Run Report
Run #519fd788bae9c: XHProf Run (Namespace=drupal-perf-steinmb)
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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_exists30 52.6% 6,011 1.0% 6,047 1.0% 581,424 4.5% 355,688 2.7%
Exclusive Metrics for Current Function128 2.1% 143 2.4% -376 -0.1% 5,912 1.7%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass8 26.7% 2,764 46.0% 2,775 45.9% 252,280 43.4% 200,624 56.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass10 33.3% 1,649 27.4% 1,657 27.4% 87,624 15.1% 47,168 13.3%
Drupal\Core\Database\Connection::getDriverClass3 10.0% 1,377 22.9% 1,380 22.8% 220,752 38.0% 87,280 24.5%
Drupal\Core\Config\Context\ConfigContextFactory::get1 3.3% 212 3.5% 213 3.5% 17,568 3.0% 17,664 5.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 13.3% 4 0.1% 10 0.2% 808 0.1% 728 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 6.7% 2 0.0% 5 0.1% 800 0.1% 712 0.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 3.3% 2 0.0% 4 0.1% 808 0.1% 672 0.2%
_drupal_simpletest_conf_path1 3.3% 1 0.0% 3 0.0% 784 0.1% 840 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass18 100.0% 5,883 97.9% 5,904 97.6% 581,800 100.1% 349,776 98.3%