Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::onChange

Drupal\Core\TypedData\ItemList::onChangeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)78 73 -5 -6.4%
Incl. Wall Time (microsec) per call 7 6 -0 -6.4%
Excl. Wall Time (microsec)65 61 -4 -6.2%
Incl. CPU (microsecs)94 88 -6 -6.4%
Incl. CPU (microsecs) per call 8 7 -1 -6.4%
Excl. CPU (microsec)68 62 -6 -8.8%
Incl. MemUse (bytes)1,096 1,096 0 0.0%
Incl. MemUse (bytes) per call 91 91 0 0.0%
Excl. MemUse (bytes)628 628 0 0.0%
Incl. PeakMemUse (bytes)1,096 1,096 0 0.0%
Incl. PeakMemUse (bytes) per call 91 91 0 0.0%
Excl. PeakMemUse (bytes)628 628 0 0.0%

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% -5 -0.1% -6 -5.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -80.0% -6 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\FieldItemBase::set0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Entity\Entity::onChange0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%