Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty

Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmptyRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)39 37 -2 -5.1%
Incl. Wall Time (microsec) per call 13 12 -1 -5.1%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)42 40 -2 -4.8%
Incl. CPU (microsecs) per call 14 13 -1 -4.8%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)5,856 5,856 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)1,256 1,256 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty [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\Plugin\DataType\ItemList::isEmpty0 N/A% -2 -0.3% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\node\NodeFormController::prepareEntity0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%