Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4,214 4,234 20 0.5%
Incl. Wall Time (microsec) per call 702 706 3 0.5%
Excl. Wall Time (microsec)44 53 9 20.5%
Incl. CPU (microsecs)4,220 4,239 19 0.5%
Incl. CPU (microsecs) per call 703 707 3 0.5%
Excl. CPU (microsec)39 45 6 15.4%
Incl. MemUse (bytes)424,400 424,368 -32 -0.0%
Incl. MemUse (bytes) per call 70,733 70,728 -5 -0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)418,192 417,968 -224 -0.1%
Incl. PeakMemUse (bytes) per call 69,699 69,661 -37 -0.1%
Excl. PeakMemUse (bytes)1,856 1,856 0 0.0%

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% 20 2.8% 19 7.9% -32 -0.1% -224 -0.6%
Exclusive Metrics Diff for Current Function9 45.0% 6 31.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 20 100.0% 19 100.0% -32 -100.0% -224 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 11 55.0% 12 63.2% -32 -100.0% -224 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%