Run Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Parent/Child report for function_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
function_exists520 98.1% 654 0.1% 1,153 0.2% 13,680 0.1% 5,416 0.0%
Exclusive Metrics for Current Function654 100.0% 1,153 100.0% 13,680 100.0% 5,416 100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::alter172 33.1% 188 28.7% 363 31.5% 792 5.8% 48 0.9%
Drupal\Core\Extension\ModuleHandler::verifyImplementations79 15.2% 105 16.1% 185 16.0% 816 6.0% 1,168 21.6%
Drupal\Core\Theme\ThemeManager::theme@158 11.2% 85 13.0% 129 11.2% 800 5.8% 632 11.7%
Drupal\Core\Theme\ThemeManager::theme54 10.4% 74 11.3% 126 10.9% 792 5.8% 624 11.5%
Drupal\Core\Extension\ModuleHandler::invokeAll62 11.9% 69 10.6% 115 10.0% 808 5.9% 248 4.6%
Drupal\Core\Theme\ThemeManager::theme@234 6.5% 42 6.4% 74 6.4% 800 5.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes13 2.5% 23 3.5% 38 3.3% 800 5.8% 48 0.9%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition10 1.9% 17 2.6% 28 2.4% 832 6.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter14 2.7% 15 2.3% 29 2.5% 800 5.8% 520 9.6%
Drupal\Core\StringTranslation\TranslationManager::formatPlural8 1.5% 13 2.0% 23 2.0% 824 6.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@36 1.2% 8 1.2% 16 1.4% 800 5.8% 0 0.0%
Drupal\views\ViewExecutable::render4 0.8% 4 0.6% 9 0.8% 792 5.8% 0 0.0%
run_init::Extension/Core.php2 0.4% 4 0.6% 6 0.5% 784 5.7% 688 12.7%
Symfony\Component\HttpFoundation\Response::send1 0.2% 2 0.3% 4 0.3% 808 5.9% 0 0.0%
Drupal\Component\Utility\Unicode::check1 0.2% 2 0.3% 4 0.3% 800 5.8% 712 13.1%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct1 0.2% 2 0.3% 2 0.2% 816 6.0% 728 13.4%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme1 0.2% 1 0.2% 2 0.2% 816 6.0% 0 0.0%