Run Report
Run #5578e2f4f233d: 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_exists743 90.0% 12,439 3.4% 4,639,408 17.3% 3,155,488 11.7%
Exclusive Metrics for Current Function297 2.4% 8,208 0.2% 10,032 0.3%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass244 32.8% 6,893 55.4% 2,471,552 53.3% 1,568,472 49.7%
Drupal\Core\Entity\EntityManager::getDefinition402 54.1% 2,855 23.0% 1,313,584 28.3% 802,072 25.4%
Drupal\Core\Entity\EntityType::hasHandlerClass31 4.2% 1,990 16.0% 652,552 14.1% 591,856 18.8%
Drupal\Core\Database\Connection::getDriverClass1 0.1% 316 2.5% 119,000 2.6% 119,824 3.8%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 168 1.4% 46,816 1.0% 45,216 1.4%
Drupal\Core\Entity\Query\QueryBase::getClass18 2.4% 115 0.9% 25,760 0.6% 26,832 0.9%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.3% 86 0.7% 6,848 0.1% 0 0.0%
Drupal\Core\File\FileSystem::validScheme7 0.9% 7 0.1% 648 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate31 4.2% 7 0.1% 664 0.0% 584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 1 0.0% 656 0.0% 472 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@13 0.4% 1 0.0% 664 0.0% 160 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@21 0.1% 0 0.0% 664 0.0% 0 0.0%
Child function
spl_autoload_call76 100.0% 12,142 97.6% 4,631,200 99.8% 3,145,456 99.7%