Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for call_user_func

call_user_funcRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)2,062,327 10,460,322 8,397,995 407.2%
Incl. Wall Time (microsec) per call 54,272 275,272 221,000 407.2%
Excl. Wall Time (microsec)1,259 6,406 5,147 408.8%
Incl. CPU (microsecs)524,033 532,035 8,002 1.5%
Incl. CPU (microsecs) per call 13,790 14,001 211 1.5%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)27,879,936 27,880,360 424 0.0%
Incl. MemUse (bytes) per call 733,683 733,694 11 0.0%
Excl. MemUse (bytes)10,616 10,632 16 0.2%
Incl. PeakMemUse (bytes)27,792,904 27,792,952 48 0.0%
Incl. PeakMemUse (bytes) per call 731,392 731,393 1 0.0%
Excl. PeakMemUse (bytes)8,344 8,344 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% 8,397,995 55.3% 8,002 200.0% 424 25.1% 48 3.2%
Exclusive Metrics Diff for Current Function5,147 0.1% 0 0.0% 16 3.8% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 8,091,832 96.4% 4,002 50.0% 480 113.2% 136 283.3%
field_invoke_method0 N/A% 225,395 2.7% 4,001 50.0% -56 -13.2% -88 -183.3%
service_container_prod_::getDatabaseService0 N/A% 66,317 0.8% -1 -0.0% 0 0.0% 0 0.0%
service_container_prod_::getConfig_Cachedstorage_StorageService0 N/A% 14,200 0.2% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getSettingsService0 N/A% 251 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 6,235,529 74.3% 4,001 50.0% 216 50.9% 32 66.7%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1,520,101 18.1% 0 0.0% 72 17.0% 16 33.3%
{closure}0 N/A% 224,735 2.7% 4,001 50.0% -56 -13.2% -88 -183.3%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 164,784 2.0% 0 0.0% 40 9.4% 120 250.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 89,917 1.1% 1 0.0% 16 3.8% -40 -83.3%
Drupal\Core\Database\Database::getConnection0 N/A% 53,639 0.6% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 22,936 0.3% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 16,684 0.2% -4,000 -50.0% 104 24.5% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 16,648 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 16,584 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 9,805 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 5,321 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 4,733 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 4,375 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 1,404 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 1,378 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 1,287 0.0% 0 0.0% 0 0.0% 8 16.7%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 980 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 779 0.0% 4,001 50.0% 16 3.8% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 684 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 448 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 97 0.0% 0 0.0% 0 0.0% 0 0.0%