Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)77,121 77,039 -82 -0.1%
Incl. Wall Time (microsec) per call 77,121 77,039 -82 -0.1%
Excl. Wall Time (microsec)90 89 -1 -1.1%
Incl. CPU (microsecs)70,416 70,453 37 0.1%
Incl. CPU (microsecs) per call 70,416 70,453 37 0.1%
Excl. CPU (microsec)73 74 1 1.4%
Incl. MemUse (bytes)3,732,376 3,732,376 0 0.0%
Incl. MemUse (bytes) per call 3,732,376 3,732,376 0 0.0%
Excl. MemUse (bytes)-86,320 -86,320 0 0.0%
Incl. PeakMemUse (bytes)3,861,504 3,861,504 0 0.0%
Incl. PeakMemUse (bytes) per call 3,861,504 3,861,504 0 0.0%
Excl. PeakMemUse (bytes)560 560 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% -82 -28.7% 37 8.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.2% 1 2.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -82 -100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% -63 -76.8% 20 54.1% 0 N/A% 0 N/A%
drupal_render0 N/A% -18 -22.0% 17 45.9% 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::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 5.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% -3 -8.1% 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%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%