Run Report
Run #54e146d617a96: 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_exists984 92.1% 15,278 1.4% 4,694,816 16.9% 3,165,888 11.3%
Exclusive Metrics for Current Function731 4.8% 6,920 0.1% 8,168 0.3%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass559 56.8% 9,230 60.4% 2,940,480 62.6% 1,833,400 57.9%
Drupal\Core\Entity\EntityManager::getDefinition326 33.1% 3,051 20.0% 993,040 21.2% 641,432 20.3%
Drupal\Core\Entity\EntityType::hasHandlerClass20 2.0% 2,154 14.1% 566,024 12.1% 502,912 15.9%
Drupal\Core\Database\Connection::getDriverClass1 0.1% 349 2.3% 119,008 2.5% 120,568 3.8%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 195 1.3% 41,672 0.9% 40,768 1.3%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.2% 126 0.8% 6,824 0.1% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.1% 125 0.8% 25,760 0.5% 26,176 0.8%
Drupal\Core\Template\TwigEnvironment::loadTemplate71 7.2% 45 0.3% 664 0.0% 160 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 2 0.0% 656 0.0% 472 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@11 0.1% 1 0.0% 688 0.0% 0 0.0%
Child function
spl_autoload_call77 100.0% 14,547 95.2% 4,687,896 99.9% 3,157,720 99.7%