Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)157,984 153,963 -4,021 -2.5%
Incl. Wall Time (microsec) per call 5,448 5,309 -139 -2.5%
Excl. Wall Time (microsec)152 139 -13 -8.6%
Incl. CPU (microsecs)147,496 143,517 -3,979 -2.7%
Incl. CPU (microsecs) per call 5,086 4,949 -137 -2.7%
Excl. CPU (microsec)127 132 5 3.9%
Incl. MemUse (bytes)13,519,944 12,610,664 -909,280 -6.7%
Incl. MemUse (bytes) per call 466,205 434,850 -31,354 -6.7%
Excl. MemUse (bytes)10,232 10,224 -8 -0.1%
Incl. PeakMemUse (bytes)13,674,160 12,703,712 -970,448 -7.1%
Incl. PeakMemUse (bytes) per call 471,523 438,059 -33,464 -7.1%
Excl. PeakMemUse (bytes)6,568 6,568 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% -4,021 -4103.1% -3,979 -1524.5% -909,280 -2363.5% -970,448 -2460.6%
Exclusive Metrics Diff for Current Function-13 -0.3% 5 0.1% -8 -0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -4,093 -101.8% -4,058 -102.0% -909,224 -100.0% -970,584 -100.0%
service_container_prod::getDatabaseService0 N/A% 36 0.9% 44 1.1% -8 -0.0% -88 -0.0%
Drupal\Core\ImageToolkit\ImageToolkitManager::getAvailableToolkits0 N/A% 27 0.7% 28 0.7% 0 0.0% 128 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% 8 0.2% 6 0.2% -48 -0.0% 96 0.0%
service_container_prod::getSettingsService0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -4,715 -117.3% -4,675 -117.5% -911,576 -100.3% -971,968 -100.2%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 308 7.7% 276 6.9% -48 -0.0% -8 -0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 113 2.8% 106 2.7% 2,424 0.3% 1,448 0.1%
Drupal\Core\Routing\RoutePreloader::onRequest0 N/A% 109 2.7% 120 3.0% 8 0.0% 88 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 78 1.9% 94 2.4% -48 -0.0% -112 -0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 36 0.9% 34 0.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% 32 0.8% 38 1.0% -8 -0.0% -88 -0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 31 0.8% 32 0.8% 0 0.0% 128 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -21 -0.5% -22 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 13 0.3% 10 0.3% 8 0.0% -32 -0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% -10 -0.2% -4 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 5 0.1% 5 0.1% -40 -0.0% 96 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 4 0.1% 4 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 3 0.1% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 2 0.0% 4 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 2 0.0% 2 0.1% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% -1 -0.0% -2 -0.1% 8 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\ImageToolkit\GDToolkit::isAvailable0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% -1 -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\PathSubscriber::onKernelRequestConvertPath0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%