Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)92,956 92,656 -300 -0.3%
Incl. Wall Time (microsec) per call 92,956 92,656 -300 -0.3%
Excl. Wall Time (microsec)83 83 0 0.0%
Incl. CPU (microsecs)86,266 86,006 -260 -0.3%
Incl. CPU (microsecs) per call 86,266 86,006 -260 -0.3%
Excl. CPU (microsec)69 65 -4 -5.8%
Incl. MemUse (bytes)4,390,440 4,390,440 0 0.0%
Incl. MemUse (bytes) per call 4,390,440 4,390,440 0 0.0%
Excl. MemUse (bytes)-83,776 -83,776 0 0.0%
Incl. PeakMemUse (bytes)4,588,640 4,588,640 0 0.0%
Incl. PeakMemUse (bytes) per call 4,588,640 4,588,640 0 0.0%
Excl. PeakMemUse (bytes)2,496 2,496 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% -300 -100.3% -260 -92.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -1.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -300 -100.0% -260 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% -300 -100.0% -243 -93.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% -29 -9.7% -31 -11.9% 0 N/A% 0 N/A%
drupal_render0 N/A% 28 9.3% 16 6.2% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 2 0.8% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 2 0.8% 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%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%