Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls164 165 1 0.6%
Incl. Wall Time (microsec)260,282 258,639 -1,643 -0.6%
Incl. Wall Time (microsec) per call 1,587 1,568 -20 -1.2%
Excl. Wall Time (microsec)871 888 17 2.0%
Incl. CPU (microsecs)227,717 227,623 -94 -0.0%
Incl. CPU (microsecs) per call 1,389 1,380 -9 -0.6%
Excl. CPU (microsec)824 859 35 4.2%
Incl. MemUse (bytes)4,782,008 4,788,184 6,176 0.1%
Incl. MemUse (bytes) per call 29,159 29,019 -139 -0.5%
Excl. MemUse (bytes)10,988 10,960 -28 -0.3%
Incl. PeakMemUse (bytes)4,471,656 4,461,900 -9,756 -0.2%
Incl. PeakMemUse (bytes) per call 27,266 27,042 -224 -0.8%
Excl. PeakMemUse (bytes)6,556 6,396 -160 -2.4%

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_func1 50.0% -1,643 -98.4% -94 -23.5% 6,176 24.8% -9,756 -39.0%
Exclusive Metrics Diff for Current Function17 1.0% 35 37.2% -28 -0.5% -160 -1.6%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 0.0% -1,191 -72.5% -207 -220.2% 1,920 31.1% 1,228 12.6%
drupal_render@40 0.0% -270 -16.4% 178 189.4% 12 0.2% -552 -5.7%
drupal_render@64 400.0% 134 8.2% 139 147.9% 8,348 135.2% 748 7.7%
drupal_render@5-3 -300.0% -126 -7.7% -129 -137.2% -4,108 -66.5% 0 0.0%
service_container_prod::getDatabaseService0 0.0% -116 -7.1% -6 -6.4% 0 0.0% 0 0.0%
drupal_process_attached@40 0.0% -43 -2.6% -41 -43.6% 0 0.0% 0 0.0%
drupal_render@20 0.0% -36 -2.2% -45 -47.9% 0 0.0% -11,800 -121.0%
drupal_render@30 0.0% 27 1.6% 29 30.9% 0 0.0% 0 0.0%
drupal_process_attached@20 0.0% -14 -0.9% -12 -12.8% 12 0.2% 0 0.0%
drupal_process_attached@30 0.0% 8 0.5% 9 9.6% 0 0.0% 0 0.0%
drupal_process_attached@50 0.0% -8 -0.5% -9 -9.6% 0 0.0% 0 0.0%
drupal_render0 0.0% -5 -0.3% -4 -4.3% 0 0.0% 0 0.0%
drupal_process_attached@10 0.0% -3 -0.2% 3 3.2% -8 -0.1% 1,572 16.1%
drupal_render@10 0.0% -2 -0.1% -2 -2.1% 0 0.0% 0 0.0%
drupal_process_attached0 0.0% 1 0.1% 3 3.2% 0 0.0% -952 -9.8%
service_container_prod::getSettingsService0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 0.0% -940 -57.2% -317 -337.2% 1,720 27.8% 1,716 17.6%
editor_pre_render_format0 0.0% -270 -16.4% 179 190.4% 12 0.2% -200 -2.1%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 0.0% -130 -7.9% 5 5.3% 0 0.0% -20 -0.2%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 0.0% -117 -7.1% -88 -93.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 0.0% -116 -7.1% -7 -7.4% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 0.0% 110 6.7% 44 46.8% 12 0.2% 12 0.1%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 0.0% 90 5.5% 290 308.5% 180 2.9% -204 -2.1%
Drupal\Core\Routing\RoutePreloader::onRequest0 0.0% -84 -5.1% -62 -66.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 0.0% -76 -4.6% -38 -40.4% -12 -0.2% 8 0.1%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% -74 -4.5% 0 0.0% 0 0.0% 0 0.0%
_drupal_add_js0 0.0% -39 -2.4% -37 -39.4% 0 0.0% 2,212 22.7%
form_pre_render_group0 0.0% -38 -2.3% -37 -39.4% 0 0.0% -12,040 -123.4%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 0.0% 33 2.0% -43 -45.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 0.0% 33 2.0% -21 -22.3% 12 0.2% 12 0.1%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 0.0% 28 1.7% 7 7.4% 0 0.0% -60 -0.6%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% -25 -1.5% -25 -26.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% -21 -1.3% -21 -22.3% 0 0.0% 0 0.0%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 0.0% -15 -0.9% 58 61.7% 0 0.0% 0 0.0%
form_pre_render_details0 0.0% 12 0.7% 11 11.7% 0 0.0% 0 0.0%
file_managed_file_pre_render1 100.0% 10 0.6% 12 12.8% 4,288 69.4% 0 0.0%
_drupal_add_css0 0.0% -8 -0.5% -11 -11.7% 4 0.1% -1,544 -15.8%
form_pre_render_button0 0.0% -7 -0.4% -5 -5.3% 0 0.0% 660 6.8%
form_pre_render_checkbox0 0.0% -5 -0.3% -4 -4.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 0.0% -5 -0.3% -5 -5.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 0.0% -4 -0.2% -5 -5.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 0.0% -4 -0.2% -4 -4.3% 0 0.0% 0 0.0%
form_pre_render_textfield0 0.0% 4 0.2% 2 2.1% 0 0.0% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 0.0% 2 0.1% 2 2.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 0.0% -2 -0.1% -3 -3.2% 8 0.1% 8 0.1%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 0.0% -1 -0.1% -1 -1.1% 0 0.0% 0 0.0%
form_pre_render_file0 0.0% 1 0.1% 1 1.1% -20 -0.3% 0 0.0%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 0.0% 1 0.1% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance0 0.0% -1 -0.1% -1 -1.1% 0 0.0% 0 0.0%
form_pre_render_hidden0 0.0% -1 -0.1% -1 -1.1% 0 0.0% 88 0.9%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 0.0% 0 0.0% -2 -2.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 0.0% 0 0.0% -2 -2.1% 0 0.0% 0 0.0%
drupal_pre_render_dropbutton0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% -244 -2.5%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%