Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)239,896 239,334 -562 -0.2%
Incl. Wall Time (microsec) per call 239,896 239,334 -562 -0.2%
Excl. Wall Time (microsec)300 294 -6 -2.0%
Incl. CPU (microsecs)215,129 215,201 72 0.0%
Incl. CPU (microsecs) per call 215,129 215,201 72 0.0%
Excl. CPU (microsec)264 262 -2 -0.8%
Incl. MemUse (bytes)3,120,508 3,120,508 0 0.0%
Incl. MemUse (bytes) per call 3,120,508 3,120,508 0 0.0%
Excl. MemUse (bytes)-127,156 -127,156 0 0.0%
Incl. PeakMemUse (bytes)3,316,384 3,316,384 0 0.0%
Incl. PeakMemUse (bytes) per call 3,316,384 3,316,384 0 0.0%
Excl. PeakMemUse (bytes)1,532 1,532 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlFragmentRenderer::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\DefaultHtmlFragmentRenderer::render0 N/A% -562 -227.5% 72 14.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -1.1% -2 -2.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -562 -100.0% 72 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% -346 -61.6% -38 -52.8% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -205 -36.5% 119 165.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -0.5% -2 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::__construct0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% -2 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setCacheTags0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% -1 -1.4% 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::getContent0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 2 2.8% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%