Run Report
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
class_exists53 62.4% 18,120 3.5% 18,188 3.9% 2,151,328 6.6% 1,760,736 5.4%
Exclusive Metrics for Current Function188 1.0% 227 1.2% 944 0.0% 5,944 0.3%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass18 34.0% 10,681 58.9% 10,711 58.9% 1,351,912 62.8% 954,280 54.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass11 20.8% 3,894 21.5% 3,902 21.5% 301,344 14.0% 305,144 17.3%
Drupal\Core\Database\Connection::getDriverClass1 1.9% 2,101 11.6% 2,105 11.6% 322,040 15.0% 319,824 18.2%
Drupal\Core\Controller\ControllerResolver::createController1 1.9% 1,060 5.8% 1,061 5.8% 147,024 6.8% 150,232 8.5%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.9% 192 1.1% 192 1.1% 23,200 1.1% 26,368 1.5%
Drupal\Core\Database\Query\Select::extend1 1.9% 168 0.9% 170 0.9% 992 0.0% 1,456 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 15.1% 9 0.0% 15 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists7 13.2% 7 0.0% 17 0.1% 808 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.9% 3 0.0% 5 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.9% 2 0.0% 2 0.0% 816 0.0% 584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 3.8% 2 0.0% 6 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 1.9% 1 0.0% 2 0.0% 784 0.0% 696 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass23 100.0% 17,932 99.0% 17,961 98.8% 2,150,384 100.0% 1,754,792 99.7%