<?php
$memcache = new Memcache();
$memcache->connect('localhost', 11211);
$version = $memcache->getVersion();
echo "Server's version: " . $version . "\n";
print_r($memcache->getStats());
public function __construct()
{
$this->connect();
// Get keys (this code comes from Doctrine 2 project)
$this->keys = array();
$servers = self::getMemcachedServers();
if (is_array($servers) && count($servers) > 0 && method_exists('Memcache', 'getStats')) {
$all_slabs = $this->memcache->getStats('slabs');
}
if (isset($all_slabs) && is_array($all_slabs)) {
foreach ($all_slabs as $server => $slabs) {
if (is_array($slabs)) {
foreach (array_keys($slabs) as $slab_id) {
if (is_int($slab_id)) {
$dump = $this->memcache->getStats('cachedump', (int) $slab_id);
if ($dump) {
foreach ($dump as $entries) {
if ($entries) {
$this->keys = array_merge($this->keys, array_keys($entries));
}
}
}
}
}
}
}
}
}
/**
* @inheritdoc
*/
public function status()
{
$stats = $this->memcache->getStats();
$status[self::HITS] = isset($stats['get_hits']) ? $stats['get_hits'] : 0;
$status[self::MISSES] = isset($stats['get_misses']) ? $stats['get_misses'] : 0;
$status[self::START_TIME] = isset($stats['uptime']) ? $stats['uptime'] : 0;
$status[self::MEMORY_USED] = isset($stats['bytes']) ? $stats['bytes'] : 0;
$status[self::MEMORY_LEFT] = isset($stats['limit_maxbytes']) ? $stats['limit_maxbytes'] : 0;
return $status;
}
/**
* Determine the maximum size for cache data to be written
*/
private function max_packet_size()
{
if ($this->max_packet < 0) {
$this->max_packet = 2097152;
// default/max is 2 MB
if ($this->type == 'db') {
if ($value = $this->db->get_variable('max_allowed_packet', $this->max_packet)) {
$this->max_packet = $value;
}
$this->max_packet -= 2000;
} else {
if ($this->type == 'memcache') {
$stats = $this->db->getStats();
$remaining = $stats['limit_maxbytes'] - $stats['bytes'];
$this->max_packet = min($remaining / 5, $this->max_packet);
} else {
if ($this->type == 'apc' && function_exists('apc_sma_info')) {
$stats = apc_sma_info();
$this->max_packet = min($stats['avail_mem'] / 5, $this->max_packet);
}
}
}
}
return $this->max_packet;
}
/**
* @throws \envtesting\Error
*/
public function connect()
{
if (!extension_loaded('memcache')) {
throw new \envtesting\Error('PHP extension \'memcache\' is not loaded');
}
if (!class_exists('Memcache')) {
throw new \envtesting\Error('Memcache classs is missing.');
}
try {
$this->memcache = new \Memcache();
$this->memcache->connect($this->host, $this->port, true);
if ($this->memcache->getStats() == false) {
throw new \Exception('Memcache status return false.');
}
} catch (\Exception $e) {
throw new \envtesting\Error('Memcached connection faild: ' . $this->host . ':' . $this->port . ' : ' . $e->getMessage());
}
}
public function get_statistics()
{
$a = $this->_memcache->getStats();
if (count($a) > 0) {
$keys = array_keys($a);
$key = $keys[0];
return $a[$key];
}
return $a;
}
/**
* Get stats about cluster
*
* @param bool $extended detailed stats?
