Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::getVisibleChildren

Drupal\Core\Render\Element::getVisibleChildrenRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)24 19 -5 -20.8%
Incl. Wall Time (microsec) per call 12 10 -3 -20.8%
Excl. Wall Time (microsec)14 11 -3 -21.4%
Incl. CPU (microsecs)26 20 -6 -23.1%
Incl. CPU (microsecs) per call 13 10 -3 -23.1%
Excl. CPU (microsec)9 8 -1 -11.1%
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)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes) per call 960 960 0 0.0%
Excl. PeakMemUse (bytes)784 784 0 0.0%

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% -5 -5.4% -6 -3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% -1 -16.7% 0 N/A% 0 N/A%
Parent function
element_get_visible_children0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\Element::children0 N/A% -2 -40.0% -3 -50.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%