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replacing portions

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This commit is contained in:
Amber Brown 2018-05-21 19:47:37 -05:00
parent c60e0d5e02
commit df9f72d9e5
23 changed files with 270 additions and 416 deletions
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85
synapse/util/metrics.py
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@ -15,8 +15,8 @@
from twisted.internet import defer
from prometheus_client import Counter
from synapse.util.logcontext import LoggingContext
import synapse.metrics
from functools import wraps
import logging
@ -24,66 +24,21 @@ import logging
logger = logging.getLogger(__name__)
block_counter = Counter("synapse_util_metrics_block_count", "", ["block_name"])
metrics = synapse.metrics.get_metrics_for(__name__)
block_timer = Counter("synapse_util_metrics_block_time_seconds", "", ["block_name"])
# total number of times we have hit this block
block_counter = metrics.register_counter(
"block_count",
labels=["block_name"],
alternative_names=(
# the following are all deprecated aliases for the same metric
metrics.name_prefix + x for x in (
"_block_timer:count",
"_block_ru_utime:count",
"_block_ru_stime:count",
"_block_db_txn_count:count",
"_block_db_txn_duration:count",
)
)
)
block_ru_utime = Counter("synapse_util_metrics_block_ru_utime_seconds", "", ["block_name"])
block_timer = metrics.register_counter(
"block_time_seconds",
labels=["block_name"],
alternative_names=(
metrics.name_prefix + "_block_timer:total",
),
)
block_ru_stime = Counter("synapse_util_metrics_block_ru_stime_seconds", "", ["block_name"])
block_ru_utime = metrics.register_counter(
"block_ru_utime_seconds", labels=["block_name"],
alternative_names=(
metrics.name_prefix + "_block_ru_utime:total",
),
)
block_ru_stime = metrics.register_counter(
"block_ru_stime_seconds", labels=["block_name"],
alternative_names=(
metrics.name_prefix + "_block_ru_stime:total",
),
)
block_db_txn_count = metrics.register_counter(
"block_db_txn_count", labels=["block_name"],
alternative_names=(
metrics.name_prefix + "_block_db_txn_count:total",
),
)
block_db_txn_count = Counter("synapse_util_metrics_block_db_txn_count", "", ["block_name"])
# seconds spent waiting for db txns, excluding scheduling time, in this block
block_db_txn_duration = metrics.register_counter(
"block_db_txn_duration_seconds", labels=["block_name"],
alternative_names=(
metrics.name_prefix + "_block_db_txn_duration:total",
),
)
block_db_txn_duration = Counter("synapse_util_metrics_block_db_txn_duration_seconds", "", ["block_name"])
# seconds spent waiting for a db connection, in this block
block_db_sched_duration = metrics.register_counter(
"block_db_sched_duration_seconds", labels=["block_name"],
)
block_db_sched_duration = Counter("synapse_util_metrics_block_db_sched_duration_seconds", "", ["block_name"])
def measure_func(name):
@ -132,8 +87,8 @@ class Measure(object):
duration = self.clock.time_msec() - self.start
block_counter.inc(self.name)
block_timer.inc_by(duration, self.name)
block_counter.labels(self.name).inc()
block_timer.labels(self.name).inc(duration)
context = LoggingContext.current_context()
@ -150,19 +105,13 @@ class Measure(object):
ru_utime, ru_stime = context.get_resource_usage()
block_ru_utime.inc_by(ru_utime - self.ru_utime, self.name)
block_ru_stime.inc_by(ru_stime - self.ru_stime, self.name)
block_db_txn_count.inc_by(
context.db_txn_count - self.db_txn_count, self.name
)
block_db_txn_duration.inc_by(
(context.db_txn_duration_ms - self.db_txn_duration_ms) / 1000.,
self.name
)
block_db_sched_duration.inc_by(
(context.db_sched_duration_ms - self.db_sched_duration_ms) / 1000.,
self.name
)
block_ru_utime.labels(self.name).inc(ru_utime - self.ru_utime)
block_ru_stime.labels(self.name).inc(ru_stime - self.ru_stime)
block_db_txn_count.labels(self.name).inc(context.db_txn_count - self.db_txn_count)
block_db_txn_duration.labels(self.name).inc(
(context.db_txn_duration_ms - self.db_txn_duration_ms) / 1000.)
block_db_sched_duration.labels(self.name).inc(
(context.db_sched_duration_ms - self.db_sched_duration_ms) / 1000.)
if self.created_context:
self.start_context.__exit__(exc_type, exc_val, exc_tb)