cleanup pep8 errors

This commit is contained in:
Amber Brown 2018-05-22 16:54:22 -05:00
parent 4abeaedcf3
commit 071206304d
5 changed files with 114 additions and 37 deletions

View File

@ -46,10 +46,13 @@ received_pdus_counter = Counter("synapse_federation_server_received_pdus", "")
received_edus_counter = Counter("synapse_federation_server_received_edus", "") received_edus_counter = Counter("synapse_federation_server_received_edus", "")
received_queries_counter = Counter("synapse_federation_server_received_queries", "", ["type"]) received_queries_counter = Counter(
"synapse_federation_server_received_queries", "", ["type"]
)
class FederationServer(FederationBase): class FederationServer(FederationBase):
def __init__(self, hs): def __init__(self, hs):
super(FederationServer, self).__init__(hs) super(FederationServer, self).__init__(hs)

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@ -28,7 +28,10 @@ from synapse.handlers.presence import format_user_presence_state, get_interested
import synapse.metrics import synapse.metrics
from synapse.metrics import LaterGauge from synapse.metrics import LaterGauge
from synapse.metrics import ( from synapse.metrics import (
sent_edus_counter, sent_transactions_counter, events_processed_counter) sent_edus_counter,
sent_transactions_counter,
events_processed_counter,
)
from prometheus_client import Counter from prometheus_client import Counter
@ -37,7 +40,9 @@ import logging
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
sent_pdus_destination_dist = Counter("synapse_federation_client_sent_pdu_destinations", "") sent_pdus_destination_dist = Counter(
"synapse_federation_client_sent_pdu_destinations", ""
)
class TransactionQueue(object): class TransactionQueue(object):
@ -64,7 +69,10 @@ class TransactionQueue(object):
# done # done
self.pending_transactions = {} self.pending_transactions = {}
LaterGauge("synapse_federation_client_pending_destinations", "", [], LaterGauge(
"synapse_federation_client_pending_destinations",
"",
[],
lambda: len(self.pending_transactions), lambda: len(self.pending_transactions),
) )
@ -89,11 +97,15 @@ class TransactionQueue(object):
self.pending_edus_keyed_by_dest = edus_keyed = {} self.pending_edus_keyed_by_dest = edus_keyed = {}
LaterGauge( LaterGauge(
"synapse_federation_client_pending_pdus", "", [], "synapse_federation_client_pending_pdus",
"",
[],
lambda: sum(map(len, pdus.values())), lambda: sum(map(len, pdus.values())),
) )
LaterGauge( LaterGauge(
"synapse_federation_client_pending_edus", "", [], "synapse_federation_client_pending_edus",
"",
[],
lambda: ( lambda: (
sum(map(len, edus.values())) sum(map(len, edus.values()))
+ sum(map(len, presence.values())) + sum(map(len, presence.values()))

