Run Report
Run #52e4189e0e4fe: 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_exists357 86.9% 11,203 2.6% 11,447 2.8% 1,949,504 10.2% 1,547,256 8.1%
Exclusive Metrics for Current Function456 4.1% 659 5.8% -4,320 -0.2% 12,992 0.8%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition282 79.0% 4,066 36.3% 4,238 37.0% 839,840 43.1% 651,440 42.1%
Drupal\Core\Entity\EntityType::hasControllerClass19 5.3% 2,692 24.0% 2,710 23.7% 464,184 23.8% 356,176 23.0%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass31 8.7% 2,469 22.0% 2,497 21.8% 310,600 15.9% 251,064 16.2%
Drupal\Core\Database\Connection::getDriverClass3 0.8% 1,087 9.7% 1,089 9.5% 225,536 11.6% 205,992 13.3%
Drupal\Core\Form\FormBuilder::getFormId5 1.4% 344 3.1% 350 3.1% 30,456 1.6% 23,840 1.5%
Drupal\Core\Controller\ControllerResolver::createController1 0.3% 238 2.1% 239 2.1% 39,888 2.0% 39,584 2.6%
Drupal\Core\Entity\Query\QueryBase::getClass1 0.3% 153 1.4% 154 1.3% 33,864 1.7% 14,192 0.9%
Drupal\Core\Database\Query\Select::extend1 0.3% 123 1.1% 123 1.1% 968 0.0% 1,496 0.1%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.3% 18 0.2% 19 0.2% 976 0.1% 1,296 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 2.5% 9 0.1% 20 0.2% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.6% 2 0.0% 4 0.0% 800 0.0% 752 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 1 0.0% 2 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 0.3% 1 0.0% 2 0.0% 784 0.0% 784 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass45 100.0% 10,747 95.9% 10,788 94.2% 1,953,824 100.2% 1,534,264 99.2%