Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls188 188 0 0.0%
Incl. Wall Time (microsec)89,743 89,544 -199 -0.2%
Incl. Wall Time (microsec) per call 477 476 -1 -0.2%
Excl. Wall Time (microsec)485 476 -9 -1.9%
Incl. CPU (microsecs)84,626 84,489 -137 -0.2%
Incl. CPU (microsecs) per call 450 449 -1 -0.2%
Excl. CPU (microsec)418 423 5 1.2%
Incl. MemUse (bytes)7,149,896 7,149,896 0 0.0%
Incl. MemUse (bytes) per call 38,031 38,031 0 0.0%
Excl. MemUse (bytes)17,744 17,744 0 0.0%
Incl. PeakMemUse (bytes)7,279,776 7,279,776 0 0.0%
Incl. PeakMemUse (bytes) per call 38,722 38,722 0 0.0%
Excl. PeakMemUse (bytes)10,056 10,056 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% -199 -37.5% -137 -32.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -4.5% 5 3.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -263 -132.2% -194 -141.6% 0 N/A% 0 N/A%
drupal_render@20 N/A% 40 20.1% 38 27.7% 0 N/A% 0 N/A%
service_container_prod::getDatabaseService0 N/A% 30 15.1% 26 19.0% 0 N/A% 0 N/A%
field_invoke_method_multiple0 N/A% 10 5.0% 13 9.5% 0 N/A% 0 N/A%
field_invoke_method0 N/A% -9 -4.5% -17 -12.4% 0 N/A% 0 N/A%
drupal_render@40 N/A% -3 -1.5% -3 -2.2% 0 N/A% 0 N/A%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% -3 -1.5% -1 -0.7% 0 N/A% 0 N/A%
service_container_prod::getSettingsService0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
drupal_render@30 N/A% -1 -0.5% -2 -1.5% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% -1 -0.5% 1 0.7% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_rdfa_attributes0 N/A% 0 0.0% 2 1.5% 0 N/A% 0 N/A%
drupal_process_attached@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -174 -87.4% -145 -105.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% -79 -39.7% -50 -36.5% 0 N/A% 0 N/A%
drupal_pre_render_render_cache_placeholder0 N/A% 39 19.6% 40 29.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 31 15.6% 27 19.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -30 -15.1% -34 -24.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -23 -11.6% -15 -10.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 22 11.1% 22 16.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 11 5.5% 13 9.5% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -10 -5.0% -9 -6.6% 0 N/A% 0 N/A%
{closure}0 N/A% 10 5.0% 5 3.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 6 3.0% 4 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 5 2.5% 6 4.4% 0 N/A% 0 N/A%
drupal_pre_render_link0 N/A% -3 -1.5% -3 -2.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 2 1.0% 1 0.7% 0 N/A% 0 N/A%
_drupal_add_js0 N/A% -1 -0.5% -2 -1.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 0.5% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% -1 -0.5% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 1 0.5% -1 -0.7% 0 N/A% 0 N/A%
date_iso86010 N/A% 1 0.5% -1 -0.7% 0 N/A% 0 N/A%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 1 0.5% 1 0.7% 0 N/A% 0 N/A%
contextual_pre_render_placeholder0 N/A% -1 -0.5% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 1 0.5% 1 0.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%