Run Report
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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_exists7,935 99.1% 21,977 0.6% 3,829,128 9.0% 2,439,072 5.4%
Exclusive Metrics for Current Function4,842 22.0% 4,536 0.1% 13,064 0.5%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass2,751 34.7% 12,991 59.1% 2,147,592 56.1% 1,277,392 52.4%
Drupal\Core\Entity\EntityManager::getDefinition4,931 62.1% 5,078 23.1% 959,184 25.0% 589,640 24.2%
Drupal\Core\Entity\EntityType::hasHandlerClass17 0.2% 2,501 11.4% 488,672 12.8% 419,640 17.2%
Drupal\Core\Database\Connection::getDriverClass1 0.0% 526 2.4% 144,680 3.8% 118,056 4.8%
Drupal\Core\Entity\Query\QueryBase::getClass201 2.5% 415 1.9% 32,336 0.8% 32,712 1.3%
Drupal\Core\Form\FormBuilder::getFormId1 0.0% 279 1.3% 44,208 1.2% 0 0.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.0% 156 0.7% 9,808 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate26 0.3% 26 0.1% 664 0.0% 584 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 0.0% 2 0.0% 664 0.0% 192 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.0% 2 0.0% 656 0.0% 568 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@21 0.0% 1 0.0% 664 0.0% 288 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass63 100.0% 17,135 78.0% 3,824,592 99.9% 2,426,008 99.5%