Run Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 4.2% 21,547 4.5% 19,557 4.5% 321,952 2.5% 224,772 1.7%
Exclusive Metrics for Current Function87 0.4% 56 0.3% -18,768 -5.8% 0 0.0%
Parent function
call_user_func1 100.0% 21,547 100.0% 19,557 100.0% 321,952 100.0% 224,772 100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render1 7.1% 20,796 96.5% 18,806 96.2% 248,648 77.2% 224,772 100.0%
Symfony\Component\HttpFoundation\Response::__construct1 7.1% 392 1.8% 394 2.0% 50,568 15.7% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 7.1% 102 0.5% 105 0.5% 32,304 10.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader1 7.1% 89 0.4% 91 0.5% 2,436 0.8% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 14.3% 61 0.3% 64 0.3% 1,676 0.5% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse1 7.1% 10 0.0% 12 0.1% 1,252 0.4% 0 0.0%
explode1 7.1% 2 0.0% 5 0.0% 724 0.2% 0 0.0%
Drupal\Core\Page\HtmlPage::getStatusCode1 7.1% 2 0.0% 4 0.0% 508 0.2% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags1 7.1% 2 0.0% 5 0.0% 512 0.2% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge1 7.1% 1 0.0% 4 0.0% 512 0.2% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheKeys1 7.1% 1 0.0% 3 0.0% 512 0.2% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult1 7.1% 1 0.0% 4 0.0% 556 0.2% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheBin1 7.1% 1 0.0% 4 0.0% 512 0.2% 0 0.0%