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

function_existsRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls968 979 11 1.1%
Incl. Wall Time (microsec)1,001 1,021 20 2.0%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)1,001 1,021 20 2.0%
Incl. CPU (microsecs)1,661 1,638 -23 -1.4%
Incl. CPU (microsecs) per call 2 2 -0 -2.5%
Excl. CPU (microsec)1,661 1,638 -23 -1.4%
Incl. MemUse (bytes)12,720 12,736 16 0.1%
Incl. MemUse (bytes) per call 13 13 -0 -1.0%
Excl. MemUse (bytes)12,720 12,736 16 0.1%
Incl. PeakMemUse (bytes)5,240 5,192 -48 -0.9%
Incl. PeakMemUse (bytes) per call 5 5 -0 -2.0%
Excl. PeakMemUse (bytes)5,240 5,192 -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_exists11 100.0% 20 0.3% -23 -0.3% 16 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function20 100.0% -23 -100.0% 16 100.0% -48 -100.0%
Parent functions
_theme@110 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@21 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%