Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)29,848 29,437 -411 -1.4%
Incl. Wall Time (microsec) per call 489 483 -7 -1.4%
Excl. Wall Time (microsec)474 462 -12 -2.5%
Incl. CPU (microsecs)29,890 29,489 -401 -1.3%
Incl. CPU (microsecs) per call 490 483 -7 -1.3%
Excl. CPU (microsec)394 401 7 1.8%
Incl. MemUse (bytes)1,722,296 1,722,328 32 0.0%
Incl. MemUse (bytes) per call 28,234 28,235 1 0.0%
Excl. MemUse (bytes)23,192 23,192 0 0.0%
Incl. PeakMemUse (bytes)1,694,064 1,693,800 -264 -0.0%
Incl. PeakMemUse (bytes) per call 27,772 27,767 -4 -0.0%
Excl. PeakMemUse (bytes)4,312 4,312 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% -411 -26.0% -401 -22.3% 32 0.1% -264 -0.7%
Exclusive Metrics Diff for Current Function-12 -2.9% 7 1.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -411 -100.0% -401 -100.0% 32 100.0% -264 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -403 -98.1% -406 -101.2% 32 100.0% -264 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 4 1.0% -2 -0.5% 0 0.0% 0 0.0%