/**
* Compute an estimate of available memory from memory limit and memory usage.
* The memory limit value is extracted from php.ini configuration directive memory_limit, and converted to bytes.
*/
public static function memory_get_available()
{
static $limit = null;
if (!isset($limit)) {
$inilimit = trim(ini_get('memory_limit'));
if (empty($inilimit)) {
// no limit set
$limit = false;
} elseif (ctype_digit($inilimit)) {
$limit = (int) $inilimit;
} else {
$limit = (int) substr($inilimit, 0, -1);
switch (strtolower(substr($inilimit, -1))) {
case 'g':
$limit *= 1024;
case 'm':
$limit *= 1024;
case 'k':
$limit *= 1024;
}
}
}
if ($limit !== false) {
return $limit - memory_get_usage(true);
} else {
return false;
}
}
public function stop()
{
$time = round(microtime(true) - $this->time_point, 5);
$memory = round(memory_get_usage() - $this->memory_point, 5);
$memory = $this->memory_format($memory);
return array('time' => $time, 'memory' => $memory);
}
public function execute(CommandSender $sender, $currentAlias, array $args)
{
if (!$this->testPermission($sender)) {
return true;
}
$chunksCollected = 0;
$entitiesCollected = 0;
$tilesCollected = 0;
$memory = memory_get_usage();
foreach ($sender->getServer()->getLevels() as $level) {
$diff = [count($level->getChunks()), count($level->getEntities()), count($level->getTiles())];
$level->doChunkGarbageCollection();
$level->unloadChunks(true);
$chunksCollected += $diff[0] - count($level->getChunks());
$entitiesCollected += $diff[1] - count($level->getEntities());
$tilesCollected += $diff[2] - count($level->getTiles());
$level->clearCache(true);
}
$cyclesCollected = $sender->getServer()->getMemoryManager()->triggerGarbageCollector();
$sender->sendMessage(TextFormat::GREEN . "---- " . TextFormat::WHITE . "Garbage collection result" . TextFormat::GREEN . " ----");
$sender->sendMessage(TextFormat::GOLD . "Chunks: " . TextFormat::RED . number_format($chunksCollected));
$sender->sendMessage(TextFormat::GOLD . "Entities: " . TextFormat::RED . number_format($entitiesCollected));
$sender->sendMessage(TextFormat::GOLD . "Tiles: " . TextFormat::RED . number_format($tilesCollected));
$sender->sendMessage(TextFormat::GOLD . "Cycles: " . TextFormat::RED . number_format($cyclesCollected));
$sender->sendMessage(TextFormat::GOLD . "Memory freed: " . TextFormat::RED . number_format(round(($memory - memory_get_usage()) / 1024 / 1024, 2)) . " MB");
return true;
}
/**
* 显示运行时间、数据库操作、缓存次数、内存使用信息
* @access private
* @return string
*/
private function showTime()
{
// 显示运行时间
G('beginTime', $GLOBALS['_beginTime']);
G('viewEndTime');
$showTime = 'Process: ' . G('beginTime', 'viewEndTime') . 's ';
if (C('SHOW_ADV_TIME')) {
// 显示详细运行时间
$showTime .= '( Load:' . G('beginTime', 'loadTime') . 's Init:' . G('loadTime', 'initTime') . 's Exec:' . G('initTime', 'viewStartTime') . 's Template:' . G('viewStartTime', 'viewEndTime') . 's )';
}
if (C('SHOW_DB_TIMES') && class_exists('Db', false)) {
// 显示数据库操作次数
$showTime .= ' | DB :' . N('db_query') . ' queries ' . N('db_write') . ' writes ';
}
if (C('SHOW_CACHE_TIMES') && class_exists('Cache', false)) {
// 显示缓存读写次数
$showTime .= ' | Cache :' . N('cache_read') . ' gets ' . N('cache_write') . ' writes ';
}
if (MEMORY_LIMIT_ON && C('SHOW_USE_MEM')) {
// 显示内存开销
$showTime .= ' | UseMem:' . number_format((memory_get_usage() - $GLOBALS['_startUseMems']) / 1024) . ' kb';
}
if (C('SHOW_LOAD_FILE')) {
$showTime .= ' | LoadFile:' . count(get_included_files());
}
if (C('SHOW_FUN_TIMES')) {
$fun = get_defined_functions();
$showTime .= ' | CallFun:' . count($fun['user']) . ',' . count($fun['internal']);
}
return $showTime;
}
/**
* 获得查询次数以及查询时间
*
* @access public
* @return string
*/
function insert_query_info()
