Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::filterEmptyItems

Drupal\Core\Field\FieldItemList::filterEmptyItemsRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)762 752 -10 -1.3%
Incl. Wall Time (microsec) per call 109 107 -1 -1.3%
Excl. Wall Time (microsec)66 68 2 3.0%
Incl. CPU (microsecs)771 760 -11 -1.4%
Incl. CPU (microsecs) per call 110 109 -2 -1.4%
Excl. CPU (microsec)62 66 4 6.5%
Incl. MemUse (bytes)15,116 15,112 -4 -0.0%
Incl. MemUse (bytes) per call 2,159 2,159 -1 -0.0%
Excl. MemUse (bytes)-584 -584 0 0.0%
Incl. PeakMemUse (bytes)14,432 14,864 432 3.0%
Incl. PeakMemUse (bytes) per call 2,062 2,123 62 3.0%
Excl. PeakMemUse (bytes)1,468 1,804 336 22.9%

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% -10 -0.2% -11 -0.3% -4 -0.0% 432 0.4%
Exclusive Metrics Diff for Current Function2 20.0% 4 36.4% 0 0.0% 336 77.8%
Parent function
Drupal\entity\Entity\EntityFormDisplay::buildForm0 N/A% -10 -100.0% -11 -100.0% -4 -100.0% 432 100.0%
Child functions
array_filter0 N/A% -12 -120.0% -13 -118.2% -4 -100.0% 96 22.2%
array_values0 N/A% 0 0.0% -2 -18.2% 0 0.0% 0 0.0%