Run Report
Run #53ccecf935096: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
class_exists376 88.9% 33,446 3.8% 33,807 3.9% 5,437,992 11.4% 4,401,704 9.2%
Exclusive Metrics for Current Function660 2.0% 988 2.9% 6,512 0.1% 6,136 0.1%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass27 7.2% 10,078 30.1% 10,103 29.9% 1,704,168 31.3% 1,516,280 34.4%
Drupal\Core\Entity\EntityManager::getDefinition275 73.1% 9,326 27.9% 9,593 28.4% 1,755,824 32.3% 1,598,416 36.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 9.6% 9,105 27.2% 9,135 27.0% 1,195,040 22.0% 625,936 14.2%
Drupal\Core\Entity\Query\QueryBase::getClass9 2.4% 1,755 5.2% 1,766 5.2% 253,456 4.7% 221,560 5.0%
Drupal\Core\Form\FormBuilder::getFormId2 0.5% 1,238 3.7% 1,241 3.7% 187,992 3.5% 177,400 4.0%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,173 3.5% 1,175 3.5% 245,472 4.5% 243,976 5.5%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition3 0.8% 725 2.2% 729 2.2% 93,632 1.7% 16,696 0.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate20 5.3% 40 0.1% 55 0.2% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 4 0.0% 6 0.0% 800 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass38 100.0% 32,786 98.0% 32,819 97.1% 5,431,480 99.9% 4,395,568 99.9%