{
if ($GLOBALS['db']->queryTime == '') {
$query_time = 0;
} else {
if (PHP_VERSION >= '5.0.0') {
$query_time = number_format(microtime(true) - $GLOBALS['db']->queryTime, 6);
} else {
list($now_usec, $now_sec) = explode(' ', microtime());
list($start_usec, $start_sec) = explode(' ', $GLOBALS['db']->queryTime);
$query_time = number_format($now_sec - $start_sec + ($now_usec - $start_usec), 6);
}
}
/* 内存占用情况 */
if ($GLOBALS['_LANG']['memory_info'] && function_exists('memory_get_usage')) {
$memory_usage = sprintf($GLOBALS['_LANG']['memory_info'], memory_get_usage() / 1048576);
} else {
$memory_usage = '';
}
/* 是否启用了 gzip */
$gzip_enabled = gzip_enabled() ? $GLOBALS['_LANG']['gzip_enabled'] : $GLOBALS['_LANG']['gzip_disabled'];
$online_count = $GLOBALS['db']->getOne("SELECT COUNT(*) FROM " . $GLOBALS['ecs']->table('sessions'));
/* 加入触发cron代码 */
$cron_method = empty($GLOBALS['_CFG']['cron_method']) ? '<img src="api/cron.php?t=' . gmtime() . '" alt="" style="width:0px;height:0px;" />' : '';
return sprintf($GLOBALS['_LANG']['query_info'], $GLOBALS['db']->queryCount, $query_time, $online_count) . $gzip_enabled . $memory_usage . $cron_method;
}
/**
* Retrieve loaded category collection
*
* @return Mage_Eav_Model_Entity_Collection_Abstract
*/
public function getLoadedProductCollectionpro($id)
{
// benchmarking
$memory = memory_get_usage();
$time = microtime();
if (is_null($this->_productCollection)) {
$layer = $this->getLayer();
if ($this->getShowRootCategory()) {
$this->setCategoryId(Mage::app()->getStore()->getRootCategoryId());
}
// if this is a product view page
if (Mage::registry('product')) {
// get collection of categories this product is associated with
$categories = Mage::registry('product')->getCategoryCollection()->setPage(1, 1)->load();
// if the product is associated with any category
if ($categories->count()) {
// show products from this category
$this->setCategoryId(current($categories->getIterator()));
}
}
$origCategory = null;
if ($this->getCategoryId()) {
$category = Mage::getModel('catalog/category')->load($this->getCategoryId());
if ($category->getId()) {
$origCategory = $layer->getCurrentCategory();
$layer->setCurrentCategory($category);
$this->addModelTags($category);
}
}
/* @var $layer Mage_Catalog_Model_Layer */
/* @var $layer Mage_Catalog_Model_Layer */
//$this->_productCollection = $layer->getProductCollection();
/** @var $collection Mage_Catalog_Model_Resource_Product_Collection */
$category = Mage::getModel('catalog/category')->load($this->_theCat);
$this->_productCollection = Mage::getResourceModel('catalog/product_collection');
// join sales order items column and count sold products
$expression = new Zend_Db_Expr("SUM(oi.qty_ordered)");
$condition = new Zend_Db_Expr("e.entity_id = oi.product_id AND oi.parent_item_id IS NULL");
$this->_productCollection->addAttributeToSelect('*')->getSelect()->join(array('oi' => $this->_productCollection->getTable('sales/order_item')), $condition, array('sales_count' => $expression))->group('e.entity_id');
//->order('sales_count' . ' ' . 'desc');
$this->_productCollection->addFieldToFilter('status', '1');
//join brand
if ($this->getRequest()->getParam('brands_ids') != null and $this->getRequest()->getParam('brands_ids') != 0) {
$brand_id = $this->getRequest()->getParam('brands_ids');
$condition = new Zend_Db_Expr("br.option_id = {$brand_id} AND br.product_ids = e.entity_id");
$this->_productCollection->getSelect()->join(array('br' => $this->_productCollection->getTable('shopbybrand/brand')), $condition, array('brand_id' => 'br.option_id'));
}
// join category
$condition = new Zend_Db_Expr("e.entity_id = ccp.product_id");
$condition2 = new Zend_Db_Expr("c.entity_id = ccp.category_id");
