Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)81,444 81,758 314 0.4%
Incl. Wall Time (microsec) per call 4,791 4,809 18 0.4%
Excl. Wall Time (microsec)96 94 -2 -2.1%
Incl. CPU (microsecs)68,985 69,184 199 0.3%
Incl. CPU (microsecs) per call 4,058 4,070 12 0.3%
Excl. CPU (microsec)87 84 -3 -3.4%
Incl. MemUse (bytes)5,346,952 5,388,976 42,024 0.8%
Incl. MemUse (bytes) per call 314,527 316,999 2,472 0.8%
Excl. MemUse (bytes)6,072 6,080 8 0.1%
Incl. PeakMemUse (bytes)5,178,424 5,210,784 32,360 0.6%
Incl. PeakMemUse (bytes) per call 304,613 306,517 1,904 0.6%
Excl. PeakMemUse (bytes)1,760 1,760 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% 314 68.4% 199 71.8% 42,024 99.7% 32,360 93.8%
Exclusive Metrics Diff for Current Function-2 -0.6% -3 -1.5% 8 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 599 190.8% 247 124.1% 42,024 100.0% 32,360 100.0%
service_container_prod_::getDatabaseService0 N/A% -284 -90.4% -45 -22.6% 0 0.0% 0 0.0%
service_container_prod_::getConfig_Cachedstorage_StorageService0 N/A% -1 -0.3% -2 -1.0% 0 0.0% 0 0.0%
service_container_prod_::getSettingsService0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 506 161.1% 276 138.7% 42,032 100.0% 32,376 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -284 -90.4% -45 -22.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 68 21.7% 34 17.1% -16 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 61 19.4% -63 -31.7% 0 0.0% -16 -0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -21 -6.7% -22 -11.1% 16 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -8 -2.5% 26 13.1% -8 -0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% -3 -1.0% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% -1 -0.3% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -1 -0.3% -1 -0.5% -8 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 0 0.0% -1 -0.5% 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\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%