Run Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists2,494 96.3% 102,080 6.0% 104,259 6.2% 10,567,264 19.7% 8,670,320 16.1%
Exclusive Metrics for Current Function3,444 3.4% 5,527 5.3% 9,920 0.1% 11,984 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass376 15.1% 65,646 64.3% 66,052 63.4% 6,927,840 65.6% 5,349,848 61.7%
Drupal\Core\Entity\EntityType::hasControllerClass92 3.7% 15,305 15.0% 15,446 14.8% 1,538,008 14.6% 1,335,032 15.4%
Drupal\Core\Entity\EntityManager::getDefinition1,911 76.6% 13,233 13.0% 14,697 14.1% 1,448,384 13.7% 1,327,376 15.3%
Drupal\Core\Entity\Query\QueryBase::getClass67 2.7% 3,254 3.2% 3,354 3.2% 220,944 2.1% 256,512 3.0%
Drupal\Core\Database\Connection::getDriverClass1 0.0% 2,242 2.2% 2,246 2.2% 304,720 2.9% 304,640 3.5%
Drupal\Core\Form\FormBuilder::getFormId2 0.1% 1,762 1.7% 1,764 1.7% 101,392 1.0% 94,672 1.1%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.1% 581 0.6% 587 0.6% 21,992 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate27 1.1% 32 0.0% 66 0.1% 808 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_uri9 0.4% 12 0.0% 22 0.0% 792 0.0% 0 0.0%
file_stream_wrapper_valid_scheme4 0.2% 9 0.0% 14 0.0% 784 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.0% 2 0.0% 6 0.0% 800 0.0% 800 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
Child function
spl_autoload_call86 100.0% 98,636 96.6% 98,732 94.7% 10,557,344 99.9% 8,658,336 99.9%