Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)60,006 59,833 -173 -0.3%
Incl. Wall Time (microsec) per call 60,006 59,833 -173 -0.3%
Excl. Wall Time (microsec)101 105 4 4.0%
Incl. CPU (microsecs)56,438 56,292 -146 -0.3%
Incl. CPU (microsecs) per call 56,438 56,292 -146 -0.3%
Excl. CPU (microsec)82 83 1 1.2%
Incl. MemUse (bytes)3,472,472 3,472,472 0 0.0%
Incl. MemUse (bytes) per call 3,472,472 3,472,472 0 0.0%
Excl. MemUse (bytes)-87,920 -87,920 0 0.0%
Incl. PeakMemUse (bytes)3,608,800 3,608,800 0 0.0%
Incl. PeakMemUse (bytes) per call 3,608,800 3,608,800 0 0.0%
Excl. PeakMemUse (bytes)2,432 2,432 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% -173 -32.6% -146 -34.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.3% 1 0.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -173 -100.0% -146 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% -149 -86.1% -126 -86.3% 0 N/A% 0 N/A%
drupal_render0 N/A% -25 -14.5% -20 -13.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -2.3% -4 -2.7% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 2 1.2% 3 2.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 1 0.7% 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::getCacheTags0 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\HtmlFragment::getContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%