Run Report
Run #52e49d73f02cb: 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_exists212 81.9% 29,744 6.0% 29,847 6.1% 3,877,512 12.2% 3,761,776 11.8%
Exclusive Metrics for Current Function371 1.2% 504 1.7% 10,752 0.3% 8,520 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition129 60.8% 10,004 33.6% 9,997 33.5% 1,428,456 36.8% 1,297,424 34.5%
Drupal\Core\Entity\EntityType::hasControllerClass15 7.1% 8,599 28.9% 8,620 28.9% 1,135,304 29.3% 1,140,424 30.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 4.7% 3,595 12.1% 3,609 12.1% 398,488 10.3% 384,136 10.2%
Drupal\Core\Database\Connection::getDriverClass2 0.9% 2,585 8.7% 2,587 8.7% 370,056 9.5% 358,328 9.5%
Drupal\Core\Entity\Query\QueryBase::getClass38 17.9% 2,330 7.8% 2,376 8.0% 254,616 6.6% 284,272 7.6%
Drupal\Core\Form\FormBuilder::getFormId4 1.9% 1,441 4.8% 1,451 4.9% 135,696 3.5% 136,752 3.6%
Drupal\Core\Controller\ControllerResolver::createController1 0.5% 1,177 4.0% 1,178 3.9% 150,072 3.9% 157,744 4.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate7 3.3% 7 0.0% 15 0.1% 808 0.0% 480 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.9% 2 0.0% 3 0.0% 800 0.0% 712 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.5% 1 0.0% 3 0.0% 816 0.0% 0 0.0%
Drupal\Core\ImageToolkit\ImageToolkitManager::getDefaultToolkit1 0.5% 1 0.0% 2 0.0% 816 0.0% 720 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.5% 1 0.0% 3 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.5% 1 0.0% 3 0.0% 784 0.0% 784 0.0%
Child function
spl_autoload_call38 100.0% 29,373 98.8% 29,343 98.3% 3,866,760 99.7% 3,753,256 99.8%