Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::createItem

Drupal\Core\TypedData\ItemList::createItemRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,016 870 -146 -14.4%
Incl. Wall Time (microsec) per call 508 435 -73 -14.4%
Excl. Wall Time (microsec)18 14 -4 -22.2%
Incl. CPU (microsecs)1,027 872 -155 -15.1%
Incl. CPU (microsecs) per call 514 436 -78 -15.1%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)173,880 173,880 0 0.0%
Incl. MemUse (bytes) per call 86,940 86,940 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)171,560 171,560 0 0.0%
Incl. PeakMemUse (bytes) per call 85,780 85,780 0 0.0%
Excl. PeakMemUse (bytes)1,512 1,512 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% -146 -5.9% -155 -20.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -2.7% -3 -1.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__construct0 N/A% -146 -100.0% -155 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -130 -89.0% -138 -89.0% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% -12 -8.2% -14 -9.0% 0 N/A% 0 N/A%