Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem

Drupal\Core\TypedData\Plugin\DataType\ItemList::createItemRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)6,876 6,909 33 0.5%
Incl. Wall Time (microsec) per call 860 864 4 0.5%
Excl. Wall Time (microsec)60 61 1 1.7%
Incl. CPU (microsecs)6,889 6,918 29 0.4%
Incl. CPU (microsecs) per call 861 865 4 0.4%
Excl. CPU (microsec)55 57 2 3.6%
Incl. MemUse (bytes)280,836 280,836 0 0.0%
Incl. MemUse (bytes) per call 35,105 35,105 0 0.0%
Excl. MemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes)258,708 258,708 0 0.0%
Incl. PeakMemUse (bytes) per call 32,339 32,339 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem [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\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 33 9.2% 29 15.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.0% 2 6.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::__construct0 N/A% 33 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 31 93.9% 28 96.6% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 1 3.0% -1 -3.4% 0 N/A% 0 N/A%