Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)160,691 161,642 951 0.6%
Incl. Wall Time (microsec) per call 160,691 161,642 951 0.6%
Excl. Wall Time (microsec)201 176 -25 -12.4%
Incl. CPU (microsecs)142,455 142,782 327 0.2%
Incl. CPU (microsecs) per call 142,455 142,782 327 0.2%
Excl. CPU (microsec)171 146 -25 -14.6%
Incl. MemUse (bytes)1,953,180 1,951,448 -1,732 -0.1%
Incl. MemUse (bytes) per call 1,953,180 1,951,448 -1,732 -0.1%
Excl. MemUse (bytes)-95,736 -95,592 144 0.2%
Incl. PeakMemUse (bytes)1,922,596 1,920,880 -1,716 -0.1%
Incl. PeakMemUse (bytes) per call 1,922,596 1,920,880 -1,716 -0.1%
Excl. PeakMemUse (bytes)392 392 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% 951 57.0% 327 81.8% -1,732 -6.9% -1,716 -6.9%
Exclusive Metrics Diff for Current Function-25 -2.6% -25 -7.6% 144 8.3% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 951 100.0% 327 100.0% -1,732 -100.0% -1,716 -100.0%
Child functions
drupal_render0 N/A% 1,062 111.7% 698 213.5% -1,828 -105.5% -2,616 -152.4%
drupal_prepare_page0 N/A% -75 -7.9% -332 -101.5% -48 -2.8% 900 52.4%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -10 -1.1% -10 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 1 0.1% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.1% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setCacheTags0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%