Run Report
Run #52f30b3f0ac5a: 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_exists303 80.4% 54,532 9.1% 54,782 9.3% 7,805,272 18.8% 7,154,880 17.2%
Exclusive Metrics for Current Function600 1.1% 790 1.4% 9,152 0.1% 9,416 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass66 21.8% 27,907 51.2% 27,949 51.0% 4,138,424 53.0% 3,624,304 50.7%
Drupal\Core\Entity\EntityManager::getDefinition189 62.4% 13,149 24.1% 13,289 24.3% 2,049,408 26.3% 1,867,312 26.1%
Drupal\Core\Entity\EntityType::hasControllerClass20 6.6% 8,828 16.2% 8,858 16.2% 1,069,760 13.7% 1,077,328 15.1%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 2,149 3.9% 2,150 3.9% 299,672 3.8% 299,344 4.2%
Drupal\Core\Entity\Query\QueryBase::getClass8 2.6% 2,129 3.9% 2,138 3.9% 222,488 2.9% 255,008 3.6%
Drupal\Core\Controller\ControllerResolver::createController1 0.3% 349 0.6% 350 0.6% 21,512 0.3% 29,448 0.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate13 4.3% 14 0.0% 32 0.1% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 3 0.0% 6 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 2 0.0% 4 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.3% 1 0.0% 3 0.0% 784 0.0% 784 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.3% 1 0.0% 3 0.0% 816 0.0% 0 0.0%
Child function
spl_autoload_call65 100.0% 53,932 98.9% 53,992 98.6% 7,796,120 99.9% 7,145,464 99.9%