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

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)161,642 160,691 -951 -0.6%
Incl. Wall Time (microsec) per call 161,642 160,691 -951 -0.6%
Excl. Wall Time (microsec)176 201 25 14.2%
Incl. CPU (microsecs)142,782 142,455 -327 -0.2%
Incl. CPU (microsecs) per call 142,782 142,455 -327 -0.2%
Excl. CPU (microsec)146 171 25 17.1%
Incl. MemUse (bytes)1,951,448 1,953,180 1,732 0.1%
Incl. MemUse (bytes) per call 1,951,448 1,953,180 1,732 0.1%
Excl. MemUse (bytes)-95,592 -95,736 -144 -0.2%
Incl. PeakMemUse (bytes)1,920,880 1,922,596 1,716 0.1%
Incl. PeakMemUse (bytes) per call 1,920,880 1,922,596 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 Function25 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%