* @return mixed - array on success; false on failure
**/
public function stats($extended = true)
{
if ($this->open()) {
if ($extended) {
return $this->memcache->getExtendedStats();
} else {
return $this->memcache->getStats();
}
}
return false;
}
/**
* 检查连接状态
* @return boolean
*/
public function checkDriver()
{
if (!$this->isConnected && $this->reConnected < $this->maxReConnected) {
if ($this->handler->getStats() !== false) {
$this->isConnected = true;
} else {
$this->initServers();
}
if (!$this->isConnected) {
$this->reConnected++;
} else {
$this->reConnected = 0;
}
}
return $this->isConnected;
}
function get_online_objects()
{
$device_browser_list = mmc_array_values(NS_DEVICE_LIST);
time_print('性能分析：取列表：');
if (isset($_GET['debug'])) {
$device_count = mmc_array_length(NS_DEVICE_LIST);
$memcache_obj = new Memcache();
$memcache_obj->connect(MEMC_HOST, MEMC_PORT);
$stats = $memcache_obj->getStats();
$memcache_obj->close();
$dbg_print = '开始时间：' . getDateStyle($stats['time'] - $stats['uptime']);
$dbg_print .= ' 使用内存: ' . bytesToSize($stats['bytes']) . '/' . bytesToSize($stats['limit_maxbytes']);
$dbg_print .= '<br>清理时间：' . getDateStyle(async_timer('/on_timer_online_list.php'));
$dbg_print .= ' 维护设备数: ' . $device_count . ' 活跃设备数: ' . count($device_browser_list);
$xmlStr = file_get_contents('http://' . $_SERVER['SERVER_NAME'] . '/channels-stats');
$channels = json_decode($xmlStr);
$dbg_print .= '<br>推送开始：' . getDateStyle(time() - $channels->uptime) . ' 频道数: ' . $channels->channels;
$dbg_print .= ' 订阅数: ' . $channels->subscribers . ' 消息数: ' . $channels->published_messages;
$dbg_print .= '<br>流程计数： ' . counter() . '<br>';
echo $dbg_print;
}
/******************************************************
预处理：账户绑定列表
******************************************************/
$aDataSet = [];
foreach ($device_browser_list as $browser) {
if (empty($browser)) {
continue;
}
$account = @$browser['bind_account'];
$device = $browser['device'];
$useragent = $browser['UserAgent'];
$ref_obj = $browser['Visiting'] ? parse_url($browser['Visiting']) : null;
$visiting = @$ref_obj['host'];
$is_mobile = $browser['ismobiledevice'] ? 'mobi' : 'desk';
$aDataSet[] = [$account, $browser['region'], $visiting, $browser['browser'], $browser['platform'], $is_mobile, $browser['device_name'], $browser['device']];
}
time_print('整合：');
if (isset($_GET['debug'])) {
echo time_print();
}
return $aDataSet;
}
/**
* Delete one or several data from cache (* joker can be used, but avoid it !)
* E.g.: delete('*'); delete('my_prefix_*'); delete('my_key_name');
*
* @param string $key
* @return bool
*/
public function delete($key)
{
if ($key == '*') {
$this->flush();
} elseif (strpos($key, '*') === false) {
$this->_delete($key);
} else {
// Get keys (this code comes from Doctrine 2 project)
$pattern = str_replace('\\*', '.*', preg_quote($key));
$servers = $this->getMemcachedServers();
if (is_array($servers) && count($servers) > 0 && method_exists('Memcache', 'getStats')) {
$all_slabs = $this->memcache->getStats('slabs');
}
if (isset($all_slabs) && is_array($all_slabs)) {
foreach ($all_slabs as $server => $slabs) {
if (is_array($slabs)) {
foreach (array_keys($slabs) as $i => $slab_id) {
// $slab_id is not an int but a string, using the key instead ?
