Run Report
Run #5589a5eb25e98: 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% 105,905 9.9% 9,478,216 18.8% 7,980,392 15.8%
Exclusive Metrics for Current Function1,109 1.0% 4,104 0.0% 8,000 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass222 37.2% 56,540 53.4% 4,854,200 51.2% 4,016,032 50.3%
Drupal\Core\Entity\EntityManager::getDefinition300 50.3% 22,715 21.4% 2,433,176 25.7% 1,877,440 23.5%
Drupal\Core\Entity\EntityType::hasHandlerClass23 3.9% 18,714 17.7% 1,659,736 17.5% 1,618,904 20.3%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 3,127 3.0% 320,632 3.4% 279,168 3.5%
Drupal\Core\Form\FormBuilder::getFormId1 0.2% 3,101 2.9% 112,672 1.2% 110,640 1.4%
Drupal\Core\Entity\Query\QueryBase::getClass13 2.2% 1,040 1.0% 73,720 0.8% 77,152 1.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 615 0.6% 21,432 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate28 4.7% 45 0.0% 664 0.0% 584 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@13 0.5% 4 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% 1 0.0% 664 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass72 100.0% 104,796 99.0% 9,474,112 100.0% 7,972,392 99.9%