Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: 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 #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls351 351 0 0.0%
Incl. Wall Time (microsec)6,432 6,502 70 1.1%
Incl. Wall Time (microsec) per call 18 19 0 1.1%
Excl. Wall Time (microsec)1,439 1,520 81 5.6%
Incl. CPU (microsecs)6,696 6,745 49 0.7%
Incl. CPU (microsecs) per call 19 19 0 0.7%
Excl. CPU (microsec)1,333 1,395 62 4.7%
Incl. MemUse (bytes)63,288 63,248 -40 -0.1%
Incl. MemUse (bytes) per call 180 180 -0 -0.1%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)12,416 12,416 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)2,400 2,400 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% 70 0.1% 49 0.1% -40 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function81 115.7% 62 126.5% 0 0.0% 0 N/A%
Parent function
array_filter0 N/A% 70 100.0% 49 100.0% -40 -100.0% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% -81 -115.7% -87 -177.6% 0 0.0% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 66 94.3% 78 159.2% 0 0.0% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 25 35.7% 7 14.3% -40 -100.0% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::isEmpty0 N/A% -21 -30.0% -11 -22.4% 0 0.0% 0 N/A%