Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for function_exists

function_existsRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls4,344 4,444 100 2.3%
Incl. Wall Time (microsec)1,080 694 -386 -35.7%
Incl. Wall Time (microsec) per call 0 0 -0 -37.2%
Excl. Wall Time (microsec)1,080 694 -386 -35.7%
Incl. MemUse (bytes)11,312 11,304 -8 -0.1%
Incl. MemUse (bytes) per call 3 3 -0 -2.3%
Excl. MemUse (bytes)11,312 11,304 -8 -0.1%
Incl. PeakMemUse (bytes)2,640 1,560 -1,080 -40.9%
Incl. PeakMemUse (bytes) per call 1 0 -0 -42.2%
Excl. PeakMemUse (bytes)2,640 1,560 -1,080 -40.9%

Parent/Child Regression/Improvement report for function_exists [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
function_exists100 100.0% -386 -5.9% -8 -0.0% -1,080 -0.0%
Exclusive Metrics Diff for Current Function-386 -100.0% -8 -100.0% -1,080 -100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::theme0 0.0% -178 -46.1% 0 0.0% -480 -44.4%
Drupal\Core\Theme\ThemeManager::theme@2100 100.0% -119 -30.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 0.0% -64 -16.6% 0 0.0% 48 4.4%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% -21 -5.4% 0 0.0% 488 45.2%
Drupal\Core\Extension\ModuleHandler::verifyImplementations0 0.0% -3 -0.8% 0 0.0% -448 -41.5%
run_init::Extension/Core.php0 0.0% -1 -0.3% 0 0.0% -544 -50.4%
Drupal\views\ViewExecutable::render0 0.0% -1 -0.3% 0 0.0% -144 -13.3%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileBinaryMimeTypeGuesser::isSupported0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\FileinfoMimeTypeGuesser::isSupported0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 0.0% 0 0.0% -8 -100.0% 0 0.0%