Run Report
Run #53cceca14b28e: 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% 33,444 3.8% 33,809 3.9% 5,435,096 11.4% 4,434,728 9.3%
Exclusive Metrics for Current Function658 2.0% 989 2.9% 6,536 0.1% 6,304 0.1%
Parent functions
Drupal\Core\Entity\EntityType::hasControllerClass27 7.2% 10,152 30.4% 10,183 30.1% 1,704,656 31.4% 1,517,440 34.2%
Drupal\Core\Entity\EntityManager::getDefinition275 73.1% 9,271 27.7% 9,534 28.2% 1,755,848 32.3% 1,597,640 36.0%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 9.6% 9,117 27.3% 9,153 27.1% 1,192,856 21.9% 656,400 14.8%
Drupal\Core\Entity\Query\QueryBase::getClass9 2.4% 1,742 5.2% 1,754 5.2% 252,056 4.6% 221,688 5.0%
Drupal\Core\Form\FormBuilder::getFormId2 0.5% 1,256 3.8% 1,258 3.7% 188,088 3.5% 177,880 4.0%
Drupal\Core\Database\Connection::getDriverClass1 0.3% 1,147 3.4% 1,149 3.4% 245,608 4.5% 244,192 5.5%
Drupal\Core\DependencyInjection\ClassResolver::getInstanceFromDefinition3 0.8% 713 2.1% 715 2.1% 93,552 1.7% 18,048 0.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate20 5.3% 40 0.1% 52 0.2% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.5% 4 0.0% 7 0.0% 824 0.0% 0 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.3% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Child function
Composer\Autoload\ClassLoader::loadClass38 100.0% 32,786 98.0% 32,820 97.1% 5,428,560 99.9% 4,428,424 99.9%