Run Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists129 57.8% 29,650 5.3% 29,779 5.8% 3,150,792 8.3% 2,853,856 7.5%
Exclusive Metrics for Current Function618 2.1% 653 2.2% -9,584 -0.3% 3,872 0.1%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass14 10.9% 9,288 31.3% 9,307 31.3% 1,384,224 43.9% 1,280,016 44.9%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass73 56.6% 8,609 29.0% 8,676 29.1% 1,062,152 33.7% 910,504 31.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl25 19.4% 7,031 23.7% 7,050 23.7% 1,904 0.1% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass5 3.9% 4,375 14.8% 4,382 14.7% 660,112 21.0% 625,352 21.9%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.8% 323 1.1% 324 1.1% 40,008 1.3% 35,760 1.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate8 6.2% 17 0.1% 28 0.1% 808 0.0% 728 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 1.6% 5 0.0% 7 0.0% 800 0.0% 712 0.0%
_drupal_simpletest_conf_path1 0.8% 2 0.0% 5 0.0% 784 0.0% 784 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass60 70.6% 22,509 75.9% 22,581 75.8% 3,158,368 100.2% 2,849,984 99.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass25 29.4% 6,523 22.0% 6,545 22.0% 2,008 0.1% 0 0.0%