Run Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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_exists69 63.9% 15,064 3.8% 15,128 4.2% 2,085,024 6.3% 1,928,768 5.8%
Exclusive Metrics for Current Function303 2.0% 328 2.2% -3,584 -0.2% 4,920 0.3%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass9 13.0% 6,356 42.2% 6,370 42.1% 961,000 46.1% 911,096 47.2%
Drupal\Core\Database\Connection::getDriverClass5 7.2% 4,374 29.0% 4,378 28.9% 660,296 31.7% 619,824 32.1%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass44 63.8% 3,548 23.6% 3,582 23.7% 406,496 19.5% 346,272 18.0%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.4% 318 2.1% 318 2.1% 39,968 1.9% 42,808 2.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 1.4% 300 2.0% 301 2.0% 6,560 0.3% 6,544 0.3%
Drupal\Core\Controller\ControllerResolver::createController1 1.4% 151 1.0% 152 1.0% 8,312 0.4% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 7.2% 10 0.1% 17 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.9% 5 0.0% 7 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 1.4% 2 0.0% 3 0.0% 784 0.0% 784 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass29 96.7% 14,487 96.2% 14,525 96.0% 2,083,096 99.9% 1,918,784 99.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 3.3% 274 1.8% 275 1.8% 5,512 0.3% 5,064 0.3%