Run Report
Run #530ef2275628d: 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_exists233 74.0% 51,834 6.7% 52,052 7.0% 5,809,448 16.0% 4,516,272 12.4%
Exclusive Metrics for Current Function513 1.0% 668 1.3% 10,712 0.2% 8,136 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition121 51.9% 19,902 38.4% 19,991 38.4% 2,510,920 43.2% 1,883,496 41.7%
Drupal\Core\Entity\EntityType::hasControllerClass22 9.4% 11,058 21.3% 11,090 21.3% 1,246,144 21.5% 910,488 20.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass15 6.4% 7,693 14.8% 7,708 14.8% 789,168 13.6% 496,008 11.0%
Drupal\Core\Database\Connection::getDriverClass5 2.1% 4,753 9.2% 4,756 9.1% 572,960 9.9% 533,360 11.8%
call_user_func18 7.7% 2,896 5.6% 2,913 5.6% 96,208 1.7% 76,232 1.7%
Drupal\Core\Controller\HtmlFormController::getFormObject1 0.4% 2,664 5.1% 2,666 5.1% 311,288 5.4% 310,224 6.9%
Drupal\Core\Entity\Query\QueryBase::getClass11 4.7% 2,226 4.3% 2,235 4.3% 221,128 3.8% 249,968 5.5%
Drupal\Core\Form\FormBuilder::getFormId3 1.3% 605 1.2% 611 1.2% 57,600 1.0% 54,632 1.2%
Doctrine\Common\Annotations\DocParser::classExists22 9.4% 22 0.0% 43 0.1% 808 0.0% 512 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate11 4.7% 11 0.0% 25 0.0% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.9% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.4% 1 0.0% 6 0.0% 800 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.4% 1 0.0% 4 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call73 100.0% 51,321 99.0% 51,384 98.7% 5,798,736 99.8% 4,508,136 99.8%