Run Report
Run #55b92b79e7ad8: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for function_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
function_exists451 98.5% 605 0.2% 12,592 0.1% 6,192 0.0%
Exclusive Metrics for Current Function605 100.0% 12,592 100.0% 6,192 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::buildImplementationInfo123 27.3% 254 42.0% 672 5.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::alterForTheme88 19.5% 103 17.0% 656 5.2% 96 1.6%
Drupal\Core\Extension\ModuleHandler::verifyImplementations77 17.1% 73 12.1% 672 5.3% 464 7.5%
Drupal\Core\Theme\ThemeManager::theme@182 18.2% 72 11.9% 656 5.2% 560 9.0%
Drupal\Core\Theme\ThemeManager::theme41 9.1% 49 8.1% 648 5.1% 184 3.0%
Drupal\Core\Theme\ThemeManager::theme@211 2.4% 30 5.0% 656 5.2% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter12 2.7% 6 1.0% 656 5.2% 344 5.6%
Symfony\Component\HttpFoundation\Response::send1 0.2% 5 0.8% 664 5.3% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.4% 2 0.3% 696 5.5% 512 8.3%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.2% 2 0.3% 696 5.5% 432 7.0%
Twig_Node_Expression_GetAttr::compile4 0.9% 2 0.3% 648 5.1% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition2 0.4% 1 0.2% 688 5.5% 640 10.3%
???_op@31 0.2% 1 0.2% 624 5.0% 664 10.7%
Drupal\Core\DrupalKernel::initializeSettings1 0.2% 1 0.2% 656 5.2% 520 8.4%
Drupal\Component\Utility\Crypt::randomBytes1 0.2% 1 0.2% 656 5.2% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.2% 1 0.2% 672 5.3% 672 10.9%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.2% 1 0.2% 672 5.3% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.2% 1 0.2% 656 5.2% 568 9.2%
Drupal\Core\DrupalKernel::boot1 0.2% 0 0.0% 648 5.1% 536 8.7%