Run Report
Run #52c8778fefb2b: 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_exists64 63.4% 5,256 3.4% 5,314 3.6% 886,112 5.7% 707,648 4.5%
Exclusive Metrics for Current Function149 2.8% 183 3.4% -120 -0.0% 8,536 1.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 56.2% 2,476 47.1% 2,505 47.1% 365,304 41.2% 290,752 41.1%
Drupal\Core\Entity\EntityManager::getControllerClass11 17.2% 1,675 31.9% 1,689 31.8% 269,904 30.5% 189,184 26.7%
Drupal\Core\Database\Connection::getDriverClass1 1.6% 397 7.6% 398 7.5% 141,880 16.0% 128,048 18.1%
Drupal\Core\Form\FormBuilder::getFormId2 3.1% 346 6.6% 347 6.5% 46,768 5.3% 38,832 5.5%
Drupal\Core\Entity\Query\QueryBase::getClass1 1.6% 168 3.2% 169 3.2% 35,872 4.0% 35,992 5.1%
Drupal\Core\Controller\ControllerResolver::createController1 1.6% 88 1.7% 89 1.7% 4,584 0.5% 4,192 0.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.6% 80 1.5% 80 1.5% 17,632 2.0% 17,784 2.5%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.6% 16 0.3% 18 0.3% 976 0.1% 728 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate6 9.4% 6 0.1% 12 0.2% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 3.1% 2 0.0% 4 0.1% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.6% 1 0.0% 2 0.0% 800 0.1% 0 0.0%
_drupal_simpletest_conf_path1 1.6% 1 0.0% 1 0.0% 784 0.1% 696 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass28 100.0% 5,107 97.2% 5,131 96.6% 886,232 100.0% 699,112 98.8%