Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)5,600 5,725 125 2.2%
Incl. Wall Time (microsec) per call 933 954 21 2.2%
Excl. Wall Time (microsec)46 48 2 4.3%
Incl. CPU (microsecs)5,606 5,732 126 2.2%
Incl. CPU (microsecs) per call 934 955 21 2.2%
Excl. CPU (microsec)40 42 2 5.0%
Incl. MemUse (bytes)518,904 518,976 72 0.0%
Incl. MemUse (bytes) per call 86,484 86,496 12 0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)518,752 508,568 -10,184 -2.0%
Incl. PeakMemUse (bytes) per call 86,459 84,761 -1,697 -2.0%
Excl. PeakMemUse (bytes)1,880 1,944 64 3.4%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__construct [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::__construct0 N/A% 125 3.6% 126 3.6% 72 0.0% -10,184 -3.0%
Exclusive Metrics Diff for Current Function2 1.6% 2 1.6% 0 0.0% 64 0.6%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 125 100.0% 126 100.0% 72 100.0% -10,184 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 123 98.4% 126 100.0% 72 100.0% -10,248 -100.6%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%