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<?php
/**
* This script makes several 'set', 'incr' and 'get' requests on every
* memcached server and shows a report.
*
* $Id: mctest.php 37886 2008-07-21 17:06:35Z greg $
* @file
* @ingroup Maintenance
*/
$optionsWithArgs = array( 'i' );
require_once('commandLine.inc');
function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
#$wgDebugLogFile = '/dev/stdout';
if ( isset( $args[0] ) ) {
$wgMemCachedServers = array( $args[0] );
}
if ( isset( $options['i'] ) ) {
$iterations = $options['i'];
} else {
$iterations = 100;
}
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++;
}
}
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++;
}
}
$exectime=microtime_float()-$time_start;
print "set: $set incr: $incr get: $get time: $exectime\n";
}
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