mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-16 11:23:49 +01:00
avoid 80s GIN inserts by tweaking work_mem
see https://github.com/matrix-org/synapse/issues/2753 for details
This commit is contained in:
parent
3f9f1c50f3
commit
19f9227643
1 changed files with 4 additions and 0 deletions
|
@ -106,6 +106,7 @@ class SearchStore(BackgroundUpdateStore):
|
|||
event_search_rows.append((event_id, room_id, key, value))
|
||||
|
||||
if isinstance(self.database_engine, PostgresEngine):
|
||||
txn.execute("SET work_mem='256KB'")
|
||||
sql = (
|
||||
"INSERT INTO event_search (event_id, room_id, key, vector)"
|
||||
" VALUES (?,?,?,to_tsvector('english', ?))"
|
||||
|
@ -123,6 +124,9 @@ class SearchStore(BackgroundUpdateStore):
|
|||
clump = event_search_rows[index:index + INSERT_CLUMP_SIZE]
|
||||
txn.executemany(sql, clump)
|
||||
|
||||
if isinstance(self.database_engine, PostgresEngine):
|
||||
txn.execute("RESET work_mem")
|
||||
|
||||
progress = {
|
||||
"target_min_stream_id_inclusive": target_min_stream_id,
|
||||
"max_stream_id_exclusive": min_stream_id,
|
||||
|
|
Loading…
Reference in a new issue