Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)62,057 62,005 -52 -0.1%
Incl. Wall Time (microsec) per call 62,057 62,005 -52 -0.1%
Excl. Wall Time (microsec)99 100 1 1.0%
Incl. CPU (microsecs)57,439 57,357 -82 -0.1%
Incl. CPU (microsecs) per call 57,439 57,357 -82 -0.1%
Excl. CPU (microsec)85 85 0 0.0%
Incl. MemUse (bytes)2,604,992 2,604,992 0 0.0%
Incl. MemUse (bytes) per call 2,604,992 2,604,992 0 0.0%
Excl. MemUse (bytes)-87,376 -87,376 0 0.0%
Incl. PeakMemUse (bytes)2,448,488 2,448,488 0 0.0%
Incl. PeakMemUse (bytes) per call 2,448,488 2,448,488 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlPageRenderer::render [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\Page\DefaultHtmlPageRenderer::render0 N/A% -52 -41.6% -82 -10.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.9% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -52 -100.0% -82 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% -41 -78.8% -42 -51.2% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -11 -21.2% -39 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% -1 -1.9% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%