Run Report
Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
Tip
Click a function name below to drill down.

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 80.3% 64,801 1.7% 5,750,648 14.2% 2,401,600 5.8%
Exclusive Metrics for Current Function3,111 4.8% 9,496 0.2% 14,088 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass403 42.6% 17,911 27.6% 3,385,504 58.9% 1,747,992 72.8%
Drupal\Core\Entity\EntityType::hasHandlerClass60 6.3% 17,479 27.0% 832,904 14.5% 227,104 9.5%
call_user_func@142 4.4% 14,405 22.2% 107,208 1.9% 19,136 0.8%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass11 1.2% 4,948 7.6% 62,704 1.1% 12,080 0.5%
call_user_func21 2.2% 4,204 6.5% 52,560 0.9% 22,704 0.9%
Drupal\Core\Entity\EntityManager::getDefinition274 29.0% 3,313 5.1% 992,136 17.3% 123,664 5.1%
Drupal\Core\Entity\Query\QueryBase::getClass22 2.3% 1,169 1.8% 59,984 1.0% 8,136 0.3%
Drupal\Core\Database\Connection::getDriverClass6 0.6% 1,066 1.6% 247,320 4.3% 239,912 10.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition1 0.1% 151 0.2% 7,032 0.1% 0 0.0%
Doctrine\Common\Annotations\DocParser::classExists72 7.6% 90 0.1% 664 0.0% 400 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate22 2.3% 37 0.1% 664 0.0% 0 0.0%
Drupal\Core\File\FileSystem::validScheme7 0.7% 18 0.0% 648 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@12 0.2% 5 0.0% 664 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 5 0.0% 656 0.0% 472 0.0%
Child function
spl_autoload_call225 100.0% 61,690 95.2% 5,741,152 99.8% 2,387,512 99.4%