$this->_productCollection->getSelect()->join(array('ccp' => $this->_productCollection->getTable('catalog/category_product')), $condition, array())->join(array('c' => $this->_productCollection->getTable('catalog/category')), $condition2, array('cat_id' => 'c.entity_id'));
$condition = new Zend_Db_Expr("c.entity_id = cv.entity_id AND ea.attribute_id = cv.attribute_id");
// cutting corners here by hardcoding 3 as Category Entiry_type_id
$condition2 = new Zend_Db_Expr("ea.entity_type_id = 3 AND ea.attribute_code = 'name'");
$this->_productCollection->getSelect()->join(array('ea' => $this->_productCollection->getTable('eav/attribute')), $condition2, array())->join(array('cv' => $this->_productCollection->getTable('catalog/category') . '_varchar'), $condition, array('cat_name' => 'cv.value'));
$id = $this->getRequest()->getParam('id');
$this->_productCollection->getSelect()->where('c.entity_id = ?', $id)->limit(20);
}
return $this->_productCollection;
}
public static function memory_usage()
{
$bytes = memory_get_usage();
$kbytes = $bytes / 1024;
$mbytes = $kbytes / 1024;
return round($mbytes, 3);
}
/**
+----------------------------------------------------------
* 显示运行时间、数据库操作、缓存次数、内存使用信息
+----------------------------------------------------------
* @access private
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
private function showTime()
{
// 显示运行时间
G('beginTime', $GLOBALS['_beginTime']);
G('viewEndTime');
$showTime = 'Process: ' . G('beginTime', 'viewEndTime') . 's ';
// 显示详细运行时间
$showTime .= '( Load:' . G('beginTime', 'loadTime') . 's Init:' . G('loadTime', 'initTime') . 's Exec:' . G('initTime', 'viewStartTime') . 's Template:' . G('viewStartTime', 'viewEndTime') . 's )';
// 显示数据库操作次数
if (class_exists('Db', false)) {
$showTime .= ' | DB :' . N('db_query') . ' queries ' . N('db_write') . ' writes ';
}
// 显示缓存读写次数
if (class_exists('Cache', false)) {
$showTime .= ' | Cache :' . N('cache_read') . ' gets ' . N('cache_write') . ' writes ';
}
// 显示内存开销
if (MEMORY_LIMIT_ON) {
$showTime .= ' | UseMem:' . number_format((memory_get_usage() - $GLOBALS['_startUseMems']) / 1024) . ' kb';
}
// 显示文件加载数
$showTime .= ' | LoadFile:' . count(get_included_files());
// 显示函数调用次数 自定义函数,内置函数
$fun = get_defined_functions();
$showTime .= ' | CallFun:' . count($fun['user']) . ',' . count($fun['internal']);
return $showTime;
}
function on_complete($req)
{
echo "request complete: " . evhttp_request_status($req) . "\n";
//echo evhttp_request_body($req)."\n";
evhttp_request_free($req);
echo memory_get_usage() . "\n\n";
}
protected function execute($arguments = array(), $options = array())
{
if (!$this->safeToRun()) {
print "Process already running!\n";
die;
}
$timer = sfTimerManager::getTimer('execute');
$databaseManager = new sfDatabaseManager($this->configuration);
$databaseManager->initialize($this->configuration);
//set up index
$index = EntityTable::getLuceneIndex();
//delete deleted entities
$q = LsDoctrineQuery::create()->from('Entity e')->where('e.is_deleted = ?', true)->setHydrationMode(Doctrine::HYDRATE_ARRAY);
foreach ($q->execute() as $entity) {
if ($hits = $index->find('key:' . $entity['id'])) {
if ($options['debug_mode']) {
printf("Deleting index for Entity %s\n", $entity['id']);
}
foreach ($hits as $hit) {
$index->delete($hit->id);
}
}
}
printf("Memory used: %s\n", LsNumber::makeBytesReadable(memory_get_usage()));
printf("Index size: %s\n", $index->count());
$timer->addTime();
printf("Run time: %s\n", $timer->getElapsedTime());
sfTimerManager::clearTimers();
}
protected function init()
{
try {
$this->data['timestamp'] = time();
$this->data['direction'] = waRequest::post('direction', 'import');
$type_model = new shopTypeModel();
