Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for function_exists

function_existsRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls979 968 -11 -1.1%
Incl. Wall Time (microsec)1,021 1,001 -20 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)1,021 1,001 -20 -2.0%
Incl. CPU (microsecs)1,638 1,661 23 1.4%
Incl. CPU (microsecs) per call 2 2 0 2.6%
Excl. CPU (microsec)1,638 1,661 23 1.4%
Incl. MemUse (bytes)12,736 12,720 -16 -0.1%
Incl. MemUse (bytes) per call 13 13 0 1.0%
Excl. MemUse (bytes)12,736 12,720 -16 -0.1%
Incl. PeakMemUse (bytes)5,192 5,240 48 0.9%
Incl. PeakMemUse (bytes) per call 5 5 0 2.1%
Excl. PeakMemUse (bytes)5,192 5,240 48 0.9%

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_exists-11 -100.0% -20 -0.3% 23 0.3% -16 -0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-20 -100.0% 23 100.0% -16 -100.0% 48 100.0%
Parent functions
_theme@1-10 -90.9% -7 -35.0% 2 8.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% -6 -30.0% -6 -26.1% -16 -100.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -4 -20.0% 5 21.7% 0 0.0% 48 100.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 4 20.0% 1 4.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementationInfo0 0.0% -4 -20.0% 6 26.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -3 -15.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 1 5.0% 2 8.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 5.0% 9 39.1% 0 0.0% 0 0.0%
_theme@2-1 -9.1% -1 -5.0% 0 0.0% 0 0.0% 0 0.0%
_theme0 0.0% -1 -5.0% 4 17.4% 0 0.0% 0 0.0%
_theme@30 0.0% 0 0.0% -3 -13.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural0 0.0% 0 0.0% 1 4.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 3 13.0% 0 0.0% 0 0.0%
???_op@10 0.0% 0 0.0% 1 4.3% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%