Run Report
Run #54f28d53cc42b: 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_exists831 94.3% 23,383 1.3% 3,370,032 12.5% 2,432,848 9.0%
Exclusive Metrics for Current Function1,380 5.9% 4,168 0.1% 5,808 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass350 42.1% 11,577 49.5% 1,609,800 47.8% 1,043,336 42.9%
Drupal\Core\Entity\EntityManager::getDefinition445 53.5% 5,123 21.9% 871,040 25.8% 610,144 25.1%
Drupal\Core\Entity\EntityType::hasHandlerClass14 1.7% 4,918 21.0% 651,176 19.3% 551,896 22.7%
Drupal\Core\Database\Connection::getDriverClass1 0.1% 808 3.5% 149,248 4.4% 149,688 6.2%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 413 1.8% 45,120 1.3% 44,256 1.8%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.1% 274 1.2% 32,536 1.0% 32,896 1.4%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.2% 236 1.0% 9,792 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate15 1.8% 30 0.1% 664 0.0% 160 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 4 0.0% 656 0.0% 472 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass43 100.0% 22,003 94.1% 3,365,864 99.9% 2,427,040 99.8%