Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)244,764 247,318 2,554 1.0%
Incl. Wall Time (microsec) per call 7,896 7,978 82 1.0%
Excl. Wall Time (microsec)159 170 11 6.9%
Incl. CPU (microsecs)229,309 231,584 2,275 1.0%
Incl. CPU (microsecs) per call 7,397 7,470 73 1.0%
Excl. CPU (microsec)153 156 3 2.0%
Incl. MemUse (bytes)8,641,552 8,582,224 -59,328 -0.7%
Incl. MemUse (bytes) per call 278,760 276,846 -1,914 -0.7%
Excl. MemUse (bytes)12,376 12,376 0 0.0%
Incl. PeakMemUse (bytes)8,831,744 8,773,528 -58,216 -0.7%
Incl. PeakMemUse (bytes) per call 284,895 283,017 -1,878 -0.7%
Excl. PeakMemUse (bytes)7,888 7,888 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% 2,554 111.8% 2,275 110.8% -59,328 -100.4% -58,216 -99.6%
Exclusive Metrics Diff for Current Function11 0.4% 3 0.1% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 2,693 105.4% 2,274 100.0% -59,328 -100.0% -58,216 -100.0%
service_container_prod::getDatabaseService0 N/A% -183 -7.2% -43 -1.9% 0 0.0% 0 0.0%
drupal_render@30 N/A% 35 1.4% 36 1.6% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 9 0.4% 9 0.4% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::query0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 1,437 56.3% 1,373 60.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 661 25.9% 609 26.8% -520 -0.9% 2,352 4.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 336 13.2% 319 14.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -172 -6.7% -32 -1.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 163 6.4% 82 3.6% 0 0.0% 40 0.1%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 143 5.6% 14 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -118 -4.6% -186 -8.2% -58,784 -99.1% -60,608 -104.1%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 52 2.0% 52 2.3% 0 0.0% 0 0.0%
drupal_pre_render_link0 N/A% 34 1.3% 35 1.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -11 -0.4% -10 -0.4% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 8 0.3% 7 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 8 0.3% 6 0.3% -8 -0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% -4 -0.2% -4 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 4 0.2% 4 0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% -4 -0.2% 10 0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 4 0.2% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 2 0.1% 2 0.1% -24 -0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -1 -0.0% -18 -0.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 8 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 2 0.1% 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\Config\FileStorageFactory::getActive0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::queryOpBoolean0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%