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Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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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 4.5% 16,457 4.6% 15,921 4.6% 687,512 1.9% 523,432 1.5%
Exclusive Metrics for Current Function54 0.3% 44 0.3% -22,664 -3.3% 0 0.0%
Parent function
call_user_func1 100.0% 16,457 100.0% 15,921 100.0% 687,512 100.0% 523,432 100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render1 8.3% 15,068 91.6% 14,531 91.3% 358,752 52.2% 418,136 79.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 8.3% 798 4.8% 800 5.0% 212,184 30.9% 75,216 14.4%
Symfony\Component\HttpFoundation\Response::__construct1 8.3% 507 3.1% 507 3.2% 129,424 18.8% 30,080 5.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 8.3% 16 0.1% 17 0.1% 1,480 0.2% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse1 8.3% 7 0.0% 8 0.1% 2,152 0.3% 0 0.0%
serialize1 8.3% 2 0.0% 3 0.0% 904 0.1% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheBin1 8.3% 1 0.0% 1 0.0% 872 0.1% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge1 8.3% 1 0.0% 2 0.0% 880 0.1% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags1 8.3% 1 0.0% 2 0.0% 880 0.1% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheKeys1 8.3% 1 0.0% 2 0.0% 880 0.1% 0 0.0%
Drupal\Core\Page\HtmlPage::getStatusCode1 8.3% 1 0.0% 3 0.0% 872 0.1% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult1 8.3% 0 0.0% 1 0.0% 896 0.1% 0 0.0%