$this->data['types'] = array_map('intval', array_keys($type_model->getTypes()));
switch ($this->data['direction']) {
case 'export':
$this->initExport();
break;
case 'import':
default:
$this->data['direction'] = 'import';
$this->initImport();
break;
}
$stages = array_keys($this->data['count']);
$this->data['current'] = array_fill_keys($stages, 0);
$value = $this->data['direction'] == 'import' ? $this->emulate(null) ? array('add' => 0, 'found' => 0, 'skip' => 0, 'rights' => 0, 'currency' => 0) : array('new' => 0, 'update' => 0, 'skip' => 0, 'error' => 0, 'rights' => 0, 'currency' => 0) : 0;
$this->data['processed_count'] = array_fill_keys($stages, $value);
$this->data['map'] = array();
$this->data['memory'] = memory_get_peak_usage();
$this->data['memory_avg'] = memory_get_usage();
$this->data['timestamp'] = time();
} catch (waException $ex) {
$this->error($ex->getMessage());
echo $this->json(array('error' => $ex->getMessage()));
exit;
}
}
/**
* Returns the current memory usage in MB
* @param int $precision 1-8 (default 4)
* @return float
*/
public static function getMemoryUsage($precision = 4)
{
if (!is_int($precision) || $precision < 1 || $precision > 8) {
$precision = 4;
}
return number_format(memory_get_usage() / 1024 / 1024, $precision);
}
/**
*
* @param nc_search_indexer $indexer
* @param $cycle_number
* @return boolean TRUE: остановка для перезапуска, FALSE: продолжение выполнения
*/
protected function interrupt_if_needed(nc_search_indexer $indexer, $cycle_number)
{
$memory_use = function_exists('memory_get_usage') ? memory_get_usage() : 0;
$time_use = time() + $this->delay - $this->start_time;
$out_of_memory = $out_of_time = false;
// проверяем память
if ($this->memory_threshold > 0) {
if ($this->memory_threshold <= 1) {
// относительные значения
$out_of_memory = $memory_use / $this->memory_limit >= $this->memory_threshold;
} else {
// абсолютные значения
$out_of_memory = $memory_use >= $this->memory_threshold;
}
}
// проверяем время
if ($this->time_threshold > 0) {
if ($this->time_threshold <= 1) {
// относительные значения
// 'max_execution_time' ($this->time_limit) может быть равен 0 при запуске из консоли
$out_of_time = $this->time_limit && $time_use / $this->time_limit >= $this->time_threshold;
} else {
// абсолютные значения
$out_of_time = $time_use >= $this->time_threshold;
}
}
// проверяем ограничение на количество циклов
$is_last_cycle = $this->cycle_limit > 0 && $cycle_number > $this->cycle_limit;
// останавливаемся, когда достигли лимита
if ($out_of_memory || $out_of_time || $is_last_cycle) {
$indexer->interrupt("mem: {$memory_use} bytes; time: {$time_use} s");
return true;
}
return false;
}
public function detalleAction($nid, $position = 1)
{
$start_memory = memory_get_usage();
/*$nota = new \Rpp\Pages\Nota($nid,$this->dispatcher);
$di = new Phalcon\DI();
$nota->package ='nota';
$nota->set_position($position);
$di->setShared('model',$nota);
$di->setShared('viewCache',$this->viewCache);
$this->view->setDI($di);
$Analytics = new \Rpp\Services\Analytics\Visits\Load\Nota($nid);
$Analytics->calculate();*/
if (!Rpp\Pages\Nota::validate($nid)) {
$this->dispatcher->forward(array('controller' => 'error', 'action' => 'show404'));
}
$nota = function () use($nid) {
return new \Rpp\Pages\Nota($nid);
};
$di = new Phalcon\DI();
$di->set('model', $nota);
$di->set('viewCache', $this->viewCache);
$this->view->setDI($di);
$Analytics = new \Rpp\Services\Analytics\Visits\Load\Nota($nid);
$Analytics->calculate();
//var_dump( memory_get_usage() - $start_memory );die();
}
/**
* Initializes our performance info early.
*
* Pairs up with get_performance_info() which is actually
* in moodlelib.php. This function is here so that we can
* call it before all the libs are pulled in.
