Run Report
Run #54df8f50b2e01: 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_exists639 92.1% 45,928 2.9% 5,994,040 12.9% 4,787,336 10.3%
Exclusive Metrics for Current Function841 1.8% 4,592 0.1% 4,256 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass152 23.8% 30,472 66.3% 3,775,112 63.0% 3,142,976 65.7%
Drupal\Core\Entity\EntityManager::getDefinition345 54.0% 8,277 18.0% 1,211,032 20.2% 816,952 17.1%
Drupal\Core\Entity\EntityType::hasHandlerClass16 2.5% 5,377 11.7% 752,880 12.6% 633,128 13.2%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 670 1.5% 25,720 0.4% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 535 1.2% 149,248 2.5% 150,104 3.1%
Drupal\Core\Form\FormBuilder::getFormId1 0.2% 286 0.6% 45,536 0.8% 43,544 0.9%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.2% 181 0.4% 32,528 0.5% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate118 18.5% 127 0.3% 664 0.0% 160 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 2 0.0% 656 0.0% 472 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@11 0.2% 1 0.0% 664 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass48 100.0% 45,087 98.2% 5,989,448 99.9% 4,783,080 99.9%