Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::filterEmptyItems

Drupal\Core\Field\FieldItemList::filterEmptyItemsRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,105 1,296 191 17.3%
Incl. Wall Time (microsec) per call 158 185 27 17.3%
Excl. Wall Time (microsec)85 93 8 9.4%
Incl. CPU (microsecs)1,118 1,308 190 17.0%
Incl. CPU (microsecs) per call 160 187 27 17.0%
Excl. CPU (microsec)81 89 8 9.9%
Incl. MemUse (bytes)12,772 12,772 0 0.0%
Incl. MemUse (bytes) per call 1,825 1,825 0 0.0%
Excl. MemUse (bytes)-56 -56 0 0.0%
Incl. PeakMemUse (bytes)13,696 13,696 0 0.0%
Incl. PeakMemUse (bytes) per call 1,957 1,957 0 0.0%
Excl. PeakMemUse (bytes)2,116 2,116 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% 191 11.6% 190 38.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 4.2% 8 4.2% 0 N/A% 0 N/A%
Parent functions
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 203 106.3% 204 107.4% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::buildForm0 N/A% -13 -6.8% -14 -7.4% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple@10 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 181 94.8% 182 95.8% 0 N/A% 0 N/A%
array_values0 N/A% 2 1.0% 0 0.0% 0 N/A% 0 N/A%