Run Report
Run #530ad2358a7c5: 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_exists227 74.7% 71,268 11.5% 71,513 11.7% 9,378,920 23.3% 7,174,824 17.8%
Exclusive Metrics for Current Function509 0.7% 676 0.9% 9,192 0.1% 6,848 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass61 26.9% 36,392 51.1% 36,447 51.0% 5,279,904 56.3% 4,282,024 59.7%
Drupal\Core\Entity\EntityType::hasControllerClass23 10.1% 15,198 21.3% 15,224 21.3% 1,761,112 18.8% 1,168,248 16.3%
Drupal\Core\Entity\EntityManager::getDefinition104 45.8% 13,710 19.2% 13,820 19.3% 1,663,680 17.7% 1,080,744 15.1%
Drupal\Core\Entity\Query\QueryBase::getClass13 5.7% 2,224 3.1% 2,241 3.1% 222,472 2.4% 255,480 3.6%
Drupal\Core\Database\Connection::getDriverClass1 0.4% 2,142 3.0% 2,144 3.0% 289,760 3.1% 286,272 4.0%
Drupal\Core\Controller\ControllerResolver::createController1 0.4% 991 1.4% 992 1.4% 100,952 1.1% 99,200 1.4%
Drupal\Core\Form\FormBuilder::getFormId4 1.8% 591 0.8% 598 0.8% 57,816 0.6% 1,504 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate16 7.0% 16 0.0% 37 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.9% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.4% 1 0.0% 3 0.0% 800 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.4% 1 0.0% 2 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call68 100.0% 70,759 99.3% 70,837 99.1% 9,369,728 99.9% 7,167,976 99.9%