Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for function_exists

function_existsRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls434 446 12 2.8%
Incl. Wall Time (microsec)361 370 9 2.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)361 370 9 2.5%
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)20,584 20,584 0 0.0%
Incl. MemUse (bytes) per call 47 46 -1 -2.7%
Excl. MemUse (bytes)20,584 20,584 0 0.0%
Incl. PeakMemUse (bytes)11,456 11,456 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 -1 -2.7%
Excl. PeakMemUse (bytes)11,456 11,456 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_exists12 100.0% 9 2.2% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
theme@412 100.0% 13 144.4% 0 N/A% 0 N/A% 0 N/A%
theme@30 0.0% -10 -111.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 10 111.1% 0 N/A% 0 N/A% 0 N/A%
theme@10 0.0% -3 -33.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -2 -22.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 1 11.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 1 11.1% 0 N/A% 0 N/A% 0 N/A%
theme@20 0.0% 1 11.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -1 -11.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 0.0% -1 -11.1% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_prepare_form0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
rdf_get_namespaces0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
theme0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
views_access0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_drupal_theme_initialize0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_field_invoke_multiple0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%