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

Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePageRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)302 291 -11 -3.6%
Incl. Wall Time (microsec) per call 302 291 -11 -3.6%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)306 293 -13 -4.2%
Incl. CPU (microsecs) per call 306 293 -13 -4.2%
Excl. CPU (microsec)28 24 -4 -14.3%
Incl. MemUse (bytes)19,040 19,040 0 0.0%
Incl. MemUse (bytes) per call 19,040 19,040 0 0.0%
Excl. MemUse (bytes)1,340 1,340 0 0.0%
Incl. PeakMemUse (bytes)17,096 17,096 0 0.0%
Incl. PeakMemUse (bytes) per call 17,096 17,096 0 0.0%
Excl. PeakMemUse (bytes)1,348 1,348 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% -11 -3.1% -13 -7.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -27.3% -4 -30.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -11 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags0 N/A% -5 -45.5% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet0 N/A% -3 -27.3% -2 -15.4% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getHtmlAttributes0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%