Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,726 3,770 44 1.2%
Incl. Wall Time (microsec) per call 621 628 7 1.2%
Excl. Wall Time (microsec)55 50 -5 -9.1%
Incl. CPU (microsecs)3,731 3,775 44 1.2%
Incl. CPU (microsecs) per call 622 629 7 1.2%
Excl. CPU (microsec)44 45 1 2.3%
Incl. MemUse (bytes)421,816 421,808 -8 -0.0%
Incl. MemUse (bytes) per call 70,303 70,301 -1 -0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)417,968 417,896 -72 -0.0%
Incl. PeakMemUse (bytes) per call 69,661 69,649 -12 -0.0%
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% 44 1.7% 44 1.7% -8 -0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function-5 -11.4% 1 2.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 44 100.0% 44 100.0% -8 -100.0% -72 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 47 106.8% 44 100.0% -8 -100.0% -72 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 4.5% -1 -2.3% 0 0.0% 0 0.0%