Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)34,456 33,266 -1,190 -3.5%
Incl. Wall Time (microsec) per call 34,456 33,266 -1,190 -3.5%
Excl. Wall Time (microsec)81 86 5 6.2%
Incl. CPU (microsecs)32,647 31,832 -815 -2.5%
Incl. CPU (microsecs) per call 32,647 31,832 -815 -2.5%
Excl. CPU (microsec)62 64 2 3.2%
Incl. MemUse (bytes)194,840 194,840 0 0.0%
Incl. MemUse (bytes) per call 194,840 194,840 0 0.0%
Excl. MemUse (bytes)-34,444 -34,444 0 0.0%
Incl. PeakMemUse (bytes)186,720 186,720 0 0.0%
Incl. PeakMemUse (bytes) per call 186,720 186,720 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -1,190 -81.8% -815 -138.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 0.4% 2 0.2% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -1,190 -100.0% -815 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -1,208 -101.5% -834 -102.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 11 0.9% 11 1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 0.1% 2 0.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheBin0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 2 0.2% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%