add ScenarioResult and ScenarioResultSummary proto messages

1 files changed, 39 insertions, 0 deletions

diff --git a/src/proto/grpc/testing/control.proto b/src/proto/grpc/testing/control.proto
index 458b19c4d6..062c2a96c1 100644
--- a/src/proto/grpc/testing/control.proto
+++ b/src/proto/grpc/testing/control.proto
@@ -194,3 +194,42 @@ message Scenario {
 message Scenarios {
   repeated Scenario scenarios = 1;
 }
+
+// Basic summary that can be computed from ClientStats and ServerStats
+// once the scenario has finished.
+message ScenarioResultSummary
+{
+  // Total number of operations per second over all clients.
+  double qps = 1;
+  // QPS per one server core.
+  double qps_per_server_core = 2;
+  // server load based on system_time (0.85 => 85%)
+  double server_system_time = 3;
+  // server load based on user_time (0.85 => 85%)
+  double server_user_time = 4;
+  // client load based on system_time (0.85 => 85%)
+  double client_system_time = 5;
+  // client load based on user_time (0.85 => 85%)
+  double client_user_time = 6;
+
+  // X% latency percentiles (in seconds)
+  double latency_50 = 7;
+  double latency_90 = 8;
+  double latency_95 = 9;
+  double latency_99 = 10;
+  double latency_999 = 11;
+}
+
+// Results of a single benchmark scenario.
+message ScenarioResult {
+  // Inputs used to run the scenario.
+  Scenario scenario = 1;
+  // Histograms from all clients merged into one histogram.
+  HistogramData latencies = 2;
+  // Client stats for each client
+  repeated ClientStats client_stats = 3;
+  // Server stats for each server
+  repeated ServerStats server_stats = 4;
+  // An after-the-fact computed summary
+  ScenarioResultSummary summary = 5;
+}