Run Report
Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_exists487 98.6% 171 0.0% 13,256 0.0% 3,488 0.0%
Exclusive Metrics for Current Function171 100.0% 13,256 100.0% 3,488 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::theme@1127 26.1% 46 26.9% 656 4.9% 504 14.4%
Drupal\Core\Theme\ThemeManager::alterForTheme150 30.8% 38 22.2% 656 4.9% 144 4.1%
Drupal\Core\Extension\ModuleHandler::verifyImplementations71 14.6% 28 16.4% 672 5.1% 264 7.6%
Drupal\Core\Theme\ThemeManager::theme@266 13.6% 23 13.5% 656 4.9% 616 17.7%
Drupal\Core\Theme\ThemeManager::theme32 6.6% 15 8.8% 648 4.9% 48 1.4%
Drupal\Core\Theme\ThemeManager::theme@310 2.1% 4 2.3% 656 4.9% 0 0.0%
Drupal\views\ViewExecutable::render4 0.8% 3 1.8% 648 4.9% 144 4.1%
Drupal\Component\Utility\Crypt::randomBytes3 0.6% 3 1.8% 656 4.9% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.4% 2 1.2% 696 5.3% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.2% 1 0.6% 672 5.1% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 0.2% 1 0.6% 688 5.2% 552 15.8%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.2% 1 0.6% 672 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::send1 0.2% 1 0.6% 664 5.0% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.2% 1 0.6% 656 4.9% 0 0.0%
run_init::Extension/Core.php2 0.4% 1 0.6% 640 4.8% 0 0.0%
run_init::src/functions_include.php1 0.2% 1 0.6% 648 4.9% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.2% 1 0.6% 712 5.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter11 2.3% 1 0.6% 656 4.9% 424 12.2%
Drupal\Core\DrupalKernel::initializeSettings1 0.2% 0 0.0% 656 4.9% 376 10.8%
Drupal\Core\DrupalKernel::boot1 0.2% 0 0.0% 648 4.9% 416 11.9%