Run Report
Run #5578e32524136: 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_exists1,831 99.6% 46 0.0% 14,800 0.1% 7,416 0.0%
Exclusive Metrics for Current Function46 100.0% 14,800 100.0% 7,416 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::alterForTheme670 36.6% 11 23.9% 656 4.4% 192 2.6%
Drupal\Core\Theme\ThemeManager::theme@3501 27.4% 11 23.9% 656 4.4% 96 1.3%
Drupal\Core\Extension\ModuleHandler::verifyImplementations77 4.2% 10 21.7% 672 4.5% 936 12.6%
Drupal\Core\Theme\ThemeManager::theme@495 5.2% 3 6.5% 656 4.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@1132 7.2% 3 6.5% 656 4.4% 568 7.7%
Drupal\Core\Theme\ThemeManager::theme@2146 8.0% 2 4.3% 656 4.4% 392 5.3%
???_op3 0.2% 1 2.2% 880 5.9% 624 8.4%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.1% 1 2.2% 696 4.7% 512 6.9%
Symfony\Component\HttpFoundation\Response::send1 0.1% 1 2.2% 664 4.5% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.1% 1 2.2% 696 4.7% 512 6.9%
Drupal\Component\Utility\Crypt::randomBytes3 0.2% 1 2.2% 656 4.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@535 1.9% 1 2.2% 656 4.4% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition11 0.6% 0 0.0% 688 4.6% 640 8.6%
Drupal\Core\Theme\ThemeManager::theme@642 2.3% 0 0.0% 656 4.4% 616 8.3%
Drupal\Core\Extension\ModuleHandler::alter21 1.1% 0 0.0% 656 4.4% 424 5.7%
Drupal\Core\DrupalKernel::initializeSettings1 0.1% 0 0.0% 656 4.4% 488 6.6%
Drupal\Component\Utility\Unicode::check1 0.1% 0 0.0% 656 4.4% 568 7.7%
Drupal\Core\DrupalKernel::boot1 0.1% 0 0.0% 648 4.4% 560 7.6%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.1% 0 0.0% 672 4.5% 0 0.0%
Drupal\views\ViewExecutable::render4 0.2% 0 0.0% 648 4.4% 288 3.9%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.1% 0 0.0% 672 4.5% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme82 4.5% 0 0.0% 648 4.4% 0 0.0%