Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for function_exists

function_existsRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls545 540 -5 -0.9%
Incl. Wall Time (microsec)389 370 -19 -4.9%
Incl. Wall Time (microsec) per call 1 1 -0 -4.0%
Excl. Wall Time (microsec)389 370 -19 -4.9%
Incl. CPU (microsecs)764 760 -4 -0.5%
Incl. CPU (microsecs) per call 1 1 0 0.4%
Excl. CPU (microsec)764 760 -4 -0.5%
Incl. MemUse (bytes)14,224 14,224 0 0.0%
Incl. MemUse (bytes) per call 26 26 0 0.9%
Excl. MemUse (bytes)14,224 14,224 0 0.0%
Incl. PeakMemUse (bytes)4,072 4,008 -64 -1.6%
Incl. PeakMemUse (bytes) per call 7 7 -0 -0.7%
Excl. PeakMemUse (bytes)4,072 4,008 -64 -1.6%

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-5 -100.0% -19 -2.5% -4 -0.3% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-19 -100.0% -4 -100.0% 0 N/A% -64 -100.0%
Parent functions
theme@2-2 -40.0% -5 -26.3% -6 -150.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -4 -21.1% -4 -100.0% 0 N/A% -64 -100.0%
_drupal_theme_initialize0 0.0% -3 -15.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -3 -15.8% 4 100.0% 0 N/A% 0 0.0%
theme0 0.0% -2 -10.5% 5 125.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -2 -10.5% -1 -25.0% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% -3 -75.0% 0 N/A% 0 0.0%
theme@1-3 -60.0% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityFormController::prepareInvokeAll0 0.0% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -4 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 5 125.0% 0 N/A% 0 0.0%