Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get@1

Drupal\Core\Field\FieldItemList::__get@1Run #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)83 73 -10 -12.0%
Incl. Wall Time (microsec) per call 21 18 -3 -12.0%
Excl. Wall Time (microsec)37 33 -4 -10.8%
Incl. CPU (microsecs)90 78 -12 -13.3%
Incl. CPU (microsecs) per call 23 20 -3 -13.3%
Excl. CPU (microsec)31 26 -5 -16.1%
Incl. MemUse (bytes)2,220 2,220 0 0.0%
Incl. MemUse (bytes) per call 555 555 0 0.0%
Excl. MemUse (bytes)1,260 1,260 0 0.0%
Incl. PeakMemUse (bytes)2,260 2,260 0 0.0%
Incl. PeakMemUse (bytes) per call 565 565 0 0.0%
Excl. PeakMemUse (bytes)1,428 1,428 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@10 N/A% -10 -0.6% -12 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -40.0% -5 -41.7% 0 N/A% 0 N/A%
Parent functions
Drupal\comment\Entity\Comment::getFieldId0 N/A% -10 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Drupal\shortcut\Entity\Shortcut::getRouteName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -5 -50.0% -6 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__get@10 N/A% -1 -10.0% -1 -8.3% 0 N/A% 0 N/A%