Run Report
Run #55894cb58cb8a: XHProf Run (Namespace=drupal-perf-stefanr)
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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_exists1,472 99.5% 1,064 0.1% 14,600 0.0% 4,848 0.0%
Exclusive Metrics for Current Function1,064 100.0% 14,600 100.0% 4,848 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::alterForTheme494 33.6% 383 36.0% 656 4.5% 216 4.5%
Drupal\Core\Theme\ThemeManager::theme@3372 25.3% 232 21.8% 656 4.5% 568 11.7%
Drupal\Core\Theme\ThemeManager::theme@1138 9.4% 99 9.3% 656 4.5% 568 11.7%
Drupal\Core\Theme\ThemeManager::theme@2146 9.9% 94 8.8% 656 4.5% 392 8.1%
Drupal\Core\Extension\ModuleHandler::implementsHook44 3.0% 58 5.5% 664 4.5% 504 10.4%
Drupal\Core\Extension\ModuleHandler::verifyImplementations83 5.6% 55 5.2% 672 4.6% 648 13.4%
Drupal\Core\Theme\ThemeManager::theme82 5.6% 53 5.0% 648 4.4% 48 1.0%
Drupal\Core\Theme\ThemeManager::theme@460 4.1% 44 4.1% 656 4.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter23 1.6% 13 1.2% 656 4.5% 424 8.7%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition11 0.7% 11 1.0% 688 4.7% 552 11.4%
Drupal\views\ViewExecutable::render4 0.3% 4 0.4% 648 4.4% 288 5.9%
Drupal\Component\Utility\Crypt::randomBytes3 0.2% 3 0.3% 672 4.6% 0 0.0%
run_init::Extension/Core.php2 0.1% 3 0.3% 640 4.4% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.1% 3 0.3% 696 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::send1 0.1% 3 0.3% 664 4.5% 0 0.0%
Drupal\Core\DrupalKernel::initializeSettings1 0.1% 1 0.1% 656 4.5% 224 4.6%
Drupal\Component\Utility\Unicode::check1 0.1% 1 0.1% 656 4.5% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.1% 1 0.1% 672 4.6% 0 0.0%
run_init::src/functions_include.php1 0.1% 1 0.1% 648 4.4% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.1% 1 0.1% 720 4.9% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.1% 1 0.1% 672 4.6% 0 0.0%
Drupal\Core\DrupalKernel::boot1 0.1% 0 0.0% 648 4.4% 416 8.6%