| #!/bin/bash |
| # Copyright 2016 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. |
| |
| # format argument via |
| # $ echo '{...}' | python -mjson.tool |
| read -r -d '' SCENARIOS_JSON_ARG <<'EOF' |
| { |
| "scenarios": [ |
| { |
| "benchmark_seconds": 60, |
| "warmup_seconds": 5, |
| "client_config": { |
| "client_channels": 100, |
| "client_type": "ASYNC_CLIENT", |
| "histogram_params": { |
| "max_possible": 60000000000.0, |
| "resolution": 0.01 |
| }, |
| "load_params": { |
| "closed_loop": {} |
| }, |
| "outstanding_rpcs_per_channel": 100, |
| "payload_config": { |
| "simple_params": { |
| "req_size": 0, |
| "resp_size": 0 |
| } |
| }, |
| "rpc_type": "UNARY", |
| "security_params": null |
| }, |
| "name": "name_goes_here", |
| "num_clients": 1, |
| "num_servers": 1, |
| "server_config": { |
| "security_params": null, |
| "server_type": "ASYNC_SERVER" |
| }, |
| "spawn_local_worker_count": -2 |
| } |
| ] |
| } |
| |
| EOF |
| |
| set -ex |
| |
| cd $(dirname $0)/../../.. |
| |
| CPUS=`python -c 'import multiprocessing; print multiprocessing.cpu_count()'` |
| |
| # try to use pypy for generating reports |
| # each trace dumps 7-8gig of text to disk, and processing this into a report is |
| # heavyweight - so any speed boost is worthwhile |
| # TODO(ctiller): consider rewriting report generation in C++ for performance |
| if which pypy >/dev/null; then |
| PYTHON=pypy |
| else |
| PYTHON=python2.7 |
| fi |
| |
| export config=mutrace |
| |
| make CONFIG=$config -j$CPUS qps_json_driver |
| |
| sudo perf record -F 997 -g bins/$config/qps_json_driver --scenarios_json="$SCENARIOS_JSON_ARG" |
| sudo perf report |
| |