mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-27 03:19:24 -05:00
150 lines
4.5 KiB
Python
150 lines
4.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright 2018 New Vector Ltd
|
|
#
|
|
# 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 logging
|
|
|
|
import synapse.metrics
|
|
from synapse.util.logcontext import LoggingContext
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
metrics = synapse.metrics.get_metrics_for("synapse.http.server")
|
|
|
|
# total number of responses served, split by method/servlet/tag
|
|
response_count = metrics.register_counter(
|
|
"response_count",
|
|
labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
# the following are all deprecated aliases for the same metric
|
|
metrics.name_prefix + x for x in (
|
|
"_requests",
|
|
"_response_time:count",
|
|
"_response_ru_utime:count",
|
|
"_response_ru_stime:count",
|
|
"_response_db_txn_count:count",
|
|
"_response_db_txn_duration:count",
|
|
)
|
|
)
|
|
)
|
|
|
|
requests_counter = metrics.register_counter(
|
|
"requests_received",
|
|
labels=["method", "servlet", ],
|
|
)
|
|
|
|
outgoing_responses_counter = metrics.register_counter(
|
|
"responses",
|
|
labels=["method", "code"],
|
|
)
|
|
|
|
response_timer = metrics.register_counter(
|
|
"response_time_seconds",
|
|
labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
metrics.name_prefix + "_response_time:total",
|
|
),
|
|
)
|
|
|
|
response_ru_utime = metrics.register_counter(
|
|
"response_ru_utime_seconds", labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
metrics.name_prefix + "_response_ru_utime:total",
|
|
),
|
|
)
|
|
|
|
response_ru_stime = metrics.register_counter(
|
|
"response_ru_stime_seconds", labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
metrics.name_prefix + "_response_ru_stime:total",
|
|
),
|
|
)
|
|
|
|
response_db_txn_count = metrics.register_counter(
|
|
"response_db_txn_count", labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
metrics.name_prefix + "_response_db_txn_count:total",
|
|
),
|
|
)
|
|
|
|
# seconds spent waiting for db txns, excluding scheduling time, when processing
|
|
# this request
|
|
response_db_txn_duration = metrics.register_counter(
|
|
"response_db_txn_duration_seconds", labels=["method", "servlet", "tag"],
|
|
alternative_names=(
|
|
metrics.name_prefix + "_response_db_txn_duration:total",
|
|
),
|
|
)
|
|
|
|
# seconds spent waiting for a db connection, when processing this request
|
|
response_db_sched_duration = metrics.register_counter(
|
|
"response_db_sched_duration_seconds", labels=["method", "servlet", "tag"]
|
|
)
|
|
|
|
# size in bytes of the response written
|
|
response_size = metrics.register_counter(
|
|
"response_size", labels=["method", "servlet", "tag"]
|
|
)
|
|
|
|
|
|
class RequestMetrics(object):
|
|
def start(self, time_msec, name):
|
|
self.start = time_msec
|
|
self.start_context = LoggingContext.current_context()
|
|
self.name = name
|
|
|
|
def stop(self, time_msec, request):
|
|
context = LoggingContext.current_context()
|
|
|
|
tag = ""
|
|
if context:
|
|
tag = context.tag
|
|
|
|
if context != self.start_context:
|
|
logger.warn(
|
|
"Context have unexpectedly changed %r, %r",
|
|
context, self.start_context
|
|
)
|
|
return
|
|
|
|
outgoing_responses_counter.inc(request.method, str(request.code))
|
|
|
|
response_count.inc(request.method, self.name, tag)
|
|
|
|
response_timer.inc_by(
|
|
time_msec - self.start, request.method,
|
|
self.name, tag
|
|
)
|
|
|
|
ru_utime, ru_stime = context.get_resource_usage()
|
|
|
|
response_ru_utime.inc_by(
|
|
ru_utime, request.method, self.name, tag
|
|
)
|
|
response_ru_stime.inc_by(
|
|
ru_stime, request.method, self.name, tag
|
|
)
|
|
response_db_txn_count.inc_by(
|
|
context.db_txn_count, request.method, self.name, tag
|
|
)
|
|
response_db_txn_duration.inc_by(
|
|
context.db_txn_duration_ms / 1000., request.method, self.name, tag
|
|
)
|
|
response_db_sched_duration.inc_by(
|
|
context.db_sched_duration_ms / 1000., request.method, self.name, tag
|
|
)
|
|
|
|
response_size.inc_by(request.sentLength, request.method, self.name, tag)
|