59b60fc311
* (bug 16322) Allow maint scripts to accept DB user/pass over input or params if no AdminSettings.php * (bug 18768) Remove AdminSettings.php from MediaWiki core * (bug 19157) createAndPromote error on bad password * (bug 14201) Create AdminSettings.php during wiki installation, in the same way as LocalSettings.php * Introduce new Maintenance class framework and port a good number of scripts over; the ones that are left are a little more complicated. Read the docs. * Not deleting "unused" files yet, don't want to break everything at once :)
70 lines
1.7 KiB
PHP
70 lines
1.7 KiB
PHP
<?php
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/**
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* This script makes several 'set', 'incr' and 'get' requests on every
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* memcached server and shows a report.
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*
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* $Id$
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* @file
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* @ingroup Maintenance
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*/
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require_once( "Maintenance.php" );
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class mcTest extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->mDescription = "Makes several 'set', 'incr' and 'get' requests on every"
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. " memcached server and shows a report";
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$this->addParam( 'i', 'Number of iterations', false, true );
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$this->addArgs( array( 'server' ) );
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}
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public function execute() {
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global $wgMemCachedServers;
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$iterations = $this->getOption( 'i', 100 );
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if( $this->hasArg() )
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$wgMemCachedServers = array( $this->getArg() );
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foreach ( $wgMemCachedServers as $server ) {
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$this->output( $server . " " );
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$mcc = new MemCachedClientforWiki( array('persistant' => true) );
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$mcc->set_servers( array( $server ) );
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$set = 0;
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$incr = 0;
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$get = 0;
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$time_start = $this->microtime_float();
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for ( $i=1; $i<=$iterations; $i++ ) {
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if ( !is_null( $mcc->set( "test$i", $i ) ) ) {
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$set++;
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}
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}
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for ( $i=1; $i<=$iterations; $i++ ) {
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if ( !is_null( $mcc->incr( "test$i", $i ) ) ) {
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$incr++;
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}
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}
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for ( $i=1; $i<=$iterations; $i++ ) {
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$value = $mcc->get( "test$i" );
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if ( $value == $i*2 ) {
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$get++;
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}
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}
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$exectime = $this->microtime_float() - $time_start;
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$this->output( "set: $set incr: $incr get: $get time: $exectime\n" );
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}
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}
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/**
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* Return microtime() as a float
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* @return float
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*/
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private function microtime_float() {
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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}
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$maintClass = "mcTest";
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require_once( DO_MAINTENANCE );
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