Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: 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 #5391fcf6ab927DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)161,642 162,937 1,295 0.8%
Incl. Wall Time (microsec) per call 161,642 162,937 1,295 0.8%
Excl. Wall Time (microsec)176 188 12 6.8%
Incl. CPU (microsecs)142,782 143,038 256 0.2%
Incl. CPU (microsecs) per call 142,782 143,038 256 0.2%
Excl. CPU (microsec)146 162 16 11.0%
Incl. MemUse (bytes)1,951,448 1,951,448 0 0.0%
Incl. MemUse (bytes) per call 1,951,448 1,951,448 0 0.0%
Excl. MemUse (bytes)-95,592 -95,592 0 0.0%
Incl. PeakMemUse (bytes)1,920,880 1,920,880 0 0.0%
Incl. PeakMemUse (bytes) per call 1,920,880 1,920,880 0 0.0%
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% 1,295 78.8% 256 17.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 0.9% 16 6.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 1,295 100.0% 256 100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% 1,105 85.3% 542 211.7% 0 N/A% 0 N/A%
drupal_render0 N/A% 171 13.2% -306 -119.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 8 0.6% 8 3.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% -1 -0.1% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 1 0.1% -2 -0.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.1% -1 -0.4% 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::setCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 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%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 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%