Run Report
Run #54dec21b63f84: 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_exists621 92.5% 15,218 1.1% 3,324,608 11.6% 2,301,520 7.9%
Exclusive Metrics for Current Function786 5.2% 4,208 0.1% 5,032 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass144 23.2% 8,106 53.3% 1,753,648 52.7% 1,132,672 49.2%
Drupal\Core\Entity\EntityManager::getDefinition341 54.9% 3,173 20.9% 768,928 23.1% 513,888 22.3%
Drupal\Core\Entity\EntityType::hasHandlerClass13 2.1% 2,593 17.0% 563,904 17.0% 459,984 20.0%
Drupal\Core\Database\Connection::getDriverClass1 0.2% 540 3.5% 149,248 4.5% 150,312 6.5%
Drupal\Core\Form\FormBuilder::getFormId1 0.2% 347 2.3% 45,128 1.4% 44,032 1.9%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.2% 175 1.1% 32,616 1.0% 0 0.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 163 1.1% 9,816 0.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate116 18.7% 119 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% 14,432 94.8% 3,320,400 99.9% 2,296,488 99.8%