Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls968 968 0 0.0%
Incl. Wall Time (microsec)1,001 1,023 22 2.2%
Incl. Wall Time (microsec) per call 1 1 0 2.2%
Excl. Wall Time (microsec)1,001 1,023 22 2.2%
Incl. CPU (microsecs)1,661 1,704 43 2.6%
Incl. CPU (microsecs) per call 2 2 0 2.6%
Excl. CPU (microsec)1,661 1,704 43 2.6%
Incl. MemUse (bytes)12,720 12,720 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.0%
Excl. MemUse (bytes)12,720 12,720 0 0.0%
Incl. PeakMemUse (bytes)5,240 5,240 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)5,240 5,240 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% 22 0.8% 43 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% 43 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 6 27.3% 7 16.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 N/A% 5 22.7% 17 39.5% 0 N/A% 0 N/A%
_theme0 N/A% 4 18.2% 3 7.0% 0 N/A% 0 N/A%
_theme@10 N/A% 3 13.6% 19 44.2% 0 N/A% 0 N/A%
_theme@20 N/A% 3 13.6% 13 30.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 4.5% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% -7 -16.3% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 3 7.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 0 0.0% -13 -30.2% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%