Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::onChange

Drupal\Core\TypedData\ItemList::onChangeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)50 51 1 2.0%
Incl. Wall Time (microsec) per call 7 7 0 2.0%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)59 58 -1 -1.7%
Incl. CPU (microsecs) per call 8 8 -0 -1.7%
Excl. CPU (microsec)44 37 -7 -15.9%
Incl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. MemUse (bytes) per call 275 275 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)240 240 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\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\ItemList::onChange0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -7 -700.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\FieldItemBase::set0 N/A% 1 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Entity\Entity::onChange0 N/A% 0 0.0% 6 600.0% 0 N/A% 0 N/A%