Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19,454 20,966 1,512 7.8%
Incl. Wall Time (microsec) per call 19,454 20,966 1,512 7.8%
Excl. Wall Time (microsec)39 57 18 46.2%
Incl. CPU (microsecs)18,698 20,234 1,536 8.2%
Incl. CPU (microsecs) per call 18,698 20,234 1,536 8.2%
Excl. CPU (microsec)29 46 17 58.6%
Incl. MemUse (bytes)338,632 338,504 -128 -0.0%
Incl. MemUse (bytes) per call 338,632 338,504 -128 -0.0%
Excl. MemUse (bytes)-37,312 -37,312 0 0.0%
Incl. PeakMemUse (bytes)44,512 44,608 96 0.2%
Incl. PeakMemUse (bytes) per call 44,512 44,608 96 0.2%
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% 1,512 107.9% 1,536 55.7% -128 -61.5% 96 13.3%
Exclusive Metrics Diff for Current Function18 1.2% 17 1.1% 0 0.0% 0 0.0%
Parent function
call_user_func0 N/A% 1,512 100.0% 1,536 100.0% -128 -100.0% 96 100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 1,479 97.8% 1,503 97.9% -104 -81.2% 96 100.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 14 0.9% 15 1.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% -1 -0.1% 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%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 0 0.0% -24 -18.8% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%