/**
* Commit new records.
*
* @return void
*/
public function commit()
{
$request = (object) array('pid' => getmypid(), 'threadid' => ZEND_THREAD_SAFE ? zend_thread_id() : null, 'uid' => getmyuid(), 'url' => $this->url->out_as_local_url(false), 'hostname' => gethostname(), 'memory' => memory_get_usage(), 'peakmemory' => memory_get_peak_usage());
// Not supported on Windows until PHP 7
if (function_exists('getrusage')) {
$resourceusage = getrusage();
$request->numswaps = $resourceusage['ru_nswap'];
$request->numpagefaults = $resourceusage['ru_majflt'];
$request->usertime = $resourceusage['ru_utime.tv_usec'];
}
$request->id = $this->db->insert_record('telemetry_request', $request);
foreach ($this->additionalstate as $collector) {
$table = $collector->get_table();
$records = $collector->get_records();
foreach ($records as $record) {
$record->requestid = $request->id;
}
$this->db->insert_records($table, $records);
}
}
function getCpuTime($ru = null)
{
if ($ru == null) {
$ru = getrusage();
}
return $ru['ru_utime.tv_sec'] + $ru['ru_stime.tv_sec'] + ($ru['ru_utime.tv_usec'] + $ru['ru_stime.tv_usec']) * 1.0E-6;
}
public function getCpuUsage()
{
$proc = getrusage();
$proc["ru_utime.tv_usec"] = $proc["ru_utime.tv_sec"] * 1000000.0 + $proc["ru_utime.tv_usec"] - $this->rusage;
$time = (microtime(true) - $this->tusage) * 1000000;
return $time > 0 ? sprintf("%01.2f", $proc["ru_utime.tv_usec"] / $time * 100) : '0.00';
}
function thold_display_rusage()
{
global $thold_start_rusage;
if (function_exists('getrusage')) {
$dat = getrusage();
html_start_box('', '100%', '', '3', 'left', '');
print '<tr>';
if (!isset($thold_start_rusage)) {
print "<td colspan='10'>ERROR: Can not display RUSAGE please call thold_initialize_rusage first</td>";
} else {
$i_u_time = $thold_start_rusage['ru_utime.tv_sec'] + $thold_start_rusage['ru_utime.tv_usec'] * 1.0E-6;
$i_s_time = $thold_start_rusage['ru_stime.tv_sec'] + $thold_start_rusage['ru_stime.tv_usec'] * 1.0E-6;
$s_s = $thold_start_rusage['ru_nswap'];
$s_pf = $thold_start_rusage['ru_majflt'];
list($micro, $seconds) = explode(' ', $thold_start_rusage['microtime']);
$start_time = $seconds + $micro;
list($micro, $seconds) = explode(' ', microtime());
$end_time = $seconds + $micro;
$utime = $dat['ru_utime.tv_sec'] + $dat['ru_utime.tv_usec'] * 1.0E-6 - $i_u_time;
$stime = $dat['ru_stime.tv_sec'] + $dat['ru_stime.tv_usec'] * 1.0E-6 - $i_s_time;
$swaps = $dat['ru_nswap'] - $s_s;
$pages = $dat['ru_majflt'] - $s_pf;
print "<td colspan='10' width='1%' style='text-align:left;'>";
print '<b>' . __('Time:') . '</b> ' . round($end_time - $start_time, 2) . ' seconds, ';
print '<b>' . __('User:'******'</b> ' . round($utime, 2) . ' seconds, ';
print '<b>' . __('System:') . '</b> ' . round($stime, 2) . ' seconds, ';
print '<b>' . __('Swaps:') . '</b> ' . $swaps . ' swaps, ';
print '<b>' . __('Pages:') . '</b> ' . $pages . ' pages';
