maintenance/mctest.php

   1 <?php
   2 /**
   3  * $Id$
   4  * @file
   5  * @ingroup Maintenance
   6  */
   7
   8 $optionsWithArgs = array( 'i' );
   9
  10 require_once('commandLine.inc');
  11
  12 function microtime_float()
  13 {
  14    list($usec, $sec) = explode(" ", microtime());
  15    return ((float)$usec + (float)$sec);
  16 }
  17
  18
  19 #$wgDebugLogFile = '/dev/stdout';
  20
  21 if ( isset( $args[0] ) ) {
  22         $wgMemCachedServers = array( $args[0] );
  23 }
  24 if ( isset( $options['i'] ) ) {
  25         $iterations = $options['i'];
  26 } else {
  27         $iterations = 100;
  28 }
  29
  30 foreach ( $wgMemCachedServers as $server ) {
  31         print "$server ";
  32         $mcc = new MemCachedClientforWiki( array('persistant' => true) );
  33         $mcc->set_servers( array( $server ) );
  34         $set = 0;
  35         $incr = 0;
  36         $get = 0;
  37         $time_start=microtime_float();
  38         for ( $i=1; $i<=$iterations; $i++ ) {
  39                 if ( !is_null( $mcc->set( "test$i", $i ) ) ) {
  40                         $set++;
  41                 }
  42         }
  43
  44         for ( $i=1; $i<=$iterations; $i++ ) {
  45                 if ( !is_null( $mcc->incr( "test$i", $i ) ) ) {
  46                         $incr++;
  47                 }
  48         }
  49
  50         for ( $i=1; $i<=$iterations; $i++ ) {
  51                 $value = $mcc->get( "test$i" );
  52                 if ( $value == $i*2 ) {
  53                         $get++;
  54                 }
  55         }
  56         $exectime=microtime_float()-$time_start;
  57
  58         print "set: $set   incr: $incr   get: $get time: $exectime\n";
  59 }
  60
  61
  62