Run Report
Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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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_exists644 78.6% 124,301 5.6% 11,489,104 16.3% 7,473,376 10.1%
Exclusive Metrics for Current Function1,362 1.1% 7,560 0.1% 8,984 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass233 36.2% 48,670 39.2% 4,846,072 42.2% 3,444,208 46.1%
Drupal\Core\Entity\EntityType::hasHandlerClass54 8.4% 25,359 20.4% 2,959,208 25.8% 1,859,808 24.9%
call_user_func40 6.2% 15,692 12.6% 149,984 1.3% 87,568 1.2%
Drupal\Core\Entity\EntityManager::getDefinition209 32.5% 14,711 11.8% 2,110,672 18.4% 968,152 13.0%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass11 1.7% 8,922 7.2% 243,528 2.1% 116,152 1.6%
Drupal\Core\Database\Connection::getDriverClass5 0.8% 6,315 5.1% 680,816 5.9% 582,080 7.8%
Drupal\Core\Entity\Query\QueryBase::getClass24 3.7% 2,823 2.3% 280,984 2.4% 266,744 3.6%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition1 0.2% 1,751 1.4% 215,856 1.9% 147,360 2.0%
Doctrine\Common\Annotations\DocParser::classExists46 7.1% 33 0.0% 664 0.0% 400 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate19 3.0% 21 0.0% 664 0.0% 584 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 4 0.0% 656 0.0% 320 0.0%
Child function
spl_autoload_call168 100.0% 122,939 98.9% 11,481,544 99.9% 7,464,392 99.9%