| #!/usr/bin/env bash |
| # Copyright 2017 gRPC authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # This script is invoked by Jenkins and runs a diff on the microbenchmarks |
| set -ex |
| |
| # List of benchmarks that provide good signal for analyzing performance changes in pull requests |
| BENCHMARKS_TO_RUN="cli_transport_stalls_per_iteration cli_stream_stalls_per_iteration svr_transport_stalls_per_iteration svr_stream_stalls_per_iteration" |
| |
| # Enter the gRPC repo root |
| cd $(dirname $0)/../../.. |
| |
| source tools/internal_ci/helper_scripts/prepare_build_linux_perf_rc |
| |
| tools/run_tests/start_port_server.py |
| tools/jenkins/run_c_cpp_test.sh tools/profiling/microbenchmarks/bm_diff/bm_main.py \ |
| -d origin/$ghprbTargetBranch \ |
| -b bm_fullstack_trickle \ |
| -l 4 \ |
| -t $BENCHMARKS_TO_RUN \ |
| --no-counters \ |
| --pr_comment_name trickle || FAILED="true" |
| |
| # kill port_server.py to prevent the build from hanging |
| ps aux | grep port_server\\.py | awk '{print $2}' | xargs kill -9 |
| |
| if [ "$FAILED" != "" ] |
| then |
| exit 1 |
| fi |