Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func

call_user_funcRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls349 250 -99 -28.4%
Incl. Wall Time (microsec)196,075 250,673 54,598 27.8%
Incl. Wall Time (microsec) per call 562 1,003 441 78.5%
Excl. Wall Time (microsec)984 733 -251 -25.5%
Incl. CPU (microsecs)187,297 241,914 54,617 29.2%
Incl. CPU (microsecs) per call 537 968 431 80.3%
Excl. CPU (microsec)950 688 -262 -27.6%
Incl. MemUse (bytes)11,838,608 12,339,328 500,720 4.2%
Incl. MemUse (bytes) per call 33,922 49,357 15,436 45.5%
Excl. MemUse (bytes)2,160 6,136 3,976 184.1%
Incl. PeakMemUse (bytes)10,749,872 11,359,392 609,520 5.7%
Incl. PeakMemUse (bytes) per call 30,802 45,438 14,636 47.5%
Excl. PeakMemUse (bytes)8,520 8,568 48 0.6%

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_func-99 -50.0% 54,598 3603.8% 54,617 3338.4% 500,720 7804.2% 609,520 5677.3%
Exclusive Metrics Diff for Current Function-251 -0.5% -262 -0.5% 3,976 0.8% 48 0.0%
Parent functions
drupal_render@12 2.0% 58,062 106.3% 58,064 106.3% 794,480 158.7% 868,696 142.5%
drupal_render@249 49.5% 27,086 49.6% 27,114 49.6% 197,952 39.5% 365,120 59.9%
drupal_render@3-100 -101.0% -14,885 -27.3% -14,956 -27.4% -400,008 -79.9% 161,808 26.5%
drupal_render@4-50 -50.5% -13,925 -25.5% -13,962 -25.6% -127,784 -25.5% -672,920 -110.4%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 0.0% -1,779 -3.3% -1,659 -3.0% 36,152 7.2% -112,968 -18.5%
service_container_prod::getDatabaseService0 0.0% 35 0.1% 12 0.0% -72 -0.0% -216 -0.0%
drupal_process_attached@20 0.0% 5 0.0% 8 0.0% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_process_attached@30 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@10 0.0% -1 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Child functions
form_pre_render_tableselect1 1.0% 57,104 104.6% 57,105 104.6% 616,424 123.1% 688,864 113.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 0.0% -1,388 -2.5% -1,337 -2.4% 33,368 6.7% -115,664 -19.0%
form_pre_render_checkbox-50 -50.5% -940 -1.7% -973 -1.8% -192,592 -38.5% -6,120 -1.0%
drupal_pre_render_table0 0.0% 925 1.7% 925 1.7% 169,944 33.9% 179,640 29.5%
form_pre_render_group-50 -50.5% -484 -0.9% -526 -1.0% -136,800 -27.3% -240 -0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 0.0% -483 -0.9% -447 -0.8% 2,688 0.5% 3,720 0.6%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 0.0% 182 0.3% 137 0.3% -48 -0.0% -96 -0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 0.0% 53 0.1% 43 0.1% 72 0.0% -176 -0.0%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 0.0% -43 -0.1% -19 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 0.0% 37 0.1% 15 0.0% -72 -0.0% -216 -0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% -33 -0.1% -34 -0.1% 0 0.0% -1,216 -0.2%
drupal_pre_render_link0 0.0% -30 -0.1% -29 -0.1% 3,672 0.7% -139,344 -22.9%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 0.0% -24 -0.0% -29 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 0.0% -13 -0.0% -15 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ThemeNegotiatorRequestSubscriber::onKernelRequestThemeNegotiator0 0.0% -13 -0.0% -5 -0.0% 80 0.0% -144 -0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% 11 0.0% 35 0.1% -48 -0.0% 0 0.0%
Drupal\Core\Routing\RoutePreloader::onRequest0 0.0% -8 -0.0% 31 0.1% 16 0.0% 144 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0%
_drupal_add_js0 0.0% 4 0.0% 3 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 0.0% 2 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 0.0% -1 -0.0% 1 0.0% 0 0.0% 248 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 0.0% -1 -0.0% 0 0.0% 0 0.0% 48 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 0.0% 1 0.0% 0 0.0% 24 0.0% 24 0.0%
form_pre_render_hidden0 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_button0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReplicaDatabaseIgnoreSubscriber::checkReplicaServer0 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_pre_render_dropbutton0 0.0% 0 0.0% 1 0.0% 16 0.0% 0 0.0%
_drupal_add_css0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
form_pre_render_details0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%