Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,777 2,755 -22 -0.8%
Incl. Wall Time (microsec) per call 198 197 -2 -0.8%
Excl. Wall Time (microsec)77 78 1 1.3%
Incl. CPU (microsecs)2,790 2,768 -22 -0.8%
Incl. CPU (microsecs) per call 199 198 -2 -0.8%
Excl. CPU (microsec)63 68 5 7.9%
Incl. MemUse (bytes)304,592 304,592 0 0.0%
Incl. MemUse (bytes) per call 21,757 21,757 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)174,656 174,656 0 0.0%
Incl. PeakMemUse (bytes) per call 12,475 12,475 0 0.0%
Excl. PeakMemUse (bytes)1,704 1,704 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\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\ItemList::createItem0 N/A% -22 -2.2% -22 -5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.5% 5 22.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__construct0 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -23 -104.5% -20 -90.9% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% 0 0.0% -7 -31.8% 0 N/A% 0 N/A%