Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: 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 #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,548 2,551 3 0.1%
Incl. Wall Time (microsec) per call 283 283 0 0.1%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)2,558 2,558 0 0.0%
Incl. CPU (microsecs) per call 284 284 0 0.0%
Excl. CPU (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)517,056 517,040 -16 -0.0%
Incl. MemUse (bytes) per call 57,451 57,449 -2 -0.0%
Excl. MemUse (bytes)2,712 2,712 0 0.0%
Incl. PeakMemUse (bytes)493,936 493,920 -16 -0.0%
Incl. PeakMemUse (bytes) per call 54,882 54,880 -2 -0.0%
Excl. PeakMemUse (bytes)2,168 2,168 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% 3 0.6% 0 0.0% -16 -0.1% -16 -0.1%
Exclusive Metrics Diff for Current Function1 33.3% -2 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% 4 133.3% 0 N/A% -16 -100.0% -16 -100.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -1 -33.3% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 8 266.7% 6 N/A% -16 -100.0% -16 -100.0%
Drupal::typedDataManager0 N/A% -6 -200.0% -3 N/A% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%