*
* @uses $PERF
*/
function init_performance_info()
{
global $PERF, $CFG, $USER;
$PERF = new Object();
$PERF->dbqueries = 0;
$PERF->logwrites = 0;
if (function_exists('microtime')) {
$PERF->starttime = microtime();
}
if (function_exists('memory_get_usage')) {
$PERF->startmemory = memory_get_usage();
}
if (function_exists('posix_times')) {
$PERF->startposixtimes = posix_times();
}
if (function_exists('apd_set_pprof_trace')) {
// APD profiling
if ($USER->id > 0 && $CFG->perfdebug >= 15) {
$tempdir = $CFG->dataroot . '/temp/profile/' . $USER->id;
mkdir($tempdir);
apd_set_pprof_trace($tempdir);
$PERF->profiling = true;
}
}
}
public function transform()
{
// get transformed document
$doc = $this->__Document->transform();
// set content of body
$this->__Layout->__Body()->write($doc);
// Verbrauchter PHP Speicher (RAM)
$memory = fbytes(memory_get_usage());
// Skriptlaufzeit
$runtime = round(microtime(true) - RUNTIME, 5);
$req = Singleton::getInstance('HTTP_Request');
if (substr_count($req->getRequestUri(), 'ajax.') > 0) {
return $this->__Layout->getAJAX();
}
$this->__Layout->__Body()->write('<!-- runtime: ' . $runtime . ' // memory usage: ' . $memory . ' -->');
// check logfiles
$sys_logs = scandir(LOG_PATH);
if (count($sys_logs) > 2) {
jgrowl(count($sys_logs) - 2 . ' Log(s) verfügbar', 'Systemfehler', 'warning');
}
$app_logs = scandir(RESOURCE_PATH . '/logs');
if (count($app_logs) > 2) {
jgrowl(count($app_logs) - 2 . ' Log(s) verfügbar', 'Anwendungsfehler', 'warning');
}
$notes = Singleton::getInstance('Watchdog')->getNotifications();
$this->__Layout->__Body()->write($notes);
return $this->__Layout->getLayout();
// end function
}
/**
* format memory usage
*
* @return string
*/
public function formatMemoryUsage()
{
$sLog = '';
if (function_exists('memory_get_usage')) {
$iKb = (int) (memory_get_usage() / 1024);
$iMb = round($iKb / 1024, 3);
$sLog .= 'Memory usage: ' . $iMb . ' MB';
if (function_exists('memory_get_peak_usage')) {
$iPeakKb = (int) (memory_get_peak_usage() / 1024);
$iPeakMb = round($iPeakKb / 1024, 3);
$sLog .= ' (peak: ' . $iPeakMb . ' MB)';
}
$sLog .= '<br />';
if (version_compare(PHP_VERSION, '5.2.0', '>=')) {
$iKb = (int) (memory_get_usage(true) / 1024);
$iMb = round($iKb / 1024, 3);
$sLog .= 'System memory usage: ' . $iMb . ' MB';
if (function_exists('memory_get_peak_usage')) {
$iPeakKb = (int) (memory_get_peak_usage(true) / 1024);
$iPeakMb = round($iPeakKb / 1024, 3);
$sLog .= ' (peak: ' . $iPeakMb . ' MB)';
}
$sLog .= '<br />';
}
}
return $sLog;
}
/**
* estrae gli N atti più rilevanti per determinati argomenti (tag)
*/
function run_a0_get_main_acts_for_tags($task, $args, $options)
{
static $loaded;
// load application context
if (!$loaded) {
task_loader();
$loaded = true;
}
echo "memory usage: " . memory_get_usage() . "\n";
$msg = sprintf("start time: %s\n", date('H:i:s'));
echo $msg;
$n = 1;
if (array_key_exists('nrecs', $options)) {
$n = (int) $options['nrecs'];
}
if (!is_int($n) || $n < 1) {
throw new Exception("il numero di atti deve essere un intero\n");
}
if (count($args) > 0) {
$argomenti = array();
foreach ($args as $cnt => $arg) {
$id = TagPeer::getIdFromTagValue($arg);
$xml_url = sprintf("http://parlamento.openpolis.it/xml/indici/tag/%d.xml", $id);
$xsl_file = SF_ROOT_DIR . "/web/xml/indici/xslt/tagActsSorter.xslt";
printf("Argomento %s:\n", $arg, $id);
getImportantActs($xml_url, $xsl_file, $n);
print "\n";
}
}
$start_time = time();
