Run Report
Run #51e30feb01694: 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_exists99 69.7% 29,443 5.5% 29,554 6.3% 2,717,040 7.9% 2,287,304 6.7%
Exclusive Metrics for Current Function308 1.0% 373 1.3% -6,256 -0.2% 4,840 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass15 15.2% 12,207 41.5% 12,227 41.4% 1,237,112 45.5% 1,080,464 47.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass31 31.3% 11,027 37.5% 11,065 37.4% 822,056 30.3% 587,144 25.7%
Drupal\Core\Database\Connection::getDriverClass5 5.1% 5,692 19.3% 5,699 19.3% 617,080 22.7% 577,864 25.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.0% 461 1.6% 463 1.6% 36,784 1.4% 39,056 1.7%
Drupal\Component\Datetime\DateTimePlus::canUseIntl33 33.3% 38 0.1% 70 0.2% 808 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 5.1% 8 0.0% 12 0.0% 808 0.0% 640 0.0%
Doctrine\Common\Annotations\DocParser::classExists6 6.1% 6 0.0% 9 0.0% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.0% 2 0.0% 6 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 1.0% 2 0.0% 3 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass34 100.0% 29,135 99.0% 29,181 98.7% 2,723,296 100.2% 2,282,464 99.8%