Run Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists49 62.0% 10,309 1.1% 10,366 1.2% 703,584 4.2% 407,064 2.3%
Exclusive Metrics for Current Function221 2.1% 255 2.5% -1,072 -0.2% 3,872 1.0%
Parent functions
Drupal\Core\Entity\EntityManager::getControllerClass16 32.7% 5,399 52.4% 5,422 52.3% 426,248 60.6% 214,864 52.8%
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass23 46.9% 3,059 29.7% 3,078 29.7% 110,352 15.7% 37,336 9.2%
Drupal\Core\Database\Connection::getDriverClass1 2.0% 1,285 12.5% 1,286 12.4% 146,296 20.8% 135,872 33.4%
Drupal\Core\Config\Context\ConfigContextFactory::get1 2.0% 278 2.7% 278 2.7% 17,488 2.5% 17,496 4.3%
Drupal\Component\Datetime\DateTimePlus::canUseIntl1 2.0% 263 2.6% 265 2.6% 808 0.1% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate4 8.2% 18 0.2% 27 0.3% 808 0.1% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 4.1% 4 0.0% 6 0.1% 800 0.1% 712 0.2%
_drupal_simpletest_conf_path1 2.0% 3 0.0% 4 0.0% 784 0.1% 784 0.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass21 100.0% 10,088 97.9% 10,111 97.5% 704,656 100.2% 403,192 99.0%