Run Report
Run #538ce9b187c11: 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_exists96 75.0% 19,542 8.2% 19,626 8.5% 3,151,912 11.3% 2,994,424 10.7%
Exclusive Metrics for Current Function187 1.0% 252 1.3% 232 0.0% 6,792 0.2%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass18 18.8% 7,354 37.6% 7,371 37.6% 1,192,088 37.8% 1,199,264 40.0%
Drupal\Core\Entity\EntityManager::getDefinition46 47.9% 7,001 35.8% 7,035 35.8% 1,271,952 40.4% 1,148,768 38.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass8 8.3% 3,035 15.5% 3,041 15.5% 391,960 12.4% 362,920 12.1%
Drupal\Core\Form\FormBuilder::getFormId2 2.1% 817 4.2% 818 4.2% 106,792 3.4% 103,224 3.4%
Drupal\Core\Database\Connection::getDriverClass1 1.0% 734 3.8% 735 3.7% 109,608 3.5% 100,200 3.3%
Drupal\Core\Entity\Query\QueryBase::getClass1 1.0% 581 3.0% 584 3.0% 76,280 2.4% 77,856 2.6%
Drupal\Core\Template\TwigEnvironment::loadTemplate10 10.4% 10 0.1% 23 0.1% 808 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_scheme7 7.3% 7 0.0% 12 0.1% 800 0.0% 712 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.1% 2 0.0% 6 0.0% 800 0.0% 752 0.0%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition1 1.0% 1 0.0% 1 0.0% 824 0.0% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass23 100.0% 19,355 99.0% 19,374 98.7% 3,151,680 100.0% 2,987,632 99.8%