Run Report
Run #52f5c5484cf48: 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_exists96 71.1% 13,313 7.2% 13,386 7.5% 3,078,728 12.9% 2,910,480 12.1%
Exclusive Metrics for Current Function217 1.6% 254 1.9% -1,200 -0.0% 9,848 0.3%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition55 57.3% 5,215 39.2% 5,244 39.2% 1,288,464 41.9% 1,179,024 40.5%
Drupal\Core\Entity\EntityType::hasControllerClass13 13.5% 4,553 34.2% 4,563 34.1% 952,736 30.9% 948,328 32.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass9 9.4% 1,462 11.0% 1,473 11.0% 359,992 11.7% 326,544 11.2%
Drupal\Core\Database\Connection::getDriverClass1 1.0% 1,174 8.8% 1,175 8.8% 287,608 9.3% 275,352 9.5%
Drupal\Core\Controller\ControllerResolver::createController1 1.0% 528 4.0% 529 4.0% 103,808 3.4% 104,608 3.6%
Drupal\Core\Form\FormBuilder::getFormId2 2.1% 190 1.4% 192 1.4% 43,496 1.4% 34,984 1.2%
Drupal\Core\Entity\Query\QueryBase::getClass1 1.0% 136 1.0% 137 1.0% 36,232 1.2% 36,144 1.2%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.0% 42 0.3% 43 0.3% 3,200 0.1% 3,272 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 9.4% 9 0.1% 18 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.1% 2 0.0% 6 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_get_instance_by_scheme1 1.0% 1 0.0% 3 0.0% 800 0.0% 0 0.0%
_drupal_simpletest_conf_path1 1.0% 1 0.0% 3 0.0% 784 0.0% 784 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass30 100.0% 13,096 98.4% 13,132 98.1% 3,079,928 100.0% 2,900,632 99.7%