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

Drupal\Core\Field\FieldItemList::__constructRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4,234 4,214 -20 -0.5%
Incl. Wall Time (microsec) per call 706 702 -3 -0.5%
Excl. Wall Time (microsec)53 44 -9 -17.0%
Incl. CPU (microsecs)4,239 4,220 -19 -0.4%
Incl. CPU (microsecs) per call 707 703 -3 -0.4%
Excl. CPU (microsec)45 39 -6 -13.3%
Incl. MemUse (bytes)424,368 424,400 32 0.0%
Incl. MemUse (bytes) per call 70,728 70,733 5 0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)417,968 418,192 224 0.1%
Incl. PeakMemUse (bytes) per call 69,661 69,699 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 Function-9 -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%