Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)13,481 11,004 -2,477 -18.4%
Incl. Wall Time (microsec) per call 13,481 11,004 -2,477 -18.4%
Excl. Wall Time (microsec)59 59 0 0.0%
Incl. CPU (microsecs)12,216 9,927 -2,289 -18.7%
Incl. CPU (microsecs) per call 12,216 9,927 -2,289 -18.7%
Excl. CPU (microsec)48 45 -3 -6.2%
Incl. MemUse (bytes)352,400 352,400 0 0.0%
Incl. MemUse (bytes) per call 352,400 352,400 0 0.0%
Excl. MemUse (bytes)-9,232 -9,232 0 0.0%
Incl. PeakMemUse (bytes)197,952 197,952 0 0.0%
Incl. PeakMemUse (bytes) per call 197,952 197,952 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage [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
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -2,477 -1296.9% -2,289 -808.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -2,477 -100.0% -2,289 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -2,486 -100.4% -2,297 -100.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 6 0.2% 6 0.3% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 0.1% 2 0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 1 0.0% -1 -0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheBin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 0 0.0% 3 0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%