Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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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 #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)1,551 1,546 -5 -0.3%
Incl. Wall Time (microsec) per call 25 25 -0 -0.3%
Excl. Wall Time (microsec)242 246 4 1.7%
Incl. CPU (microsecs)1,602 1,589 -13 -0.8%
Incl. CPU (microsecs) per call 26 26 -0 -0.8%
Excl. CPU (microsec)239 226 -13 -5.4%
Incl. MemUse (bytes)30,440 30,440 0 0.0%
Incl. MemUse (bytes) per call 499 499 0 0.0%
Excl. MemUse (bytes)3,632 3,632 0 0.0%
Incl. PeakMemUse (bytes)13,744 13,744 0 0.0%
Incl. PeakMemUse (bytes) per call 225 225 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% -5 -0.1% -13 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% -13 -100.0% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% -5 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% -16 -320.0% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 5 100.0% 4 30.8% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 2 40.0% -1 -7.7% 0 N/A% 0 N/A%