maintenance/mctest.php

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