Run Report
Run #55d345b8a3048: XHProf Run (Namespace=drupal-perf-sorressean)
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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_exists852 79.5% 28,685 1.6% 5,711,816 15.6% 2,995,984 8.1%
Exclusive Metrics for Current Function1,295 4.5% 10,144 0.2% 15,544 0.5%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass392 46.0% 13,691 47.7% 3,275,264 57.3% 1,810,000 60.4%
Drupal\Core\Entity\EntityType::hasHandlerClass54 6.3% 4,090 14.3% 820,176 14.4% 489,896 16.4%
Drupal\Core\Entity\EntityManager::getDefinition217 25.5% 3,387 11.8% 1,088,600 19.1% 358,320 12.0%
call_user_func@138 4.5% 2,383 8.3% 99,064 1.7% 16,928 0.6%
call_user_func21 2.5% 2,088 7.3% 49,496 0.9% 20,792 0.7%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass11 1.3% 1,244 4.3% 62,584 1.1% 21,640 0.7%
Drupal\Core\Database\Connection::getDriverClass6 0.7% 1,117 3.9% 244,104 4.3% 216,112 7.2%
Drupal\Core\Form\FormBuilder::getFormId1 0.1% 221 0.8% 41,312 0.7% 39,488 1.3%
Drupal\Core\Entity\Query\QueryBase::getClass17 2.0% 206 0.7% 21,080 0.4% 21,936 0.7%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.2% 150 0.5% 6,840 0.1% 0 0.0%
Doctrine\Common\Annotations\DocParser::classExists67 7.9% 68 0.2% 664 0.0% 400 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate18 2.1% 28 0.1% 664 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 0.2% 5 0.0% 664 0.0% 0 0.0%
Drupal\Core\File\FileSystem::validScheme4 0.5% 4 0.0% 648 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 3 0.0% 656 0.0% 472 0.0%
Child function
spl_autoload_call216 100.0% 27,390 95.5% 5,701,672 99.8% 2,980,440 99.5%