Run Report
Run #55ca015847524: XHProf Run (Namespace=drupal-perf-moshe)
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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_exists281 77.6% 87,912 7.1% 4,554,876 13.8% 3,747,680 11.1%
Exclusive Metrics for Current Function584 0.7% 5,064 0.1% 4,408 0.1%
Parent functions
Drupal\Core\Entity\EntityType::hasHandlerClass25 8.9% 25,456 29.0% 1,349,732 29.6% 1,264,128 33.7%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass68 24.2% 25,051 28.5% 1,252,060 27.5% 808,576 21.6%
Drupal\Core\Entity\EntityManager::getDefinition118 42.0% 22,995 26.2% 1,424,492 31.3% 1,169,980 31.2%
Drupal\Core\Database\Connection::getDriverClass6 2.1% 10,030 11.4% 401,812 8.8% 394,340 10.5%
call_user_func8 2.8% 1,506 1.7% 37,344 0.8% 40,208 1.1%
call_user_func@16 2.1% 1,326 1.5% 17,320 0.4% 17,844 0.5%
Drupal\Core\Entity\Query\QueryBase::getClass3 1.1% 892 1.0% 48,772 1.1% 51,548 1.4%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.7% 609 0.7% 21,444 0.5% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate22 7.8% 24 0.0% 380 0.0% 268 0.0%
Doctrine\Common\Annotations\DocParser::classExists17 6.0% 15 0.0% 380 0.0% 412 0.0%
Drupal\Core\File\FileSystem::validScheme3 1.1% 5 0.0% 368 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 2 0.0% 376 0.0% 376 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@11 0.4% 1 0.0% 396 0.0% 0 0.0%
Child function
spl_autoload_call77 100.0% 87,328 99.3% 4,549,812 99.9% 3,743,272 99.9%