Run Report
Run #545c22fd79188: 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_exists216 65.5% 19,553 8.4% 4,424,752 19.9% 3,672,288 16.5%
Exclusive Metrics for Current Function616 3.2% 1,096 0.0% 17,632 0.5%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass134 62.0% 13,649 69.8% 3,057,304 69.1% 2,409,352 65.6%
Drupal\Core\Entity\EntityManager::getDefinition38 17.6% 2,616 13.4% 692,184 15.6% 620,264 16.9%
Drupal\Core\Entity\EntityType::hasHandlerClass20 9.3% 2,116 10.8% 443,264 10.0% 431,216 11.7%
Drupal\Core\Database\Connection::getDriverClass1 0.5% 518 2.6% 144,672 3.3% 133,080 3.6%
Drupal\Core\Form\FormBuilder::getFormId1 0.5% 301 1.5% 43,864 1.0% 43,864 1.2%
Drupal\Core\Entity\Query\QueryBase::getClass2 0.9% 194 1.0% 32,328 0.7% 33,360 0.9%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.9% 140 0.7% 9,816 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate16 7.4% 17 0.1% 664 0.0% 584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.9% 2 0.0% 656 0.0% 568 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass107 100.0% 18,937 96.8% 4,423,656 100.0% 3,654,656 99.5%