Run Report
Run #52c873580653c: 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_exists84 65.6% 6,241 2.6% 6,312 2.8% 1,019,200 5.5% 803,832 4.3%
Exclusive Metrics for Current Function191 3.1% 232 3.7% -2,440 -0.2% 9,608 1.2%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass36 42.9% 2,539 40.7% 2,560 40.6% 365,288 35.8% 290,416 36.1%
Drupal\Core\Entity\EntityManager::getControllerClass17 20.2% 2,245 36.0% 2,266 35.9% 347,112 34.1% 216,696 27.0%
Drupal\Core\Form\FormBuilder::getFormId4 4.8% 487 7.8% 492 7.8% 59,832 5.9% 54,840 6.8%
Drupal\Core\Database\Connection::getDriverClass1 1.2% 399 6.4% 400 6.3% 141,856 13.9% 138,224 17.2%
Drupal\Core\Entity\Query\QueryBase::getClass13 15.5% 380 6.1% 390 6.2% 78,728 7.7% 78,928 9.8%
Drupal\Core\Controller\ControllerResolver::createController1 1.2% 88 1.4% 90 1.4% 4,584 0.4% 4,080 0.5%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.2% 77 1.2% 78 1.2% 17,632 1.7% 17,784 2.2%
Drupal\Component\Datetime\DateTimePlus::intlDateFormatterExists1 1.2% 16 0.3% 18 0.3% 976 0.1% 728 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate6 7.1% 6 0.1% 12 0.2% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.4% 2 0.0% 3 0.0% 800 0.1% 712 0.1%
file_stream_wrapper_get_instance_by_scheme1 1.2% 1 0.0% 2 0.0% 800 0.1% 0 0.0%
_drupal_simpletest_conf_path1 1.2% 1 0.0% 1 0.0% 784 0.1% 696 0.1%
Child function
Composer\Autoload\ClassLoader::loadClass35 100.0% 6,050 96.9% 6,080 96.3% 1,021,640 100.2% 794,224 98.8%