Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)13,481 10,920 -2,561 -19.0%
Incl. Wall Time (microsec) per call 13,481 10,920 -2,561 -19.0%
Excl. Wall Time (microsec)59 58 -1 -1.7%
Incl. CPU (microsecs)12,216 9,866 -2,350 -19.2%
Incl. CPU (microsecs) per call 12,216 9,866 -2,350 -19.2%
Excl. CPU (microsec)48 43 -5 -10.4%
Incl. MemUse (bytes)352,400 352,472 72 0.0%
Incl. MemUse (bytes) per call 352,400 352,472 72 0.0%
Excl. MemUse (bytes)-9,232 -9,288 -56 -0.6%
Incl. PeakMemUse (bytes)197,952 197,888 -64 -0.0%
Incl. PeakMemUse (bytes) per call 197,952 197,888 -64 -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% -2,561 -132.2% -2,350 -120.5% 72 0.4% -64 -0.3%
Exclusive Metrics Diff for Current Function-1 -0.0% -5 -0.2% -56 -77.8% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -2,561 -100.0% -2,350 -100.0% 72 100.0% -64 -100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -2,567 -100.2% -2,355 -100.2% 120 166.7% -440 -687.5%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 7 0.3% 6 0.3% 56 77.8% 376 587.5%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -0.1% -2 -0.1% -48 -66.7% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 1 0.0% -1 -0.0% 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% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 2 0.1% 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%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%