Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: 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 #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)26 20 -6 -23.1%
Incl. Wall Time (microsec) per call 13 10 -3 -23.1%
Excl. Wall Time (microsec)14 12 -2 -14.3%
Incl. CPU (microsecs)29 23 -6 -20.7%
Incl. CPU (microsecs) per call 15 12 -3 -20.7%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)3,880 3,880 0 0.0%
Incl. MemUse (bytes) per call 1,940 1,940 0 0.0%
Excl. MemUse (bytes)2,216 2,216 0 0.0%
Incl. PeakMemUse (bytes)3,192 3,192 0 0.0%
Incl. PeakMemUse (bytes) per call 1,596 1,596 0 0.0%
Excl. PeakMemUse (bytes)1,752 1,720 -32 -1.8%

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% -6 -0.5% -6 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% 0 0.0% 0 N/A% -32 N/A%
Parent functions
Drupal\comment\CommentFieldNameValue::getValue0 N/A% -4 -66.7% -3 -50.0% 0 N/A% 0 N/A%
Drupal\user\Entity\User::id0 N/A% -2 -33.3% -3 -50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first-2 N/A% -10 -166.7% -13 -216.7% -840 N/A% -784 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::offsetGet2 N/A% 6 100.0% 9 150.0% 840 N/A% 784 N/A%
Drupal\Core\Field\FieldItemBase::__get@10 N/A% 0 0.0% -2 -33.3% 0 N/A% 32 N/A%