_CLIENT\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52585,13 +52786,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_client_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52623,13 +52825,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_server_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_from_server_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"SYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"SYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52661,13 +52864,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_sync_streaming_from_server_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_ping_pong_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 0, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 1, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"latency\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"threads_per_cq\": 0, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52699,13 +52903,14 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_server_ping_pong_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
       "--scenarios_json", 
       "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_from_server_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"security_params\": null, \"threads_per_cq\": 3, \"server_type\": \"ASYNC_SERVER\"}, \"num_clients\": 0, \"client_config\": {\"security_params\": null, \"channel_args\": [{\"str_value\": \"throughput\", \"name\": \"grpc.optimization_target\"}, {\"int_value\": 1, \"name\": \"grpc.minimal_stack\"}], \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING_FROM_SERVER\", \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"threads_per_cq\": 3, \"load_params\": {\"closed_loop\": {}}, \"client_type\": \"ASYNC_CLIENT\", \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}}]}"
     ], 
+    "auto_timeout_scaling": false, 
     "boringssl": true, 
     "ci_platforms": [
       "linux"
@@ -52737,7 +52942,7 @@
       "linux"
     ], 
     "shortname": "json_run_localhost:cpp_protobuf_async_streaming_from_server_qps_unconstrained_insecure_low_thread_count", 
-    "timeout_seconds": 120
+    "timeout_seconds": 600
   }, 
   {
     "args": [
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 8f01eb4b2a..64af6a687c 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -82,6 +82,16 @@ def _payload_type(use_generic_payload, req_size, resp_size):
         r['simple_params'] = sizes
     return r
 
+def _load_params(offered_load):
+    r = {}
+    if offered_load is None:
+        r['closed_loop'] = {}
+    else:
+        load = {}
+        load['offered_load'] = offered_load
+        r['poisson'] = load
+    return r
+
 def _add_channel_arg(config, key, value):
   if 'channel_args' in config:
     channel_args = config['channel_args']
@@ -115,7 +125,8 @@ def _ping_pong_scenario(name, rpc_type,
                         resource_quota_size=None,
                         messages_per_stream=None,
                         excluded_poll_engines=[],
-                        minimal_stack=False):
+                        minimal_stack=False,
+                        offered_load=None):
   """Creates a basic ping pong scenario."""
   scenario = {
     'name': name,
@@ -129,9 +140,6 @@ def _ping_pong_scenario(name, rpc_type,
       'async_client_threads': 1,
       'threads_per_cq': client_threads_per_cq,
       'rpc_type': rpc_type,
-      'load_params': {
-        'closed_loop': {}
-      },
       'histogram_params': HISTOGRAM_PARAMS,
       'channel_args': [],
     },
@@ -171,12 +179,16 @@ def _ping_pong_scenario(name, rpc_type,
     scenario['client_config']['outstanding_rpcs_per_channel'] = deep
     scenario['client_config']['client_channels'] = wide
     scenario['client_config']['async_client_threads'] = 0
+    if offered_load is not None:
+        optimization_target = 'latency'
   else:
     scenario['client_config']['outstanding_rpcs_per_channel'] = 1
     scenario['client_config']['client_channels'] = 1
     scenario['client_config']['async_client_threads'] = 1
     optimization_target = 'latency'
 
+  scenario['client_config']['load_params'] = _load_params(offered_load)
+
   optimization_channel_arg = {
     'name': 'grpc.optimization_target',
     'str_value': optimization_target
@@ -235,6 +247,15 @@ class CXXLanguage:
       secure=False,
       categories=[SMOKETEST] + [SCALABLE])
 
+    yield _ping_pong_scenario(
+       'cpp_protobuf_async_unary_75Kqps_600channel_60Krpcs_300Breq_50Bresp',
+       rpc_type='UNARY', client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+       req_size=300, resp_size=50,
+       unconstrained_client='async', outstanding=30000, channels=300,
+       offered_load=37500, secure=False,
+       async_server_threads=16, server_threads_per_cq=16,
+       categories=[SMOKETEST] + [SCALABLE])
+
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
       smoketest_categories = ([SMOKETEST] if secure else []) + [SCALABLE]
@@ -809,7 +830,7 @@ class Php7Language:
 
   def worker_cmdline(self):
     if self.php7_protobuf_c:
-        return ['tools/run_tests/performance/run_worker_php.sh --use_protobuf_c_extension']
+        return ['tools/run_tests/performance/run_worker_php.sh', '--use_protobuf_c_extension']
     return ['tools/run_tests/performance/run_worker_php.sh']
 
