Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)107,331 105,944 -1,387 -1.3%
Incl. Wall Time (microsec) per call 107,331 105,944 -1,387 -1.3%
Excl. Wall Time (microsec)135 129 -6 -4.4%
Incl. CPU (microsecs)101,666 100,328 -1,338 -1.3%
Incl. CPU (microsecs) per call 101,666 100,328 -1,338 -1.3%
Excl. CPU (microsec)118 114 -4 -3.4%
Incl. MemUse (bytes)6,171,352 6,204,720 33,368 0.5%
Incl. MemUse (bytes) per call 6,171,352 6,204,720 33,368 0.5%
Excl. MemUse (bytes)-169,480 -170,816 -1,336 -0.8%
Incl. PeakMemUse (bytes)5,152,704 5,037,040 -115,664 -2.2%
Incl. PeakMemUse (bytes) per call 5,152,704 5,037,040 -115,664 -2.2%
Excl. PeakMemUse (bytes)288 288 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% -1,387 -91.6% -1,338 -81.8% 33,368 520.1% -115,664 -1077.3%
Exclusive Metrics Diff for Current Function-6 -0.4% -4 -0.3% -1,336 -4.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -1,387 -100.0% -1,338 -100.0% 33,368 100.0% -115,664 -100.0%
Child functions
drupal_render0 N/A% -979 -70.6% -985 -73.6% 32,224 96.6% 23,392 20.2%
drupal_prepare_page0 N/A% -434 -31.3% -379 -28.3% 2,512 7.5% -138,800 -120.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 16 1.2% 16 1.2% 0 0.0% -256 -0.2%
Composer\Autoload\ClassLoader::loadClass0 N/A% 13 0.9% 12 0.9% -8 -0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 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% -24 -0.1% 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% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 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\HtmlPage::setBodyTop0 N/A% 0 0.0% 0 0.0% 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%