Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get@1

Drupal\Core\Field\FieldItemList::__get@1Run #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)13 24 11 84.6%
Incl. Wall Time (microsec) per call 13 12 -1 -7.7%
Excl. Wall Time (microsec)7 12 5 71.4%
Incl. CPU (microsecs)13 28 15 115.4%
Incl. CPU (microsecs) per call 13 14 1 7.7%
Excl. CPU (microsec)4 8 4 100.0%
Incl. MemUse (bytes)3,048 3,048 0 0.0%
Incl. MemUse (bytes) per call 3,048 1,524 -1,524 -50.0%
Excl. MemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes)2,448 2,448 0 0.0%
Incl. PeakMemUse (bytes) per call 2,448 1,224 -1,224 -50.0%
Excl. PeakMemUse (bytes)1,216 1,216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__get@1 [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\Field\FieldItemList::__get@11 33.3% 11 11.8% 15 7.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 45.5% 4 26.7% 0 N/A% 0 N/A%
Parent function
Drupal\user\Entity\User::id1 100.0% 11 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first1 50.0% 5 45.5% 7 46.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__get@11 50.0% 1 9.1% 4 26.7% 0 N/A% 0 N/A%