Run Report
Run #54f29a910bf1c: 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_exists848 93.9% 17,299 1.5% 3,658,904 13.2% 2,516,816 9.0%
Exclusive Metrics for Current Function960 5.5% 4,592 0.1% 5,680 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass358 42.2% 8,520 49.3% 1,740,608 47.6% 1,154,744 45.9%
Drupal\Core\Entity\EntityManager::getDefinition449 52.9% 4,103 23.7% 1,015,848 27.8% 610,504 24.3%
Drupal\Core\Entity\EntityType::hasHandlerClass17 2.0% 3,457 20.0% 663,872 18.1% 552,344 21.9%
Drupal\Core\Database\Connection::getDriverClass1 0.1% 574 3.3% 149,248 4.1% 149,688 5.9%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 282 1.6% 45,120 1.2% 44,256 1.8%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.1% 184 1.1% 32,432 0.9% 4,648 0.2%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.2% 160 0.9% 9,792 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate16 1.9% 16 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% 16,339 94.5% 3,654,312 99.9% 2,511,136 99.8%