Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls188 188 0 0.0%
Incl. Wall Time (microsec)89,743 89,435 -308 -0.3%
Incl. Wall Time (microsec) per call 477 476 -2 -0.3%
Excl. Wall Time (microsec)485 427 -58 -12.0%
Incl. CPU (microsecs)84,626 84,386 -240 -0.3%
Incl. CPU (microsecs) per call 450 449 -1 -0.3%
Excl. CPU (microsec)418 416 -2 -0.5%
Incl. MemUse (bytes)7,149,896 7,123,016 -26,880 -0.4%
Incl. MemUse (bytes) per call 38,031 37,888 -143 -0.4%
Excl. MemUse (bytes)17,744 17,744 0 0.0%
Incl. PeakMemUse (bytes)7,279,776 7,166,072 -113,704 -1.6%
Incl. PeakMemUse (bytes) per call 38,722 38,117 -605 -1.6%
Excl. PeakMemUse (bytes)10,056 9,960 -96 -1.0%

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% -308 -331.2% -240 -123.1% -26,880 -90.5% -113,704 -382.3%
Exclusive Metrics Diff for Current Function-58 -18.8% -2 -0.8% 0 0.0% -96 -0.1%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -272 -88.3% -210 -87.5% -26,832 -99.8% -60,680 -53.4%
drupal_render@20 N/A% -45 -14.6% -46 -19.2% 0 0.0% 120 0.1%
service_container_prod::getDatabaseService0 N/A% 26 8.4% 23 9.6% -8 -0.0% -8 -0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% -11 -3.6% -11 -4.6% 0 0.0% 0 0.0%
field_invoke_method0 N/A% -11 -3.6% -6 -2.5% 0 0.0% 0 0.0%
drupal_render@40 N/A% 7 2.3% 7 2.9% 0 0.0% 0 0.0%
field_invoke_method_multiple0 N/A% -3 -1.0% 1 0.4% -40 -0.1% -53,040 -46.6%
drupal_process_attached@30 N/A% -1 -0.3% 1 0.4% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
rdf_rdfa_attributes0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 1 0.3% 0 0.0% 0 0.0% -96 -0.1%
service_container_prod::getSettingsService0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -124 -40.3% -103 -42.9% -28,984 -107.8% -62,296 -54.8%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% -80 -26.0% -57 -23.8% -56 -0.2% -16 -0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -80 -26.0% -80 -33.3% 2,184 8.1% 1,576 1.4%
{closure}0 N/A% 47 15.3% 4 1.7% -40 -0.1% -53,040 -46.6%
drupal_pre_render_render_cache_placeholder0 N/A% -45 -14.6% -44 -18.3% 0 0.0% 120 0.1%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% 32 10.4% 35 14.6% 16 0.1% 160 0.1%
Drupal\Core\Database\Database::getConnection0 N/A% 27 8.8% 24 10.0% -8 -0.0% -8 -0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% -24 -7.8% -16 -6.7% 0 0.0% -40 -0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% -11 -3.6% -10 -4.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 6 1.9% 12 5.0% 0 0.0% 0 0.0%
drupal_pre_render_link0 N/A% 5 1.6% 6 2.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 N/A% -4 -1.3% -4 -1.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 4 1.3% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% 4 1.3% 4 1.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -1.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% -3 -1.0% -4 -1.7% 8 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% -3 -1.0% -3 -1.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 2 0.6% 3 1.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 2 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% -2 -0.6% -1 -0.4% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -0.6% -1 -0.4% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 N/A% -1 -0.3% -1 -0.4% 0 0.0% 0 0.0%
date_iso86010 N/A% 1 0.3% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% -1 -0.3% 2 0.8% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 1 0.3% -2 -0.8% 0 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\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% 1 0.4% 0 0.0% -64 -0.1%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 N/A% 0 0.0% -2 -0.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% -2 -0.8% 0 0.0% 0 0.0%