print '</td>';
}
print '</tr>';
html_end_box(false);
}
}
function thold_display_rusage()
{
global $colors, $thold_start_rusage;
if (function_exists("getrusage")) {
$dat = getrusage();
html_start_box("", "100%", $colors["header"], "3", "left", "");
print "<tr>";
if (!isset($thold_start_rusage)) {
print "<td colspan='10'>ERROR: Can not display RUSAGE please call thold_initialize_rusage first</td>";
} else {
$i_u_time = $thold_start_rusage["ru_utime.tv_sec"] + $thold_start_rusage["ru_utime.tv_usec"] * 1.0E-6;
$i_s_time = $thold_start_rusage["ru_stime.tv_sec"] + $thold_start_rusage["ru_stime.tv_usec"] * 1.0E-6;
$s_s = $thold_start_rusage["ru_nswap"];
$s_pf = $thold_start_rusage["ru_majflt"];
list($micro, $seconds) = split(" ", $thold_start_rusage["microtime"]);
$start_time = $seconds + $micro;
list($micro, $seconds) = split(" ", microtime());
$end_time = $seconds + $micro;
$utime = $dat["ru_utime.tv_sec"] + $dat["ru_utime.tv_usec"] * 1.0E-6 - $i_u_time;
$stime = $dat["ru_stime.tv_sec"] + $dat["ru_stime.tv_usec"] * 1.0E-6 - $i_s_time;
$swaps = $dat["ru_nswap"] - $s_s;
$pages = $dat["ru_majflt"] - $s_pf;
print "<td colspan='10' width='1%' style='text-align:left;'>";
print "<b>Time:</b> " . round($end_time - $start_time, 2) . " seconds, ";
print "<b>User:</b> " . round($utime, 2) . " seconds, ";
print "<b>System:</b> " . round($stime, 2) . " seconds, ";
print "<b>Swaps:</b> " . $swaps . " swaps, ";
print "<b>Pages:</b> " . $pages . " pages";
print "</td>";
}
print "</tr>";
html_end_box(false);
}
}
private function getTimeUsage()
{
if (!function_exists('getrusage')) {
return null;
}
$ru = getrusage();
return array('user_time' => $ru['ru_utime.tv_sec'] + $ru['ru_utime.tv_usec'] / 1000000, 'system_time' => $ru['ru_stime.tv_sec'] + $ru['ru_stime.tv_usec'] / 1000000);
}
public static function cpuTime()
{
$dat = getrusage();
$tv_usec = $dat["ru_utime.tv_sec"] * 1000000.0 + $dat["ru_utime.tv_usec"] - self::$RUSAGE;
$time = (microtime(true) - self::$TUSAGE) * 1000000.0;
$cpuusage = $tv_usec / $time;
return round($time / 1000 * $cpuusage);
}
/**
* @param $name
* @param $type
*/
public function log($name, $type)
{
if (!array_key_exists($type, $this->_typeList)) {
throw new \InvalidArgumentException("Type {$type} is incorrect");
}
$cpu = getrusage();
$this->_message[] = ['type' => $type, 'message' => $name, 'time' => microtime(true), 'memory' => memory_get_usage(true), 'cpu' => $cpu['ru_utime.tv_usec'] + $cpu['ru_stime.tv_usec']];
}
public function sendHeaders($serverErrorString = null)
{
// check we can send these first
if (headers_sent()) {
throw new ImThumbException("Could not set image headers, output already started", ImThumb::ERR_OUTPUTTING);
}
$modifiedDate = gmdate('D, d M Y H:i:s') . ' GMT';
// get image size. Have to workaround bugs in Imagick that return 0 for size by counting ourselves.
