Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)78,935 78,684 -251 -0.3%
Incl. Wall Time (microsec) per call 78,935 78,684 -251 -0.3%
Excl. Wall Time (microsec)84 83 -1 -1.2%
Incl. CPU (microsecs)73,271 73,072 -199 -0.3%
Incl. CPU (microsecs) per call 73,271 73,072 -199 -0.3%
Excl. CPU (microsec)70 67 -3 -4.3%
Incl. MemUse (bytes)3,851,344 3,851,344 0 0.0%
Incl. MemUse (bytes) per call 3,851,344 3,851,344 0 0.0%
Excl. MemUse (bytes)-84,248 -84,248 0 0.0%
Incl. PeakMemUse (bytes)4,045,176 4,045,176 0 0.0%
Incl. PeakMemUse (bytes) per call 4,045,176 4,045,176 0 0.0%
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% -251 -85.4% -199 -55.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% -3 -1.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -251 -100.0% -199 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% -384 -153.0% -339 -170.4% 0 N/A% 0 N/A%
drupal_render0 N/A% 134 53.4% 140 70.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 1 0.5% 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% 2 1.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 0 0.0% -2 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 3 1.5% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 2 1.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%