Commit message (Collapse) | Author | Age | Files | Lines | |
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* | add a cache to have_seen_event (#9953) | Richard van der Hoff | 2021-06-01 | 1 | -0/+1 |
Empirically, this helped my server considerably when handling gaps in Matrix HQ. The problem was that we would repeatedly call have_seen_events for the same set of (50K or so) auth_events, each of which would take many minutes to complete, even though it's only an index scan. |