$byteSize = $this->image->getImageSize();
if ($this->image->hasBrowserCache()) {
header('HTTP/1.0 304 Not Modified');
} else {
if ($serverErrorString) {
header('HTTP/1.0 500 Internal Server Error');
header('X-ImThumb-Error: ' . $serverErrorString);
} else {
if (!$this->image->isValid()) {
header('HTTP/1.0 404 Not Found');
} else {
header('HTTP/1.0 200 OK');
}
}
header('Content-Type: ' . $this->image->getMime());
header('Accept-Ranges: none');
header('Last-Modified: ' . $modifiedDate);
header('Content-Length: ' . $byteSize);
if (!$this->image->param('browserCache')) {
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
header("Pragma: no-cache");
header('Expires: ' . gmdate('D, d M Y H:i:s', time()));
} else {
$maxAge = $this->image->param('browserCacheMaxAge');
$expiryDate = gmdate('D, d M Y H:i:s', strtotime('now +' . $maxAge . ' seconds')) . ' GMT';
header('Cache-Control: max-age=' . $maxAge . ', must-revalidate');
header('Expires: ' . $expiryDate);
}
}
// informational headers
if (!$this->image->param('silent')) {
$im = new Imagick();
$imVer = $im->getVersion();
header('X-Generator: ImThumb v' . ImThumb::VERSION . '; ' . $imVer['versionString']);
if ($this->image->cache && $this->image->cache->isCached()) {
header('X-Img-Cache: HIT');
} else {
header('X-Img-Cache: MISS');
}
if ($this->image->param('debug')) {
list($startTime, $startCPU_u, $startCPU_s) = $this->image->getTimingStats();
header('X-Generated-In: ' . number_format(microtime(true) - $startTime, 6) . 's');
header('X-Memory-Peak: ' . number_format(memory_get_peak_usage() / 1024, 3, '.', '') . 'KB');
$data = getrusage();
$memusage = array((double) ($data['ru_utime.tv_sec'] + $data['ru_utime.tv_usec'] / 1000000), (double) ($data['ru_stime.tv_sec'] + $data['ru_stime.tv_usec'] / 1000000));
header('X-CPU-Utilisation:' . ' Usr ' . number_format($memusage[0] - $startCPU_u, 6) . ', Sys ' . number_format($memusage[1] - $startCPU_s, 6) . '; Base ' . number_format($startCPU_u, 6) . ', ' . number_format($startCPU_s, 6));
}
}
}
public function printResult()
{
$ru = getrusage();
$time = microtime(true) - $_SERVER["REQUEST_TIME_FLOAT"];
echo '<b>Memory :</b> ' . memory_get_peak_usage() . '<br />';
echo '<b>Process Time :</b> ' . $time * 1000 . ' ms<br />';
echo 'This process used ' . self::_getrtime($ru, $this->start, "utime") . ' ms for its computations<br />';
echo 'It spent ' . self::_getrtime($ru, $this->start, "stime") . ' ms in system calls';
}
public function stop_time()
{
$e_tmr = count($this->etime);
$this->etime[$e_tmr] = getrusage();
$ctime = $this->calc_time($this->etime[$e_tmr], $this->stime[$e_tmr], "utime");
$sctime = $this->calc_time($this->etime[$e_tmr], $this->stime[$e_tmr], "stime");
$this->results[$e_tmr]['compute'] = $ctime . " ms";
$this->results[$e_tmr]['calls'] = $sctime . " ms";
}
function randomBytes($length = 16, $secure = true, $raw = true, $startEntropy = "", &$rounds = 0, &$drop = 0)
{
static $lastRandom = "";
$output = "";
$length = abs((int) $length);
$secureValue = "";
$rounds = 0;
$drop = 0;
while (!isset($output[$length - 1])) {
//some entropy, but works ^^
$weakEntropy = array(is_array($startEntropy) ? implode($startEntropy) : $startEntropy, serialize(stat(__FILE__)), __DIR__, PHP_OS, microtime(), (string) lcg_value(), (string) PHP_MAXPATHLEN, PHP_SAPI, (string) PHP_INT_MAX . "." . PHP_INT_SIZE, serialize($_SERVER), serialize(get_defined_constants()), get_current_user(), serialize(ini_get_all()), (string) memory_get_usage() . "." . memory_get_peak_usage(), php_uname(), phpversion(), extension_loaded("gmp") ? gmp_strval(gmp_random(4)) : microtime(), zend_version(), (string) getmypid(), (string) getmyuid(), (string) mt_rand(), (string) getmyinode(), (string) getmygid(), (string) rand(), function_exists("zend_thread_id") ? (string) zend_thread_id() : microtime(), var_export(@get_browser(), true), function_exists("getrusage") ? @implode(getrusage()) : microtime(), function_exists("sys_getloadavg") ? @implode(sys_getloadavg()) : microtime(), serialize(get_loaded_extensions()), sys_get_temp_dir(), (string) disk_free_space("."), (string) disk_total_space("."), uniqid(microtime(), true), file_exists("/proc/cpuinfo") ? file_get_contents("/proc/cpuinfo") : microtime());
