+++ /dev/null
-<?php
-/**
- * Show statistics 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
- *
- * @ingroup Maintenance
- */
-
-require_once( dirname(__FILE__) . '/Maintenance.php' );
-
-class CacheStats extends Maintenance {
-
- public function __construct() {
- $this->mDescription = "Show statistics from the cache";
- }
-
- public function execute() {
- global $wgMemc;
-
- // Can't do stats if
- if( get_class( $wgMemc ) == 'FakeMemCachedClient' ) {
- $this->error( "You are running FakeMemCachedClient, I can not provide any statistics.", true );
- }
- $session = intval($wgMemc->get(wfMemcKey('stats','request_with_session')));
- $noSession = intval($wgMemc->get(wfMemcKey('stats','request_without_session')));
- $total = $session + $noSession;
- if ( $total == 0 ) {
- $this->error( "You either have no stats or the cache isn't running. Aborting.", true );
- }
- $this->output( "Requests\n" );
- $this->output( sprintf( "with session: %-10d %6.2f%%\n", $session, $session/$total*100 ) );
- $this->output( sprintf( "without session: %-10d %6.2f%%\n", $noSession, $noSession/$total*100 ) );
- $this->output( sprintf( "total: %-10d %6.2f%%\n", $total, 100 ) );
-
-
- $this->output( "\nParser cache\n" );
- $hits = intval($wgMemc->get(wfMemcKey('stats','pcache_hit')));
- $invalid = intval($wgMemc->get(wfMemcKey('stats','pcache_miss_invalid')));
- $expired = intval($wgMemc->get(wfMemcKey('stats','pcache_miss_expired')));
- $absent = intval($wgMemc->get(wfMemcKey('stats','pcache_miss_absent')));
- $stub = intval($wgMemc->get(wfMemcKey('stats','pcache_miss_stub')));
- $total = $hits + $invalid + $expired + $absent + $stub;
- $this->output( sprintf( "hits: %-10d %6.2f%%\n", $hits, $hits/$total*100 ) );
- $this->output( sprintf( "invalid: %-10d %6.2f%%\n", $invalid, $invalid/$total*100 ) );
- $this->output( sprintf( "expired: %-10d %6.2f%%\n", $expired, $expired/$total*100 ) );
- $this->output( sprintf( "absent: %-10d %6.2f%%\n", $absent, $absent/$total*100 ) );
- $this->output( sprintf( "stub threshold: %-10d %6.2f%%\n", $stub, $stub/$total*100 ) );
- $this->output( sprintf( "total: %-10d %6.2f%%\n", $total, 100 ) );
-
- $hits = intval($wgMemc->get(wfMemcKey('stats','image_cache_hit')));
- $misses = intval($wgMemc->get(wfMemcKey('stats','image_cache_miss')));
- $updates = intval($wgMemc->get(wfMemcKey('stats','image_cache_update')));
- $total = $hits + $misses;
- $this->output("\nImage cache\n");
- $this->output( sprintf( "hits: %-10d %6.2f%%\n", $hits, $hits/$total*100 ) );
- $this->output( sprintf( "misses: %-10d %6.2f%%\n", $misses, $misses/$total*100 ) );
- $this->output( sprintf( "updates: %-10d\n", $updates ) );
-
- $hits = intval($wgMemc->get(wfMemcKey('stats','diff_cache_hit')));
- $misses = intval($wgMemc->get(wfMemcKey('stats','diff_cache_miss')));
- $uncacheable = intval($wgMemc->get(wfMemcKey('stats','diff_uncacheable')));
- $total = $hits + $misses + $uncacheable;
- $this->output("\nDiff cache\n");
- $this->output( sprintf( "hits: %-10d %6.2f%%\n", $hits, $hits/$total*100 ) );
- $this->output( sprintf( "misses: %-10d %6.2f%%\n", $misses, $misses/$total*100 ) );
- $this->output( sprintf( "uncacheable: %-10d %6.2f%%\n", $uncacheable, $uncacheable/$total*100 ) );
- }
-}
-
-$maintClass = "CacheStats";
-require_once( DO_MAINTENANCE );
-
-
-
-