1 files changed, 7 insertions, 0 deletions
diff --git a/test/cpp/microbenchmarks/helpers.cc b/test/cpp/microbenchmarks/helpers.cc
index b0caa48cd0..6802a0aa99 100644
--- a/test/cpp/microbenchmarks/helpers.cc
+++ b/test/cpp/microbenchmarks/helpers.cc
@@ -20,6 +20,9 @@
 
 void TrackCounters::Finish(benchmark::State &state) {
   std::ostringstream out;
+  for (const auto &l : labels_) {
+    out << l << ' ';
+  }
   AddToLabel(out, state);
   std::string label = out.str();
   if (label.length() && label[0] == ' ') {
@@ -28,6 +31,10 @@ void TrackCounters::Finish(benchmark::State &state) {
   state.SetLabel(label.c_str());
 }
 
+void TrackCounters::AddLabel(const grpc::string &label) {
+  labels_.push_back(label);
+}
+
 void TrackCounters::AddToLabel(std::ostream &out, benchmark::State &state) {
   grpc_stats_data stats_end;
   grpc_stats_collect(&stats_end);