Run Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists10,101 100.0% 63 0.0% 12,600 0.0% 2,056 0.0%
Exclusive Metrics for Current Function63 100.0% 12,600 100.0% 2,056 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::render@14,075 40.3% 21 33.3% 656 5.2% 608 29.6%
Drupal\Core\Theme\ThemeManager::render@21,168 11.6% 12 19.0% 656 5.2% 568 27.6%
Drupal\Core\Theme\ThemeManager::alterForTheme4,630 45.8% 11 17.5% 656 5.2% 96 4.7%
Symfony\Component\HttpFoundation\Response::send1 0.0% 10 15.9% 664 5.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::verifyImplementations70 0.7% 4 6.3% 672 5.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::render97 1.0% 3 4.8% 656 5.2% 88 4.3%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported2 0.0% 1 1.6% 696 5.5% 0 0.0%
???_op@23 0.0% 1 1.6% 624 5.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 0.0% 0 0.0% 688 5.5% 0 0.0%
Drupal\Core\DrupalKernel::initializeSettings1 0.0% 0 0.0% 656 5.2% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@321 0.2% 0 0.0% 656 5.2% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.0% 0 0.0% 672 5.3% 0 0.0%
Drupal\Core\DrupalKernel::boot1 0.0% 0 0.0% 648 5.1% 648 31.5%
Drupal\Component\Utility\Crypt::randomBytes5 0.0% 0 0.0% 656 5.2% 48 2.3%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported1 0.0% 0 0.0% 720 5.7% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.0% 0 0.0% 672 5.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter20 0.2% 0 0.0% 656 5.2% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.0% 0 0.0% 672 5.3% 0 0.0%
???_op2 0.0% 0 0.0% 624 5.0% 0 0.0%