Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}

Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}Run #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)1,930 1,954 24 1.2%
Incl. Wall Time (microsec) per call 18 18 0 1.2%
Excl. Wall Time (microsec)165 169 4 2.4%
Incl. MemUse (bytes)149,096 149,096 0 0.0%
Incl. MemUse (bytes) per call 1,355 1,355 0 0.0%
Excl. MemUse (bytes)2,832 2,832 0 0.0%
Incl. PeakMemUse (bytes)197,376 197,376 0 0.0%
Incl. PeakMemUse (bytes) per call 1,794 1,794 0 0.0%
Excl. PeakMemUse (bytes)2,960 2,960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure} [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 24 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 16.7% 0 N/A% 0 N/A%
Parent function
call_user_func@20 N/A% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmpty0 N/A% 27 112.5% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% -10 -41.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 3 12.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\NumericItemBase::isEmpty0 N/A% 1 4.2% 0 N/A% 0 N/A%