Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for call_user_func

call_user_funcRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls338 338 0 0.0%
Incl. Wall Time (microsec)348,859 349,164 305 0.1%
Incl. Wall Time (microsec) per call 1,032 1,033 1 0.1%
Excl. Wall Time (microsec)1,206 1,213 7 0.6%
Incl. CPU (microsecs)342,479 342,629 150 0.0%
Incl. CPU (microsecs) per call 1,013 1,014 0 0.0%
Excl. CPU (microsec)1,188 1,192 4 0.3%
Incl. MemUse (bytes)4,572,776 4,568,520 -4,256 -0.1%
Incl. MemUse (bytes) per call 13,529 13,516 -13 -0.1%
Excl. MemUse (bytes)71,760 71,800 40 0.1%
Incl. PeakMemUse (bytes)5,042,648 5,035,928 -6,720 -0.1%
Incl. PeakMemUse (bytes) per call 14,919 14,899 -20 -0.1%
Excl. PeakMemUse (bytes)11,840 11,752 -88 -0.7%

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_func0 N/A% 305 19.7% 150 8.6% -4,256 -3.2% -6,720 -5.0%
Exclusive Metrics Diff for Current Function7 2.3% 4 2.7% 40 0.9% -88 -1.3%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 439 143.9% 111 74.0% -104 -2.4% 568 8.5%
drupal_render@20 N/A% -207 -67.9% 2 1.3% 24 0.6% -832 -12.4%
drupal_render@10 N/A% 77 25.2% 77 51.3% 0 0.0% 0 0.0%
field_invoke_method_multiple0 N/A% 21 6.9% -21 -14.0% -4,200 -98.7% -6,472 -96.3%
drupal_process_attached@10 N/A% -12 -3.9% -7 -4.7% 16 0.4% 0 0.0%
service_container_prod::getDatabaseService0 N/A% -6 -2.0% -4 -2.7% 16 0.4% 16 0.2%
drupal_render@40 N/A% -5 -1.6% -2 -1.3% 8 0.2% 0 0.0%
drupal_process_attached0 N/A% -3 -1.0% -2 -1.3% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% -2 -0.7% -3 -2.0% 8 0.2% 0 0.0%
drupal_render@50 N/A% 1 0.3% -1 -0.7% -8 -0.2% 0 0.0%
drupal_render@60 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -0.3% -1 -0.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::query0 N/A% 1 0.3% 1 0.7% 0 0.0% 0 0.0%
field_invoke_method0 N/A% 1 0.3% -1 -0.7% 0 0.0% 0 0.0%
drupal_process_attached@30 N/A% 0 0.0% 0 0.0% 16 0.4% 0 0.0%
rdf_rdfa_attributes0 N/A% 0 0.0% 0 0.0% -32 -0.8% 0 0.0%
service_container_prod::getSettingsService0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
search_get_info0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
service_container_prod::getConfig_Cachedstorage_StorageService0 N/A% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
drupal_render@70 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Child functions
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 143 46.9% 108 72.0% 16 0.4% 128 1.9%
toolbar_pre_render0 N/A% -135 -44.3% 56 37.3% 40 0.9% -1,200 -17.9%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath0 N/A% 120 39.3% -36 -24.0% 0 0.0% -128 -1.9%
Drupal\Core\EventSubscriber\LanguageRequestSubscriber::onKernelRequestLanguage0 N/A% 105 34.4% 33 22.0% 0 0.0% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% 92 30.2% 96 64.0% 8 0.2% 8 0.1%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate0 N/A% 84 27.5% 23 15.3% -96 -2.3% -208 -3.1%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest0 N/A% -81 -26.6% -63 -42.0% 0 0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 71 23.3% 71 47.3% 0 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 N/A% -44 -14.4% -50 -33.3% 0 0.0% -16 -0.2%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% -32 -10.5% -36 -24.0% -16 -0.4% 0 0.0%
drupal_pre_render_html_tag0 N/A% -31 -10.2% -19 -12.7% -16 -0.4% 472 7.0%
{closure}0 N/A% 21 6.9% -20 -13.3% -4,200 -98.7% -6,472 -96.3%
drupal_add_js0 N/A% -9 -3.0% -9 -6.0% 24 0.6% 0 0.0%
drupal_add_css0 N/A% -7 -2.3% -8 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -6 -2.0% -5 -3.3% 16 0.4% 16 0.2%
drupal_pre_render_styles0 N/A% 6 2.0% 5 3.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate0 N/A% 6 2.0% 7 4.7% -16 -0.4% 768 11.4%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck0 N/A% -4 -1.3% -3 -2.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate0 N/A% -4 -1.3% -4 -2.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit0 N/A% 3 1.0% -3 -2.0% 8 0.2% 0 0.0%
Drupal\views\Plugin\views\filter\BooleanOperator::queryOpBoolean0 N/A% -2 -0.7% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_hidden0 N/A% -2 -0.7% -4 -2.7% 0 0.0% 0 0.0%
form_pre_render_textfield0 N/A% 1 0.3% 1 0.7% -8 -0.2% 0 0.0%
form_pre_render_button0 N/A% 1 0.3% 2 1.3% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -0.3% 0 0.0% -8 -0.2% 0 0.0%
Drupal\Core\EventSubscriber\LegacyAccessSubscriber::onKernelRequestAccessCheck0 N/A% 1 0.3% 1 0.7% 0 0.0% 0 0.0%
date_iso86010 N/A% -1 -0.3% -1 -0.7% -56 -1.3% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl0 N/A% 1 0.3% -1 -0.7% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 1 0.3% 1 0.7% 8 0.2% 0 0.0%
Drupal\overlay\EventSubscriber\OverlaySubscriber::onResponse0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
form_pre_render_group0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_link0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
user_search_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Config\FileStorageFactory::getActive0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
form_pre_render_password0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_search_info0 N/A% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
form_pre_render_search0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%