Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty

Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmptyRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)10 11 1 10.0%
Incl. Wall Time (microsec) per call 5 6 1 10.0%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. CPU (microsecs)14 12 -2 -14.3%
Incl. CPU (microsecs) per call 7 6 -1 -14.3%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. MemUse (bytes) per call 1,124 1,124 0 0.0%
Excl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes)304 304 0 0.0%
Incl. PeakMemUse (bytes) per call 152 152 0 0.0%
Excl. PeakMemUse (bytes)304 304 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty [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\TypedData\Plugin\DataType\ItemList::isEmpty0 N/A% 1 0.1% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase::prepareView0 N/A% 1 100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%