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

Drupal\Core\TypedData\ItemList::createItemRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,765 2,714 -51 -1.8%
Incl. Wall Time (microsec) per call 213 209 -4 -1.8%
Excl. Wall Time (microsec)70 72 2 2.9%
Incl. CPU (microsecs)2,772 2,725 -47 -1.7%
Incl. CPU (microsecs) per call 213 210 -4 -1.7%
Excl. CPU (microsec)48 60 12 25.0%
Incl. MemUse (bytes)314,776 314,696 -80 -0.0%
Incl. MemUse (bytes) per call 24,214 24,207 -6 -0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)216,248 216,504 256 0.1%
Incl. PeakMemUse (bytes) per call 16,634 16,654 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 Function2 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%