Run Report
Run #55ca0153deabc: 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_exists945 80.4% 179,224 5.1% 8,595,044 19.9% 5,950,388 13.6%
Exclusive Metrics for Current Function1,778 1.0% 5,444 0.1% 10,836 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass403 42.6% 96,874 54.1% 4,641,376 54.0% 3,105,744 52.2%
Drupal\Core\Entity\EntityType::hasHandlerClass60 6.3% 29,554 16.5% 1,663,516 19.4% 1,302,420 21.9%
Drupal\Core\Entity\EntityManager::getDefinition274 29.0% 21,229 11.8% 1,432,664 16.7% 848,612 14.3%
Drupal\Core\Database\Connection::getDriverClass6 0.6% 10,735 6.0% 411,184 4.8% 407,936 6.9%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass11 1.2% 6,823 3.8% 139,252 1.6% 114,528 1.9%
call_user_func@142 4.4% 6,619 3.7% 93,748 1.1% 42,956 0.7%
call_user_func21 2.2% 3,682 2.1% 42,552 0.5% 27,604 0.5%
Drupal\Core\Entity\Query\QueryBase::getClass22 2.3% 3,113 1.7% 155,288 1.8% 99,636 1.7%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition1 0.1% 494 0.3% 13,580 0.2% 0 0.0%
Doctrine\Common\Annotations\DocParser::classExists72 7.6% 58 0.0% 380 0.0% 308 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate22 2.3% 26 0.0% 380 0.0% 268 0.0%
Drupal\Core\File\FileSystem::validScheme7 0.7% 10 0.0% 368 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 0.2% 4 0.0% 380 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 3 0.0% 376 0.0% 376 0.0%
Child function
spl_autoload_call226 100.0% 177,446 99.0% 8,589,600 99.9% 5,939,552 99.8%