Run Report
Run #55894cb58cb8a: XHProf Run (Namespace=drupal-perf-stefanr)
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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_exists596 88.3% 107,127 10.0% 9,478,352 18.8% 7,980,728 15.8%
Exclusive Metrics for Current Function1,222 1.1% 4,104 0.0% 8,000 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass222 37.2% 56,707 52.9% 4,854,336 51.2% 4,017,216 50.3%
Drupal\Core\Entity\EntityManager::getDefinition300 50.3% 24,242 22.6% 2,433,136 25.7% 1,877,768 23.5%
Drupal\Core\Entity\EntityType::hasHandlerClass23 3.9% 19,658 18.4% 1,659,776 17.5% 1,617,728 20.3%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 3,449 3.2% 320,616 3.4% 279,008 3.5%
Drupal\Core\Form\FormBuilder::getFormId1 0.2% 1,313 1.2% 112,648 1.2% 110,672 1.4%
Drupal\Core\Entity\Query\QueryBase::getClass13 2.2% 1,101 1.0% 73,760 0.8% 77,280 1.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 611 0.6% 21,432 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate28 4.7% 36 0.0% 664 0.0% 584 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@13 0.5% 5 0.0% 664 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 3 0.0% 656 0.0% 472 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@21 0.2% 2 0.0% 664 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass72 100.0% 105,905 98.9% 9,474,248 100.0% 7,972,728 99.9%