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authorDavid Robertson <davidr@element.io>2022-05-11 14:43:22 +0100
committerGitHub <noreply@github.com>2022-05-11 13:43:22 +0000
commitd38d242411b8910dfacde1e61fd3a0ec5cbcaa66 (patch)
tree8b23e7639236f73bf0b88c77a99a8a5d3be7b9a8 /docs/sample_config.yaml
parentRespect the `@cancellable` flag for `ReplicationEndpoint`s (#12700) (diff)
downloadsynapse-d38d242411b8910dfacde1e61fd3a0ec5cbcaa66.tar.xz
Reload cache factors from disk on SIGHUP (#12673)
Diffstat (limited to 'docs/sample_config.yaml')
-rw-r--r--docs/sample_config.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml
index a803b8261d..e7b57f5a0b 100644
--- a/docs/sample_config.yaml
+++ b/docs/sample_config.yaml
@@ -730,6 +730,12 @@ retention:
 # A cache 'factor' is a multiplier that can be applied to each of
 # Synapse's caches in order to increase or decrease the maximum
 # number of entries that can be stored.
+#
+# The configuration for cache factors (caches.global_factor and
+# caches.per_cache_factors) can be reloaded while the application is running,
+# by sending a SIGHUP signal to the Synapse process. Changes to other parts of
+# the caching config will NOT be applied after a SIGHUP is received; a restart
+# is necessary.
 
 # The number of events to cache in memory. Not affected by
 # caches.global_factor.