Run Report
Run #519c10e55cf0a: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists73 57.9% 12,483 3.9% 12,569 4.2% 2,284,312 10.7% 1,538,312 7.2%
Exclusive Metrics for Current Function343 2.7% 382 3.0% -6,904 -0.3% 6,288 0.4%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass38 52.1% 9,384 75.2% 9,423 75.0% 1,806,152 79.1% 1,209,168 78.6%
Drupal\Core\Entity\EntityManager::getControllerClass14 19.2% 1,740 13.9% 1,755 14.0% 313,712 13.7% 179,704 11.7%
Drupal\Component\Datetime\DateTimePlus::canUseIntl4 5.5% 822 6.6% 833 6.6% 1,904 0.1% 3,896 0.3%
Drupal\Core\Database\Connection::getDriverClass1 1.4% 448 3.6% 450 3.6% 141,752 6.2% 125,464 8.2%
Drupal\Core\Config\Context\ConfigContextFactory::get1 1.4% 74 0.6% 75 0.6% 17,592 0.8% 17,800 1.2%
Doctrine\Common\Annotations\DocParser::classExists11 15.1% 11 0.1% 25 0.2% 808 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 2.7% 2 0.0% 4 0.0% 800 0.0% 712 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 1.4% 1 0.0% 2 0.0% 808 0.0% 728 0.0%
_drupal_simpletest_conf_path1 1.4% 1 0.0% 2 0.0% 784 0.0% 840 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass40 90.9% 11,397 91.3% 11,439 91.0% 2,290,216 100.3% 1,530,592 99.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass4 9.1% 743 6.0% 748 6.0% 1,000 0.0% 1,432 0.1%