Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::getVisibleChildren

Drupal\Core\Render\Element::getVisibleChildrenRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17 17 0 0.0%
Incl. Wall Time (microsec) per call 9 9 0 0.0%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)19 20 1 5.3%
Incl. CPU (microsecs) per call 10 10 1 5.3%
Excl. CPU (microsec)9 9 0 0.0%
Incl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. MemUse (bytes) per call 1,668 1,668 0 0.0%
Excl. MemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes)8 640 632 7900.0%
Incl. PeakMemUse (bytes) per call 4 320 316 7900.0%
Excl. PeakMemUse (bytes)0 272 272 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::getVisibleChildren [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\Render\Element::getVisibleChildren0 N/A% 0 0.0% 1 0.0% 0 0.0% 632 1.9%
Exclusive Metrics Diff for Current Function-1 N/A% 0 0.0% 0 N/A% 272 43.0%
Parent function
element_get_visible_children0 N/A% 0 N/A% 1 100.0% 0 N/A% 632 100.0%
Child functions
Drupal\Core\Render\Element::children0 N/A% 1 N/A% 0 0.0% 0 N/A% 360 57.0%
array_keys0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 0.0%