Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)3,052 2,993 -59 -1.9%
Incl. Wall Time (microsec) per call 203 200 -4 -1.9%
Excl. Wall Time (microsec)82 84 2 2.4%
Incl. CPU (microsecs)3,067 2,997 -70 -2.3%
Incl. CPU (microsecs) per call 204 200 -5 -2.3%
Excl. CPU (microsec)69 58 -11 -15.9%
Incl. MemUse (bytes)317,096 317,128 32 0.0%
Incl. MemUse (bytes) per call 21,140 21,142 2 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)336,528 344,432 7,904 2.3%
Incl. PeakMemUse (bytes) per call 22,435 22,962 527 2.3%
Excl. PeakMemUse (bytes)1,752 1,752 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% -59 -2.5% -70 -2.0% 32 0.0% 7,904 10.9%
Exclusive Metrics Diff for Current Function2 3.4% -11 -15.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Field::__construct0 N/A% -59 -100.0% -70 -100.0% 32 100.0% 7,904 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -49 -83.1% -56 -80.0% 32 100.0% 7,904 100.0%
Drupal::typedData0 N/A% -12 -20.3% -3 -4.3% 0 0.0% 0 0.0%