Job exception: PG::TRDeadlockDetected: ERROR: deadlock detected DETAIL: Process 29659 waits for ShareLock on transaction 892416679; blocked by process 29650. Process 29650 waits for ShareLock on transaction 892416541; blocked by process 29659. HINT: See server log for query details. CONTEXT: whi…

This should address it https://github.com/discourse/discourse-activity-pub/pull/203

Hmm, that doesn’t seem to fix the issue unfortunately @angus . There’s a lot of actors, possibly, in the DB, and the batching is still insufficient. On meta, for example, there are 90k+ rows in that model: discourse(prod)> DiscourseActivityPubActor.where(domain: 'mastodon.social').size => 90264 Do…

I see. Hopefully this, together with the previous changes, will address it: https://github.com/discourse/discourse-activity-pub/pull/204

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angus (Angus McLeod) 2025 年 3 月 27 日午後 3:06 3

これで対応できるはずです

トピック		返信	表示
2 emails rejected by 2026.4.0-latest ( 5f0d95e1f1 ) Self-hosting mail-receiver	4	108	2026 年 4 月 15 日
[2.4.0beta9] ActiveRecord::Deadlocked (PG::TRDeadlockDetected: ERROR: deadlock detected) Support	3	1644	2019 年 12 月 24 日
'Updating Last Seen' and 'hijack topics timings' and 'Track Visit' is still running after 90 seconds Support	11	1031	2024 年 10 月 9 日
Load average ×2 since last upgrade Bug activitypub	5	216	2025 年 12 月 22 日
Remapping fails due to deadlock Support	7	526	2020 年 11 月 25 日

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