Run Report
Run #553ba00bcf766: 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% 15,666 0.2% 6,188,136 16.2% 3,450,216 8.9%
Exclusive Metrics for Current Function485 3.1% 10,120 0.2% 13,992 0.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass384 48.6% 7,619 48.6% 3,700,888 59.8% 2,114,872 61.3%
call_user_func72 9.1% 2,280 14.6% 152,264 2.5% 53,992 1.6%
Drupal\Core\Entity\EntityManager::getDefinition116 14.7% 1,747 11.2% 1,109,960 17.9% 661,240 19.2%
Drupal\Core\Entity\EntityType::hasHandlerClass27 3.4% 1,587 10.1% 719,680 11.6% 436,312 12.6%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass13 1.6% 900 5.7% 84,472 1.4% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass6 0.8% 591 3.8% 261,728 4.2% 133,736 3.9%
call_user_func@121 2.7% 500 3.2% 70,016 1.1% 23,864 0.7%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 146 0.9% 46,984 0.8% 0 0.0%
call_user_func@22 0.3% 118 0.8% 7,928 0.1% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass18 2.3% 90 0.6% 24,760 0.4% 25,152 0.7%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 88 0.6% 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% 664 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::classExists106 13.4% 0 0.0% 664 0.0% 576 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 0 0.0% 656 0.0% 472 0.0%
Child function
spl_autoload_call242 100.0% 15,181 96.9% 6,178,016 99.8% 3,436,224 99.6%