epriestley 9875af739f When we purge the request cache, also force PHP to collect cycles ... Summary: Ref T12997. See that task for more details. Briefly, an unusual dataset (where commits are mentioned hundreds of times by other commits) is causing some weird memory behavior in the daemons. Forcing PHP to GC cycles explicitly after each task completes seems to help with this, by cleaning up some of the memory between tasks. A more thorough fix might be to untangle the `$xactions` structure, but that's significantly more involved. Test Plan: - Did this locally in a controlled environment, saw an immediate collection of a 500MB `$xactions` cycle. - Put a similar change in production, memory usage seemed less to improve. It's hard to tell for sure that this does anything, but it shouldn't hurt. Reviewers: amckinley Reviewed By: amckinley Maniphest Tasks: T12997 Differential Revision: https://secure.phabricator.com/D18657		2017-09-28 12:37:22 -07:00
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__tests__	Introduce a request cache mechanism	2015-06-04 17:27:31 -07:00
garbagecollector	Provide bin/garbage for interacting with garbage collection	2015-10-02 09:17:24 -07:00
management	Add a cache purger for builtin files	2017-06-22 11:13:23 -07:00
purger	Add a cache purger for builtin files	2017-06-22 11:13:23 -07:00
spec	When "apcu_clear_cache()" exists, prefer it as a cache clear callback over "apc_clear_cache()"	2017-08-21 15:32:44 -07:00
storage	Fix visiblity of LiskDAO::getConfiguration()	2015-01-14 06:54:13 +11:00
PhabricatorCachedClassMapQuery.php	Provide a cached class map query for making key-based class lookups more efficient	2016-12-06 08:34:29 -08:00
PhabricatorCaches.php	When we purge the request cache, also force PHP to collect cycles	2017-09-28 12:37:22 -07:00
PhabricatorKeyValueDatabaseCache.php	Cache generation of the SSH authentication keyfile for sshd	2016-10-21 07:29:40 -07:00
PhabricatorKeyValueSerializingCacheProxy.php	Introduce a serializing key-value cache proxy	2016-12-06 09:11:32 -08:00