$msg = sprintf("end time: %s\n", date('H:i:s'));
echo $msg;
$msg = sprintf("memory usage: %10d\n", memory_get_usage());
echo pakeColor::colorize($msg, array('fg' => 'red', 'bold' => false));
}
public function __invoke(array $record) : array
{
$bytes = memory_get_usage($this->realUsage);
$formatted = $this->formatBytes($bytes);
$record['extra']['memory_usage'] = $formatted;
return $record;
}
/**
* Returns current memory usage, if available
*
* @return int
*/
private function getMemoryUsage()
{
if (function_exists('memory_get_usage')) {
return memory_get_usage();
}
return 0;
}
protected function _toHtml()
{
if (!$this->_beforeToHtml() || !Mage::getStoreConfig('dev/debug/profiler') || !Mage::helper('core')->isDevAllowed()) {
return '';
}
$timers = Varien_Profiler::getTimers();
#$out = '<div style="position:fixed;bottom:5px;right:5px;opacity:.1;background:white" onmouseover="this.style.opacity=1" onmouseout="this.style.opacity=.1">';
#$out = '<div style="opacity:.1" onmouseover="this.style.opacity=1" onmouseout="this.style.opacity=.1">';
$out = "<a href=\"javascript:void(0)\" onclick=\"\$('profiler_section').style.display=\$('profiler_section').style.display==''?'none':''\">[profiler]</a>";
$out .= '<div id="profiler_section" style="background:white; display:block">';
$out .= '<pre>Memory usage: real: ' . memory_get_usage(true) . ', emalloc: ' . memory_get_usage() . '</pre>';
$out .= '<table border="1" cellspacing="0" cellpadding="2" style="width:auto">';
$out .= '<tr><th>Code Profiler</th><th>Time</th><th>Cnt</th><th>Emalloc</th><th>RealMem</th></tr>';
foreach ($timers as $name => $timer) {
$sum = Varien_Profiler::fetch($name, 'sum');
$count = Varien_Profiler::fetch($name, 'count');
$realmem = Varien_Profiler::fetch($name, 'realmem');
$emalloc = Varien_Profiler::fetch($name, 'emalloc');
if ($sum < 0.001 && $count < 10 && $emalloc < 10000) {
continue;
}
$out .= '<tr>' . '<td align="left">' . $name . '</td>' . '<td>' . number_format($sum, 4) . '</td>' . '<td align="right">' . $count . '</td>' . '<td align="right">' . number_format($emalloc) . '</td>' . '<td align="right">' . number_format($realmem) . '</td>' . '</tr>';
}
$out .= '</table>';
$out .= '<pre>';
$out .= print_r(Varien_Profiler::getSqlProfiler(Mage::getSingleton('core/resource')->getConnection('core_write')), 1);
$out .= '</pre>';
$out .= '</div>';
return $out;
}
public function debugHelper()
{
echo "<pre>";
echo "<b>Kajona V4 Debug Subsystem</b>\n\n";
if (getGet("debugfile") != "") {
echo "Loading path for " . getGet("debugfile") . "\n";
$strPath = array_search(getGet("debugfile"), class_resourceloader::getInstance()->getFolderContent("/debug", array(".php")));
if ($strPath !== false) {
echo "Passing request to " . $strPath . "\n\n";
include _realpath_ . $strPath;
}
} else {
echo "Searching for debug-scripts available...\n";
$arrFiles = class_resourceloader::getInstance()->getFolderContent("/debug", array(".php"));
echo "<ul>";
foreach ($arrFiles as $strPath => $strOneFile) {
echo "<li><a href='?debugfile=" . $strOneFile . "' >" . $strOneFile . "</a> <br />" . $strPath . "</li>";
}
echo "</ul>";
}
$arrTimestampEnde = gettimeofday();
$intTimeUsed = ($arrTimestampEnde['sec'] * 1000000 + $arrTimestampEnde['usec'] - ($this->arrTimestampStart['sec'] * 1000000 + $this->arrTimestampStart['usec'])) / 1000000;
echo "\n\n<b>PHP-Time:</b> " . number_format($intTimeUsed, 6) . " sec \n";
