2 files changed, 19 insertions, 0 deletions
diff --git a/src/proto/grpc/testing/control.proto b/src/proto/grpc/testing/control.proto
index ece6910815..918f5fa3e3 100644
--- a/src/proto/grpc/testing/control.proto
+++ b/src/proto/grpc/testing/control.proto
@@ -137,6 +137,11 @@ message ServerConfig {
 
   // If we use an OTHER_SERVER client_type, this string gives more detail
   string other_server_api = 11;
+
+  // c++-only options (for now) --------------------------------
+
+  // Buffer pool size (no buffer pool specified if unset)
+  int32 resource_quota_size = 1001;
 }
 
 message ServerArgs {
@@ -213,6 +218,10 @@ message ScenarioResultSummary
   double latency_95 = 9;
   double latency_99 = 10;
   double latency_999 = 11;
+
+  // Number of requests that succeeded/failed
+  double successful_requests_per_second = 12;
+  double failed_requests_per_second = 13;
 }
 
 // Results of a single benchmark scenario.
@@ -232,4 +241,6 @@ message ScenarioResult {
   // Information on success or failure of each worker
   repeated bool client_success = 7;
   repeated bool server_success = 8;
+  // Number of failed requests (one row per status code seen)
+  repeated RequestResultCount request_results = 9;
 }
diff --git a/src/proto/grpc/testing/stats.proto b/src/proto/grpc/testing/stats.proto
index f9d116110b..d40d714801 100644
--- a/src/proto/grpc/testing/stats.proto
+++ b/src/proto/grpc/testing/stats.proto
@@ -59,6 +59,11 @@ message HistogramData {
   double count = 6;
 }
 
+message RequestResultCount {
+  int32 status_code = 1;
+  int64 count = 2;
+}
+
 message ClientStats {
   // Latency histogram. Data points are in nanoseconds.
   HistogramData latencies = 1;
@@ -67,4 +72,7 @@ message ClientStats {
   double time_elapsed = 2;
   double time_user = 3;
   double time_system = 4;
+
+  // Number of failed requests (one row per status code seen)
+  repeated RequestResultCount request_results = 5;
 }