Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Element\RenderElement::preRenderGroup

Drupal\Core\Render\Element\RenderElement::preRenderGroupRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 16 -3 -15.8%
Incl. Wall Time (microsec) per call 19 16 -3 -15.8%
Excl. Wall Time (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)6,488 6,488 0 0.0%
Incl. MemUse (bytes) per call 6,488 6,488 0 0.0%
Excl. MemUse (bytes)4,904 4,904 0 0.0%
Incl. PeakMemUse (bytes)2,936 2,936 0 0.0%
Incl. PeakMemUse (bytes) per call 2,936 2,936 0 0.0%
Excl. PeakMemUse (bytes)1,648 1,648 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element\RenderElement::preRenderGroup [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% -1 -33.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 N/A% 0 N/A%