Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for function_exists

function_existsRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls549 508 -41 -7.5%
Incl. Wall Time (microsec)821 773 -48 -5.8%
Incl. Wall Time (microsec) per call 1 2 0 1.8%
Excl. Wall Time (microsec)821 773 -48 -5.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 8 8 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)19,816 19,816 0 0.0%
Incl. MemUse (bytes) per call 36 39 3 8.1%
Excl. MemUse (bytes)19,816 19,816 0 0.0%
Incl. PeakMemUse (bytes)11,648 11,696 48 0.4%
Incl. PeakMemUse (bytes) per call 21 23 2 8.5%
Excl. PeakMemUse (bytes)11,648 11,696 48 0.4%

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-41 -100.0% -48 -1.0% 4,000 50.0% 0 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-48 -100.0% 4,000 100.0% 0 N/A% 48 100.0%
Parent functions
theme@1-32 -78.0% -37 -77.1% 4,000 100.0% 0 N/A% 48 100.0%
theme@2-9 -22.0% -11 -22.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 3 6.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%
theme0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 1 2.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 1 2.1% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 0.0% 0 0.0% 0 0.0% 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%
views_access0 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% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%