   def worker_port_offset(self):
@@ -821,7 +842,7 @@ class Php7Language:
     php7_extension_mode='php7_protobuf_php_extension'
     if self.php7_protobuf_c:
         php7_extension_mode='php7_protobuf_c_extension'
-    
+
     yield _ping_pong_scenario(
         '%s_to_cpp_protobuf_sync_unary_ping_pong' % php7_extension_mode,
         rpc_type='UNARY', client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
diff --git a/tools/run_tests/python_utils/jobset.py b/tools/run_tests/python_utils/jobset.py
index 658b814d81..85eef444ef 100755
--- a/tools/run_tests/python_utils/jobset.py
+++ b/tools/run_tests/python_utils/jobset.py
@@ -302,6 +302,7 @@ class Job(object):
           self._retries += 1
           self.result.num_failures += 1
           self.result.retries = self._timeout_retries + self._retries
+          # NOTE: job is restarted regardless of jobset's max_time setting
           self.start()
         else:
           self._state = _FAILURE
@@ -344,6 +345,7 @@ class Job(object):
         if self._spec.kill_handler:
           self._spec.kill_handler(self)
         self._process.terminate()
+        # NOTE: job is restarted regardless of jobset's max_time setting
         self.start()
       else:
         message('TIMEOUT', '%s [pid=%d, time=%.1fsec]' % (self._spec.shortname, self._process.pid, elapsed), stdout(), do_newline=True)
diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index 4dd982756d..2f826871a0 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -680,7 +680,7 @@ def cloud_to_prod_jobspec(language, test_case, server_host_name,
           shortname='%s:%s:%s:%s' % (suite_name, language, server_host_name,
                                      test_case),
           timeout_seconds=_TEST_TIMEOUT,
-          flake_retries=5 if args.allow_flakes else 0,
+          flake_retries=4 if args.allow_flakes else 0,
           timeout_retries=2 if args.allow_flakes else 0,
           kill_handler=_job_kill_handler)
   if docker_image:
@@ -746,7 +746,7 @@ def cloud_to_cloud_jobspec(language, test_case, server_name, server_host,
           shortname='cloud_to_cloud:%s:%s_server:%s' % (language, server_name,
                                                         test_case),
           timeout_seconds=_TEST_TIMEOUT,
-          flake_retries=5 if args.allow_flakes else 0,
+          flake_retries=4 if args.allow_flakes else 0,
           timeout_retries=2 if args.allow_flakes else 0,
           kill_handler=_job_kill_handler)
   if docker_image:
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index ea21c81875..5df2311320 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -122,7 +122,7 @@ def max_parallel_tests_for_current_platform():
   # so far on windows.
   if jobset.platform_string() == 'windows':
     return 64
-  return 128
+  return 1024
 
 # SimpleConfig: just compile with CONFIG=config, and run the binary to test
 class Config(object):
@@ -159,8 +159,8 @@ class Config(object):
                           environ=actual_environ,
                           cpu_cost=cpu_cost,
                           timeout_seconds=(self.timeout_multiplier * timeout_seconds if timeout_seconds else None),
-                          flake_retries=5 if flaky or args.allow_flakes else 0,
-                          timeout_retries=3 if flaky or args.allow_flakes else 0)
+                          flake_retries=4 if flaky or args.allow_flakes else 0,
+                          timeout_retries=1 if flaky or args.allow_flakes else 0)
 
 
 def get_c_tests(travis, test_lang) :
@@ -284,6 +284,7 @@ class CLanguage(object):
       if self._use_cmake and target.get('boringssl', False):
         # cmake doesn't build boringssl tests
         continue
+      auto_timeout_scaling = target.get('auto_timeout_scaling', True)
       polling_strategies = (_POLLING_STRATEGIES.get(self.platform, ['all'])
                             if target.get('uses_polling', True)
                             else ['none'])
@@ -299,7 +300,8 @@ class CLanguage(object):
           env['GRPC_DNS_RESOLVER'] = resolver
         shortname_ext = '' if polling_strategy=='all' else ' GRPC_POLL_STRATEGY=%s' % polling_strategy
         timeout_scaling = 1
-        if polling_strategy == 'poll-cv':
+
+        if auto_timeout_scaling and polling_strategy == 'poll-cv':
           timeout_scaling *= 5
 
         if polling_strategy in target.get('excluded_poll_engines', []):
@@ -307,12 +309,12 @@ class CLanguage(object):
 
         # Scale overall test timeout if running under various sanitizers.
         config = self.args.config
-        if ('asan' in config
-            or config == 'msan'
-            or config == 'tsan'
-            or config == 'ubsan'
-            or config == 'helgrind'
-            or config == 'memcheck'):
+        if auto_timeout_scaling and ('asan' in config
+                                     or config == 'msan'
+                                     or config == 'tsan'
+                                     or config == 'ubsan'
+                                     or config == 'helgrind'
+                                     or config == 'memcheck'):
           timeout_scaling *= 20
 
         if self.config.build_config in target['exclude_configs']:
@@ -1493,7 +1495,7 @@ def build_step_environ(cfg):
   return environ
 
 build_steps = list(set(
-                   jobset.JobSpec(cmdline, environ=build_step_environ(build_config), flake_retries=5)
+                   jobset.JobSpec(cmdline, environ=build_step_environ(build_config), flake_retries=2)
                    for l in languages
                    for cmdline in l.pre_build_steps()))
 if make_targets:
author	Craig Tiller <ctiller@google.com>	2017-10-17 09:07:48 -0700
committer	Craig Tiller <ctiller@google.com>	2017-10-17 09:07:48 -0700
commit	71f0e5ecd101a3129c0d078717ac331503bf377e (patch)
tree	adfbeccf48a3b84c06cc5fd145a165ef45a59ca5
parent	37e61863e6ffdbd395bd0fee0daa984f88e21bae (diff)
parent	48bed5ec63a3a2c78170d3e24530558c1c93d666 (diff)