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@ -25,47 +25,87 @@ logger = logging.getLogger(__name__)
# total number of responses served, split by method/servlet/tag # total number of responses served, split by method/servlet/tag
response_count = Counter("synapse_http_server_response_count", "", ["method", "servlet", "tag"]) response_count = Counter(
"synapse_http_server_response_count", "", ["method", "servlet", "tag"]
)
requests_counter = Counter("synapse_http_server_requests_received", "", ["method", "servlet"]) requests_counter = Counter(
"synapse_http_server_requests_received", "", ["method", "servlet"]
)
outgoing_responses_counter = Counter("synapse_http_server_responses", "", ["method", "code"]) outgoing_responses_counter = Counter(
"synapse_http_server_responses", "", ["method", "code"]
)
response_timer = Histogram("synapse_http_server_response_time_seconds", "", ["method", "servlet", "tag"]) response_timer = Histogram(
"synapse_http_server_response_time_seconds", "", ["method", "servlet", "tag"]
)
response_ru_utime = Counter("synapse_http_server_response_ru_utime_seconds", "", ["method", "servlet", "tag"]) response_ru_utime = Counter(
"synapse_http_server_response_ru_utime_seconds", "", ["method", "servlet", "tag"]
)
response_ru_stime = Counter("synapse_http_server_response_ru_stime_seconds", "", ["method", "servlet", "tag"]) response_ru_stime = Counter(
"synapse_http_server_response_ru_stime_seconds", "", ["method", "servlet", "tag"]
)
response_db_txn_count = Counter("synapse_http_server_response_db_txn_count", "", ["method", "servlet", "tag"]) response_db_txn_count = Counter(
"synapse_http_server_response_db_txn_count", "", ["method", "servlet", "tag"]
)
# seconds spent waiting for db txns, excluding scheduling time, when processing # seconds spent waiting for db txns, excluding scheduling time, when processing
# this request # this request
response_db_txn_duration = Counter("synapse_http_server_response_db_txn_duration_seconds", "", ["method", "servlet", "tag"]) response_db_txn_duration = Counter(
"synapse_http_server_response_db_txn_duration_seconds",
"",
["method", "servlet", "tag"],
)
# seconds spent waiting for a db connection, when processing this request # seconds spent waiting for a db connection, when processing this request
response_db_sched_duration = Counter("synapse_http_request_response_db_sched_duration_seconds", "", ["method", "servlet", "tag"] response_db_sched_duration = Counter(
"synapse_http_request_response_db_sched_duration_seconds",
"",
["method", "servlet", "tag"],
) )
# size in bytes of the response written # size in bytes of the response written
response_size = Counter("synapse_http_request_response_size", "", ["method", "servlet", "tag"] response_size = Counter(
"synapse_http_request_response_size", "", ["method", "servlet", "tag"]
) )
# In flight metrics are incremented while the requests are in flight, rather # In flight metrics are incremented while the requests are in flight, rather
# than when the response was written. # than when the response was written.
in_flight_requests_ru_utime = Counter("synapse_http_request_in_flight_requests_ru_utime_seconds", "", ["method", "servlet"]) in_flight_requests_ru_utime = Counter(
"synapse_http_request_in_flight_requests_ru_utime_seconds",
"",
["method", "servlet"],
)
in_flight_requests_ru_stime = Counter("synapse_http_request_in_flight_requests_ru_stime_seconds", "", ["method", "servlet"]) in_flight_requests_ru_stime = Counter(
"synapse_http_request_in_flight_requests_ru_stime_seconds",
"",
["method", "servlet"],
)
in_flight_requests_db_txn_count = Counter("synapse_http_request_in_flight_requests_db_txn_count", "", ["method", "servlet"]) in_flight_requests_db_txn_count = Counter(
"synapse_http_request_in_flight_requests_db_txn_count", "", ["method", "servlet"]
)
# seconds spent waiting for db txns, excluding scheduling time, when processing # seconds spent waiting for db txns, excluding scheduling time, when processing
# this request # this request
in_flight_requests_db_txn_duration = Counter("synapse_http_request_in_flight_requests_db_txn_duration_seconds", "", ["method", "servlet"]) in_flight_requests_db_txn_duration = Counter(
"synapse_http_request_in_flight_requests_db_txn_duration_seconds",
"",
["method", "servlet"],
)
# seconds spent waiting for a db connection, when processing this request # seconds spent waiting for a db connection, when processing this request
in_flight_requests_db_sched_duration = Counter("synapse_http_request_in_flight_requests_db_sched_duration_seconds", "", ["method", "servlet"]) in_flight_requests_db_sched_duration = Counter(
"synapse_http_request_in_flight_requests_db_sched_duration_seconds",
"",
["method", "servlet"],
)
# The set of all in flight requests, set[RequestMetrics] # The set of all in flight requests, set[RequestMetrics]
_in_flight_requests = set() _in_flight_requests = set()
@ -91,9 +131,10 @@ def _get_in_flight_counts():
LaterGauge( LaterGauge(
"synapse_http_request_metrics_in_flight_requests_count", "", "synapse_http_request_metrics_in_flight_requests_count",
"",
["method", "servlet"], ["method", "servlet"],
_get_in_flight_counts _get_in_flight_counts,
) )
@ -128,16 +169,23 @@ class RequestMetrics(object):
response_count.labels(request.method, self.name, tag).inc() response_count.labels(request.method, self.name, tag).inc()
response_timer.labels(request.method, self.name, tag).observe(time_msec - self.start) response_timer.labels(request.method, self.name, tag).observe(
time_msec - self.start
)
ru_utime, ru_stime = context.get_resource_usage() ru_utime, ru_stime = context.get_resource_usage()
response_ru_utime.labels(request.method, self.name, tag).inc(ru_utime) response_ru_utime.labels(request.method, self.name, tag).inc(ru_utime)
response_ru_stime.labels(request.method, self.name, tag).inc(ru_stime) response_ru_stime.labels(request.method, self.name, tag).inc(ru_stime)
response_db_txn_count.labels(request.method, self.name, tag).inc(context.db_txn_count) response_db_txn_count.labels(request.method, self.name, tag).inc(
response_db_txn_duration.labels(request.method, self.name, tag).inc(context.db_txn_duration_ms / 1000.) context.db_txn_count
)
response_db_txn_duration.labels(request.method, self.name, tag).inc(
context.db_txn_duration_ms / 1000.
)
response_db_sched_duration.labels(request.method, self.name, tag).inc( response_db_sched_duration.labels(request.method, self.name, tag).inc(
context.db_sched_duration_ms / 1000.) context.db_sched_duration_ms / 1000.
)
response_size.labels(request.method, self.name, tag).inc(request.sentLength) response_size.labels(request.method, self.name, tag).inc(request.sentLength)
@ -154,11 +202,17 @@ class RequestMetrics(object):
in_flight_requests_ru_utime.labels(self.method, self.name).inc(diff.ru_utime) in_flight_requests_ru_utime.labels(self.method, self.name).inc(diff.ru_utime)
in_flight_requests_ru_stime.labels(self.method, self.name).inc(diff.ru_stime) in_flight_requests_ru_stime.labels(self.method, self.name).inc(diff.ru_stime)
in_flight_requests_db_txn_count.labels(self.method, self.name).inc(diff.db_txn_count) in_flight_requests_db_txn_count.labels(self.method, self.name).inc(
diff.db_txn_count
)
in_flight_requests_db_txn_duration.labels(self.method, self.name).inc(diff.db_txn_duration_ms / 1000.) in_flight_requests_db_txn_duration.labels(self.method, self.name).inc(
diff.db_txn_duration_ms / 1000.
)
in_flight_requests_db_sched_duration.labels(self.method, self.name).inc(diff.db_sched_duration_ms / 1000.) in_flight_requests_db_sched_duration.labels(self.method, self.name).inc(
diff.db_sched_duration_ms / 1000.
)
class _RequestStats(object): class _RequestStats(object):
@ -166,12 +220,16 @@ class _RequestStats(object):
""" """
__slots__ = [ __slots__ = [
"ru_utime", "ru_stime", "ru_utime",
"db_txn_count", "db_txn_duration_ms", "db_sched_duration_ms", "ru_stime",
"db_txn_count",
"db_txn_duration_ms",
"db_sched_duration_ms",
] ]
def __init__(self, ru_utime, ru_stime, db_txn_count, def __init__(
db_txn_duration_ms, db_sched_duration_ms): self, ru_utime, ru_stime, db_txn_count, db_txn_duration_ms, db_sched_duration_ms
):
self.ru_utime = ru_utime self.ru_utime = ru_utime
self.ru_stime = ru_stime self.ru_stime = ru_stime
self.db_txn_count = db_txn_count self.db_txn_count = db_txn_count

