Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20,483 20,748 265 1.3%
Incl. Wall Time (microsec) per call 20,483 20,748 265 1.3%
Excl. Wall Time (microsec)92 88 -4 -4.3%
Incl. CPU (microsecs)18,822 19,034 212 1.1%
Incl. CPU (microsecs) per call 18,822 19,034 212 1.1%
Excl. CPU (microsec)69 65 -4 -5.8%
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 Function-4 -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%