Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty

Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmptyRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)23 25 2 8.7%
Incl. Wall Time (microsec) per call 5 5 0 8.7%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)32 32 0 0.0%
Incl. CPU (microsecs) per call 6 6 0 0.0%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)1,908 1,908 0 0.0%
Incl. MemUse (bytes) per call 382 382 0 0.0%
Excl. MemUse (bytes)1,364 1,364 0 0.0%
Incl. PeakMemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes) per call 330 330 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% 2 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -2 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\file\Plugin\Field\FieldFormatter\TableFormatter::viewElements0 N/A% 1 50.0% -2 N/A% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase::prepareView0 N/A% 1 50.0% 2 N/A% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 0 0.0% 2 N/A% 0 N/A% 0 N/A%