Run Report
Run #51a19213db58a: XHProf Run (Namespace=drupal-perf-ezeedub)
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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_exists39 57.4% 3,952 1.5% 4,000 1.5% 362,264 5.8% 324,408 5.1%
Exclusive Metrics for Current Function196 5.0% 0 0.0% -500 -0.1% 4,152 1.3%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass11 28.2% 2,416 61.1% 0 0.0% 208,256 57.5% 189,620 58.5%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass20 51.3% 675 17.1% 4,000 100.0% 59,788 16.5% 41,260 12.7%
Drupal\Core\Database\Connection::getDriverClass1 2.6% 441 11.2% 0 0.0% 82,140 22.7% 80,896 24.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.6% 314 7.9% 0 0.0% 1,064 0.3% 1,356 0.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.6% 95 2.4% 0 0.0% 9,676 2.7% 9,936 3.1%
Drupal\Core\DrupalKernel::initializeContainer2 5.1% 5 0.1% 0 0.0% 452 0.1% 452 0.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate2 5.1% 4 0.1% 0 0.0% 456 0.1% 456 0.1%
_drupal_simpletest_conf_path1 2.6% 2 0.1% 0 0.0% 432 0.1% 432 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass19 95.0% 3,476 88.0% 4,000 100.0% 362,280 100.0% 319,560 98.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.0% 280 7.1% 0 0.0% 484 0.1% 696 0.2%