Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls626 650 24 3.8%
Incl. Wall Time (microsec)1,370 1,326 -44 -3.2%
Incl. Wall Time (microsec) per call 2 2 -0 -6.8%
Excl. Wall Time (microsec)1,370 1,326 -44 -3.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,072 11,072 0 0.0%
Incl. MemUse (bytes) per call 18 17 -1 -3.7%
Excl. MemUse (bytes)11,072 11,072 0 0.0%
Incl. PeakMemUse (bytes)5,452 5,180 -272 -5.0%
Incl. PeakMemUse (bytes) per call 9 8 -1 -8.5%
Excl. PeakMemUse (bytes)5,452 5,180 -272 -5.0%

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_exists24 100.0% -44 -1.3% 0 0.0% 0 0.0% -272 -0.4%
Exclusive Metrics Diff for Current Function-44 -100.0% 0 N/A% 0 N/A% -272 -100.0%
Parent functions
theme@14 16.7% -38 -86.4% 0 N/A% 0 N/A% 0 0.0%
theme20 83.3% 37 84.1% 0 N/A% 0 N/A% 0 0.0%
theme@20 0.0% -18 -40.9% 0 N/A% 0 N/A% -20 -7.4%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% -12 -27.3% 0 N/A% 0 N/A% 84 30.9%
theme@30 0.0% -5 -11.4% 0 N/A% 0 N/A% 0 0.0%
theme@40 0.0% -3 -6.8% 0 N/A% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% -3 -6.8% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 2.3% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 2.3% 0 N/A% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% -1 -2.3% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% -1 -2.3% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -2.3% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -1 -2.3% 0 N/A% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 N/A% 0 N/A% 44 16.2%
devel_silent0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 N/A% 0 N/A% -380 -139.7%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0%