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

function_existsRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls2,530 2,530 0 0.0%
Incl. Wall Time (microsec)2,951 3,014 63 2.1%
Incl. Wall Time (microsec) per call 1 1 0 2.1%
Excl. Wall Time (microsec)2,951 3,014 63 2.1%
Incl. CPU (microsecs)5,150 5,198 48 0.9%
Incl. CPU (microsecs) per call 2 2 0 0.9%
Excl. CPU (microsec)5,150 5,198 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 Function63 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%