Run Report
Run #53cc6dd4e5b4a: 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_exists376 88.9% 33,613 3.7% 33,988 3.8% 5,432,384 11.2% 4,176,872 8.6%
Exclusive Metrics for Current Function656 2.0% 989 2.9% 6,512 0.1% 6,296 0.2%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass27 7.2% 10,276 30.6% 10,301 30.3% 1,703,304 31.4% 1,518,520 36.4%
Drupal\Core\Entity\EntityManager::getDefinition275 73.1% 9,333 27.8% 9,612 28.3% 1,755,816 32.3% 1,598,664 38.3%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 9.6% 9,001 26.8% 9,039 26.6% 1,191,544 21.9% 397,112 9.5%
Drupal\Core\Entity\Query\QueryBase::getClass9 2.4% 1,823 5.4% 1,831 5.4% 252,240 4.6% 221,696 5.3%
Drupal\Core\Form\FormBuilder::getFormId2 0.5% 1,233 3.7% 1,235 3.6% 188,016 3.5% 177,896 4.3%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,174 3.5% 1,174 3.5% 245,512 4.5% 244,016 5.8%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition3 0.8% 727 2.2% 729 2.1% 93,544 1.7% 17,528 0.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate20 5.3% 40 0.1% 55 0.2% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 4 0.0% 7 0.0% 800 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass38 100.0% 32,957 98.0% 32,999 97.1% 5,425,872 99.9% 4,170,576 99.8%