Run Report
Run #52d4b5e5ddba1: 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_exists47 58.8% 5,995 3.7% 6,037 4.0% 929,944 6.4% 809,008 5.5%
Exclusive Metrics for Current Function121 2.0% 147 2.4% 616 0.1% 8,304 1.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass16 34.0% 2,971 49.6% 2,988 49.5% 457,792 49.2% 383,320 47.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass9 19.1% 1,924 32.1% 1,932 32.0% 225,712 24.3% 189,552 23.4%
Drupal\Core\Database\Connection::getDriverClass1 2.1% 422 7.0% 423 7.0% 147,456 15.9% 145,336 18.0%
Drupal\Core\Form\FormBuilder::getFormId2 4.3% 305 5.1% 307 5.1% 42,448 4.6% 35,376 4.4%
Drupal\Core\Controller\ControllerResolver::createController1 2.1% 176 2.9% 177 2.9% 18,696 2.0% 18,496 2.3%
Drupal\Core\Entity\Query\QueryBase::getClass1 2.1% 166 2.8% 166 2.7% 33,672 3.6% 33,952 4.2%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 2.1% 15 0.3% 17 0.3% 976 0.1% 840 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 25.5% 12 0.2% 20 0.3% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 4.3% 2 0.0% 3 0.0% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 2.1% 1 0.0% 1 0.0% 784 0.1% 696 0.1%
file_stream_wrapper_get_instance_by_scheme1 2.1% 1 0.0% 3 0.0% 800 0.1% 0 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass24 100.0% 5,874 98.0% 5,890 97.6% 929,328 99.9% 800,704 99.0%