Run Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_exists36 59.0% 6,748 3.0% 6,785 3.3% 432,408 4.5% 380,872 3.9%
Exclusive Metrics for Current Function177 2.6% 197 2.9% 856 0.2% 7,488 2.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass8 22.2% 2,330 34.5% 2,338 34.5% 151,544 35.0% 116,472 30.6%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 47.2% 2,275 33.7% 2,288 33.7% 87,560 20.2% 70,584 18.5%
Drupal\Core\Database\Connection::getDriverClass2 5.6% 1,588 23.5% 1,591 23.4% 172,552 39.9% 172,504 45.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.8% 288 4.3% 289 4.3% 17,552 4.1% 17,904 4.7%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.8% 253 3.7% 256 3.8% 808 0.2% 1,184 0.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 11.1% 8 0.1% 13 0.2% 808 0.2% 728 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 5.6% 4 0.1% 6 0.1% 800 0.2% 712 0.2%
_drupal_simpletest_conf_path1 2.8% 2 0.0% 4 0.1% 784 0.2% 784 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass16 100.0% 6,571 97.4% 6,588 97.1% 431,552 99.8% 373,384 98.0%