Run Report
Run #53cc69e75d4d1: 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_exists180 79.3% 33,599 7.5% 33,784 7.9% 5,427,472 12.1% 5,008,664 11.2%
Exclusive Metrics for Current Function443 1.3% 588 1.7% 6,512 0.1% 7,312 0.1%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass27 15.0% 10,199 30.4% 10,230 30.3% 1,701,040 31.3% 1,676,168 33.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 20.0% 9,340 27.8% 9,371 27.7% 1,189,080 21.9% 1,016,872 20.3%
Drupal\Core\Entity\EntityManager::getDefinition79 43.9% 9,055 27.0% 9,136 27.0% 1,755,800 32.4% 1,599,176 31.9%
Drupal\Core\Entity\Query\QueryBase::getClass9 5.0% 1,800 5.4% 1,810 5.4% 252,032 4.6% 275,408 5.5%
Drupal\Core\Form\FormBuilder::getFormId2 1.1% 1,269 3.8% 1,271 3.8% 188,056 3.5% 178,056 3.6%
Drupal\Core\Database\Connection::getDriverClass1 0.6% 1,163 3.5% 1,164 3.4% 245,512 4.5% 244,016 4.9%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition3 1.7% 727 2.2% 731 2.2% 93,544 1.7% 17,528 0.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate20 11.1% 40 0.1% 60 0.2% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.1% 4 0.0% 7 0.0% 800 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.6% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass38 100.0% 33,156 98.7% 33,196 98.3% 5,420,960 99.9% 5,001,352 99.9%