From 872e75a3d5d9458d0242fd2421fba06049a951be Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 15 Mar 2017 10:56:51 +0000
Subject: [PATCH] Add some metrics on notifier
---
synapse/notifier.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/synapse/notifier.py b/synapse/notifier.py
index 6abb33bb3f..2657dcd8dc 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -37,6 +37,10 @@ metrics = synapse.metrics.get_metrics_for(__name__)
notified_events_counter = metrics.register_counter("notified_events")
+users_woken_by_stream_counter = metrics.register_counter(
+ "users_woken_by_stream", labels=["stream"]
+)
+
# TODO(paul): Should be shared somewhere
def count(func, l):
@@ -100,6 +104,8 @@ class _NotifierUserStream(object):
self.last_notified_ms = time_now_ms
noify_deferred = self.notify_deferred
+ users_woken_by_stream_counter.inc(stream_key)
+
with PreserveLoggingContext():
self.notify_deferred = ObservableDeferred(defer.Deferred())
noify_deferred.callback(self.current_token)
--
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