maintenance/clear_stats.php

   1 <?php
   2 /**
   3  * This script remove all statistics tracking from memcached
   4  *
   5  * @file
   6  * @ingroup Maintenance
   7  */
   8
   9 require_once( 'Maintenance.php' );
  10
  11 class clear_stats extends Maintenance {
  12
  13         public function __construct() {
  14                 parent::__construct();
  15                 $this->mDescription = "Remove all statistics tracking from memcached";
  16         }
  17
  18         public function execute() {
  19                 global $wgLocalDatabases, $wgMemc;
  20                 foreach ( $wgLocalDatabases as $db ) {
  21                         $wgMemc->delete("$db:stats:request_with_session");
  22                         $wgMemc->delete("$db:stats:request_without_session");
  23                         $wgMemc->delete("$db:stats:pcache_hit");
  24                         $wgMemc->delete("$db:stats:pcache_miss_invalid");
  25                         $wgMemc->delete("$db:stats:pcache_miss_expired");
  26                         $wgMemc->delete("$db:stats:pcache_miss_absent");
  27                         $wgMemc->delete("$db:stats:pcache_miss_stub");
  28                         $wgMemc->delete("$db:stats:image_cache_hit");
  29                         $wgMemc->delete("$db:stats:image_cache_miss");
  30                         $wgMemc->delete("$db:stats:image_cache_update");
  31                         $wgMemc->delete("$db:stats:diff_cache_hit");
  32                         $wgMemc->delete("$db:stats:diff_cache_miss");
  33                         $wgMemc->delete("$db:stats:diff_uncacheable");
  34                 }
  35         }
  36 }
  37
  38 $maintClass = "clear_stats";
  39 require_once( DO_MAINTENANCE );