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@ -40,7 +40,8 @@ logger = logging.getLogger(__name__)
notified_events_counter = Counter("synapse_notifier_notified_events", "") notified_events_counter = Counter("synapse_notifier_notified_events", "")
users_woken_by_stream_counter = Counter("synapse_notifier_users_woken_by_stream", "", ["stream"]) users_woken_by_stream_counter = Counter(
"synapse_notifier_users_woken_by_stream", "", ["stream"])
# TODO(paul): Should be shared somewhere # TODO(paul): Should be shared somewhere

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@ -29,13 +29,16 @@ cache_total = Gauge("synapse_util_caches_cache:total", "", ["name"])
response_cache_size = Gauge("synapse_util_caches_response_cache:size", "", ["name"]) response_cache_size = Gauge("synapse_util_caches_response_cache:size", "", ["name"])
response_cache_hits = Gauge("synapse_util_caches_response_cache:hits", "", ["name"]) response_cache_hits = Gauge("synapse_util_caches_response_cache:hits", "", ["name"])
response_cache_evicted = Gauge("synapse_util_caches_response_cache:evicted_size", "", ["name"]) response_cache_evicted = Gauge(
"synapse_util_caches_response_cache:evicted_size", "", ["name"]
)
response_cache_total = Gauge("synapse_util_caches_response_cache:total", "", ["name"]) response_cache_total = Gauge("synapse_util_caches_response_cache:total", "", ["name"])
def register_cache(cache_type, cache_name, cache): def register_cache(cache_type, cache_name, cache):
# Check if the metric is already registered. Unregister it, if so. # Check if the metric is already registered. Unregister it, if so.
metric_name = "cache_%s_%s" % (cache_type, cache_name,) metric_name = "cache_%s_%s" % (cache_type, cache_name)
if metric_name in collectors_by_name.keys(): if metric_name in collectors_by_name.keys():
REGISTRY.unregister(collectors_by_name[metric_name]) REGISTRY.unregister(collectors_by_name[metric_name])