Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage

Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePageRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)297 303 6 2.0%
Incl. Wall Time (microsec) per call 297 303 6 2.0%
Excl. Wall Time (microsec)42 36 -6 -14.3%
Incl. CPU (microsecs)300 306 6 2.0%
Incl. CPU (microsecs) per call 300 306 6 2.0%
Excl. CPU (microsec)27 26 -1 -3.7%
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)17,116 17,120 4 0.0%
Incl. PeakMemUse (bytes) per call 17,116 17,120 4 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 6 0.4% 6 0.2% 0 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -1 -16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 6 100.0% 6 100.0% 0 N/A% 4 100.0%
Child functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags0 N/A% 13 216.7% 11 183.3% 0 N/A% 20 500.0%
Drupal\Core\Template\Attribute::offsetSet0 N/A% -3 -50.0% -5 -83.3% 0 N/A% -16 -400.0%
drupal_get_feeds0 N/A% 2 33.3% 2 33.3% 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% -1 -16.7% 0 N/A% 0 0.0%