Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls2,530 2,530 0 0.0%
Incl. Wall Time (microsec)3,014 2,951 -63 -2.1%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)3,014 2,951 -63 -2.1%
Incl. CPU (microsecs)5,198 5,150 -48 -0.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)5,198 5,150 -48 -0.9%
Incl. MemUse (bytes)15,048 15,048 0 0.0%
Incl. MemUse (bytes) per call 6 6 0 0.0%
Excl. MemUse (bytes)15,048 15,048 0 0.0%
Incl. PeakMemUse (bytes)5,480 5,480 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)5,480 5,480 0 0.0%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
function_exists0 N/A% -63 -0.9% -48 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-63 -100.0% -48 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% -59 -93.7% -37 -77.1% 0 N/A% 0 N/A%
_theme@20 N/A% -20 -31.7% -27 -56.2% 0 N/A% 0 N/A%
_theme@10 N/A% 17 27.0% -1 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -7 -11.1% -18 -37.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 7 11.1% 27 56.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -9.5% -3 -6.2% 0 N/A% 0 N/A%
_theme@50 N/A% 6 9.5% 8 16.7% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 6 9.5% -2 -4.2% 0 N/A% 0 N/A%
_theme@40 N/A% 5 7.9% 10 20.8% 0 N/A% 0 N/A%
_theme@30 N/A% -4 -6.3% 7 14.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% -3 -4.8% -3 -6.2% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% -2 -3.2% -1 -2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% -1 -1.6% -2 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% -1 -1.6% 1 2.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -1 -1.6% -1 -2.1% 0 N/A% 0 N/A%
_theme0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%