shuffle($weakEntropy);
$value = hash("sha512", implode($weakEntropy), true);
$lastRandom .= $value;
foreach ($weakEntropy as $k => $c) {
//mixing entropy values with XOR and hash randomness extractor
$value ^= hash("sha256", $c . microtime() . $k, true) . hash("sha256", mt_rand() . microtime() . $k . $c, true);
$value ^= hash("sha512", (string) lcg_value() . $c . microtime() . $k, true);
}
unset($weakEntropy);
if ($secure === true) {
$strongEntropyValues = array(is_array($startEntropy) ? hash("sha512", $startEntropy[($rounds + $drop) % count($startEntropy)], true) : hash("sha512", $startEntropy, true), file_exists("/dev/urandom") ? fread(fopen("/dev/urandom", "rb"), 64) : str_repeat("", 64), (function_exists("openssl_random_pseudo_bytes") and version_compare(PHP_VERSION, "5.3.4", ">=")) ? openssl_random_pseudo_bytes(64) : str_repeat("", 64), function_exists("mcrypt_create_iv") ? mcrypt_create_iv(64, MCRYPT_DEV_URANDOM) : str_repeat("", 64), $value);
$strongEntropy = array_pop($strongEntropyValues);
foreach ($strongEntropyValues as $value) {
$strongEntropy = $strongEntropy ^ $value;
}
$value = "";
//Von Neumann randomness extractor, increases entropy
$bitcnt = 0;
for ($j = 0; $j < 64; ++$j) {
$a = ord($strongEntropy[$j]);
for ($i = 0; $i < 8; $i += 2) {
$b = ($a & 1 << $i) > 0 ? 1 : 0;
if ($b != (($a & 1 << $i + 1) > 0 ? 1 : 0)) {
$secureValue |= $b << $bitcnt;
if ($bitcnt == 7) {
$value .= chr($secureValue);
$secureValue = 0;
$bitcnt = 0;
} else {
++$bitcnt;
}
++$drop;
} else {
$drop += 2;
}
}
}
}
$output .= substr($value, 0, min($length - strlen($output), $length));
unset($value);
++$rounds;
}
$lastRandom = hash("sha512", $lastRandom, true);
return $raw === false ? bin2hex($output) : $output;
}
/**
* Get system resource usage of current request context.
* Invokes the getrusage(2) system call, requesting RUSAGE_SELF if on PHP5
* or RUSAGE_THREAD if on HHVM. Returns false if getrusage is not available.
*
* @since 1.24
* @return array|bool Resource usage data or false if no data available.
*/
function wfGetRusage()
{
if (!function_exists('getrusage')) {
return false;
} elseif (defined('HHVM_VERSION')) {
return getrusage(2);
} else {
return getrusage(0);
}
}
public static function getNow()
{
$time = microtime(true);
$usage = getrusage();
$child_usage = getrusage(1);
$sys_time = sprintf("%d.%f", $usage["ru_stime.tv_sec"], $usage["ru_stime.tv_usec"]);
$user_time = sprintf("%d.%f", $usage["ru_utime.tv_sec"], $usage["ru_utime.tv_usec"]);
$child_sys_time = sprintf("%d.%f", $child_usage["ru_stime.tv_sec"], $child_usage["ru_stime.tv_usec"]);
$child_user_time = sprintf("%d.%f", $child_usage["ru_utime.tv_sec"], $child_usage["ru_utime.tv_usec"]);
return new Time($time, $sys_time, $user_time, $child_sys_time, $child_user_time);
}
protected function getUsage()
{
/*
* getrusage is not available on windows with php < 7
*/
if (!function_exists('getrusage')) {
return 0;
}
$cpu = getrusage();
return $cpu["ru_utime.tv_sec"] * 1000000.0 + $cpu["ru_utime.tv_usec"];
}
public function _save()
{
$root = self::_calculate_item(array_pop(self::$_stack));
$result = array('url' => $_SERVER['REQUEST_URI'], 'microtime' => $this->_microtime, 'data' => $root, 'log' => self::$_log, 'included_files' => get_included_files(), 'declared_classes' => get_declared_classes(), 'memory' => array('usage' => memory_get_usage(), 'peak' => memory_get_peak_usage()), 'rusage' => getrusage(), 'queries' => Database::$log, 'post' => $_POST, 'get' => $_GET);
$json = json_encode($result, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
$microtime = explode(' ', $this->_microtime);
$seconds = $microtime[1];
$millis = $microtime[0];
$filename = $seconds . '[' . $millis . '].json';
file_put_contents($this->_cwd . '/profiling/' . $filename, $json);
}
/**
* Return an array representing the resource usage as of now.
