Run Report
Run #52c962cbedbff: 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_exists252 81.0% 4,262 1.6% 4,407 1.8% 1,430,176 7.6% 1,010,360 5.3%
Exclusive Metrics for Current Function424 9.9% 522 11.8% -8,360 -0.6% 9,920 1.0%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass207 82.1% 2,030 47.6% 2,132 48.4% 568,496 39.8% 368,152 36.4%
Drupal\Core\Entity\EntityManager::getControllerClass17 6.7% 1,123 26.3% 1,132 25.7% 436,288 30.5% 293,184 29.0%
Drupal\Core\Database\Connection::getDriverClass4 1.6% 550 12.9% 557 12.6% 259,600 18.2% 199,864 19.8%
Drupal\Core\Entity\Query\QueryBase::getClass4 1.6% 262 6.1% 265 6.0% 88,928 6.2% 79,080 7.8%
Drupal\Core\Form\FormBuilder::getFormId3 1.2% 122 2.9% 126 2.9% 20,920 1.5% 17,072 1.7%
Drupal\Core\Controller\ControllerResolver::createController2 0.8% 85 2.0% 89 2.0% 34,056 2.4% 33,032 3.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.4% 46 1.1% 48 1.1% 17,720 1.2% 17,840 1.8%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 0.4% 31 0.7% 32 0.7% 976 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate9 3.6% 9 0.2% 18 0.4% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 0.8% 2 0.0% 4 0.1% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 0.4% 1 0.0% 2 0.0% 800 0.1% 0 0.0%
_drupal_simpletest_conf_path1 0.4% 1 0.0% 2 0.0% 784 0.1% 696 0.1%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass50 100.0% 3,838 90.1% 3,885 88.2% 1,438,536 100.6% 1,000,440 99.0%