Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::onChange

Drupal\Core\TypedData\ItemList::onChangeRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)20 25 5 25.0%
Incl. Wall Time (microsec) per call 5 6 1 25.0%
Excl. Wall Time (microsec)17 23 6 35.3%
Incl. CPU (microsecs)23 32 9 39.1%
Incl. CPU (microsecs) per call 6 8 2 39.1%
Excl. CPU (microsec)18 18 0 0.0%
Incl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. MemUse (bytes) per call 502 502 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes) per call 502 502 0 0.0%
Excl. PeakMemUse (bytes)1,192 1,192 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 1.4% 9 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 120.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\FieldItemBase::set0 N/A% 5 100.0% 9 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Entity\Entity::onChange0 N/A% -1 -20.0% 9 100.0% 0 N/A% 0 N/A%