*/
public function getCurrent()
{
$usage = array('files' => count(get_included_files()), 'queries' => $this->databaseUsage['queries'], 'ram' => function_exists('memory_get_usage') ? memory_get_usage() : 0, 'clock' => array_sum(explode(' ', microtime())), 'mysql' => $this->databaseUsage['clock']);
if (function_exists('getrusage')) {
$rusage = getrusage();
$usage['cpu'] = $rusage["ru_utime.tv_sec"] + $rusage["ru_stime.tv_sec"] + ($rusage["ru_utime.tv_usec"] + $rusage["ru_stime.tv_usec"]) / 1000000;
} else {
$usage['cpu'] = 0;
}
$usage['other'] = $usage['clock'] - $usage['cpu'] - $usage['mysql'];
return $usage;
}
public function start()
{
if ($this->started) {
throw new RuntimeException("Already started.");
}
$this->startTime = microtime(true);
$this->stopTime = $this->startTime;
$rusage = getrusage();
$this->startUsage = $this->getResourceUsage();
$this->stopUsage = $this->startUsage;
$this->started = true;
}
function _rus($end = false)
{
$this->buff = getrusage();
if ($end) {
$this->rtime = microtime(true) - $this->rtime;
$this->utime = floatval($this->buff["ru_utime.tv_sec"] . $this->buff["ru_utime.tv_usec"] - $this->utime) / 1000000.0;
$this->stime = floatval($this->buff["ru_stime.tv_sec"] . $this->buff["ru_stime.tv_usec"] - $this->stime) / 1000000.0;
} else {
$this->rtime = microtime(true);
$this->utime = $this->buff["ru_utime.tv_sec"] . $this->buff["ru_utime.tv_usec"];
$this->stime = $this->buff["ru_stime.tv_sec"] . $this->buff["ru_stime.tv_usec"];
}
}
public static function getCpuUsage()
{
$dat = getrusage();
$dat["ru_utime.tv_usec"] = $dat["ru_utime.tv_sec"] * 1000000.0 + $dat["ru_utime.tv_usec"] - PHP_RUSAGE;
$time = (microtime(true) - PHP_TUSAGE) * 1000000;
// cpu per request
if ($time > 0) {
$cpu = sprintf("%01.2f", $dat["ru_utime.tv_usec"] / $time * 100);
} else {
$cpu = '0.00';
}
return $cpu;
}
function getCpuUsage() {
// http://php.webtutor.pl/en/2011/05/13/how-to-calculate-cpu-usage-of-a-php-script/
$dat = getrusage();
$dat["ru_utime.tv_usec"] = ($dat["ru_utime.tv_sec"]*1e6 + $dat["ru_utime.tv_usec"]) - PHP_RUSAGE;
$time = (microtime(true) - PHP_TUSAGE) * 1000000;
// cpu per request
if($time > 0) {
$cpu = sprintf("%01.2f", ($dat["ru_utime.tv_usec"] / $time) * 100);
} else {
$cpu = '0.00';
}
return $cpu;
}
function paymill_doBenchmark($clear = false, $feature, $shutdown = false)
{
if (function_exists('getrusage')) {
if ($shutdown) {
if (function_exists('current_user_can') && function_exists('wp_get_current_user') && current_user_can('administrator')) {
$userSum = 0;
$systemSum = 0;
$sum = 0;
echo '<table id="paymillBenchmark" style="border-spacing: 10px;border-collapse: separate;">';
echo '<tr><th><strong>Feature</strong></th><th><strong>User Time</strong></th><th><strong>System Time</strong></th><th><strong>Sum</strong></th></tr>';
foreach ($GLOBALS['paymillBenchmark'] as $feature => $data) {
echo '<tr><td>' . $feature . '</td><td>' . $data['userTime'] . '</td><td>' . $data['systemTime'] . '</td><td>' . $data['sumTime'] . '</td></tr>';
