Run Report
Run #51aaed996e9e3: 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_exists36 57.1% 10,001 3.0% 10,046 3.3% 1,369,624 4.8% 1,293,416 4.5%
Exclusive Metrics for Current Function134 1.3% 158 1.6% 304 0.0% 4,736 0.4%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass8 22.2% 6,033 60.3% 6,048 60.2% 861,976 62.9% 839,312 64.9%
Drupal\Core\Database\Connection::getDriverClass1 2.8% 1,955 19.5% 1,956 19.5% 312,992 22.9% 295,208 22.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 47.2% 1,508 15.1% 1,526 15.2% 153,456 11.2% 115,632 8.9%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.8% 304 3.0% 305 3.0% 36,904 2.7% 38,944 3.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.8% 192 1.9% 193 1.9% 1,904 0.1% 2,096 0.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate5 13.9% 6 0.1% 10 0.1% 808 0.1% 728 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 5.6% 2 0.0% 4 0.0% 800 0.1% 712 0.1%
_drupal_simpletest_conf_path1 2.8% 1 0.0% 4 0.0% 784 0.1% 784 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass17 94.4% 9,698 97.0% 9,717 96.7% 1,368,464 99.9% 1,288,016 99.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.6% 169 1.7% 171 1.7% 856 0.1% 664 0.1%