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 call_user_func

call_user_funcRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)77,250 77,107 -143 -0.2%
Incl. Wall Time (microsec) per call 1,839 1,836 -3 -0.2%
Excl. Wall Time (microsec)188 173 -15 -8.0%
Incl. CPU (microsecs)68,004 80,005 12,001 17.6%
Incl. CPU (microsecs) per call 1,619 1,905 286 17.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,342,040 4,368,568 26,528 0.6%
Incl. MemUse (bytes) per call 103,382 104,014 632 0.6%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)4,486,712 4,514,536 27,824 0.6%
Incl. PeakMemUse (bytes) per call 106,826 107,489 662 0.6%
Excl. PeakMemUse (bytes)9,336 9,336 0 0.0%

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% -143 -35.0% 12,001 300.0% 26,528 17.4% 27,824 18.1%
Exclusive Metrics Diff for Current Function-15 -10.5% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -161 -112.6% 4,000 33.3% 29,784 112.3% 31,096 111.8%
service_container_prod_::getDatabaseService0 N/A% 21 14.7% 4,001 33.3% 0 0.0% 0 0.0%
field_invoke_method_multiple0 N/A% -6 -4.2% 4,000 33.3% -3,256 -12.3% -3,272 -11.8%
service_container_prod_::getConfig_Cachedstorage_StorageService0 N/A% 2 1.4% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method0 N/A% 1 0.7% 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% -334 -233.6% 0 0.0% 29,768 112.2% 31,000 111.4%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 246 172.0% 4,000 33.3% 8 0.0% 8 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -63 -44.1% 0 0.0% 16 0.1% 16 0.1%
Drupal\Core\Database\Database::getConnection0 N/A% 29 20.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -14 -9.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 12 8.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -4.2% 4,001 33.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 4 2.8% 0 0.0% 0 0.0% 72 0.3%
{closure}0 N/A% -4 -2.8% 4,000 33.3% -3,256 -12.3% -3,272 -11.8%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 3 2.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% -2 -1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -0.7% 0 0.0% -8 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% -1 -0.7% 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\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 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\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%