$userSum = $userSum + $data['userTime'];
$systemSum = $systemSum + $data['systemTime'];
$sum = $sum + $data['sumTime'];
}
echo '<tr><td><strong>Sum</strong></th><td><strong>' . $userSum . '</strong></td><td><strong>' . $systemSum . '</strong></td><td><strong>' . $sum . '</strong></td></tr>';
echo '</table>';
global $wpdb;
echo "<pre>";
var_dump($wpdb->queries);
echo "</pre>";
}
} else {
static $stime;
static $utime;
static $sumtime;
$ru = getrusage();
$currentUTime = $ru['ru_utime.tv_sec'] + round($ru['ru_utime.tv_usec'] / 1000000, 4);
$currentSTime = $ru['ru_stime.tv_sec'] + round($ru['ru_stime.tv_usec'] / 1000000, 4);
$currentSumTime = $currentUTime + $currentSTime;
if (($stime || $utime) && !$clear) {
$benchmarkU = $currentUTime - $utime;
$benchmarkS = $currentSTime - $stime;
if (isset($GLOBALS['paymillBenchmark'][$feature]['userTime'])) {
$GLOBALS['paymillBenchmark'][$feature]['userTime'] = $GLOBALS['paymillBenchmark'][$feature]['userTime'] + $benchmarkU;
$GLOBALS['paymillBenchmark'][$feature]['systemTime'] = $GLOBALS['paymillBenchmark'][$feature]['systemTime'] + $benchmarkS;
$GLOBALS['paymillBenchmark'][$feature]['sumTime'] = $GLOBALS['paymillBenchmark'][$feature]['sumTime'] + $benchmarkU + $benchmarkS;
} else {
$GLOBALS['paymillBenchmark'][$feature]['userTime'] = $benchmarkU;
$GLOBALS['paymillBenchmark'][$feature]['systemTime'] = $benchmarkS;
$GLOBALS['paymillBenchmark'][$feature]['sumTime'] = $benchmarkU + $benchmarkS;
}
}
$utime = $currentUTime;
$stime = $currentSTime;
}
}
}
function read(){
if(is_numeric($this->stop) &&
is_numeric($this->start) &&
($this->stop > $this->start)){
return ($this->stop - $this->start);
}else
if(is_numeric($this->start)){
$ru = getrusage();
$currentTime = $ru['ru_stime.tv_sec'] +
round($ru['ru_stime.tv_usec']/1000000, 4);
return ($currentTime - $this->start);
}else{
return 0;
}
}
/**
* Return usage.
* @param
* $format: array or string.
* @return
* Result of calling getrusage() in form of an array or a string.
*/
public function Usage($format = 'array')
{
// Return array by default.
$data = '';
switch ($this->format) {
case 'array':
$data = getrusage();
break;
case 'string':
$data = str_replace('&', ', ', http_build_query(getrusage()));
break;
case 'json':
$data = json_encode(getrusage());
break;
}
return $data;
}
function W5mf7Y9Huk0KaQU6()
{
global $XhI5oWumotgSTXQVVqo, $IYxAjJo0uTeBRoqu, $Sg9qW4hdbZ, $grab_parameters;
$ctime = time();
if ($ctime - $Sg9qW4hdbZ > 15) {
IHysls0Hqo9YVUNMhHR();
}
$Sg9qW4hdbZ = $ctime;
if (!function_exists('getrusage')) {
return;
}
if (!isset($IYxAjJo0uTeBRoqu)) {
$IYxAjJo0uTeBRoqu = explode('|', $grab_parameters['xs_cpumon']);
}
if (!is_array($IYxAjJo0uTeBRoqu) || !$IYxAjJo0uTeBRoqu[0]) {
return;
}
$g192oehb7n = microtime(true);
if (($bG6_Xft9xSIFOd = $g192oehb7n - $XhI5oWumotgSTXQVVqo[1]) < $IYxAjJo0uTeBRoqu[3]) {
return;
}
$FA0UpNye2M37wP7LQ = getrusage();
$FwAmnjOOVT9HzKSJ = ($FA0UpNye2M37wP7LQ["ru_utime.tv_sec"] * 1000000.0 + $FA0UpNye2M37wP7LQ["ru_utime.tv_usec"]) / 1000000.0;
$Fpei00GZKLxgY3rk = 0;
