Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage

Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePageRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)298 294 -4 -1.3%
Incl. Wall Time (microsec) per call 298 294 -4 -1.3%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)301 296 -5 -1.7%
Incl. CPU (microsecs) per call 301 296 -5 -1.7%
Excl. CPU (microsec)26 24 -2 -7.7%
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)17,296 17,252 -44 -0.3%
Incl. PeakMemUse (bytes) per call 17,296 17,252 -44 -0.3%
Excl. PeakMemUse (bytes)1,268 1,268 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% -4 -0.1% -5 -0.1% 0 0.0% -44 -0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% -2 -40.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -4 -100.0% -5 -100.0% 0 N/A% -44 -100.0%
Child functions
drupal_get_feeds0 N/A% -2 -50.0% -3 -60.0% 0 N/A% -44 -100.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Template\Attribute::offsetSet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Page\HtmlPage::getHtmlAttributes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%