Run Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists331 85.1% 9,797 1.6% 3,514,128 10.5% 2,171,552 6.2%
Exclusive Metrics for Current Function270 2.8% 7,496 0.2% 3,920 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass70 21.1% 3,336 34.1% 1,171,768 33.3% 740,752 34.1%
Drupal\Core\Entity\EntityTypeManager::getDefinition175 52.9% 2,895 29.5% 1,332,400 37.9% 635,424 29.3%
Drupal\Core\Entity\EntityType::hasHandlerClass22 6.6% 2,525 25.8% 746,552 21.2% 635,784 29.3%
Drupal\Core\Database\Connection::getDriverClass2 0.6% 559 5.7% 162,656 4.6% 132,064 6.1%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition4 1.2% 202 2.1% 44,448 1.3% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass3 0.9% 128 1.3% 25,128 0.7% 25,592 1.2%
Drupal\Core\Form\FormBuilder::getFormId1 0.3% 94 1.0% 18,536 0.5% 0 0.0%
Symfony\Bridge\PsrHttpMessage\Factory\DiactorosFactory::__construct1 0.3% 38 0.4% 10,744 0.3% 0 0.0%
Twig_Environment::loadTemplate40 12.1% 16 0.2% 640 0.0% 832 0.0%
Twig_Environment::loadTemplate@112 3.6% 3 0.0% 640 0.0% 568 0.0%
???_op@21 0.3% 1 0.0% 616 0.0% 536 0.0%
Child function
spl_autoload_call54 100.0% 9,527 97.2% 3,506,632 99.8% 2,167,632 99.8%