Manual:$wgSidebarCacheExpiry

Sidebar Cache: $wgSidebarCacheExpiry
Expiry time for the sidebar cache, in seconds.
Introduced in version:1.12.0 (r30736)
Removed in version:Still in use
Allowed values:(integer)
Default value:86400

Details

Expiry time for the sidebar cache, in seconds (default: 1 day), has no effect if $wgEnableSidebarCache is set to false (default).

See also