Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)23 21 -2 -8.7%
Incl. Wall Time (microsec) per call 12 11 -1 -8.7%
Excl. Wall Time (microsec)13 10 -3 -23.1%
Incl. CPU (microsecs)23 22 -1 -4.3%
Incl. CPU (microsecs) per call 12 11 -1 -4.3%
Excl. CPU (microsec)5 6 1 20.0%
Incl. MemUse (bytes)3,072 3,072 0 0.0%
Incl. MemUse (bytes) per call 1,536 1,536 0 0.0%
Excl. MemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,388 1,388 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 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% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -150.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\shortcut\Entity\Shortcut::getRouteName0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__get@10 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%