Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,989 8,909 -80 -0.9%
Incl. Wall Time (microsec) per call 8,989 8,909 -80 -0.9%
Excl. Wall Time (microsec)58 54 -4 -6.9%
Incl. CPU (microsecs)8,615 8,531 -84 -1.0%
Incl. CPU (microsecs) per call 8,615 8,531 -84 -1.0%
Excl. CPU (microsec)40 37 -3 -7.5%
Incl. MemUse (bytes)609,080 609,080 0 0.0%
Incl. MemUse (bytes) per call 609,080 609,080 0 0.0%
Excl. MemUse (bytes)-25,824 -25,824 0 0.0%
Incl. PeakMemUse (bytes)497,776 497,776 0 0.0%
Incl. PeakMemUse (bytes) per call 497,776 497,776 0 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% -80 -11.0% -84 -10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -5.0% -3 -3.6% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -80 -100.0% -84 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -47 -58.8% -47 -56.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -11 -13.8% -14 -16.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -9 -11.2% -8 -9.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% -5 -6.2% -6 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -2.5% -5 -6.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% -1 -1.2% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -2 -2.4% 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::getCacheKeys0 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 1.2% 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::getCacheBin0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%