Run Report
Run #544333b05173f: 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_exists6,197 97.7% 105,910 2.8% 109,822 2.9% 12,005,696 21.0% 10,226,080 17.8%
Exclusive Metrics for Current Function7,484 7.1% 11,958 10.9% 9,128 0.1% 19,072 0.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass1,818 29.3% 65,890 62.2% 67,027 61.0% 7,506,904 62.5% 6,268,280 61.3%
Drupal\Core\Entity\EntityManager::getDefinition3,880 62.6% 19,702 18.6% 22,138 20.2% 2,228,632 18.6% 1,875,472 18.3%
Drupal\Core\Entity\EntityType::hasHandlerClass237 3.8% 15,484 14.6% 15,491 14.1% 1,753,944 14.6% 1,697,824 16.6%
Drupal\Core\Database\Connection::getDriverClass1 0.0% 2,234 2.1% 2,234 2.0% 306,784 2.6% 306,848 3.0%
Drupal\Core\Form\FormBuilder::getFormId1 0.0% 1,111 1.0% 1,113 1.0% 110,192 0.9% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getClass201 3.2% 999 0.9% 1,255 1.1% 74,088 0.6% 76,360 0.7%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition2 0.0% 413 0.4% 417 0.4% 21,952 0.2% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate32 0.5% 36 0.0% 72 0.1% 808 0.0% 728 0.0%
file_stream_wrapper_valid_scheme22 0.4% 35 0.0% 66 0.1% 784 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.0% 5 0.0% 7 0.0% 800 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate@11 0.0% 1 0.0% 2 0.0% 808 0.0% 568 0.0%
Child function
spl_autoload_call135 100.0% 98,426 92.9% 97,864 89.1% 11,996,568 99.9% 10,207,008 99.8%