Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23,298 23,136 -162 -0.7%
Incl. Wall Time (microsec) per call 23,298 23,136 -162 -0.7%
Excl. Wall Time (microsec)86 85 -1 -1.2%
Incl. CPU (microsecs)21,265 21,039 -226 -1.1%
Incl. CPU (microsecs) per call 21,265 21,039 -226 -1.1%
Excl. CPU (microsec)60 59 -1 -1.7%
Incl. MemUse (bytes)342,896 342,784 -112 -0.0%
Incl. MemUse (bytes) per call 342,896 342,784 -112 -0.0%
Excl. MemUse (bytes)-38,632 -38,600 32 0.1%
Incl. PeakMemUse (bytes)254,276 253,352 -924 -0.4%
Incl. PeakMemUse (bytes) per call 254,276 253,352 -924 -0.4%
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% -162 -10.3% -226 -20.7% -112 -12.8% -924 -132.8%
Exclusive Metrics Diff for Current Function-1 -0.6% -1 -0.4% 32 28.6% 0 0.0%
Parent function
call_user_func0 N/A% -162 -100.0% -226 -100.0% -112 -100.0% -924 -100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -182 -112.3% -247 -109.3% -108 -96.4% -924 -100.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 28 17.3% 28 12.4% -24 -21.4% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -3.1% -5 -2.2% -16 -14.3% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -0.6% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% -1 -0.6% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 4 3.6% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% -2 -0.9% 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% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% 1 0.4% 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%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%