Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)22,994 22,809 -185 -0.8%
Incl. Wall Time (microsec) per call 676 671 -5 -0.8%
Excl. Wall Time (microsec)244 238 -6 -2.5%
Incl. CPU (microsecs)23,024 22,844 -180 -0.8%
Incl. CPU (microsecs) per call 677 672 -5 -0.8%
Excl. CPU (microsec)208 196 -12 -5.8%
Incl. MemUse (bytes)755,728 755,716 -12 -0.0%
Incl. MemUse (bytes) per call 22,227 22,227 -0 -0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)693,660 692,916 -744 -0.1%
Incl. PeakMemUse (bytes) per call 20,402 20,380 -22 -0.1%
Excl. PeakMemUse (bytes)1,528 1,604 76 5.0%

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% -185 -4.0% -180 -4.8% -12 -0.0% -744 -0.8%
Exclusive Metrics Diff for Current Function-6 -3.2% -12 -6.7% 0 0.0% 76 10.2%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% -183 -98.9% -180 -100.0% -12 -100.0% -996 -133.9%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -2 -1.1% 0 0.0% 0 0.0% 252 33.9%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -181 -97.8% -175 -97.2% -12 -100.0% -996 -133.9%
Drupal::typedDataManager0 N/A% 3 1.6% 7 3.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% -1 -0.5% 0 0.0% 0 0.0% 176 23.7%