Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: 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 #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)888 924 36 4.1%
Incl. Wall Time (microsec) per call 68 71 3 4.1%
Excl. Wall Time (microsec)52 56 4 7.7%
Incl. CPU (microsecs)902 933 31 3.4%
Incl. CPU (microsecs) per call 69 72 2 3.4%
Excl. CPU (microsec)46 46 0 0.0%
Incl. MemUse (bytes)17,328 17,328 0 0.0%
Incl. MemUse (bytes) per call 1,333 1,333 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)11,920 11,920 0 0.0%
Incl. PeakMemUse (bytes) per call 917 917 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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. CPU Diff
(microsec)		ICpu
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% 36 1.4% 31 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 11.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% 36 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 17 47.2% 16 51.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 15 41.7% 16 51.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%