Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)14,474 15,676 1,202 8.3%
Incl. Wall Time (microsec) per call 804 871 67 8.3%
Excl. Wall Time (microsec)91 94 3 3.3%
Incl. CPU (microsecs)8,001 12,000 3,999 50.0%
Incl. CPU (microsecs) per call 445 667 222 50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)860,364 1,078,828 218,464 25.4%
Incl. MemUse (bytes) per call 47,798 59,935 12,137 25.4%
Excl. MemUse (bytes)3,116 3,116 0 0.0%
Incl. PeakMemUse (bytes)867,012 1,084,816 217,804 25.1%
Incl. PeakMemUse (bytes) per call 48,167 60,268 12,100 25.1%
Excl. PeakMemUse (bytes)3,608 3,608 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% 1,202 119.6% 3,999 199950.0% 218,464 100.3% 217,804 100.2%
Exclusive Metrics Diff for Current Function3 0.2% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,201 99.9% 3,999 100.0% 218,476 100.0% 217,816 100.0%
service_container_prod_::getConfig_Cachedstorage_StorageService0 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%
service_container_prod_::getDatabaseService0 N/A% 0 0.0% 0 0.0% -12 -0.0% -12 -0.0%
Child functions
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1,241 103.2% 3,999 100.0% 228,292 104.5% 227,604 104.5%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -49 -4.1% 0 0.0% -8,192 -3.7% -8,440 -3.9%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 34 2.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -24 -2.0% -4,000 -100.0% -1,612 -0.7% -1,568 -0.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -2 -0.2% 0 0.0% 0 0.0% 244 0.1%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 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%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.1% 0 0.0% -12 -0.0% -12 -0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -1 -0.1% 0 0.0% -8 -0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 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\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 4,000 100.0% -4 -0.0% -24 -0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%