Run Report
Run #54f29712d4f96: 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_exists849 93.9% 17,283 1.4% 3,659,424 13.2% 2,543,976 9.1%
Exclusive Metrics for Current Function991 5.7% 4,592 0.1% 5,808 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass358 42.2% 8,560 49.5% 1,740,800 47.6% 1,154,176 45.4%
Drupal\Core\Entity\EntityManager::getDefinition449 52.9% 4,004 23.2% 1,015,992 27.8% 610,368 24.0%
Drupal\Core\Entity\EntityType::hasHandlerClass17 2.0% 3,444 19.9% 663,952 18.1% 552,000 21.7%
Drupal\Core\Database\Connection::getDriverClass1 0.1% 627 3.6% 149,248 4.1% 149,688 5.9%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 280 1.6% 45,120 1.2% 44,256 1.7%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.1% 183 1.1% 32,536 0.9% 32,856 1.3%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.2% 164 0.9% 9,792 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate17 2.0% 18 0.1% 664 0.0% 160 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 2 0.0% 656 0.0% 472 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@11 0.1% 1 0.0% 664 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass48 100.0% 16,292 94.3% 3,654,832 99.9% 2,538,168 99.8%