Ralith's HS OOMed after repeatedly loading events in get_current_user_in_room

[ara4n]

It didn't even get as far as resolve_state_groups, seemingly. Mjark wonders if this is associated with exhausting the DB conn pool and causing it to somehow loop on loading events?

Jan 06 16:15:28 ralith.com synapse[2085]: synapse.storage.events: [PUT-67272] Loaded 1 events (1 rows)
Jan 06 16:15:28 ralith.com synapse[2085]: synapse.state: [] calling resolve_state_groups from get_current_user_in_room
Jan 06 16:15:29 ralith.com synapse[2085]: synapse.storage.events: [PUT-67584] Loaded 1 events (1 rows)
Jan 06 16:15:29 ralith.com synapse[2085]: synapse.state: [] calling resolve_state_groups from get_current_user_in_room
Jan 06 16:15:30 ralith.com synapse[2085]: synapse.storage.events: [PUT-67625] Loaded 1 events (1 rows)
Jan 06 16:15:30 ralith.com synapse[2085]: synapse.state: [] calling resolve_state_groups from get_current_user_in_room
Jan 06 16:18:02 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6306 events (6306 rows)
Jan 06 16:18:10 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6284 events (6284 rows)
Jan 06 16:18:18 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6303 events (6303 rows)
Jan 06 16:18:26 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6347 events (6347 rows)
Jan 06 16:18:36 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6310 events (6310 rows)
Jan 06 16:18:45 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6304 events (6304 rows)
Jan 06 16:18:53 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6300 events (6300 rows)
Jan 06 16:19:01 ralith.com synapse[2085]: synapse.storage.events: [PUT-67653] Loaded 1 events (0 rows)
Jan 06 16:19:01 ralith.com synapse[2085]: synapse.storage.events: [PUT-67656] Loaded 1 events (0 rows)
Jan 06 16:19:02 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6303 events (6302 rows)
Jan 06 16:19:10 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6273 events (6273 rows)
Jan 06 16:19:19 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6289 events (6288 rows)
Jan 06 16:19:27 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6282 events (6282 rows)
Jan 06 16:19:35 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6274 events (6274 rows)
Jan 06 16:19:43 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 5726 events (5726 rows)
Jan 06 16:19:51 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6281 events (6281 rows)
Jan 06 16:19:58 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6069 events (6067 rows)
Jan 06 16:20:06 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6227 events (6225 rows)
Jan 06 16:20:14 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6278 events (6278 rows)
Jan 06 16:20:22 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6306 events (6306 rows)
Jan 06 16:20:30 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6275 events (6275 rows)
Jan 06 16:20:38 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6303 events (6303 rows)
Jan 06 16:20:46 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6308 events (6308 rows)
Jan 06 16:20:54 ralith.com synapse[2085]: synapse.storage.events: [] Loaded 6279 events (6279 rows)
Jan 06 16:22:08 ralith.com systemd[1]: matrix-synapse.service: Main process exited, code=killed, status=9/KILL
Jan 06 16:22:08 ralith.com systemd[1]: matrix-synapse.service: Unit entered failed state.
Jan 06 16:22:08 ralith.com systemd[1]: matrix-synapse.service: Failed with result 'signal'.

[ara4n]

actually this could be #1760 being caught in the flesh

[richvdh]

I don't think this is relevant now.