Run Report
Run #51b89ec98250c: 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_exists50 62.5% 10,458 1.1% 10,510 1.2% 703,616 4.2% 407,016 2.3%
Exclusive Metrics for Current Function221 2.1% 247 2.4% -1,072 -0.2% 3,896 1.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass16 32.0% 5,535 52.9% 5,555 52.9% 426,280 60.6% 214,792 52.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass23 46.0% 3,073 29.4% 3,092 29.4% 110,352 15.7% 37,360 9.2%
Drupal\Core\Database\Connection::getDriverClass1 2.0% 1,293 12.4% 1,295 12.3% 146,296 20.8% 135,872 33.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.0% 275 2.6% 276 2.6% 17,488 2.5% 17,496 4.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.0% 263 2.5% 265 2.5% 808 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 10.0% 12 0.1% 18 0.2% 808 0.1% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.0% 5 0.0% 5 0.0% 800 0.1% 712 0.2%
_drupal_simpletest_conf_path1 2.0% 2 0.0% 4 0.0% 784 0.1% 784 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass21 100.0% 10,237 97.9% 10,263 97.6% 704,688 100.2% 403,120 99.0%