Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage

Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePageRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)56 55 -1 -1.8%
Incl. Wall Time (microsec) per call 56 55 -1 -1.8%
Excl. Wall Time (microsec)18 22 4 22.2%
Incl. CPU (microsecs)57 55 -2 -3.5%
Incl. CPU (microsecs) per call 57 55 -2 -3.5%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)6,616 6,616 0 0.0%
Incl. MemUse (bytes) per call 6,616 6,616 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)5,336 5,336 0 0.0%
Incl. PeakMemUse (bytes) per call 5,336 5,336 0 0.0%
Excl. PeakMemUse (bytes)1,920 1,920 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage [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::preparePage0 N/A% -1 -1.1% -2 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 400.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Template\Attribute::offsetSet0 N/A% -4 -400.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::hasTitle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getHtmlAttributes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%