if (is_int($i)) {
$dump = $this->memcache->getStats('cachedump', (int) $i);
if ($dump) {
foreach ($dump as $entries) {
if ($entries) {
foreach ($entries as $key => $data) {
if (preg_match('#^' . $pattern . '$#', $key)) {
$this->_delete($key);
}
}
}
}
}
}
}
}
}
}
}
return true;
}
function GetStatus($id)
{
$arStats = array();
$arServer = CClusterMemcache::GetByID($id);
if (is_array($arServer)) {
$ob = new Memcache();
if (@$ob->connect($arServer["HOST"], $arServer["PORT"])) {
$arStats = array('uptime' => null, 'version' => null, 'cmd_get' => null, 'cmd_set' => null, 'get_misses' => null, 'get_hits' => null, 'limit_maxbytes' => null, 'bytes' => null, 'curr_items' => null, 'listen_disabled_num' => null);
$ar = $ob->getStats();
foreach ($arStats as $key => $value) {
$arStats[$key] = $ar[$key];
}
}
}
return $arStats;
}
}
if ($mesg)
print '<br>' . $mesg;
if (!empty($conf->memcached->host)) {
$tmparray = explode(':', $conf->memcached->host);
$server = $tmparray[0];
$port = $tmparray[1] ? $tmparray[1] : 11211;
//dol_syslog("Try to connect to server " . $server . " port " . $port . " with class " . get_class($m));
$result = $m->addServer($server, $port);
//$m->setOption(Memcached::OPT_COMPRESSION, false);
//print "xxx".$result;
// Read cache
$arraycache = $m->getStats();
//var_dump($arraycache);
}
// Action
print '<div class="tabsAction">';
print '<a class="butAction" href="' . $_SERVER["PHP_SELF"] . '?action=clear">' . $langs->trans("FlushCache") . '</a>';
print '</div>';
print '<br>';
// Statistics of cache server
print '<table class="noborder" width="60%">';
print '<tr class="liste_titre"><td colspan="2">' . $langs->trans("Status") . '</td></tr>';
if (empty($conf->memcached->host)) {
<?php
//
// apt-get install php5-memcache
//
$memcache_enabled = extension_loaded("memcache");
if ($memcache_enabled) {
echo "extension loaded";
} else {
echo "extension not loaded";
}
$mc = new Memcache();
$mc->connect("localhost", 11211);
print_r($mc->getStats());
function memCache2html()
{
$html = '';
if (!class_exists('Memcache')) {
return '';
}
$cache = new Memcache();
$cache->connect('127.0.0.1', 11211);
if ($res = $cache->getstats('items') and !empty($res['items'])) {
if (MEMCACHE_CRYPT) {
return '<b>Memcache</b>: Для отображения таблицы, отключите шифрование кэша в sys/config.php <b>MEMCACHE_CRYPT</b>';
}
$html .= '<b>Memcache</b>. В целях безопасности включите шифрование кэша в sys/config.php <b>MEMCACHE_CRYPT</b>.
<style type="text/css">
table.sys th{background-color: #9999ff; padding:7px; text-align: center;}
table.sys td{background-color: #ccccff; padding:7px; text-align: center;white-space:pre}
table.sys td.left{text-align: left;}
.red{color:red;}
</style><table class="sys" style="width:100%;">
<tr><th style="width:50px;">№</th><th>Ключ</th><th>Значение</th><th>Время жизни</th><th><a href="' . H . '/panel/settings/memcache_table_off" title="Закрыть таблицу" class="red">[X]</a></th></tr>';
$i = 0;
foreach ($res['items'] as $key => $val) {
$items = $cache->getStats('cachedump', $key);
foreach ($items as $key => $val) {
$i++;
$live_time = $val[1] - TIME;
if ($live_time < 0) {
$live_time = 'Вечная';
} else {
$live_time .= ' сек.';
}
$html .= '<tr><td>' . $i . '</td><td>' . $key . '</td>
<td class="left">' . htmlspecialchars(print_r($cache->get($key), true)) . '</td>
<td>' . $live_time . '</td><td><a class="red" title="Удалить" href="' . H . '/panel/settings/del_memcached/' . $key . '">[X]</a></td></tr>';
}
}
$html .= '</table>';
}
return $html;
}
<?php
$server_ip = 'localhost';
$server_port = '11211';
$load = extension_loaded('memcache');
if (!$load) {
echo "The Memcache isn't loaded.";
} else {
$mem = new Memcache();
$mem->addServer($server_ip, $server_port);
$status = $mem->getStats();
$foundCache = (double) $status["get_hits"] / (double) $status["cmd_get"] * 100;
$foundCache = round($foundCache, 3);
$cacheMiss = 100 - $foundCache;
$read = (double) $status["bytes_read"] / (1024 * 1024);
$write = (double) $status["bytes_written"] / (1024 * 1024);
