Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPageRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)14,708 15,191 483 3.3%
Incl. Wall Time (microsec) per call 14,708 15,191 483 3.3%
Excl. Wall Time (microsec)61 79 18 29.5%
Incl. CPU (microsecs)13,997 14,444 447 3.2%
Incl. CPU (microsecs) per call 13,997 14,444 447 3.2%
Excl. CPU (microsec)42 65 23 54.8%
Incl. MemUse (bytes)849,632 846,944 -2,688 -0.3%
Incl. MemUse (bytes) per call 849,632 846,944 -2,688 -0.3%
Excl. MemUse (bytes)-60,832 -59,496 1,336 2.2%
Incl. PeakMemUse (bytes)671,952 668,232 -3,720 -0.6%
Incl. PeakMemUse (bytes) per call 671,952 668,232 -3,720 -0.6%
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% 483 31.9% 447 27.3% -2,688 -41.9% -3,720 -34.6%
Exclusive Metrics Diff for Current Function18 3.7% 23 5.1% 1,336 49.7% 0 0.0%
Parent function
call_user_func0 N/A% 483 100.0% 447 100.0% -2,688 -100.0% -3,720 -100.0%
Child functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 361 74.7% 323 72.3% -2,720 -101.2% -7,632 -205.2%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 85 17.6% 85 19.0% -1,288 -47.9% 1,624 43.7%
Composer\Autoload\ClassLoader::loadClass0 N/A% 11 2.3% 9 2.0% -16 -0.6% 2,288 61.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 0.8% 5 1.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::convertCacheTagsToHeader0 N/A% 3 0.6% 3 0.7% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseEvent::setResponse0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheMaxAge0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheKeys0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult0 N/A% 0 0.0% -1 -0.2% 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::getCacheBin0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%