Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)13,716 13,282 -434 -3.2%
Incl. Wall Time (microsec) per call 13,716 13,282 -434 -3.2%
Excl. Wall Time (microsec)59 66 7 11.9%
Incl. CPU (microsecs)13,436 13,010 -426 -3.2%
Incl. CPU (microsecs) per call 13,436 13,010 -426 -3.2%
Excl. CPU (microsec)43 52 9 20.9%
Incl. MemUse (bytes)756,840 756,840 0 0.0%
Incl. MemUse (bytes) per call 756,840 756,840 0 0.0%
Excl. MemUse (bytes)-8,728 -8,728 0 0.0%
Incl. PeakMemUse (bytes)584,384 584,384 0 0.0%
Incl. PeakMemUse (bytes) per call 584,384 584,384 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% -434 -89.7% -426 -110.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 1.6% 9 2.1% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -434 -100.0% -426 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -443 -102.1% -435 -102.1% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -11 -2.5% -12 -2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 9 2.1% 10 2.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 2 0.5% 2 0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% -1 -0.2% -1 -0.2% 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::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%