if ($XhI5oWumotgSTXQVVqo) {
$xpgWgyK6WCPjyJ = $FwAmnjOOVT9HzKSJ - $XhI5oWumotgSTXQVVqo[0];
$Fpei00GZKLxgY3rk = 100 * $xpgWgyK6WCPjyJ / $bG6_Xft9xSIFOd;
}
if ($Fpei00GZKLxgY3rk > $IYxAjJo0uTeBRoqu[0]) {
fTr9xtaaPTXU("\n<br>CPU monitor sleep: " . number_format($Fpei00GZKLxgY3rk, 2) . "% (" . number_format($xpgWgyK6WCPjyJ, 2) . " / " . number_format($bG6_Xft9xSIFOd, 2) . " / " . number_format($g192oehb7n - $XhI5oWumotgSTXQVVqo[2], 2) . " ) " . (number_format(memory_get_usage() / 1024) . 'K'));
$XhI5oWumotgSTXQVVqo[2] = $g192oehb7n + $IYxAjJo0uTeBRoqu[1];
sleep($IYxAjJo0uTeBRoqu[1]);
fTr9xtaaPTXU(".. go\n<br>");
} else {
if ($bG6_Xft9xSIFOd > $IYxAjJo0uTeBRoqu[2]) {
$XhI5oWumotgSTXQVVqo[0] = $FwAmnjOOVT9HzKSJ;
$XhI5oWumotgSTXQVVqo[1] = $g192oehb7n;
}
}
}
public function __construct(array $params = null)
{
if (!class_exists('Imagick')) {
throw new ImThumbException("Could not load ImThumb: ImageMagick is not installed. Please contact your webhost and ask them to install the ImageMagick library", self::ERR_SERVER_CONFIG);
}
$this->startTime = microtime(true);
if (defined('MEMORY_LIMIT') && MEMORY_LIMIT) {
ini_set('memory_limit', MEMORY_LIMIT);
}
ksort($params);
// :NOTE: order the parameters to get consistent cache filenames, as this is factored into filename hashes
$this->params = $params;
// store initial CPU stats if we are debugging
if ($this->param('debug')) {
$data = getrusage();
$this->startCPU = array((double) ($data['ru_utime.tv_sec'] + $data['ru_utime.tv_usec'] / 1000000), (double) ($data['ru_stime.tv_sec'] + $data['ru_stime.tv_usec'] / 1000000));
}
// set default width / height if none provided
if (!$this->param('width') && !$this->param('height') && !$this->params('cropRect')) {
$this->params['width'] = $this->params['height'] = self::DEFAULT_SIZE;
}
}
function execute()
{
if ($this->hasOption('tpl-time')) {
$this->templateTimestamp = wfTimestamp(TS_MW, strtotime($this->getOption('tpl-time')));
Hooks::register('BeforeParserFetchTemplateAndtitle', array($this, 'onFetchTemplate'));
}
$title = Title::newFromText($this->getArg());
if (!$title) {
$this->error("Invalid title");
exit(1);
}
if ($this->hasOption('page-time')) {
$pageTimestamp = wfTimestamp(TS_MW, strtotime($this->getOption('page-time')));
$id = $this->getRevIdForTime($title, $pageTimestamp);
if (!$id) {
$this->error("The page did not exist at that time");
exit(1);
}
$revision = Revision::newFromId($id);
} else {
$revision = Revision::newFromTitle($title);
}
if (!$revision) {
$this->error("Unable to load revision, incorrect title?");
exit(1);
}
if (!$this->hasOption('cold')) {
$this->runParser($revision);
}
$startUsage = getrusage();
$startTime = microtime(true);
$this->runParser($revision);
$endUsage = getrusage();
$endTime = microtime(true);
printf("CPU time = %.3f s, wall clock time = %.3f s\n", $endUsage['ru_utime.tv_sec'] + $endUsage['ru_utime.tv_usec'] * 1.0E-6 - $startUsage['ru_utime.tv_sec'] - $startUsage['ru_utime.tv_usec'] * 1.0E-6, $endTime - $startTime);
}
function StopWatch($x) {
