diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/events.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py index f2374bc3f4..9903786c48 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -76,14 +76,16 @@ state_delta_reuse_delta_counter = Counter( # The number of forward extremities for each new event. forward_extremities_counter = Histogram( - "synapse_storage_events_forward_extremities_persisted", "", + "synapse_storage_events_forward_extremities_persisted", + "Number of forward extremities for each new event", buckets=(1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf") ) # The number of stale forward extremities for each new event. Stale extremities # are those that were in the previous set of extremities as well as the new. stale_forward_extremities_counter = Histogram( - "synapse_storage_events_stale_forward_extremities_persisted", "", + "synapse_storage_events_stale_forward_extremities_persisted", + "Number of unchanged forward extremities for each new event", buckets=(0, 1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf") ) @@ -583,7 +585,7 @@ class EventsStore( # (e.g. we ignore backfill/outliers/etc) if result != latest_event_ids: forward_extremities_counter.observe(len(result)) - stale = set(latest_event_ids) & result + stale = latest_event_ids & result stale_forward_extremities_counter.observe(len(stale)) defer.returnValue(result) |