Merge pull request #529 from zyearn/h2unsent_throughput

add H2UnsentReq profiler

Makefile

@@ -276,6 +276,14 @@ output/bin:protoc-gen-mcpack
 	@echo "Compiling $@"
 	@$(CXX) -c $(HDRPATHS) $(CXXFLAGS) $< -o $@
 
+%http2_rpc_protocol.dbg.o:%http2_rpc_protocol.cpp
+	@echo "Compiling $@ with O2"
+	@$(CXX) -c $(HDRPATHS) -O2 $(DEBUG_CXXFLAGS) $< -o $@
+
+%hpack.dbg.o:%hpack.cpp
+	@echo "Compiling $@ with O2"
+	@$(CXX) -c $(HDRPATHS) -O2 $(DEBUG_CXXFLAGS) $< -o $@
+
 %.dbg.o:%.cpp
 	@echo "Compiling $@"
 	@$(CXX) -c $(HDRPATHS) $(DEBUG_CXXFLAGS) $< -o $@

test/brpc_h2_unsent_message_unittest.cpp

@@ -9,6 +9,7 @@
 #include "butil/atomicops.h"
 #include "brpc/policy/http_rpc_protocol.h"
 #include "brpc/policy/http2_rpc_protocol.h"
+#include "butil/gperftools_profiler.h"
 
 int main(int argc, char* argv[]) {
     testing::InitGoogleTest(&argc, argv);
@@ -44,11 +45,13 @@ TEST(H2UnsentMessage, request_throughput) {
         req_msgs[i] = brpc::policy::H2UnsentRequest::New(&cntl);
     }
     butil::IOBuf dummy_buf;
+    ProfilerStart("h2_unsent_req.prof");
     int64_t start_us = butil::gettimeofday_us();
     for (int i = 0; i < ntotal; ++i) {
         req_msgs[i]->AppendAndDestroySelf(&dummy_buf, h2_client_sock.get());
     }
     int64_t end_us = butil::gettimeofday_us();
+    ProfilerStop();
     int64_t elapsed = end_us - start_us;
     LOG(INFO) << "H2UnsentRequest average qps="
         << (ntotal * 1000000L) / elapsed << "/s, data throughput="