Run Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for call_user_func [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
call_user_func188 48.8% 260,147 43.8% 229,703 42.5% 4,847,336 36.0% 4,381,892 32.3%
Exclusive Metrics for Current Function978 0.4% 949 0.4% 12,416 0.3% 6,032 0.1%
Parent functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch28 14.9% 214,310 82.4% 188,813 82.2% 3,872,876 79.9% 3,707,652 84.6%
drupal_render@414 7.4% 38,363 14.7% 33,671 14.7% 513,656 10.6% 523,720 12.0%
drupal_render@243 22.9% 2,171 0.8% 2,211 1.0% 112,796 2.3% 22,528 0.5%
service_container_prod::getDatabaseService1 0.5% 1,015 0.4% 628 0.3% 80,524 1.7% 80,496 1.8%
drupal_process_attached@214 7.4% 931 0.4% 943 0.4% 48,664 1.0% 9,364 0.2%
drupal_process_attached@121 11.2% 908 0.3% 924 0.4% 66,736 1.4% 776 0.0%
drupal_render@317 9.0% 532 0.2% 544 0.2% 38,076 0.8% 0 0.0%
drupal_process_attached10 5.3% 469 0.2% 478 0.2% 24,112 0.5% 6,352 0.1%
drupal_process_attached@410 5.3% 413 0.2% 424 0.2% 20,880 0.4% 11,576 0.3%
drupal_render@513 6.9% 410 0.2% 421 0.2% 25,008 0.5% 8,664 0.2%
drupal_process_attached@38 4.3% 304 0.1% 313 0.1% 19,204 0.4% 3,440 0.1%
drupal_render@64 2.1% 120 0.0% 123 0.1% 6,020 0.1% 996 0.0%
drupal_render@11 0.5% 84 0.0% 85 0.0% 10,124 0.2% 0 0.0%
drupal_render2 1.1% 72 0.0% 76 0.0% 5,040 0.1% 3,216 0.1%
drupal_process_attached@51 0.5% 35 0.0% 37 0.0% 2,560 0.1% 2,180 0.0%
service_container_prod::getSettingsService1 0.5% 10 0.0% 12 0.0% 1,060 0.0% 932 0.0%
Child functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment1 0.5% 162,026 62.3% 143,580 62.5% 1,953,376 40.3% 1,849,096 42.2%
editor_pre_render_format2 1.1% 37,863 14.6% 33,158 14.4% 480,112 9.9% 520,348 11.9%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 0.5% 20,483 7.9% 18,822 8.2% 326,120 6.7% 234,248 5.3%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest1 0.5% 10,316 4.0% 9,099 4.0% 700,196 14.4% 700,492 16.0%
Drupal\Core\Routing\RoutePreloader::onRequest1 0.5% 5,850 2.2% 3,876 1.7% 194,800 4.0% 287,380 6.6%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting1 0.5% 4,981 1.9% 4,541 2.0% 198,092 4.1% 200,032 4.6%
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck1 0.5% 3,239 1.2% 3,018 1.3% 274,240 5.7% 273,796 6.2%
form_pre_render_group48 25.5% 1,742 0.7% 1,788 0.8% 114,824 2.4% 21,248 0.5%
_drupal_add_js44 23.4% 1,721 0.7% 1,757 0.8% 137,644 2.8% 23,972 0.5%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance1 0.5% 1,548 0.6% 1,345 0.6% 66,932 1.4% 66,672 1.5%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelRequestConvertPath1 0.5% 1,425 0.5% 886 0.4% 30,376 0.6% 30,948 0.7%
_drupal_add_css20 10.6% 1,059 0.4% 1,078 0.5% 43,408 0.9% 9,284 0.2%
Drupal\Core\Database\Database::getConnection1 0.5% 1,006 0.4% 618 0.3% 79,924 1.6% 79,792 1.8%
Drupal\Core\EventSubscriber\KernelDestructionSubscriber::onKernelTerminate1 0.5% 849 0.3% 695 0.3% 39,540 0.8% 19,156 0.4%
