Run Report
Run #54dec697a5762: 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_exists620 92.5% 15,165 1.2% 3,326,376 11.7% 2,300,936 8.0%
Exclusive Metrics for Current Function777 5.1% 4,216 0.1% 4,784 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass144 23.2% 8,038 53.0% 1,754,200 52.7% 1,135,896 49.4%
Drupal\Core\Entity\EntityManager::getDefinition341 55.0% 3,212 21.2% 769,384 23.1% 514,032 22.3%
Drupal\Core\Entity\EntityType::hasHandlerClass13 2.1% 2,567 16.9% 563,984 17.0% 450,936 19.6%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 592 3.9% 149,248 4.5% 150,312 6.5%
Drupal\Core\Form\FormBuilder::getFormId1 0.2% 296 2.0% 45,480 1.4% 49,128 2.1%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.2% 181 1.2% 32,944 1.0% 0 0.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 161 1.1% 9,816 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate115 18.5% 116 0.8% 664 0.0% 160 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 2 0.0% 656 0.0% 472 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass43 100.0% 14,388 94.9% 3,322,160 99.9% 2,296,152 99.8%