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synapse/synmark/__main__.py
Patrick Cloke 00b24aa545
Support generating structured logs in addition to standard logs. (#8607)
This modifies the configuration of structured logging to be usable from
the standard Python logging configuration.

This also separates the formatting of logs from the transport allowing
JSON logs to files or standard logs to sockets.
2020-10-29 07:27:37 -04:00

100 lines
2.8 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2019 The Matrix.org Foundation C.I.C.
#
# 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.
import sys
from argparse import REMAINDER
from contextlib import redirect_stderr
from io import StringIO
import pyperf
from twisted.internet.defer import Deferred, ensureDeferred
from twisted.logger import globalLogBeginner, textFileLogObserver
from twisted.python.failure import Failure
from synmark import make_reactor
from synmark.suites import SUITES
from tests.utils import setupdb
def make_test(main):
"""
Take a benchmark function and wrap it in a reactor start and stop.
"""
def _main(loops):
reactor = make_reactor()
file_out = StringIO()
with redirect_stderr(file_out):
d = Deferred()
d.addCallback(lambda _: ensureDeferred(main(reactor, loops)))
def on_done(_):
if isinstance(_, Failure):
_.printTraceback()
print(file_out.getvalue())
reactor.stop()
return _
d.addBoth(on_done)
reactor.callWhenRunning(lambda: d.callback(True))
reactor.run()
return d.result
return _main
if __name__ == "__main__":
def add_cmdline_args(cmd, args):
if args.log:
cmd.extend(["--log"])
cmd.extend(args.tests)
runner = pyperf.Runner(
processes=3, min_time=1.5, show_name=True, add_cmdline_args=add_cmdline_args
)
runner.argparser.add_argument("--log", action="store_true")
runner.argparser.add_argument("tests", nargs=REMAINDER)
runner.parse_args()
orig_loops = runner.args.loops
runner.args.inherit_environ = ["SYNAPSE_POSTGRES"]
if runner.args.worker:
if runner.args.log:
globalLogBeginner.beginLoggingTo(
[textFileLogObserver(sys.__stdout__)], redirectStandardIO=False
)
setupdb()
if runner.args.tests:
SUITES = list(
filter(lambda x: x[0].__name__.split(".")[-1] in runner.args.tests, SUITES)
)
for suite, loops in SUITES:
if loops:
runner.args.loops = loops
else:
runner.args.loops = orig_loops
loops = "auto"
runner.bench_time_func(
suite.__name__ + "_" + str(loops), make_test(suite.main),
)