Run Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists4,064 99.9% 46 0.0% 13,928 0.0% 6,520 0.0%
Exclusive Metrics for Current Function46 100.0% 13,928 100.0% 6,520 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::render@2376 9.3% 18 39.1% 656 4.7% 616 9.4%
Drupal\Core\Theme\ThemeManager::render@1214 5.3% 8 17.4% 656 4.7% 0 0.0%
Drupal\Core\Theme\ThemeManager::render852 21.0% 5 10.9% 656 4.7% 0 0.0%
Drupal\Core\Extension\ModuleHandler::verifyImplementations78 1.9% 5 10.9% 672 4.8% 1,120 17.2%
Drupal\Core\Extension\ModuleHandler::implementsHook310 7.6% 4 8.7% 664 4.8% 664 10.2%
Drupal\Core\Theme\ThemeManager::alterForTheme2,150 52.9% 2 4.3% 656 4.7% 192 2.9%
Drupal\Component\Utility\Crypt::randomBytes7 0.2% 2 4.3% 656 4.7% 96 1.5%
Drupal\Core\Theme\ThemeManager::render@45 0.1% 1 2.2% 656 4.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::send1 0.0% 1 2.2% 664 4.8% 0 0.0%
Drupal\Core\DrupalKernel::initializeSettings1 0.0% 0 0.0% 656 4.7% 488 7.5%
Drupal\Component\Utility\Unicode::check1 0.0% 0 0.0% 656 4.7% 568 8.7%
Drupal\Core\Theme\ThemeManager::render@330 0.7% 0 0.0% 656 4.7% 0 0.0%
Drupal\Core\DrupalKernel::boot1 0.0% 0 0.0% 648 4.7% 560 8.6%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 0.0% 0 0.0% 688 4.9% 376 5.8%
Drupal\views\ViewExecutable::render4 0.1% 0 0.0% 648 4.7% 192 2.9%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.0% 0 0.0% 696 5.0% 512 7.9%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.0% 0 0.0% 696 5.0% 512 7.9%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.0% 0 0.0% 672 4.8% 0 0.0%
???_op5 0.1% 0 0.0% 624 4.5% 624 9.6%
Drupal\Core\Extension\ModuleHandler::alter23 0.6% 0 0.0% 680 4.9% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.0% 0 0.0% 672 4.8% 0 0.0%