Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16,038 15,925 -113 -0.7%
Incl. Wall Time (microsec) per call 16,038 15,925 -113 -0.7%
Excl. Wall Time (microsec)57 48 -9 -15.8%
Incl. CPU (microsecs)15,543 15,437 -106 -0.7%
Incl. CPU (microsecs) per call 15,543 15,437 -106 -0.7%
Excl. CPU (microsec)43 38 -5 -11.6%
Incl. MemUse (bytes)685,488 683,064 -2,424 -0.4%
Incl. MemUse (bytes) per call 685,488 683,064 -2,424 -0.4%
Excl. MemUse (bytes)-18,472 -18,208 264 1.4%
Incl. PeakMemUse (bytes)527,344 525,896 -1,448 -0.3%
Incl. PeakMemUse (bytes) per call 527,344 525,896 -1,448 -0.3%
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% -113 -115.3% -106 -40.6% -2,424 -6.3% -1,448 -3.7%
Exclusive Metrics Diff for Current Function-9 -8.0% -5 -4.7% 264 10.9% 0 0.0%
Parent function
call_user_func0 N/A% -113 -100.0% -106 -100.0% -2,424 -100.0% -1,448 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -50 -44.2% -51 -48.1% 8 0.3% 1,712 118.2%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -29 -25.7% -21 -19.8% -2,416 -99.7% -3,320 -229.3%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -26 -23.0% -24 -22.6% -272 -11.2% 160 11.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 0.9% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheBin0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% -1 -0.9% -16 -0.7% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -1 -0.9% 8 0.3% 0 0.0%