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authorkaiyou <pierre@jaury.eu>2018-04-08 17:56:44 +0200
committerkaiyou <pierre@jaury.eu>2018-04-08 17:56:44 +0200
commita13b7860c6570ad1bb9003e94ad67c761f0cf312 (patch)
treed08b2c50d1c1a6e570c59396660cd83836aa9f14 /synapse/util/caches/expiringcache.py
parentMerge remote-tracking branch 'upstream/master' into feat-dockerfile (diff)
parentUpdate README.rst (diff)
downloadsynapse-a13b7860c6570ad1bb9003e94ad67c761f0cf312.tar.xz
Merge remote-tracking branch 'upstream/master' into feat-dockerfile
Diffstat (limited to 'synapse/util/caches/expiringcache.py')
-rw-r--r--synapse/util/caches/expiringcache.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py
index 6ad53a6390..0aa103eecb 100644
--- a/synapse/util/caches/expiringcache.py
+++ b/synapse/util/caches/expiringcache.py
@@ -79,7 +79,11 @@ class ExpiringCache(object):
         while self._max_len and len(self) > self._max_len:
             _key, value = self._cache.popitem(last=False)
             if self.iterable:
-                self._size_estimate -= len(value.value)
+                removed_len = len(value.value)
+                self.metrics.inc_evictions(removed_len)
+                self._size_estimate -= removed_len
+            else:
+                self.metrics.inc_evictions()
 
     def __getitem__(self, key):
         try: