Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls195 188 -7 -3.6%
Incl. Wall Time (microsec)264,123 260,147 -3,976 -1.5%
Incl. Wall Time (microsec) per call 1,354 1,384 29 2.2%
Excl. Wall Time (microsec)1,025 978 -47 -4.6%
Incl. CPU (microsecs)231,230 229,703 -1,527 -0.7%
Incl. CPU (microsecs) per call 1,186 1,222 36 3.0%
Excl. CPU (microsec)988 949 -39 -3.9%
Incl. MemUse (bytes)4,909,560 4,847,336 -62,224 -1.3%
Incl. MemUse (bytes) per call 25,177 25,784 606 2.4%
Excl. MemUse (bytes)14,764 12,416 -2,348 -15.9%
Incl. PeakMemUse (bytes)4,403,060 4,381,892 -21,168 -0.5%
Incl. PeakMemUse (bytes) per call 22,580 23,308 728 3.2%
Excl. PeakMemUse (bytes)5,496 6,032 536 9.8%

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-7 -50.0% -3,976 -86.3% -1,527 -40.5% -62,224 -66.1% -21,168 -21.9%
Exclusive Metrics Diff for Current Function-47 -1.2% -39 -2.6% -2,348 -3.8% 536 2.5%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 0.0% -2,108 -53.0% -1,038 -68.0% -32,872 -52.8% -37,060 -175.1%
drupal_render@4-2 -28.6% -1,335 -33.6% -302 -19.8% -8,004 -12.9% -6,412 -30.3%
service_container_prod::getDatabaseService0 0.0% -335 -8.4% 14 0.9% 0 0.0% 0 0.0%
drupal_render@7-5 -71.4% -152 -3.8% -157 -10.3% -8,416 -13.5% -1,272 -6.0%
drupal_render@54 57.1% 120 3.0% 123 8.1% 4,008 6.4% 7,244 34.2%
drupal_process_attached@1-2 -28.6% -96 -2.4% -108 -7.1% -9,016 -14.5% -4,096 -19.3%
drupal_render@20 0.0% -38 -1.0% -33 -2.2% -16 -0.0% 22,528 106.4%
drupal_process_attached@20 0.0% 36 0.9% 34 2.2% -8 -0.0% 4 0.0%
drupal_render@6-1 -14.3% -28 -0.7% -30 -2.0% -4,224 -6.8% -3,988 -18.8%
drupal_process_attached@40 0.0% -23 -0.6% -18 -1.2% -4 -0.0% -4 -0.0%
drupal_process_attached-1 -14.3% -7 -0.2% -8 -0.5% -3,672 -5.9% 1,888 8.9%
drupal_render0 0.0% -7 -0.2% -5 -0.3% 0 0.0% 0 0.0%
drupal_render@30 0.0% -3 -0.1% -3 -0.2% 0 0.0% 0 0.0%
drupal_render@10 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
drupal_process_attached@50 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
service_container_prod::getSettingsService0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@30 0.0% -1 -0.0% 4 0.3% 0 0.0% 0 0.0%
Child functions
editor_pre_render_format0 0.0% -1,222 -30.7% -188 -12.3% 16 0.0% 376 1.8%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 0.0% -1,043 -26.2% 67 4.4% 580 0.9% -1,320 -6.2%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% -610 -15.3% -611 -40.0% -32,760 -52.6% -36,156 -170.8%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 0.0% -387 -9.7% -426 -27.9% -704 -1.1% -1,548 -7.3%
Drupal\Core\Database\Database::getConnection0 0.0% -336 -8.5% 13 0.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 0.0% -208 -5.2% -97 -6.4% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 0.0% 155 3.9% 73 4.8% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 0.0% 125 3.1% 82 5.4% 0 0.0% 40 0.2%
Drupal\Core\Routing\RoutePreloader::onRequest0 0.0% 122 3.1% 94 6.2% 0 0.0% 12 0.1%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 0.0% -108 -2.7% -108 -7.1% 16 0.0% -24 -0.1%
_drupal_add_js-3 -42.9% -100 -2.5% -103 -6.7% -12,772 -20.5% -3,800 -18.0%
drupal_pre_render_table-1 -14.3% -93 -2.3% -94 -6.2% -7,056 -11.3% -6,816 -32.2%
form_pre_render_details-1 -14.3% -69 -1.7% -72 -4.7% -2,912 -4.7% 3,152 14.9%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% -59 -1.5% -101 -6.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 0.0% -55 -1.4% 3 0.2% -4 -0.0% -44 -0.2%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate0 0.0% -29 -0.7% 46 3.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 0.0% -28 -0.7% -29 -1.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 0.0% 27 0.7% -20 -1.3% 0 0.0% 0 0.0%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate0 0.0% -23 -0.6% -30 -2.0% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% 21 0.5% 21 1.4% -12 -0.0% 1,544 7.3%
file_managed_file_pre_render-1 -14.3% -15 -0.4% -14 -0.9% -4,252 -6.8% -3,728 -17.6%
form_pre_render_group-1 -14.3% -13 -0.3% -16 -1.0% -4 -0.0% 18,224 86.1%
form_pre_render_textfield0 0.0% -11 -0.3% -13 -0.9% 0 0.0% 4,172 19.7%
form_pre_render_hidden0 0.0% -10 -0.3% -8 -0.5% -12 -0.0% 408 1.9%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper0 0.0% 10 0.3% 10 0.7% 0 0.0% 0 0.0%
form_pre_render_conditional_form_element0 0.0% 9 0.2% 8 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 0.0% 7 0.2% 10 0.7% 0 0.0% 3,016 14.2%
form_pre_render_radio0 0.0% 7 0.2% 8 0.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 0.0% 4 0.1% 5 0.3% 0 0.0% 0 0.0%
form_pre_render_checkbox0 0.0% 3 0.1% 4 0.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat0 0.0% -3 -0.1% -3 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 0.0% 2 0.1% 1 0.1% 0 0.0% 0 0.0%
form_pre_render_file0 0.0% 2 0.1% 1 0.1% -8 -0.0% 1,576 7.4%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 0.0% 1 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 0.0% -1 -0.0% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest0 0.0% -1 -0.0% -1 -0.1% 0 0.0% -2,332 -11.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 0.0% -1 -0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper0 0.0% 1 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse0 0.0% 1 0.0% 0 0.0% 0 0.0% 1,144 5.4%
form_pre_render_button0 0.0% -1 -0.0% 0 0.0% 8 0.0% 400 1.9%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage0 0.0% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 0.0% 1 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance0 0.0% 0 0.0% 0 0.0% 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\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%