Run Report
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
class_exists790 76.0% 15,736 0.2% 6,190,720 15.9% 3,460,152 8.8%
Exclusive Metrics for Current Function497 3.2% 10,168 0.2% 14,184 0.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass384 48.6% 7,680 48.8% 3,701,400 59.8% 2,121,880 61.3%
call_user_func72 9.1% 2,256 14.3% 152,224 2.5% 55,480 1.6%
Drupal\Core\Entity\EntityManager::getDefinition116 14.7% 1,698 10.8% 1,110,152 17.9% 662,376 19.1%
Drupal\Core\Entity\EntityType::hasHandlerClass27 3.4% 1,594 10.1% 721,296 11.7% 437,160 12.6%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass13 1.6% 891 5.7% 84,408 1.4% 0 0.0%
call_user_func@121 2.7% 599 3.8% 70,024 1.1% 23,832 0.7%
Drupal\Core\Database\Connection::getDriverClass6 0.8% 588 3.7% 261,752 4.2% 133,672 3.9%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 143 0.9% 47,128 0.8% 0 0.0%
call_user_func@22 0.3% 117 0.7% 8,104 0.1% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass18 2.3% 90 0.6% 24,760 0.4% 24,704 0.7%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 80 0.5% 6,808 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 0.3% 0 0.0% 664 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate18 2.3% 0 0.0% 680 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 0 0.0% 656 0.0% 472 0.0%
Doctrine\Common\Annotations\DocParser::classExists106 13.4% 0 0.0% 664 0.0% 576 0.0%
Child function
spl_autoload_call242 100.0% 15,239 96.8% 6,180,552 99.8% 3,445,968 99.6%