global $StopWatch, $EnableStopWatch;
if (!$EnableStopWatch) return;
static $wstart = 0, $ustart = 0;
list($usec,$sec) = explode(' ',microtime());
$wtime = ($sec+$usec);
if (!$wstart) $wstart = $wtime;
if ($EnableStopWatch != 2)
{ $StopWatch[] = sprintf("%05.2f %s", $wtime-$wstart, $x); return; }
$dat = getrusage();
$utime = ($dat['ru_utime.tv_sec']+$dat['ru_utime.tv_usec']/1000000);
if (!$ustart) $ustart=$utime;
$StopWatch[] =
sprintf("%05.2f %05.2f %s", $wtime-$wstart, $utime-$ustart, $x);
}
<?php
/* Prototype : array getrusage ([ int $who ] )
* Description: Gets the current resource usages
* Source code: ext/standard/microtime.c
* Alias to functions:
*/
/*
* Pass different data types as $who argument to test behaviour of getrusage()
*/
echo "*** Testing getrusage() : usage variations ***\n";
//get an unset variable
$unset_var = 10;
unset($unset_var);
// unexpected values to be passed to $stream_id argument
$inputs = array(0, 1, 12345, -2345, 10.5, -10.5, 123456789000.0, 1.23456789E-9, 0.5, NULL, null, true, false, TRUE, FALSE, "0", '1', "1232456", "1.23E4", @$undefined_var, @$unset_var);
// loop through each element of $inputs to check the behavior of getrusage()
$iterator = 1;
foreach ($inputs as $input) {
echo "\n-- Iteration {$iterator} --\n";
$res = getrusage($input);
echo "User time used (microseconds) " . $res["ru_utime.tv_usec"] . "\n";
$iterator++;
}
?>
===DONE===
// Clock time during page render
$db_time = number_format($db_time, 2);
// Clock time in DB render
$dbPercent = number_format($dbPercent, 0);
// DB as percent of clock
$memuse = eHelper::getMemoryUsage();
// Memory at end, in B/KB/MB/GB ;)
$queryCount = $sql->db_QueryCount();
$rinfo = '';
$logLine = '';
if ($pref['log_page_accesses']) {
// Collect the first batch of data to log
$logLine .= "'" . ($now = time()) . "','" . gmstrftime('%y-%m-%d %H:%M:%S', $now) . "','" . e107::getIPHandler()->getIP(FALSE) . "','" . e_PAGE . '?' . e_QUERY . "','" . $rendertime . "','" . $db_time . "','" . $queryCount . "','" . $memuse . "','" . $_SERVER['HTTP_USER_AGENT'] . "','{$_SERVER["REQUEST_METHOD"]}'";
}
if (function_exists('getrusage')) {
$ru = getrusage();
$cpuUTime = $ru['ru_utime.tv_sec'] + $ru['ru_utime.tv_usec'] * 1.0E-6;
$cpuSTime = $ru['ru_stime.tv_sec'] + $ru['ru_stime.tv_usec'] * 1.0E-6;
$cpuUStart = $eTimingStartCPU['ru_utime.tv_sec'] + $eTimingStartCPU['ru_utime.tv_usec'] * 1.0E-6;
$cpuSStart = $eTimingStartCPU['ru_stime.tv_sec'] + $eTimingStartCPU['ru_stime.tv_usec'] * 1.0E-6;
$cpuStart = $cpuUStart + $cpuSStart;
$cpuTot = $cpuUTime + $cpuSTime;
$cpuTime = $cpuTot - $cpuStart;
$cpuPct = 100.0 * $cpuTime / $rendertime;
/* CPU load during known clock time */
// Format for display or logging (Uncomment as needed for logging)
//$cpuUTime = number_format($cpuUTime, 3); // User cpu
//$cpuSTime = number_format($cpuSTime, 3); // System cpu
//$cpuTot = number_format($cpuTot, 3); // Total (User+System)
$cpuStart = number_format($cpuStart, 3);
// Startup time (i.e. CPU used before class2.php)
