Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::createItem

Drupal\Core\Field\FieldItemList::createItemRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)277 428 151 54.5%
Incl. Wall Time (microsec) per call 277 214 -63 -22.7%
Excl. Wall Time (microsec)3 6 3 100.0%
Incl. MemUse (bytes)170,592 204,896 34,304 20.1%
Incl. MemUse (bytes) per call 170,592 102,448 -68,144 -39.9%
Excl. MemUse (bytes)1,320 1,320 0 0.0%
Incl. PeakMemUse (bytes)170,472 198,256 27,784 16.3%
Incl. PeakMemUse (bytes) per call 170,472 99,128 -71,344 -41.9%
Excl. PeakMemUse (bytes)1,320 1,368 48 3.6%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::createItem [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemList::createItem1 33.3% 151 2.4% 34,304 3.3% 27,784 2.6%
Exclusive Metrics Diff for Current Function3 2.0% 0 0.0% 48 0.2%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::setValue1 100.0% 151 100.0% 34,304 100.0% 27,784 100.0%
Child functions
Drupal\Core\Field\FieldTypePluginManager::createFieldItem1 50.0% 146 96.7% 34,304 100.0% 27,640 99.5%
Drupal::service1 50.0% 2 1.3% 0 0.0% 96 0.3%