Run Report
Run #52353d82849e7: 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_exists79 63.2% 48,909 7.3% 48,968 7.7% 5,905,248 14.5% 4,872,120 11.9%
Exclusive Metrics for Current Function438 0.9% 478 1.0% -5,808 -0.1% 4,952 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass42 53.2% 34,100 69.7% 34,105 69.6% 4,109,816 69.6% 3,914,200 80.3%
Drupal\Core\Entity\EntityManager::getControllerClass14 17.7% 11,039 22.6% 11,070 22.6% 1,367,088 23.2% 531,904 10.9%
Drupal\Core\Database\Connection::getDriverClass1 1.3% 2,563 5.2% 2,564 5.2% 356,808 6.0% 356,240 7.3%
Drupal\Core\Controller\ControllerResolver::createController1 1.3% 757 1.5% 754 1.5% 26,784 0.5% 29,856 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.3% 401 0.8% 402 0.8% 39,936 0.7% 37,944 0.8%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 10.1% 21 0.0% 32 0.1% 808 0.0% 728 0.0%
Doctrine\Common\Annotations\DocParser::classExists7 8.9% 16 0.0% 22 0.0% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.5% 5 0.0% 9 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.3% 3 0.0% 4 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.3% 2 0.0% 3 0.0% 784 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.3% 2 0.0% 3 0.0% 816 0.0% 536 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass37 100.0% 48,471 99.1% 48,490 99.0% 5,911,056 100.1% 4,867,168 99.9%