Run Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_exists88 56.4% 21,559 3.7% 16,001 2.8% 401,760 5.6% 337,176 4.6%
Exclusive Metrics for Current Function540 2.5% 0 0.0% -2,556 -0.6% 5,112 1.5%
Parent functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl34 38.6% 9,291 43.1% 12,001 75.0% 456 0.1% 2,320 0.7%
Drupal\Core\Entity\EntityManager::getControllerClass15 17.0% 5,545 25.7% 0 0.0% 212,868 53.0% 166,400 49.4%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass25 28.4% 4,726 21.9% 0 0.0% 94,916 23.6% 74,956 22.2%
Drupal\Core\Database\Connection::getDriverClass1 1.1% 1,345 6.2% 4,000 25.0% 82,076 20.4% 81,312 24.1%
Drupal\Core\Database\Query\Select::extend1 1.1% 322 1.5% 0 0.0% 448 0.1% 960 0.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.1% 305 1.4% 0 0.0% 9,656 2.4% 9,888 2.9%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 9.1% 18 0.1% 0 0.0% 456 0.1% 456 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 2.3% 5 0.0% 0 0.0% 452 0.1% 452 0.1%
_drupal_simpletest_conf_path1 1.1% 2 0.0% 0 0.0% 432 0.1% 432 0.1%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass59 100.0% 21,019 97.5% 16,001 100.0% 404,316 100.6% 332,064 98.5%