Run Report
Run #55b926390e9b3: XHProf Run (Namespace=drupal-perf-cthos)
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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_exists325 98.2% 68 0.1% 11,928 0.1% 5,712 0.0%
Exclusive Metrics for Current Function68 100.0% 11,928 100.0% 5,712 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::verifyImplementations59 18.2% 21 30.9% 672 5.6% 680 11.9%
Drupal\Core\Theme\ThemeManager::alterForTheme102 31.4% 13 19.1% 656 5.5% 704 12.3%
Drupal\Core\Theme\ThemeManager::theme@163 19.4% 10 14.7% 656 5.5% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme21 6.5% 5 7.4% 648 5.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@250 15.4% 5 7.4% 656 5.5% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@310 3.1% 3 4.4% 656 5.5% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes3 0.9% 2 2.9% 656 5.5% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.6% 2 2.9% 696 5.8% 512 9.0%
Symfony\Component\HttpFoundation\Response::send1 0.3% 1 1.5% 664 5.6% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.3% 1 1.5% 696 5.8% 432 7.6%
Drupal\Component\Utility\Unicode::check1 0.3% 1 1.5% 656 5.5% 568 9.9%
Drupal\Core\DrupalKernel::initializeSettings1 0.3% 1 1.5% 656 5.5% 520 9.1%
Drupal\Core\DrupalKernel::boot1 0.3% 1 1.5% 648 5.4% 536 9.4%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.3% 1 1.5% 672 5.6% 672 11.8%
???_op@31 0.3% 1 1.5% 624 5.2% 664 11.6%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.3% 0 0.0% 672 5.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter6 1.8% 0 0.0% 656 5.5% 424 7.4%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 0.3% 0 0.0% 688 5.8% 0 0.0%