Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls101 111 10 9.9%
Incl. Wall Time (microsec)436,832 435,859 -973 -0.2%
Incl. Wall Time (microsec) per call 4,325 3,927 -398 -9.2%
Excl. Wall Time (microsec)808 870 62 7.7%
Incl. CPU (microsecs)426,423 425,569 -854 -0.2%
Incl. CPU (microsecs) per call 4,222 3,834 -388 -9.2%
Excl. CPU (microsec)797 852 55 6.9%
Incl. MemUse (bytes)17,163,648 17,064,480 -99,168 -0.6%
Incl. MemUse (bytes) per call 169,937 153,734 -16,203 -9.5%
Excl. MemUse (bytes)16,104 15,632 -472 -2.9%
Incl. PeakMemUse (bytes)17,038,992 16,913,128 -125,864 -0.7%
Incl. PeakMemUse (bytes) per call 168,703 152,371 -16,332 -9.7%
Excl. PeakMemUse (bytes)9,480 9,096 -384 -4.1%

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_func10 50.0% -973 -10.6% -854 -10.4% -99,168 -83.0% -125,864 -104.6%
Exclusive Metrics Diff for Current Function62 6.4% 55 6.4% -472 -0.5% -384 -0.3%
Parent functions
drupal_render@30 0.0% -2,576 -264.7% -2,658 -311.2% 288 0.3% 80 0.1%
drupal_render@410 100.0% 1,667 171.3% 1,671 195.7% 36,784 37.1% 4,208 3.3%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 0.0% -662 -68.0% -461 -54.0% -123,384 -124.4% -123,504 -98.1%
drupal_render@20 0.0% 553 56.8% 537 62.9% -12,808 -12.9% -9,856 -7.8%
drupal_render@10 0.0% 22 2.3% 19 2.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme0 0.0% 20 2.1% 22 2.6% 40 0.0% 3,088 2.5%
rdf_rdfa_attributes0 0.0% -6 -0.6% -8 -0.9% 0 0.0% 0 0.0%
drupal_render@50 0.0% 6 0.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 0.0% 3 0.3% 7 0.8% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::query0 0.0% 2 0.2% 4 0.5% 0 0.0% 0 0.0%
service_container_prod::getDatabaseService0 0.0% -1 -0.1% 14 1.6% -96 -0.1% 120 0.1%
drupal_process_attached@10 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0%
Child functions
Drupal\Core\Entity\EntityViewBuilder::build0 0.0% -3,746 -385.0% -3,844 -450.1% 288 0.3% 216 0.2%
Drupal\Core\Render\Element\Link::preRenderLink10 100.0% 3,314 340.6% 3,305 387.0% 24,456 24.7% -5,400 -4.3%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 0.0% -240 -24.7% -226 -26.5% 88 0.1% 72 0.1%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% -177 -18.2% -164 -19.2% -8 -0.0% 4,080 3.2%
Drupal\Core\Routing\RoutePreloader::onRequest0 0.0% -165 -17.0% -48 -5.6% 32 0.0% 48 0.0%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 0.0% -124 -12.7% -87 -10.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 0.0% 98 10.1% 107 12.5% -6,504 -6.6% -7,176 -5.7%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 0.0% -96 -9.9% -53 -6.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 0.0% 84 8.6% 51 6.0% -117,008 -118.0% -120,560 -95.8%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% 29 3.0% 31 3.6% -8 -0.0% -128 -0.1%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 0.0% -21 -2.2% -22 -2.6% 8 0.0% 0 0.0%
twig_init0 0.0% 20 2.1% 22 2.6% 40 0.0% 3,088 2.5%
drupal_pre_render_links0 0.0% 17 1.7% 21 2.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 0.0% -14 -1.4% -11 -1.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxSubscriber::onRequest0 0.0% -10 -1.0% -11 -1.3% 56 0.1% 104 0.1%
Drupal\views\Plugin\views\display\DisplayPluginBase::elementPreRender0 0.0% 5 0.5% 6 0.7% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 0.0% -3 -0.3% -3 -0.4% 0 0.0% 0 0.0%
Drupal\rdf\CommonDataConverter::dateIso8601Value0 0.0% 3 0.3% 5 0.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 0.0% -2 -0.2% -4 -0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 0.0% -2 -0.2% -2 -0.2% -24 -0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::queryOpBoolean0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 0.0% 2 0.2% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 0.0% -2 -0.2% -4 -0.5% 0 0.0% 0 0.0%
Drupal\rdf\SchemaOrgDataConverter::interactionCount0 0.0% -2 -0.2% -3 -0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 0.0% -1 -0.1% 17 2.0% -96 -0.1% 120 0.1%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance0 0.0% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReplicaDatabaseIgnoreSubscriber::checkReplicaServer0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 0 0.0% 6 0.7% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 0.0% 0 0.0% 0 0.0% -16 -0.0% 56 0.0%
Drupal\Core\EventSubscriber\AjaxSubscriber::onResponse0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%