1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/util/caches/lrucache.py b/synapse/util/caches/lrucache.py
index b018733288..1719b0a1ca 100644
--- a/synapse/util/caches/lrucache.py
+++ b/synapse/util/caches/lrucache.py
@@ -60,7 +60,7 @@ except ImportError:
 
 
 # Whether to track estimated memory usage of the LruCaches.
-TRACK_MEMORY_USAGE = True
+TRACK_MEMORY_USAGE = False
 
 
 # Function type: the type used for invalidation callbacks