MediaWiki 1.16.0

[autoinstallsdev/mediawiki.git] / maintenance / stats.php

diff --git a/maintenance/stats.php b/maintenance/stats.php
index a194671cf30e03f8b594d324e365167923eb196f..e20c345a93afbf34798e379a786c158f39400590 100644 (file)
--- a/maintenance/stats.php
+++ b/maintenance/stats.php
@@ -1,24 +1,89 @@
 <?php
-require_once('commandLine.inc');
-
-$hits = intval($wgMemc->get("$wgDBname:stats:pcache_hit"));
-$invalid = intval($wgMemc->get("$wgDBname:stats:pcache_miss_invalid"));
-$expired = intval($wgMemc->get("$wgDBname:stats:pcache_miss_expired"));
-$absent = intval($wgMemc->get("$wgDBname:stats:pcache_miss_absent"));
-$total = $hits + $invalid + $expired + $absent;
-printf( "hits:    %-10d %6.2f%%\n", $hits, $hits/$total*100 );
-printf( "invalid: %-10d %6.2f%%\n", $invalid, $invalid/$total*100 );
-printf( "expired: %-10d %6.2f%%\n", $expired, $expired/$total*100 );
-printf( "absent:  %-10d %6.2f%%\n", $absent, $absent/$total*100 );
-printf( "total:   %-10d %6.2f%%\n", $total, 100 );
-
-$hits = intval($wgMemc->get("$wgDBname:stats:image_cache_hit"));
-$misses = intval($wgMemc->get("$wgDBname:stats:image_cache_miss"));
-$updates = intval($wgMemc->get("$wgDBname:stats:image_cache_update"));
-$total = $hits + $misses;
-print("\nImage cache\n");
-printf( "hits:    %-10d %6.2f%%\n", $hits, $hits/$total*100 );
-printf( "misses:  %-10d %6.2f%%\n", $misses, $misses/$total*100 );
-printf( "updates: %-10d\n", $updates );
-
-?>
+/**
+ * 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 );
+
+
+
+