diff options
| -rwxr-xr-x | tools/run_tests/run_microbenchmark.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tools/run_tests/run_microbenchmark.py b/tools/run_tests/run_microbenchmark.py index a9a563c1be..ea87b6cd98 100755 --- a/tools/run_tests/run_microbenchmark.py +++ b/tools/run_tests/run_microbenchmark.py @@ -128,18 +128,19 @@ def collect_perf(bm_name, args): 'CONFIG=mutrace', '-j', '%d' % multiprocessing.cpu_count()]) for line in subprocess.check_output(['bins/mutrace/%s' % bm_name, '--benchmark_list_tests']).splitlines(): - subprocess.check_call(['sudo', 'perf', 'record', '-o', 'perf.data', + subprocess.check_call(['perf', 'record', '-o', '%s-perf.data' % fnize(line), '-g', '-c', '1000', 'bins/mutrace/%s' % bm_name, '--benchmark_filter=^%s$' % line, '--benchmark_min_time=20']) - subprocess.check_call(['sudo', 'perf', 'script', '-i', 'perf.data', '>', 'bm.perf'], shell=True) - subprocess.check_call([ - '%s/stackcollapse-perf.pl' % flamegraph_dir, 'bm.perf', '>', 'bm.folded'], shell=True) - link(line, '%s.svg' % fnize(line)) - with open('reports/%s.svg' % fnize(line), 'w') as f: - f.write(subprocess.check_output([ - '%s/flamegraph.pl' % flamegraph_dir, 'bm.folded'])) + env = os.environ.copy() + env.update({ + 'PERF_BASE_NAME': fnize(line), + 'OUTPUT_DIR': 'reports', + 'OUTPUT_FILENAME': fnize(line), + }) + subprocess.check_call(['tools/run_tests/performance/process_local_perf_flamegraphs.sh'], + env=env) def collect_summary(bm_name, args): heading('Summary: %s' % bm_name) |