Run Report
Run #51a4629fe3743: 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_exists40 58.8% 3,928 1.1% 0 0.0% 358,008 5.3% 325,428 4.8%
Exclusive Metrics for Current Function199 5.1% 0 N/A% -220 -0.1% 3,924 1.2%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass13 32.5% 2,460 62.6% 0 N/A% 215,008 60.1% 195,708 60.1%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass17 42.5% 567 14.4% 0 N/A% 48,776 13.6% 37,396 11.5%
Drupal\Core\Database\Connection::getDriverClass1 2.5% 458 11.7% 0 N/A% 82,144 22.9% 80,068 24.6%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.5% 333 8.5% 0 N/A% 1,064 0.3% 1,112 0.3%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.5% 94 2.4% 0 N/A% 9,676 2.7% 9,804 3.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 10.0% 9 0.2% 0 N/A% 456 0.1% 456 0.1%
Drupal\Core\DrupalKernel::initializeContainer2 5.0% 5 0.1% 0 N/A% 452 0.1% 452 0.1%
_drupal_simpletest_conf_path1 2.5% 2 0.1% 0 N/A% 432 0.1% 432 0.1%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass18 94.7% 3,430 87.3% 0 N/A% 357,744 99.9% 320,980 98.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 5.3% 299 7.6% 0 N/A% 484 0.1% 524 0.2%