Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,714 2,765 51 1.9%
Incl. Wall Time (microsec) per call 209 213 4 1.9%
Excl. Wall Time (microsec)72 70 -2 -2.8%
Incl. CPU (microsecs)2,725 2,772 47 1.7%
Incl. CPU (microsecs) per call 210 213 4 1.7%
Excl. CPU (microsec)60 48 -12 -20.0%
Incl. MemUse (bytes)314,696 314,776 80 0.0%
Incl. MemUse (bytes) per call 24,207 24,214 6 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)216,504 216,248 -256 -0.1%
Incl. PeakMemUse (bytes) per call 16,654 16,634 -20 -0.1%
Excl. PeakMemUse (bytes)1,608 1,608 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% 51 1.2% 47 1.1% 80 0.4% -256 -1.1%
Exclusive Metrics Diff for Current Function-2 -3.9% -12 -25.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Field::__construct0 N/A% 51 100.0% 47 100.0% 80 100.0% -256 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 55 107.8% 61 129.8% 80 100.0% -256 -100.0%
Drupal::typedData0 N/A% -2 -3.9% -2 -4.3% 0 0.0% 0 0.0%