2 files changed, 25 insertions, 1 deletions
diff --git a/test/core/iomgr/error_test.c b/test/core/iomgr/error_test.c
index d8289ac102..2a6b1b17fd 100644
--- a/test/core/iomgr/error_test.c
+++ b/test/core/iomgr/error_test.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2017, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/test/cpp/microbenchmarks/bm_error.cc b/test/cpp/microbenchmarks/bm_error.cc
index 76f168b75b..c4f6aa19d5 100644
--- a/test/cpp/microbenchmarks/bm_error.cc
+++ b/test/cpp/microbenchmarks/bm_error.cc
@@ -83,6 +83,30 @@ static void BM_ErrorCreateAndSetIntAndStr(benchmark::State& state) {
 }
 BENCHMARK(BM_ErrorCreateAndSetIntAndStr);
 
+static void BM_ErrorCreateAndSetIntLoop(benchmark::State& state) {
+  TrackCounters track_counters;
+  grpc_error* error = GRPC_ERROR_CREATE("Error");
+  int n = 0;
+  while (state.KeepRunning()) {
+    error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, n++);
+  }
+  GRPC_ERROR_UNREF(error);
+  track_counters.Finish(state);
+}
+BENCHMARK(BM_ErrorCreateAndSetIntLoop);
+
+static void BM_ErrorCreateAndSetStrLoop(benchmark::State& state) {
+  TrackCounters track_counters;
+  grpc_error* error = GRPC_ERROR_CREATE("Error");
+  const char* str = "hello";
+  while (state.KeepRunning()) {
+    error = grpc_error_set_str(error, GRPC_ERROR_STR_GRPC_MESSAGE, str);
+  }
+  GRPC_ERROR_UNREF(error);
+  track_counters.Finish(state);
+}
+BENCHMARK(BM_ErrorCreateAndSetStrLoop);
+
 static void BM_ErrorRefUnref(benchmark::State& state) {
   TrackCounters track_counters;
   grpc_error* error = GRPC_ERROR_CREATE("Error");