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

Drupal\Core\Field\FieldItemList::filterEmptyItemsRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)642 668 26 4.0%
Incl. Wall Time (microsec) per call 29 30 1 4.0%
Excl. Wall Time (microsec)136 133 -3 -2.2%
Incl. CPU (microsecs)660 688 28 4.2%
Incl. CPU (microsecs) per call 30 31 1 4.2%
Excl. CPU (microsec)113 110 -3 -2.7%
Incl. MemUse (bytes)27,616 27,616 0 0.0%
Incl. MemUse (bytes) per call 1,255 1,255 0 0.0%
Excl. MemUse (bytes)-5,768 -5,768 0 0.0%
Incl. PeakMemUse (bytes)22,712 22,712 0 0.0%
Incl. PeakMemUse (bytes) per call 1,032 1,032 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::filterEmptyItems [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\Field\FieldItemList::filterEmptyItems0 N/A% 26 28.0% 28 14.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -11.5% -3 -10.7% 0 N/A% 0 N/A%
Parent functions
field_invoke_method_multiple0 N/A% 27 103.8% 29 103.6% 0 N/A% 0 N/A%
field_invoke_method0 N/A% -1 -3.8% -1 -3.6% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 32 123.1% 31 110.7% 0 N/A% 0 N/A%
array_values0 N/A% -3 -11.5% 0 0.0% 0 N/A% 0 N/A%