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

call_user_funcRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)38,542 39,414 872 2.3%
Incl. Wall Time (microsec) per call 1,101 1,126 25 2.3%
Excl. Wall Time (microsec)115 111 -4 -3.5%
Incl. CPU (microsecs)32,000 40,000 8,000 25.0%
Incl. CPU (microsecs) per call 914 1,143 229 25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,919,504 3,927,312 7,808 0.2%
Incl. MemUse (bytes) per call 111,986 112,209 223 0.2%
Excl. MemUse (bytes)8,472 8,464 -8 -0.1%
Incl. PeakMemUse (bytes)4,023,408 4,033,904 10,496 0.3%
Incl. PeakMemUse (bytes) per call 114,955 115,254 300 0.3%
Excl. PeakMemUse (bytes)9,608 9,728 120 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 Function-4 -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%