$totalSize = (double) $status["limit_maxbytes"] / (1024 * 1024);
echo "<table border='1'>";
echo "<tr><td>Memcache version:</td><td> " . $status["version"] . "</td></tr>";
echo "<tr><td>Host: </td><td> " . $_SERVER["HTTP_HOST"] . "</td></tr>";
echo "<tr><td>Port: </td><td> " . $server_port . "</td></tr>";
echo "<tr><td>Process id </td><td>" . $status["pid"] . "</td></tr>";
echo "<tr><td>Running time </td><td>" . floor($status["uptime"] / 60) . " min</td></tr>";
echo "<tr><td>Accumulated user time by process </td><td>" . $status["rusage_user"] . " seconds</td></tr>";
echo "<tr><td>Accumulated system time for this process </td><td>" . $status["rusage_system"] . " seconds</td></tr>";
echo "<tr><td>Items stored by this server ever since it started </td><td>" . $status["total_items"] . "</td></tr>";
echo "<tr><td>Open connections </td><td>" . $status["curr_connections"] . "</td></tr>";
echo "<tr><td>All connections opened since the server started </td><td>" . $status["total_connections"] . "</td></tr>";
echo "<tr><td>Number of connection structures allocated by the server </td><td>" . $status["connection_structures"] . "</td></tr>";
echo "<tr><td>Cumulative number for get requests </td><td>" . $status["cmd_get"] . "</td></tr>";
echo "<tr><td> Cumulative number for storage requests </td><td>" . $status["cmd_set"] . "</td></tr>";
/**
* @return array
*/
protected function _getStats()
{
return $this->_connection->getStats();
}
public function manager()
{
global $_REAL_POST;
if ($_REAL_POST['purge']) {
$ip = array_keys($_REAL_POST['purge']);
$purge = $this->purge($ip[0]);
\debug($purge);
}
if ($_REAL_POST['view']) {
$host = array_keys($_REAL_POST['view']);
$view = new \stdClass();
$view->server = $host[0];
$view->data = $this->get_data(500, $host[0]);
}
$servers = array();
foreach ($this->memcached_servers as $memcached_server) {
$server = new \stdClass();
$server->host = $memcached_server;
$server->port = '11211';
$server->status = $this->check_status($server->host, $server->port) ? "Online" : "Offline";
if ($server->status == "Online") {
$mem = new \Memcache();
$mem->addServer($memcached_server, '11211');
$stats = $mem->getStats();
} else {
$stats = NULL;
}
//the overview stats we are interested in
$hit_rate = @((double) $stats["get_hits"] / (double) $stats["cmd_get"] * 100);
$hit_rate = number_format(round($hit_rate, 3));
$miss_rate = number_format(100 - $hit_rate);
$server->hits = $stats['get_hits'];
$server->hitrate = $hit_rate;
$server->missrate = $miss_rate;
$server->misses = $stats['get_misses'];
$server->connections = $stats['total_connections'];
$server->objects = $stats['total_items'];
$uptime = (int) $stats['uptime'];
$server->uptime = number_format($uptime / 3600, 2) . ' hours';
$server->size = (double) $stats["limit_maxbytes"] / (1024 * 1024) . " MB";
$server->gets = $stats['cmd_get'];
$server->sets = $stats['cmd_set'];
$server->evictions = $stats['evictions'];
$servers[] = $server;
}
//include html needed to show the page
include Plugin::instance()->get_plugin_path() . '/includes/cache-manager.php';
}
$a[$i] = array($r['day'], $r['count']);
}
for ($i = 0; $i < 12; $i++) {
print '<tr>';
print '<th>' . $a[$i][0] . ':</th><td>' . number_format($a[$i][1], 0) . ' ' . _('posts') . ' ' . sprintf("(%0.1f%%)", $a[$i][1] / $totalposts * 100) . '</td>';
print '<th>' . $a[$i + 12][0] . ':</th><td>' . number_format($a[$i + 12][1], 0) . ' ' . _('posts') . ' ' . sprintf("(%0.1f%%)", $a[$i + 12][1] / $totalposts * 100) . '</td>';
print '</tr>';
}
print '</table></td><td style="text-align:right"><img src="/stat-img-hour.php" width="400" height="250" /></td></tr></table>';
$cache1 = new Memcache();
$cache1->pconnect('localhost', '11211');
$cache2 = new Memcache();
$cache2->pconnect('localhost', '11212');
$dur = new Duration();
$cs1 = $cache1->getStats();
$cs2 = $cache2->getStats();
makeSection(_('cache statistics'));
print '<table style="text-align:left"><tr><th>Statistic</th><th>Cache 1</th><th>Cache 2</th>';
print '<tr><th>Uptime</th><td>' . $dur->AgeAsString($cs1['uptime']) . '</td><td>' . $dur->AgeAsString($cs2['uptime']) . '</td></tr>';
