Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::filterEmptyItems

Drupal\Core\Field\FieldItemList::filterEmptyItemsRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)576 540 -36 -6.2%
Incl. Wall Time (microsec) per call 144 135 -9 -6.2%
Excl. Wall Time (microsec)50 47 -3 -6.0%
Incl. CPU (microsecs)580 546 -34 -5.9%
Incl. CPU (microsecs) per call 145 137 -9 -5.9%
Excl. CPU (microsec)41 39 -2 -4.9%
Incl. MemUse (bytes)9,908 9,908 0 0.0%
Incl. MemUse (bytes) per call 2,477 2,477 0 0.0%
Excl. MemUse (bytes)-240 -240 0 0.0%
Incl. PeakMemUse (bytes)10,852 10,852 0 0.0%
Incl. PeakMemUse (bytes) per call 2,713 2,713 0 0.0%
Excl. PeakMemUse (bytes)1,456 1,456 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% -36 -14.6% -34 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -8.3% -2 -5.9% 0 N/A% 0 N/A%
Parent function
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% -36 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% -33 -91.7% -34 -100.0% 0 N/A% 0 N/A%
array_values0 N/A% 0 0.0% 2 5.9% 0 N/A% 0 N/A%