Run Report
Run #550de112c2927: 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_exists130 68.4% 10,987 4.9% 4,217,648 19.3% 3,341,352 15.2%
Exclusive Metrics for Current Function344 3.1% -12,760 -0.3% 7,784 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass51 39.2% 5,611 51.1% 2,307,568 54.7% 1,654,976 49.5%
Drupal\Core\Entity\EntityManager::getDefinition37 28.5% 2,633 24.0% 1,048,608 24.9% 857,184 25.7%
Drupal\Core\Entity\EntityType::hasHandlerClass15 11.5% 1,872 17.0% 621,944 14.7% 599,944 18.0%
Drupal\Core\Database\Connection::getDriverClass1 0.8% 435 4.0% 149,712 3.5% 150,224 4.5%
Drupal\Core\Form\FormBuilder::getFormId1 0.8% 189 1.7% 45,336 1.1% 44,512 1.3%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.8% 157 1.4% 32,520 0.8% 33,456 1.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 1.5% 68 0.6% 9,976 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate18 13.8% 18 0.2% 664 0.0% 584 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 1.5% 2 0.0% 664 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.5% 2 0.0% 656 0.0% 472 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass53 100.0% 10,643 96.9% 4,230,408 100.3% 3,333,568 99.8%