Diff Report
Run #534ad972c8c0d: 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 #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,112 1,296 184 16.5%
Incl. Wall Time (microsec) per call 159 185 26 16.5%
Excl. Wall Time (microsec)86 93 7 8.1%
Incl. CPU (microsecs)1,123 1,308 185 16.5%
Incl. CPU (microsecs) per call 160 187 26 16.5%
Excl. CPU (microsec)85 89 4 4.7%
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% 184 12.7% 185 31.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 3.8% 4 2.2% 0 N/A% 0 N/A%
Parent functions
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 188 102.2% 190 102.7% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple@10 N/A% -6 -3.3% -7 -3.8% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::buildForm0 N/A% 2 1.1% 2 1.1% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 176 95.7% 175 94.6% 0 N/A% 0 N/A%
array_values0 N/A% 1 0.5% 6 3.2% 0 N/A% 0 N/A%