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| author | Erik Johnston <erik@matrix.org> | 2016-03-22 10:32:50 +0000 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2016-03-22 10:32:50 +0000 |
| commit | b5912776207b328ad1c2722ef01f836b54e5383e (patch) | |
| tree | a42b41c294af391afef3a3d684fdf32ec3c2baf1 /synapse/storage | |
| parent | Merge pull request #658 from matrix-org/markjh/cleanup (diff) | |
| download | synapse-b5912776207b328ad1c2722ef01f836b54e5383e.tar.xz | |
Make stateGroupCache honour CACHE_SIZE_FACTOR
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/_base.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 7dc67ecd57..583b77a835 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -26,6 +26,10 @@ from twisted.internet import defer import sys import time import threading +import os + + +CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.1)) logger = logging.getLogger(__name__) @@ -163,7 +167,9 @@ class SQLBaseStore(object): self._get_event_cache = Cache("*getEvent*", keylen=3, lru=True, max_entries=hs.config.event_cache_size) - self._state_group_cache = DictionaryCache("*stateGroupCache*", 2000) + self._state_group_cache = DictionaryCache( + "*stateGroupCache*", 2000 * CACHE_SIZE_FACTOR + ) self._event_fetch_lock = threading.Condition() self._event_fetch_list = [] |