Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)259,776 260,963 1,187 0.5%
Incl. Wall Time (microsec) per call 259,776 260,963 1,187 0.5%
Excl. Wall Time (microsec)232 237 5 2.2%
Incl. CPU (microsecs)231,304 232,047 743 0.3%
Incl. CPU (microsecs) per call 231,304 232,047 743 0.3%
Excl. CPU (microsec)195 204 9 4.6%
Incl. MemUse (bytes)5,571,192 5,571,328 136 0.0%
Incl. MemUse (bytes) per call 5,571,192 5,571,328 136 0.0%
Excl. MemUse (bytes)-126,208 -126,312 -104 -0.1%
Incl. PeakMemUse (bytes)5,690,088 5,690,396 308 0.0%
Incl. PeakMemUse (bytes) per call 5,690,088 5,690,396 308 0.0%
Excl. PeakMemUse (bytes)1,540 1,540 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% 1,187 331.6% 743 397.3% 136 1.3% 308 3.0%
Exclusive Metrics Diff for Current Function5 0.4% 9 1.2% -104 -76.5% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 1,187 100.0% 743 100.0% 136 100.0% 308 100.0%
Child functions
drupal_render0 N/A% 1,112 93.7% 363 48.9% 196 144.1% 88 28.6%
drupal_prepare_page0 N/A% 54 4.5% 359 48.3% 44 32.4% 220 71.4%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 11 0.9% 13 1.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 0.3% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% -1 -0.1% 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\HtmlFragment::getTitle0 N/A% 0 0.0% -3 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%