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

Drupal\Core\TypedData\ItemList::onChangeRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)73 78 5 6.8%
Incl. Wall Time (microsec) per call 6 7 0 6.8%
Excl. Wall Time (microsec)61 65 4 6.6%
Incl. CPU (microsecs)88 94 6 6.8%
Incl. CPU (microsecs) per call 7 8 1 6.8%
Excl. CPU (microsec)62 68 6 9.7%
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 Function4 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%