Run Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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_exists249 85.3% 20,345 5.6% 20,488 6.0% 4,141,912 11.5% 3,894,896 10.8%
Exclusive Metrics for Current Function393 1.9% 505 2.5% -1,192 -0.0% 8,776 0.2%
Parent functions
Drupal\Core\Entity\EntityManager::getDefinition155 62.2% 7,633 37.5% 7,696 37.6% 1,706,256 41.2% 1,477,712 37.9%
Drupal\Core\Entity\EntityType::hasControllerClass16 6.4% 6,625 32.6% 6,642 32.4% 1,321,256 31.9% 1,320,528 33.9%
Drupal\Core\Database\Connection::getDriverClass2 0.8% 1,927 9.5% 1,929 9.4% 407,304 9.8% 399,368 10.3%
Drupal\Core\Entity\Query\QueryBase::getClass47 18.9% 1,506 7.4% 1,532 7.5% 242,024 5.8% 262,944 6.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass5 2.0% 1,123 5.5% 1,127 5.5% 169,176 4.1% 159,752 4.1%
Drupal\Core\Controller\ControllerResolver::createController1 0.4% 868 4.3% 869 4.2% 176,736 4.3% 163,216 4.2%
Drupal\Core\Form\FormBuilder::getFormId2 0.8% 604 3.0% 604 2.9% 111,136 2.7% 108,136 2.8%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.4% 39 0.2% 40 0.2% 3,216 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate12 4.8% 12 0.1% 27 0.1% 808 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_uri2 0.8% 2 0.0% 4 0.0% 792 0.0% 512 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.8% 2 0.0% 5 0.0% 800 0.0% 712 0.0%
file_stream_wrapper_valid_scheme2 0.8% 2 0.0% 8 0.0% 784 0.0% 560 0.0%
Drupal\Core\ImageToolkit\ImageToolkitManager::getDefaultToolkitId1 0.4% 1 0.0% 3 0.0% 824 0.0% 728 0.0%
file_stream_wrapper_get_instance_by_scheme1 0.4% 1 0.0% 2 0.0% 800 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass34 100.0% 19,952 98.1% 19,983 97.5% 4,143,104 100.0% 3,886,120 99.8%