diff options
Diffstat (limited to 'maintenance/clearCacheStats.php')
-rw-r--r-- | maintenance/clearCacheStats.php | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/maintenance/clearCacheStats.php b/maintenance/clearCacheStats.php new file mode 100644 index 00000000..7a0d664a --- /dev/null +++ b/maintenance/clearCacheStats.php @@ -0,0 +1,60 @@ +<?php +/** + * Removes all statistics tracking from the cache. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * http://www.gnu.org/copyleft/gpl.html + * + * @file + * @ingroup Maintenance + */ + +require_once( __DIR__ . '/Maintenance.php' ); + +/** + * Maintenance script to remove all statistics tracking from the cache. + * + * @ingroup Maintenance + */ +class ClearCacheStats extends Maintenance { + + public function __construct() { + parent::__construct(); + $this->mDescription = "Remove all statistics tracking from the cache"; + } + + public function execute() { + global $wgLocalDatabases, $wgMemc; + foreach ( $wgLocalDatabases as $db ) { + $wgMemc->delete( "$db:stats:request_with_session" ); + $wgMemc->delete( "$db:stats:request_without_session" ); + $wgMemc->delete( "$db:stats:pcache_hit" ); + $wgMemc->delete( "$db:stats:pcache_miss_expired" ); + $wgMemc->delete( "$db:stats:pcache_miss_absent" ); + $wgMemc->delete( "$db:stats:pcache_miss_stub" ); + $wgMemc->delete( "$db:stats:image_cache_hit" ); + $wgMemc->delete( "$db:stats:image_cache_miss" ); + $wgMemc->delete( "$db:stats:image_cache_update" ); + $wgMemc->delete( "$db:stats:diff_cache_hit" ); + $wgMemc->delete( "$db:stats:diff_cache_miss" ); + $wgMemc->delete( "$db:stats:diff_uncacheable" ); + $wgMemc->delete( "$db:stats:job-insert" ); + $wgMemc->delete( "$db:stats:job-pop" ); + } + } +} + +$maintClass = "ClearCacheStats"; +require_once( RUN_MAINTENANCE_IF_MAIN ); |