echo "<b>Queries db/cachesize/cached/fired:</b> " . class_carrier::getInstance()->getObjDB()->getNumber() . "/" . class_carrier::getInstance()->getObjDB()->getCacheSize() . "/" . class_carrier::getInstance()->getObjDB()->getNumberCache() . "/" . (class_carrier::getInstance()->getObjDB()->getNumber() - class_carrier::getInstance()->getObjDB()->getNumberCache()) . "\n";
echo "<b>Templates cached:</b> " . class_carrier::getInstance()->getObjTemplate()->getNumberCacheSize() . " \n";
echo "<b>Memory/Max Memory:</b> " . bytesToString(memory_get_usage()) . "/" . bytesToString(memory_get_peak_usage()) . " \n";
echo "<b>Classes Loaded:</b> " . class_classloader::getInstance()->getIntNumberOfClassesLoaded() . " \n";
echo "<b>Cache requests/hits/saves/cachesize:</b> " . class_cache::getIntRequests() . "/" . class_cache::getIntHits() . "/" . class_cache::getIntSaves() . "/" . class_cache::getIntCachesize() . " \n";
echo "</pre>";
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->output = $output;
declare (ticks=1);
register_shutdown_function(array($this, 'stopCommand'));
set_error_handler(array($this, 'errorHandler'));
if (function_exists("pcntl_signal")) {
pcntl_signal(SIGTERM, [$this, 'stopCommand']);
pcntl_signal(SIGINT, [$this, 'stopCommand']);
} else {
}
$this->isDebug = $input->getArgument('isDebug');
$port = $input->getOption('port');
$chat = $this->container->get('app.chat.handler');
$chat->setIsDebug($this->isDebug);
$messageManager = new MessageManager($chat);
$messageManager->setIsDebug($this->isDebug);
$server = IoServer::factory(new HttpServer(new WsServer($messageManager)), $port);
if ($this->isDebug) {
$redis = $this->container->get('snc_redis.default');
$server->loop->addPeriodicTimer(5, function () use($redis, $messageManager) {
$memory = memory_get_usage();
echo "Send messages. Redis value: " . $redis->get('value') . "\r\n";
$info = array();
$info['message'] = "Redis value: " . $redis->get('value') . "; Memory: " . $memory;
$info['type'] = 'message';
$info['from'] = 'me';
$messageManager->sendAll(json_encode($info));
});
}
$this->logMessage("Start server.");
$server->run();
$this->logMessage("Finish execute daemon.");
}
private function prepareData($context)
{
$c = ++$this->local_storage['counter'];
$m = memory_get_usage();
$p = memory_get_peak_usage();
if ($p > $this->local_storage['prev_memory_peak']) {
$this->local_storage['prev_memory_peak'] = $p;
$this->local_storage['memory_peak_counter'] = $c;
}
$buffer = '<pre>';
$buffer .= 'Hello world! #' . $c . "\n";
$buffer .= 'Memory usage: ' . $m . "\n";
$buffer .= 'Peak Memory usage: ' . $p . "\n";
$buffer .= 'Memory usage last grew at request#' . $this->local_storage['memory_peak_counter'] . "\n\n";
$buffer .= "HEADERS:\n" . var_export($context['env'], true) . "\n";
$buffer .= "COOKIES:\n" . var_export($context['_COOKIE']->__toArray(), true) . "\n";
$buffer .= "GET:\n" . var_export($context['_GET'], true) . "\n";
if ($context['env']['REQUEST_METHOD'] === 'POST') {
$buffer .= "POST:\n" . var_export($context['_POST'], true) . "\n";
$buffer .= "FILES:\n" . var_export($context['_FILES'], true) . "\n";
} elseif (!in_array($context['env']['REQUEST_METHOD'], array('GET', 'HEAD'))) {
$buffer .= "BODY:\n" . var_export(stream_get_contents($context['stdin']), true) . "\n";
}
$buffer .= '</pre>';
return $buffer;
}
/** Allows you to time things and get memory usage
@param name the name of the measure to be printed out with results. To get the timing between events, the name should be the same.
