Diff Report
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #519fc9a1407b3Run #519fc956834f6DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,647 3,761 114 3.1%
Incl. Wall Time (microsec) per call 159 164 5 3.1%
Excl. Wall Time (microsec)98 93 -5 -5.1%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 348 174 -174 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)380,536 380,560 24 0.0%
Incl. MemUse (bytes) per call 16,545 16,546 1 0.0%
Excl. MemUse (bytes)344 344 0 0.0%
Incl. PeakMemUse (bytes)381,088 380,992 -96 -0.0%
Incl. PeakMemUse (bytes) per call 16,569 16,565 -4 -0.0%
Excl. PeakMemUse (bytes)2,280 2,280 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% 114 27.9% -4,000 -100.0% 24 0.0% -96 -0.1%
Exclusive Metrics Diff for Current Function-5 -4.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Type\Field::__construct0 N/A% 114 100.0% -4,000 -100.0% 24 100.0% -96 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 119 104.4% -4,000 -100.0% 24 100.0% -96 -100.0%
typed_data0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%