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| author | Erik Johnston <erikj@element.io> | 2024-02-09 10:51:00 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-09 10:51:00 +0000 |
| commit | 02a147039cc1694b1ea3d80636697b11e6a4461b (patch) | |
| tree | fe346768c06747c8535d045222b18add3c05ebb2 /synapse/storage/databases/main/event_federation.py | |
| parent | 1.101.0rc1 (diff) | |
| download | synapse-02a147039cc1694b1ea3d80636697b11e6a4461b.tar.xz | |
Increase batching when fetching auth chains (#16893)
This basically reverts a change that was in https://github.com/element-hq/synapse/pull/16833, where we reduced the batching. The smaller batching can cause performance issues on busy servers and databases.
Diffstat (limited to 'synapse/storage/databases/main/event_federation.py')
| -rw-r--r-- | synapse/storage/databases/main/event_federation.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py index 12e882062a..846c3f363a 100644 --- a/synapse/storage/databases/main/event_federation.py +++ b/synapse/storage/databases/main/event_federation.py @@ -310,7 +310,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas # Add all linked chains reachable from initial set of chains. chains_to_fetch = set(event_chains.keys()) while chains_to_fetch: - batch2 = tuple(itertools.islice(chains_to_fetch, 100)) + batch2 = tuple(itertools.islice(chains_to_fetch, 1000)) chains_to_fetch.difference_update(batch2) clause, args = make_in_list_sql_clause( txn.database_engine, "origin_chain_id", batch2 @@ -593,7 +593,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas # the loop) chains_to_fetch = set(seen_chains) while chains_to_fetch: - batch2 = tuple(itertools.islice(chains_to_fetch, 100)) + batch2 = tuple(itertools.islice(chains_to_fetch, 1000)) clause, args = make_in_list_sql_clause( txn.database_engine, "origin_chain_id", batch2 ) |