Run Report
Run #530ef14e56c65: 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_exists232 73.9% 51,515 6.6% 51,736 6.9% 5,809,632 16.0% 4,518,968 12.4%
Exclusive Metrics for Current Function515 1.0% 655 1.3% 10,712 0.2% 8,264 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition121 52.2% 19,798 38.4% 19,889 38.4% 2,510,928 43.2% 1,883,800 41.7%
Drupal\Core\Entity\EntityType::hasControllerClass22 9.5% 11,075 21.5% 11,109 21.5% 1,246,184 21.5% 910,304 20.1%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass15 6.5% 7,732 15.0% 7,746 15.0% 789,168 13.6% 495,944 11.0%
Drupal\Core\Database\Connection::getDriverClass5 2.2% 4,646 9.0% 4,653 9.0% 572,984 9.9% 535,752 11.9%
call_user_func18 7.8% 2,818 5.5% 2,832 5.5% 96,224 1.7% 76,400 1.7%
Drupal\Core\Controller\HtmlFormController::getFormObject1 0.4% 2,591 5.0% 2,591 5.0% 311,320 5.4% 310,256 6.9%
Drupal\Core\Entity\Query\QueryBase::getClass11 4.7% 2,226 4.3% 2,241 4.3% 221,192 3.8% 250,144 5.5%
Drupal\Core\Form\FormBuilder::getFormId3 1.3% 593 1.2% 597 1.2% 57,600 1.0% 54,568 1.2%
Doctrine\Common\Annotations\DocParser::classExists22 9.5% 22 0.0% 38 0.1% 808 0.0% 448 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate10 4.3% 10 0.0% 29 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% 3 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call73 100.0% 51,000 99.0% 51,081 98.7% 5,798,920 99.8% 4,510,704 99.8%