Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange

Drupal\Core\TypedData\Plugin\DataType\ItemList::onChangeRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls651 651 0 0.0%
Incl. Wall Time (microsec)21,025 21,082 57 0.3%
Incl. Wall Time (microsec) per call 32 32 0 0.3%
Excl. Wall Time (microsec)1,354 1,338 -16 -1.2%
Incl. CPU (microsecs)21,543 21,620 77 0.4%
Incl. CPU (microsecs) per call 33 33 0 0.4%
Excl. CPU (microsec)1,341 1,312 -29 -2.2%
Incl. MemUse (bytes)-1,728 -1,728 0 0.0%
Incl. MemUse (bytes) per call -3 -3 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)267,488 267,544 56 0.0%
Incl. PeakMemUse (bytes) per call 411 411 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 57 3.6% 77 4.4% 0 0.0% 56 0.2%
Exclusive Metrics Diff for Current Function-16 -28.1% -29 -37.7% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemBase::onChange0 N/A% 49 86.0% 61 79.2% 0 N/A% 48 85.7%
Drupal\text\Plugin\Field\FieldType\TextItemBase::onChange0 N/A% 8 14.0% 16 20.8% 0 N/A% 8 14.3%
Child function
Drupal\Core\Entity\ContentEntityBase::onChange0 N/A% 73 128.1% 106 137.7% 0 N/A% 56 100.0%