print '<tr><th>Item Count</th><td>' . number_format($cs1['curr_items'], 0) . '</td><td>' . number_format($cs2['curr_items'], 0) . '</td></tr>';
print '<tr><th>Utilization</th><td>' . sprintf("%0.01f", $cs1['bytes'] / $cs1['limit_maxbytes'] * 100.0) . '%</td><td>' . sprintf("%0.01f", $cs2['bytes'] / $cs2['limit_maxbytes'] * 100.0) . '%</td></tr>';
print '<tr><th>Hit Efficiency</th><td>' . sprintf("%0.01f", $cs1['get_hits'] / $cs1['get_misses']) . " to 1 (" . sprintf("%0.02f", ($cs1['cmd_get'] + $cs1['cmd_set']) / $cs1['uptime']) . " req/s)</td><td>" . sprintf("%0.01f", $cs2['get_hits'] / $cs2['get_misses']) . ' to 1 (' . sprintf("%0.02f", ($cs2['cmd_get'] + $cs2['cmd_set']) / $cs2['uptime']) . ' req/s)</td></tr>';
print '<tr><th>Byte Efficiency</th><td>' . sprintf("%0.01f", $cs1['bytes_written'] / $cs1['bytes_read']) . " to 1</td><td>" . sprintf("%0.01f", $cs2['bytes_written'] / $cs2['bytes_read']) . ' to 1</td></tr>';
print '<tr><th>Average Object Size</th><td>' . number_format($cs1['bytes'] / $cs1['curr_items'], 0) . ' bytes</td><td>' . number_format($cs2['bytes'] / $cs2['curr_items'], 0) . ' bytes</td></tr>';
print '</table>';
$res = cache_pg_Exec($db, "SELECT COUNT(*) AS count,MAX(period) AS max_period,AVG(period) AS avg_period,SUM(hits) AS hits,MAX(hits) AS max_hits FROM spammers", 60);
$res = $res[0];
makeSection(_('spammer statistics'));
print '<table style="text-align:left">';
print '<tr><th>Active Spammer Count:</th><td>' . number_format($res['count']) . '</td></tr>';
print '<tr><th>Denied Spammer Requests:</th><td>' . number_format($res['hits']) . '</td></tr>';
public function Stats()
{
if ($this->status) {
return parent::getStats();
} else {
return array();
}
}
<?php
$memcache = new Memcache();
$host = '127.0.0.1';
$port = '11211';
$memcache->connect($host, $port);
$memcache->set('class_name', '1', 0, 3600);
$memcache->increment('class_name', '2');
$result = $memcache->get('class_name');
$stats = $memcache->getStats();
var_dump($stats);
$memcache->flush();
$memcache->close();
public function stats()
{
return $this->memcache->getStats();
}
/**
* Method to process actions to be taken
*
* @param string $action String indicating action to be taken
*/
public function dispatch($action = Null)
{
switch ($action) {
default:
// get the cache config file
$filename = 'cache.config';
if (!file_exists($filename)) {
touch($filename);
chmod($filename, 0777);
}
$handle = fopen($filename, "r");
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
//echo $num;
for ($c = 0; $c < $num; $c++) {
$cache[] = array('ip' => $data[0], 'port' => $data[1]);
}
}
fclose($handle);
if (empty($cache)) {
$cachenew = array('ip' => 'localhost', 'port' => 11211);
$cacherec = array($cachenew);
$handle = fopen($filename, 'wb');
foreach ($cacherec as $rec) {
fputcsv($handle, $rec);
}
fclose($handle);
}
$this->setVarByRef('cache', $cache);
return 'edit_tpl.php';
break;
case 'addserver':
$ip = $this->getParam('ip');
$port = $this->getParam('port');
$filename = 'cache.config';
$handle = fopen($filename, "r");
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$cache[] = array('ip' => $data[0], 'port' => $data[1]);
}
fclose($handle);
$adder = array(array('ip' => $ip, 'port' => $port));
$all = array_merge($adder, $cache);
// re-write the cache config file
unlink($filename);
$filename2 = 'cache.config';
$handle = fopen($filename2, 'wb');
foreach ($all as $servers) {
fputcsv($handle, $servers);
}
fclose($handle);
$this->setVarByRef('cache', $all);
return 'edit_tpl.php';
case 'displaystats':
$filename = 'cache.config';
$handle = fopen($filename, "r");
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$cache[] = array('ip' => $data[0], 'port' => $data[1]);
}
fclose($handle);
$id = $this->getParam('id');
$machine = explode(":", $id);
$memcache = new Memcache();
$memcache->addServer($machine[0], $machine[1]);
$stats = $memcache->getStats();
$this->setVarByRef('stats', $stats);
$this->setVarByRef('cache', $cache);
$this->setVarByRef('machine', $machine);
