From ef889c98a6cde0cfa95f7fdaf7f99ec3c1e9bb7f Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 5 May 2021 16:54:36 +0100 Subject: Optionally track memory usage of each LruCache (#9881) This will double count slightly in the presence of interned strings. It's off by default as it can consume a lot of resources. --- synapse/python_dependencies.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'synapse/python_dependencies.py') diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index 2de946f464..d58eeeaa74 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -116,6 +116,8 @@ CONDITIONAL_REQUIREMENTS = { # hiredis is not a *strict* dependency, but it makes things much faster. # (if it is not installed, we fall back to slow code.) "redis": ["txredisapi>=1.4.7", "hiredis"], + # Required to use experimental `caches.track_memory_usage` config option. + "cache_memory": ["pympler"], } ALL_OPTIONAL_REQUIREMENTS = set() # type: Set[str] -- cgit 1.5.1