Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange

Drupal\Core\TypedData\Plugin\DataType\ItemList::onChangeRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)454 450 -4 -0.9%
Incl. Wall Time (microsec) per call 65 64 -1 -0.9%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)465 462 -3 -0.6%
Incl. CPU (microsecs) per call 66 66 -0 -0.6%
Excl. CPU (microsec)35 34 -1 -2.9%
Incl. MemUse (bytes)1,676 1,676 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes)3,476 3,476 0 0.0%
Incl. PeakMemUse (bytes) per call 497 497 0 0.0%
Excl. PeakMemUse (bytes)868 868 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange [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::onChange0 N/A% -4 -0.3% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% -1 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemBase::onChange0 N/A% -10 -250.0% -7 -233.3% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::onChange0 N/A% 6 150.0% 4 133.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Entity\ContentEntityBase::onChange0 N/A% -2 -50.0% -2 -66.7% 0 N/A% 0 N/A%