return 'edit_tpl.php';
break;
}
}
/**
* Pobranie statystyk memcached
* @return array
*/
public function getStatistics()
{
return $this->memcached->getStats();
}
public function get_statistics()
{
return $this->_memcache->getStats();
}
/**
* @param array $option
* @return array
*/
public function driver_stats($option = array())
{
$this->connectServer();
$res = array('info' => '', 'size' => '', 'data' => $this->instant->getStats());
return $res;
}
/**
* @inheritdoc
*/
public function info()
{
return $this->driver->getStats();
}
/**
* 获取Memcache的状态
*/
public function stats()
{
$this->connection->getStats();
return;
}
function get_memcachedinfo()
{
global $text_direction;
echo '<div class="wrap" id="memcachedinfo" style="display: none;">' . "\n";
if (class_exists('Memcache')) {
$memcached_obj = new Memcache();
$memcached_obj->addServer('localhost', 11211);
$memcachedinfo = $memcached_obj->getStats();
if ('rtl' == $text_direction) {
?>
<style type="text/css">
#memcachedinfo,
#memcachedinfo table,
#memcachedinfo th,
#memcachedinfo td {
direction: ltr;
text-align: left;
}
#memcachedinfo h2 {
padding: 0.5em 0 0;
}
</style>
<?php
}
screen_icon();
echo "<h2>memcached {$memcachedinfo['version']}</h2>\n";
serverinfo_subnavi();
if ($memcachedinfo) {
$cache_hit = $memcachedinfo['get_hits'] / $memcachedinfo['cmd_get'] * 100;
$cache_hit = round($cache_hit, 2);
$cache_miss = 100 - $cache_hit;
$usage = round($memcachedinfo['bytes'] / $memcachedinfo['limit_maxbytes'] * 100, 2);
$uptime = number_format_i18n($memcachedinfo['uptime'] / 60 / 60 / 24);
echo '<br class="clear" />' . "\n";
echo '<table class="widefat" dir="ltr">' . "\n";
echo '<thead><tr><th>' . __('Variable Name', 'wp-serverinfo') . '</th><th>' . __('Value', 'wp-serverinfo') . '</th><th>' . __('Description', 'wp-serverinfo') . '</th></tr></thead><tbody>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>pid</td><td>' . $memcachedinfo['pid'] . '</td><td>' . __('Process ID', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>uptime</td><td>' . $uptime . '</td><td>' . __('Number of days since the process was started', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>version</td><td>' . $memcachedinfo['version'] . '</td><td>' . __('memcached version', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>rusage_user</td><td>' . $memcachedinfo['rusage_user'] . '</td><td>' . __('Seconds the cpu has devoted to the process as the user', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>rusage_system</td><td>' . $memcachedinfo['rusage_system'] . '</td><td>' . __('Seconds the cpu has devoted to the process as the system', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>curr_items</td><td>' . number_format_i18n($memcachedinfo['curr_items']) . '</td><td>' . __('Total number of items currently in memcached', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>total_items</td><td>' . number_format_i18n($memcachedinfo['total_items']) . '</td><td>' . __('Total number of items that have passed through memcached', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes</td><td>' . format_filesize($memcachedinfo['bytes']) . ' (' . $usage . '%)</td><td>' . __('Memory size currently used by curr_items', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>limit_maxbytes</td><td>' . format_filesize($memcachedinfo['limit_maxbytes']) . '</td><td>' . __('Maximum memory size allocated to memcached', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>curr_connections</td><td>' . number_format_i18n($memcachedinfo['curr_connections']) . '</td><td>' . __('Total number of open connections to memcached', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>total_connections</td><td>' . number_format_i18n($memcachedinfo['total_connections']) . '</td><td>' . __('Total number of connections opened since memcached started running', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>connection_structures</td><td>' . number_format_i18n($memcachedinfo['connection_structures']) . '</td><td>' . __('Number of connection structures