Drupal\system\EventSubscriber\AutomaticCron::onTerminate1 0.5% 801 0.3% 502 0.2% 2,532 0.1% 7,272 0.2%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond1 0.5% 772 0.3% 774 0.3% 26,908 0.6% 0 0.0%
form_pre_render_details11 5.9% 609 0.2% 620 0.3% 30,736 0.6% 3,416 0.1%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestDetermineSiteStatus1 0.5% 462 0.2% 263 0.1% 7,608 0.2% 8,704 0.2%
Drupal\Core\EventSubscriber\RouterRebuildSubscriber::onKernelTerminate1 0.5% 402 0.2% 252 0.1% 1,960 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance1 0.5% 343 0.1% 345 0.2% 4,192 0.1% 4,420 0.1%
form_pre_render_textfield6 3.2% 302 0.1% 306 0.1% 16,564 0.3% 5,168 0.1%
form_pre_render_checkbox7 3.7% 256 0.1% 264 0.1% 15,820 0.3% 0 0.0%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveFormat1 0.5% 165 0.1% 167 0.1% 3,284 0.1% 3,208 0.1%
form_pre_render_button5 2.7% 153 0.1% 159 0.1% 10,736 0.2% 3,948 0.1%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onRespond1 0.5% 140 0.1% 143 0.1% 11,228 0.2% 3,016 0.1%
form_pre_render_hidden7 3.7% 131 0.1% 137 0.1% 10,716 0.2% 1,732 0.0%
form_pre_render_radio2 1.1% 88 0.0% 89 0.0% 5,628 0.1% 0 0.0%
form_pre_render_file2 1.1% 85 0.0% 88 0.0% 5,324 0.1% 2,188 0.0%
Drupal\Core\Ajax\AjaxSubscriber::onKernelRequest1 0.5% 70 0.0% 71 0.0% 6,472 0.1% 5,456 0.1%
Drupal\Core\EventSubscriber\ContentControllerSubscriber::onRequestDeriveContentWrapper1 0.5% 38 0.0% 40 0.0% 3,416 0.1% 3,188 0.1%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy1 0.5% 37 0.0% 39 0.0% 3,020 0.1% 2,972 0.1%
Drupal\Core\EventSubscriber\ContentFormControllerSubscriber::onRequestDeriveFormWrapper1 0.5% 30 0.0% 32 0.0% 1,984 0.0% 1,232 0.0%
file_managed_file_pre_render2 1.1% 28 0.0% 32 0.0% 8,768 0.2% 180 0.0%
Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest1 0.5% 27 0.0% 29 0.0% 2,596 0.1% 0 0.0%
Drupal\views\EventSubscriber\RouteSubscriber::onHtmlPage1 0.5% 27 0.0% 28 0.0% 2,580 0.1% 0 0.0%
Drupal\Core\EventSubscriber\ReverseProxySubscriber::onKernelRequestReverseProxyCheck1 0.5% 23 0.0% 25 0.0% 1,956 0.0% 1,808 0.0%
form_pre_render_conditional_form_element1 0.5% 16 0.0% 18 0.0% 2,384 0.0% 0 0.0%
drupal_pre_render_dropbutton1 0.5% 12 0.0% 13 0.0% 2,928 0.1% 0 0.0%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate1 0.5% 10 0.0% 12 0.0% 1,232 0.0% 0 0.0%
Drupal\Core\EventSubscriber\PathSubscriber::onKernelTerminate1 0.5% 10 0.0% 12 0.0% 1,272 0.0% 0 0.0%
Drupal\Core\EventSubscriber\RedirectResponseSubscriber::checkRedirectUrl1 0.5% 10 0.0% 12 0.0% 1,292 0.0% 0 0.0%
Drupal\Core\EventSubscriber\AjaxResponseSubscriber::onResponse1 0.5% 10 0.0% 12 0.0% 1,208 0.0% 1,144 0.0%
Drupal\Core\EventSubscriber\SlaveDatabaseIgnoreSubscriber::checkSlaveServer1 0.5% 3 0.0% 6 0.0% 532 0.0% 0 0.0%
Drupal\Core\Site\Settings::getInstance1 0.5% 1 0.0% 3 0.0% 460 0.0% 344 0.0%