Diff Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: 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 #52d4b60c154f6Run #52d4b590e6e18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)77,994 78,935 941 1.2%
Incl. Wall Time (microsec) per call 77,994 78,935 941 1.2%
Excl. Wall Time (microsec)84 84 0 0.0%
Incl. CPU (microsecs)72,511 73,271 760 1.0%
Incl. CPU (microsecs) per call 72,511 73,271 760 1.0%
Excl. CPU (microsec)68 70 2 2.9%
Incl. MemUse (bytes)3,857,192 3,851,344 -5,848 -0.2%
Incl. MemUse (bytes) per call 3,857,192 3,851,344 -5,848 -0.2%
Excl. MemUse (bytes)-83,760 -84,248 -488 -0.6%
Incl. PeakMemUse (bytes)4,048,376 4,045,176 -3,200 -0.1%
Incl. PeakMemUse (bytes) per call 4,048,376 4,045,176 -3,200 -0.1%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

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% 941 35.1% 760 32.8% -5,848 -5.0% -3,200 -2.7%
Exclusive Metrics Diff for Current Function0 0.0% 2 0.3% -488 -8.3% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 941 100.0% 760 100.0% -5,848 -100.0% -3,200 -100.0%
Child functions
drupal_prepare_page0 N/A% 757 80.4% 608 80.0% -168 -2.9% 848 26.5%
drupal_render0 N/A% 184 19.6% 153 20.1% -5,192 -88.8% -4,048 -126.5%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% -3 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%