allocated by the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_get</td><td>' . number_format_i18n($memcachedinfo['cmd_get']) . '</td><td>' . __('Total GET commands issued to the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_set</td><td>' . number_format_i18n($memcachedinfo['cmd_set']) . '</td><td>' . __('Total SET commands issued to the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_flush</td><td>' . number_format_i18n($memcachedinfo['cmd_flush']) . '</td><td>' . __('Total FLUSH commands issued to the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>get_hits</td><td>' . number_format_i18n($memcachedinfo['get_hits']) . ' (' . $cache_hit . '%)</td><td>' . __('Total number of times a GET command was able to retrieve and return data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>get_misses</td><td>' . number_format_i18n($memcachedinfo['get_misses']) . ' (' . $cache_miss . '%)</td><td>' . __('Total number of times a GET command was unable to retrieve and return data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>delete_hits</td><td>' . number_format_i18n($memcachedinfo['delete_hits']) . '</td><td>' . __('Total number of times a DELETE command was able to delete data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>delete_misses</td><td>' . number_format_i18n($memcachedinfo['delete_misses']) . '</td><td>' . __('Total number of times a DELETE command was unable to delete data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>incr_hits</td><td>' . number_format_i18n($memcachedinfo['incr_hits']) . '</td><td>' . __('Total number of times a INCR command was able to increment a value', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>incr_misses</td><td>' . number_format_i18n($memcachedinfo['incr_misses']) . '</td><td>' . __('Total number of times a INCR command was unable to increment a value', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>decr_hits</td><td>' . number_format_i18n($memcachedinfo['decr_hits']) . '</td><td>' . __('Total number of times a DECR command was able to decrement a value', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>decr_misses</td><td>' . number_format_i18n($memcachedinfo['decr_misses']) . '</td><td>' . __('Total number of times a DECR command was unable to decrement a value', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_hits</td><td>' . number_format_i18n($memcachedinfo['cas_hits']) . '</td><td>' . __('Total number of times a CAS command was able to compare and swap data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_misses</td><td>' . number_format_i18n($memcachedinfo['cas_misses']) . '</td><td>' . __('Total number of times a CAS command was unable to compare and swap data', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_badval</td><td>' . number_format_i18n($memcachedinfo['cas_badval']) . '</td><td>' . __('N/A', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes_read</td><td>' . format_filesize($memcachedinfo['bytes_read']) . '</td><td>' . __('Total number of bytes input into the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes_written</td><td>' . format_filesize($memcachedinfo['bytes_written']) . '</td><td>' . __('Total number of bytes written by the server', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>evictions</td><td>' . number_format_i18n($memcachedinfo['evictions']) . '</td><td>' . __('Number of valid items removed from cache to free memory for new items', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>reclaimed</td><td>' . number_format_i18n($memcachedinfo['reclaimed']) . '</td><td>' . __('Number of items reclaimed', 'wp-serverinfo') . '</td></tr>' . "\n";
echo '</tbody></table>' . "\n";
}
}
echo '</div>' . "\n";
}
/**
* Get the statistics output from the current memcache pool.
*
* @return array The output from Memcache::getExtendedStats() using the
* current configuration values.
*/
public function stats()
{
return $this->_memcache instanceof Memcached ? $this->_memcache->getStats() : $this->_memcache->getExtendedStats();
}
