mDescription = "Makes several 'set', 'incr' and 'get' requests on every" . " memcached server and shows a report"; $this->addOption( 'i', 'Number of iterations', false, true ); $this->addArg( 'server', 'Memcached server to test', false ); } public function execute() { global $wgMemCachedServers; $iterations = $this->getOption( 'i', 100 ); if( $this->hasArg() ) $wgMemCachedServers = array( $this->getArg() ); foreach ( $wgMemCachedServers as $server ) { $this->output( $server . " " ); $mcc = new MemCachedClientforWiki( array('persistant' => true) ); $mcc->set_servers( array( $server ) ); $set = 0; $incr = 0; $get = 0; $time_start = $this->microtime_float(); for ( $i=1; $i<=$iterations; $i++ ) { if ( !is_null( $mcc->set( "test$i", $i ) ) ) { $set++; } } for ( $i=1; $i<=$iterations; $i++ ) { if ( !is_null( $mcc->incr( "test$i", $i ) ) ) { $incr++; } } for ( $i=1; $i<=$iterations; $i++ ) { $value = $mcc->get( "test$i" ); if ( $value == $i*2 ) { $get++; } } $exectime = $this->microtime_float() - $time_start; $this->output( "set: $set incr: $incr get: $get time: $exectime\n" ); } } /** * Return microtime() as a float * @return float */ private function microtime_float() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec); } } $maintClass = "mcTest"; require_once( DO_MAINTENANCE );