Run Report
Run #52c88c0f5608c: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists88 62.0% 11,842 4.5% 11,914 4.8% 2,168,472 9.9% 1,576,760 7.2%
Exclusive Metrics for Current Function241 2.0% 264 2.2% -6,272 -0.3% 9,824 0.6%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass38 43.2% 8,195 69.2% 8,222 69.0% 1,514,792 69.9% 1,058,552 67.1%
Drupal\Core\Entity\EntityManager::getControllerClass16 18.2% 2,088 17.6% 2,103 17.7% 341,128 15.7% 212,168 13.5%
Drupal\Core\Form\FormBuilder::getFormId4 4.5% 473 4.0% 475 4.0% 56,032 2.6% 51,432 3.3%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 436 3.7% 437 3.7% 147,456 6.8% 146,296 9.3%
Drupal\Core\Entity\Query\QueryBase::getClass13 14.8% 376 3.2% 389 3.3% 76,528 3.5% 76,768 4.9%
Drupal\Core\Controller\ControllerResolver::createController1 1.1% 167 1.4% 168 1.4% 10,736 0.5% 10,816 0.7%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 78 0.7% 79 0.7% 17,632 0.8% 17,784 1.1%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.1% 16 0.1% 17 0.1% 976 0.0% 808 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 10.2% 9 0.1% 14 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.1% 1 0.0% 4 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.1% 1 0.0% 1 0.0% 784 0.0% 696 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass45 100.0% 11,601 98.0% 11,650 97.8% 2,174,744 100.3% 1,566,936 99.4%