Run Report
Run #5659177493c27: 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_exists1,013 99.6% 240 0.0% 15,224 0.0% 5,768 0.0%
Exclusive Metrics for Current Function240 100.0% 15,224 100.0% 5,768 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::render@2259 25.6% 140 58.3% 656 4.3% 656 11.4%
Drupal\Core\Extension\ModuleHandler::verifyImplementations121 11.9% 33 13.8% 672 4.4% 192 3.3%
Drupal\Core\Theme\ThemeManager::alterForTheme351 34.6% 15 6.2% 656 4.3% 288 5.0%
Drupal\Core\Extension\ModuleHandler::alter70 6.9% 13 5.4% 656 4.3% 48 0.8%
Drupal\Core\Theme\ThemeManager::render85 8.4% 10 4.2% 656 4.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@353 5.2% 5 2.1% 656 4.3% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes10 1.0% 4 1.7% 656 4.3% 96 1.7%
???_op3 0.3% 3 1.2% 624 4.1% 624 10.8%
Symfony\Component\Process\Process::__construct2 0.2% 3 1.2% 664 4.4% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.2% 2 0.8% 696 4.6% 512 8.9%
Drupal\Core\Theme\ThemeManager::render@45 0.5% 2 0.8% 656 4.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@137 3.7% 1 0.4% 656 4.3% 568 9.8%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 0.1% 1 0.4% 688 4.5% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.1% 1 0.4% 656 4.3% 600 10.4%
Symfony\Component\HttpFoundation\Response::send1 0.1% 1 0.4% 672 4.4% 0 0.0%
module_load_include3 0.3% 1 0.4% 632 4.2% 128 2.2%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.1% 1 0.4% 672 4.4% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.1% 1 0.4% 696 4.6% 432 7.5%
Drupal\Core\DrupalKernel::boot1 0.1% 1 0.4% 648 4.3% 536 9.3%
Symfony\Component\Process\Process::isSigchildEnabled1 0.1% 1 0.4% 664 4.4% 0 0.0%
Drupal\Core\DrupalKernel::initializeSettings1 0.1% 1 0.4% 656 4.3% 488 8.5%
Drupal\Core\Extension\ModuleHandler::implementsHook3 0.3% 0 0.0% 664 4.4% 600 10.4%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.1% 0 0.0% 672 4.4% 0 0.0%