Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513a6d2163d: 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 #535139ab6e707Run #53513a6d2163dDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)3,682 3,516 -166 -4.5%
Incl. Wall Time (microsec) per call 66 63 -3 -4.5%
Excl. Wall Time (microsec)170 165 -5 -2.9%
Incl. CPU (microsecs)3,720 3,555 -165 -4.4%
Incl. CPU (microsecs) per call 66 63 -3 -4.4%
Excl. CPU (microsec)159 160 1 0.6%
Incl. MemUse (bytes)38,832 38,832 0 0.0%
Incl. MemUse (bytes) per call 693 693 0 0.0%
Excl. MemUse (bytes)4,048 4,048 0 0.0%
Incl. PeakMemUse (bytes)34,448 34,448 0 0.0%
Incl. PeakMemUse (bytes) per call 615 615 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% -166 -6.3% -165 -5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -3.0% 1 0.6% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% -166 -100.0% -165 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextItemBase::isEmpty0 N/A% -163 -98.2% -169 -102.4% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 2 1.2% 2 1.2% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%