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

Drupal\Core\Field\FieldItemList::filterEmptyItemsRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,296 1,105 -191 -14.7%
Incl. Wall Time (microsec) per call 185 158 -27 -14.7%
Excl. Wall Time (microsec)93 85 -8 -8.6%
Incl. CPU (microsecs)1,308 1,118 -190 -14.5%
Incl. CPU (microsecs) per call 187 160 -27 -14.5%
Excl. CPU (microsec)89 81 -8 -9.0%
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 Function-8 -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%