Run Report
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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 58.1% 4,884 3.0% 16,000 10.0% 468,520 4.2% 407,440 3.6%
Exclusive Metrics for Current Function124 2.5% 0 0.0% 656 0.1% 6,416 1.6%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass9 25.0% 2,347 48.1% 8,000 50.0% 219,488 46.8% 176,176 43.2%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 47.2% 1,357 27.8% 4,000 25.0% 87,080 18.6% 70,488 17.3%
Drupal\Core\Database\Connection::getDriverClass1 2.8% 771 15.8% 4,000 25.0% 141,280 30.2% 139,712 34.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.8% 246 5.0% 0 0.0% 17,472 3.7% 17,696 4.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.8% 156 3.2% 0 0.0% 808 0.2% 1,144 0.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 11.1% 4 0.1% 0 0.0% 808 0.2% 728 0.2%
Drupal\Core\DrupalKernel::initializeContainer2 5.6% 2 0.0% 0 0.0% 800 0.2% 712 0.2%
_drupal_simpletest_conf_path1 2.8% 1 0.0% 0 0.0% 784 0.2% 784 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass17 100.0% 4,760 97.5% 16,000 100.0% 467,864 99.9% 401,024 98.4%