Run Report
Run #5290760896b28: 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_exists72 63.2% 9,674 2.6% 9,770 2.9% 1,131,392 6.5% 986,632 5.6%
Exclusive Metrics for Current Function255 2.6% 310 3.2% -184 -0.0% 10,600 1.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass24 33.3% 3,723 38.5% 3,749 38.4% 339,584 30.0% 263,424 26.7%
Drupal\Core\Entity\EntityManager::getControllerClass20 27.8% 3,685 38.1% 3,713 38.0% 448,760 39.7% 404,376 41.0%
Drupal\Core\Database\Connection::getDriverClass3 4.2% 1,188 12.3% 1,193 12.2% 230,328 20.4% 222,136 22.5%
Drupal\Core\Form\FormBuilder::getFormId1 1.4% 445 4.6% 446 4.6% 44,160 3.9% 43,304 4.4%
Drupal\Core\Controller\ControllerResolver::createController2 2.8% 246 2.5% 249 2.5% 34,368 3.0% 32,880 3.3%
Drupal\Core\Database\Query\Select::extend1 1.4% 169 1.7% 170 1.7% 992 0.1% 0 0.0%
Drupal\Core\Config\Context\ConfigContextFactory::get2 2.8% 115 1.2% 119 1.2% 17,640 1.6% 17,792 1.8%
config_context_enter1 1.4% 79 0.8% 80 0.8% 9,976 0.9% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate11 15.3% 15 0.2% 29 0.3% 808 0.1% 728 0.1%
_drupal_simpletest_conf_path1 1.4% 2 0.0% 4 0.0% 784 0.1% 696 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.8% 2 0.0% 6 0.1% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.4% 2 0.0% 3 0.0% 800 0.1% 0 0.0%
file_stream_wrapper_get_instance_by_uri1 1.4% 1 0.0% 3 0.0% 792 0.1% 0 0.0%
file_stream_wrapper_valid_scheme1 1.4% 1 0.0% 2 0.0% 784 0.1% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.4% 1 0.0% 4 0.0% 816 0.1% 584 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass33 100.0% 9,419 97.4% 9,460 96.8% 1,131,576 100.0% 976,032 98.9%