diff options
Diffstat (limited to 'synapse/util/caches/stream_change_cache.py')
| -rw-r--r-- | synapse/util/caches/stream_change_cache.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index 3ca0e57780..b48f5cb273 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -46,15 +46,19 @@ class StreamChangeCache(object): assert type(stream_pos) is int if stream_pos <= self._earliest_known_stream_pos: + cache_counter.inc_misses(self.name) return True latest_entity_change_pos = self._entity_to_key.get(entity, None) if latest_entity_change_pos is None: + cache_counter.inc_misses(self.name) return True if stream_pos < latest_entity_change_pos: + cache_counter.inc_misses(self.name) return True + cache_counter.inc_hits(self.name) return False def get_entities_changed(self, entities, stream_pos): |