Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: 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 #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls900 900 0 0.0%
Incl. Wall Time (microsec)34,575 34,109 -466 -1.3%
Incl. Wall Time (microsec) per call 38 38 -1 -1.3%
Excl. Wall Time (microsec)2,883 2,662 -221 -7.7%
Incl. MemUse (bytes)5,336,000 5,336,016 16 0.0%
Incl. MemUse (bytes) per call 5,929 5,929 0 0.0%
Excl. MemUse (bytes)235,200 235,200 0 0.0%
Incl. PeakMemUse (bytes)4,072,624 4,072,624 0 0.0%
Incl. PeakMemUse (bytes) per call 4,525 4,525 0 0.0%
Excl. PeakMemUse (bytes)113,336 113,336 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% -466 -0.1% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-221 -47.4% 0 0.0% 0 N/A%
Parent function
call_user_func0 N/A% -466 -100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmpty0 N/A% -567 -121.7% 16 100.0% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 153 32.8% 0 0.0% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 92 19.7% 0 0.0% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::isEmpty0 N/A% 77 16.5% 0 0.0% 0 N/A%