Run Report
Run #53051cfc70167: 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_exists310 81.8% 10,679 2.9% 10,962 3.1% 3,838,344 17.7% 3,109,592 14.3%
Exclusive Metrics for Current Function649 6.1% 883 8.1% -13,232 -0.3% 13,392 0.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass52 16.8% 5,071 47.5% 5,116 46.7% 2,220,248 57.8% 1,616,568 52.0%
Drupal\Core\Entity\EntityManager::getDefinition209 67.4% 2,941 27.5% 3,123 28.5% 960,352 25.0% 855,344 27.5%
Drupal\Core\Entity\EntityType::hasControllerClass19 6.1% 1,698 15.9% 1,719 15.7% 419,512 10.9% 409,888 13.2%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 434 4.1% 436 4.0% 148,304 3.9% 147,384 4.7%
Drupal\Core\Form\FormBuilder::getFormId2 0.6% 195 1.8% 197 1.8% 39,464 1.0% 29,592 1.0%
Drupal\Core\Entity\Query\QueryBase::getClass7 2.3% 180 1.7% 189 1.7% 34,000 0.9% 34,496 1.1%
Drupal\Core\Controller\ControllerResolver::createController1 0.3% 78 0.7% 79 0.7% 10,856 0.3% 11,288 0.4%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.3% 50 0.5% 56 0.5% 3,200 0.1% 3,640 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate15 4.8% 29 0.3% 41 0.4% 808 0.0% 640 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.6% 2 0.0% 3 0.0% 800 0.0% 752 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 1 0.0% 3 0.0% 800 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass60 100.0% 10,030 93.9% 10,079 91.9% 3,851,576 100.3% 3,096,200 99.6%