Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for call_user_func

call_user_funcRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls250 349 99 39.6%
Incl. Wall Time (microsec)250,673 196,075 -54,598 -21.8%
Incl. Wall Time (microsec) per call 1,003 562 -441 -44.0%
Excl. Wall Time (microsec)733 984 251 34.2%
Incl. CPU (microsecs)241,914 187,297 -54,617 -22.6%
Incl. CPU (microsecs) per call 968 537 -431 -44.5%
Excl. CPU (microsec)688 950 262 38.1%
Incl. MemUse (bytes)12,339,328 11,838,608 -500,720 -4.1%
Incl. MemUse (bytes) per call 49,357 33,922 -15,436 -31.3%
Excl. MemUse (bytes)6,136 2,160 -3,976 -64.8%
Incl. PeakMemUse (bytes)11,359,392 10,749,872 -609,520 -5.4%
Incl. PeakMemUse (bytes) per call 45,438 30,802 -14,636 -32.2%
Excl. PeakMemUse (bytes)8,568 8,520 -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_func99 50.0% -54,598 -3603.8% -54,617 -3338.4% -500,720 -7804.2% -609,520 -5677.3%
Exclusive Metrics Diff for Current Function251 0.5% 262 0.5% -3,976 -0.8% -48 -0.0%
Parent functions
drupal_render@1-2 -2.0% -58,062 -106.3% -58,064 -106.3% -794,480 -158.7% -868,696 -142.5%
drupal_render@2-49 -49.5% -27,086 -49.6% -27,114 -49.6% -197,952 -39.5% -365,120 -59.9%
drupal_render@3100 101.0% 14,885 27.3% 14,956 27.4% 400,008 79.9% -161,808 -26.5%
drupal_render@450 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_tableselect-1 -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_checkbox50 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_group50 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%