Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)85,961 85,918 -43 -0.1%
Incl. Wall Time (microsec) per call 85,961 85,918 -43 -0.1%
Excl. Wall Time (microsec)82 80 -2 -2.4%
Incl. CPU (microsecs)79,593 79,637 44 0.1%
Incl. CPU (microsecs) per call 79,593 79,637 44 0.1%
Excl. CPU (microsec)70 67 -3 -4.3%
Incl. MemUse (bytes)3,886,976 3,886,976 0 0.0%
Incl. MemUse (bytes) per call 3,886,976 3,886,976 0 0.0%
Excl. MemUse (bytes)-118,048 -118,048 0 0.0%
Incl. PeakMemUse (bytes)4,113,144 4,113,144 0 0.0%
Incl. PeakMemUse (bytes) per call 4,113,144 4,113,144 0 0.0%
Excl. PeakMemUse (bytes)1,120 1,120 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% -43 -37.7% 44 102.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -4.7% -3 -6.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -43 -100.0% 44 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% -93 -216.3% -54 -122.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 31 72.1% 39 88.6% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 19 44.2% 61 138.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% -1 -2.3% 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\HtmlPage::__construct0 N/A% 0 0.0% 0 0.0% 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%