Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20,748 20,483 -265 -1.3%
Incl. Wall Time (microsec) per call 20,748 20,483 -265 -1.3%
Excl. Wall Time (microsec)88 92 4 4.5%
Incl. CPU (microsecs)19,034 18,822 -212 -1.1%
Incl. CPU (microsecs) per call 19,034 18,822 -212 -1.1%
Excl. CPU (microsec)65 69 4 6.2%
Incl. MemUse (bytes)326,120 326,120 0 0.0%
Incl. MemUse (bytes) per call 326,120 326,120 0 0.0%
Excl. MemUse (bytes)-37,316 -37,316 0 0.0%
Incl. PeakMemUse (bytes)234,248 234,248 0 0.0%
Incl. PeakMemUse (bytes) per call 234,248 234,248 0 0.0%
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% -265 -29.1% -212 -60.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.5% 4 1.9% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -265 -100.0% -212 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -289 -109.1% -233 -109.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 12 4.5% 11 5.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 1.1% 4 1.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 3 1.1% 1 0.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 0.8% 3 1.4% 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%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheBin0 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%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%