Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)39,414 38,542 -872 -2.2%
Incl. Wall Time (microsec) per call 1,126 1,101 -25 -2.2%
Excl. Wall Time (microsec)111 115 4 3.6%
Incl. CPU (microsecs)40,000 32,000 -8,000 -20.0%
Incl. CPU (microsecs) per call 1,143 914 -229 -20.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,927,312 3,919,504 -7,808 -0.2%
Incl. MemUse (bytes) per call 112,209 111,986 -223 -0.2%
Excl. MemUse (bytes)8,464 8,472 8 0.1%
Incl. PeakMemUse (bytes)4,033,904 4,023,408 -10,496 -0.3%
Incl. PeakMemUse (bytes) per call 115,254 114,955 -300 -0.3%
Excl. PeakMemUse (bytes)9,728 9,608 -120 -1.2%

Parent/Child Regression/Improvement report for call_user_func [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
call_user_func0 N/A% -872 -160.9% -8,000 -200.0% -7,808 -100.0% -10,496 -99.5%
Exclusive Metrics Diff for Current Function4 0.5% 0 0.0% 8 0.1% -120 -1.1%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -799 -91.6% -8,000 -100.0% -7,808 -100.0% -10,368 -98.8%
service_container_prod_::getDatabaseService0 N/A% -62 -7.1% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getConfig_Cachedstorage_StorageService0 N/A% -11 -1.3% 0 0.0% 0 0.0% -128 -1.2%
field_invoke_method_multiple0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getSettingsService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% -642 -73.6% -4,000 -50.0% -7,768 -99.5% -10,176 -97.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -161 -18.5% 4,000 50.0% -8 -0.1% -8 -0.1%
Drupal\Core\Database\Database::getConnection0 N/A% -63 -7.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -10 -1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -7 -0.8% 0 0.0% 0 0.0% -440 -4.2%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 0.2% 0 0.0% -16 -0.2% 272 2.6%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
{closure}0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 1 0.1% -4,000 -50.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 1 0.1% -4,000 -50.0% -24 -0.3% -24 -0.2%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%