*/
static function measure($name = 'std')
{
$next = count(self::$measures[$name]);
self::$measures[$name][$next]['time'] = microtime(true);
self::$measures[$name][$next]['mem'] = memory_get_usage();
self::$measures[$name][$next]['peakMem'] = memory_get_peak_usage();
}
function profileOut($functionname)
{
$memory = memory_get_usage();
$time = $this->getTime();
global $wgDebugProfiling, $wgDebugFunctionEntry;
if ($wgDebugFunctionEntry && function_exists('wfDebug')) {
wfDebug(str_repeat(' ', count($this->mWorkStack) - 1) . 'Exiting ' . $functionname . "\n");
}
$bit = array_pop($this->mWorkStack);
if (!$bit) {
wfDebug("Profiling error, !\$bit: {$functionname}\n");
} else {
//if ($wgDebugProfiling) {
if ($functionname == 'close') {
$message = "Profile section ended by close(): {$bit[0]}\n";
wfDebug($message);
$this->mStack[] = array($message, 0, 0, 0);
} elseif ($bit[0] != $functionname) {
$message = "Profiling error: in({$bit[0]}), out({$functionname})\n";
wfDebug($message);
$this->mStack[] = array($message, 0, 0, 0);
}
//}
$bit[] = $time;
$bit[] = $memory;
$this->mStack[] = $bit;
}
}
public function testClear()
{
$users = User::find('all');
$mem = memory_get_usage();
$users->clear();
$this->assertTrue(memory_get_usage() < $mem);
}
/**
* 记录和统计时间（微秒）和内存使用情况
* 使用方法:
* <code>
* G('begin'); // 记录开始标记位
* // ... 区间运行代码
* G('end'); // 记录结束标签位
* echo G('begin','end',6); // 统计区间运行时间 精确到小数后6位
* echo G('begin','end','m'); // 统计区间内存使用情况
* 如果end标记位没有定义，则会自动以当前作为标记位
* 其中统计内存使用需要 MEMORY_LIMIT_ON 常量为true才有效
* </code>
* @param string $start 开始标签
* @param string $end 结束标签
* @param integer|string $dec 小数位或者m
* @return mixed
*/
function G($start, $end = '', $dec = 4)
{
static $_info = array();
static $_mem = array();
if (is_float($end)) {
// 记录时间
$_info[$start] = $end;
} elseif (!empty($end)) {
// 统计时间和内存使用
if (!isset($_info[$end])) {
$_info[$end] = microtime(TRUE);
}
if (MEMORY_LIMIT_ON && $dec == 'm') {
if (!isset($_mem[$end])) {
$_mem[$end] = memory_get_usage();
}
return number_format(($_mem[$end] - $_mem[$start]) / 1024);
} else {
return number_format($_info[$end] - $_info[$start], $dec);
}
} else {
// 记录时间和内存使用
$_info[$start] = microtime(TRUE);
if (MEMORY_LIMIT_ON) {
$_mem[$start] = memory_get_usage();
}
}
}
/**
* Set a benchmark stop point.
*
* @param string benchmark name
* @return void
*/
public static function stop($name)
{
if (isset(self::$marks[$name]) and self::$marks[$name]['stop'] === FALSE) {
self::$marks[$name]['stop'] = microtime(TRUE);
self::$marks[$name]['memory_stop'] = function_exists('memory_get_usage') ? memory_get_usage() : 0;
}
}
public function getBase()
{
$db = new DbQuery();
$sql = $db->select()->from('Current_Coordinate')->where('Device_Id = 1 or Device_Id=3');
echo '<br>Select ';
var_dump($sql->exec());
$sql = $db->select()->from('Organizations')->join('Organizations', 'Cities', 'City_Id');
echo '<br>Join ';
var_dump($sql->exec());
echo '<br>Delete ';
$sql_delete = $db->delete()->from('Cities')->where("Name_City = 'Альметьевск'");
var_dump($sql_delete->exec());
echo '<br>Insert ';
$sql_insert = $db->insert('Cities', array('Name_City'), array('Бугульма'));
var_dump($sql_insert->exec());
echo '<br>Update ';
$sql_set = $db->update('Cities', "Name_City='Альметьевск'")->where("Name_City='Бугульма'");
var_dump($sql_set->exec());
echo '<br><br>';
echo "This model";
$db = new DbQuery('mssql');
$sql = $db->select()->from('NavMessages')->order('Id ASC');
echo '<br>Select ';
var_dump($sql->exec());
echo "<br>Model memory : " . memory_get_usage() / 1000 . "<br>";
/**/
}