Matrix-Mirrors/forked-synapse
1
0
Fork 0
mirror of https://mau.dev/maunium/synapse.git synced 2024-10-01 01:36:05 -04:00
Code Issues Packages Projects Releases Wiki Activity

Reduce memory usage of state group cache (#13323)

Browse Source
This commit is contained in:
Erik Johnston 2022-07-19 14:40:37 +01:00 committed by GitHub
parent 1efe6b8c41
commit de70b25e84
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
changelog.d/13323.misc Normal file
View File

@ -0,0 +1 @@
Reduce memory usage of state caches.

3
synapse/storage/databases/state/bg_updates.py
View File

@ -24,6 +24,7 @@ from synapse.storage.database import (
from synapse.storage.engines import PostgresEngine
from synapse.storage.state import StateFilter
from synapse.types import MutableStateMap, StateMap
from synapse.util.caches import intern_string
if TYPE_CHECKING:
from synapse.server import HomeServer
@ -136,7 +137,7 @@ class StateGroupBackgroundUpdateStore(SQLBaseStore):
txn.execute(sql % (where_clause,), args)
for row in txn:
typ, state_key, event_id = row
key = (typ, state_key)
key = (intern_string(typ), intern_string(state_key))
results[group][key] = event_id
else:
max_entries_returned = state_filter.max_entries_returned()