<?php
-/* $Id$ */
+/**
+ * This script makes several 'set', 'incr' and 'get' requests on every
+ * memcached server and shows a report.
+ *
+ * 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
+ */
-$optionsWithArgs = array( 'i' );
+require_once( dirname(__FILE__) . '/Maintenance.php' );
-require_once('commandLine.inc');
+class mcTest extends Maintenance {
+ public function __construct() {
+ parent::__construct();
+ $this->mDescription = "Makes several 'set', 'incr' and 'get' requests on every"
+ . " memcached server and shows a report";
+ $this->addOption( 'i', 'Number of iterations', false, true );
+ $this->addArg( 'server', 'Memcached server to test', false );
+ }
-#$wgDebugLogFile = '/dev/stdout';
+ public function execute() {
+ global $wgMemCachedServers;
-if ( isset( $args[0] ) ) {
- $wgMemCachedServers = array( $args[0] );
-} else {
- $wgMemCachedServers[] = 'localhost';
-}
-if ( isset( $options['i'] ) ) {
- $iterations = $options['i'];
-} else {
- $iterations = 100;
-}
+ $iterations = $this->getOption( 'i', 100 );
+ if( $this->hasArg() )
+ $wgMemCachedServers = array( $this->getArg() );
-foreach ( $wgMemCachedServers as $server ) {
- print "$server ";
- $mcc = new MemCachedClientforWiki( array('persistant' => true) );
- $mcc->set_servers( array( $server ) );
- $set = 0;
- $incr = 0;
- $get = 0;
- $time_start=microtime_float();
- for ( $i=1; $i<=$iterations; $i++ ) {
- if ( !is_null( $mcc->set( "test$i", $i ) ) ) {
- $set++;
+ 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" );
}
}
- for ( $i=1; $i<=$iterations; $i++ ) {
- if ( !is_null( $mcc->incr( "test$i", $i ) ) ) {
- $incr++;
- }
+ /**
+ * Return microtime() as a float
+ * @return float
+ */
+ private function microtime_float() {
+ list($usec, $sec) = explode(" ", microtime());
+ return ((float)$usec + (float)$sec);
}
-
- for ( $i=1; $i<=$iterations; $i++ ) {
- $value = $mcc->get( "test$i" );
- if ( $value == $i*2 ) {
- $get++;
- }
- }
- $exectime=microtime_float()-$time_start;
-
- print "set: $set incr: $incr get: $get time: $exectime\n";
}
-function microtime_float()
-{
- list($usec, $sec) = explode(" ", microtime());
- return ((float)$usec + (float)$sec);
-}
-
-
-?>
+$maintClass = "mcTest";
+require_once( DO_MAINTENANCE );