public function execute()
{
global $wgMainCacheType, $wgMemCachedTimeout, $wgObjectCaches;
$cache = $this->getOption('cache');
$iterations = $this->getOption('i', 100);
if ($cache) {
if (!isset($wgObjectCaches[$cache])) {
$this->error("MediaWiki isn't configured with a cache named '{$cache}'", 1);
}
$servers = $wgObjectCaches[$cache]['servers'];
} elseif ($this->hasArg()) {
$servers = [$this->getArg()];
} elseif ($wgMainCacheType === CACHE_MEMCACHED) {
global $wgMemCachedServers;
$servers = $wgMemCachedServers;
} elseif (isset($wgObjectCaches[$wgMainCacheType]['servers'])) {
$servers = $wgObjectCaches[$wgMainCacheType]['servers'];
} else {
$this->error("MediaWiki isn't configured for Memcached usage", 1);
}
# find out the longest server string to nicely align output later on
$maxSrvLen = $servers ? max(array_map('strlen', $servers)) : 0;
foreach ($servers as $server) {
$this->output(str_pad($server, $maxSrvLen), $server);
$mcc = new MemcachedClient(['persistant' => true, 'timeout' => $wgMemCachedTimeout]);
$mcc->set_servers([$server]);
$set = 0;
$incr = 0;
$get = 0;
$time_start = microtime(true);
for ($i = 1; $i <= $iterations; $i++) {
if ($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(true) - $time_start;
$this->output(" set: {$set} incr: {$incr} get: {$get} time: {$exectime}", $server);
}
}
public function add($key, $value, $exptime = 0)
{
return $this->client->add($this->validateKeyEncoding($key), $value, $this->fixExpiry($exptime));
}
public function changeTTL($key, $exptime = 0)
{
return $this->client->touch($this->validateKeyEncoding($key), $this->fixExpiry($exptime));
}
*
* @file
* @todo document
* @ingroup Maintenance
*/
$optionsWithArgs = ['cache'];
$optionsWithoutArgs = ['debug', 'help'];
require_once __DIR__ . '/commandLine.inc';
$debug = isset($options['debug']);
$help = isset($options['help']);
$cache = isset($options['cache']) ? $options['cache'] : null;
if ($help) {
mccShowUsage();
exit(0);
}
$mcc = new MemcachedClient(['persistent' => true, 'debug' => $debug]);
if ($cache) {
if (!isset($wgObjectCaches[$cache])) {
print "MediaWiki isn't configured with a cache named '{$cache}'";
exit(1);
}
$servers = $wgObjectCaches[$cache]['servers'];
} elseif ($wgMainCacheType === CACHE_MEMCACHED) {
$mcc->set_servers($wgMemCachedServers);
} elseif (isset($wgObjectCaches[$wgMainCacheType]['servers'])) {
$mcc->set_servers($wgObjectCaches[$wgMainCacheType]['servers']);
} else {
print "MediaWiki isn't configured for Memcached usage\n";
exit(1);
}
/**