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performance comparison

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This commit is contained in:
Alexander Kuzmenkov 2020-03-03 13:47:32 +03:00
parent 92ce145eef
commit 662ce64c99
2 changed files with 14 additions and 3 deletions
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4
docker/test/performance-comparison/compare.sh
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@ -453,6 +453,10 @@ case "$stage" in
# to collect the logs. Prefer not to restart, because addresses might change
# and we won't be able to process trace_log data.
time get_profiles || restart || get_profiles
# Stop the servers to free memory for the subsequent query analysis.
while killall clickhouse; do echo . ; sleep 1 ; done
echo Servers stopped.
;&
"analyze_queries")
time analyze_queries

13
docker/test/performance-comparison/perf.py
View File

@ -22,14 +22,21 @@ report_stage_end('start')
parser = argparse.ArgumentParser(description='Run performance test.')
# Explicitly decode files as UTF-8 because sometimes we have Russian characters in queries, and LANG=C is set.
parser.add_argument('file', metavar='FILE', type=argparse.FileType('r', encoding='utf-8'), nargs=1, help='test description file')
parser.add_argument('--host', nargs='*', default=['127.0.0.1', '127.0.0.1'])
parser.add_argument('--port', nargs='*', default=[9001, 9002])
parser.add_argument('--runs', type=int, default=int(os.environ.get('CHPC_RUNS', 7)))
parser.add_argument('--host', nargs='*', default=['127.0.0.1', '127.0.0.1'], help="Server hostname. Parallel to '--port'.")
parser.add_argument('--port', nargs='*', default=[9001, 9002], help="Server port. Parallel to '--host'.")
parser.add_argument('--runs', type=int, default=int(os.environ.get('CHPC_RUNS', 7)), help='Number of query runs per server. Defaults to CHPC_RUNS environment variable.')
parser.add_argument('--no-long', type=bool, default=True, help='Skip the tests tagged as long.')
args = parser.parse_args()
tree = et.parse(args.file[0])
root = tree.getroot()
# Skip long tests
for tag in root.findall('.//tag'):
if tag.text == 'long':
print('skipped\tTest is tagged as long.')
sys.exit(0)
# Check main metric
main_metric_element = root.find('main_metric/*')
if main_metric_element is not None and main_metric_element.tag != 'min_time':