Run Report
Run #55ca0467f3ba1: 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_exists644 78.9% 149,785 4.9% 6,549,228 16.2% 4,348,320 10.1%
Exclusive Metrics for Current Function1,276 0.9% 4,352 0.1% 8,488 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass233 36.2% 53,328 35.6% 2,791,256 42.6% 2,262,392 52.0%
Drupal\Core\Entity\EntityType::hasHandlerClass54 8.4% 37,856 25.3% 1,662,140 25.4% 931,828 21.4%
Drupal\Core\Entity\EntityManager::getDefinition209 32.5% 18,996 12.7% 1,182,300 18.1% 463,328 10.7%
call_user_func40 6.2% 17,414 11.6% 100,804 1.5% 45,660 1.1%
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator::getDeriverClass11 1.7% 8,753 5.8% 139,096 2.1% 102,216 2.4%
Drupal\Core\Database\Connection::getDriverClass5 0.8% 7,603 5.1% 396,352 6.1% 318,872 7.3%
Drupal\Core\Entity\Query\QueryBase::getClass24 3.7% 3,635 2.4% 155,220 2.4% 139,420 3.2%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition1 0.2% 2,131 1.4% 120,924 1.8% 83,652 1.9%
Doctrine\Common\Annotations\DocParser::classExists46 7.1% 42 0.0% 380 0.0% 308 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate19 3.0% 23 0.0% 380 0.0% 268 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 4 0.0% 376 0.0% 376 0.0%
Child function
spl_autoload_call168 100.0% 148,509 99.1% 6,544,876 99.9% 4,339,832 99.8%