Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20,538 20,448 -90 -0.4%
Incl. Wall Time (microsec) per call 20,538 20,448 -90 -0.4%
Excl. Wall Time (microsec)103 94 -9 -8.7%
Incl. CPU (microsecs)18,811 18,521 -290 -1.5%
Incl. CPU (microsecs) per call 18,811 18,521 -290 -1.5%
Excl. CPU (microsec)73 62 -11 -15.1%
Incl. MemUse (bytes)320,808 320,628 -180 -0.1%
Incl. MemUse (bytes) per call 320,808 320,628 -180 -0.1%
Excl. MemUse (bytes)-33,172 -33,024 148 0.4%
Incl. PeakMemUse (bytes)237,220 237,424 204 0.1%
Incl. PeakMemUse (bytes) per call 237,220 237,424 204 0.1%
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% -90 -5.4% -290 -72.5% -180 -0.7% 204 0.8%
Exclusive Metrics Diff for Current Function-9 -10.0% -11 -3.8% 148 82.2% 0 0.0%
Parent function
call_user_func0 N/A% -90 -100.0% -290 -100.0% -180 -100.0% 204 100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -48 -53.3% -250 -86.2% -184 -102.2% 204 100.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -12 -13.3% -13 -4.5% -128 -71.1% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% -12 -13.3% -12 -4.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -9 -10.0% -9 -3.1% -16 -8.9% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 1.1% 5 1.7% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.3% 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::getCacheBin0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::getStatusCode0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%