Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition

Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinitionRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)273 266 -7 -2.6%
Incl. Wall Time (microsec) per call 7 7 -0 -2.6%
Excl. Wall Time (microsec)107 105 -2 -1.9%
Incl. CPU (microsecs)301 286 -15 -5.0%
Incl. CPU (microsecs) per call 8 8 -0 -5.0%
Excl. CPU (microsec)94 83 -11 -11.7%
Incl. MemUse (bytes)17,096 17,096 0 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)1,736 1,736 0 0.0%
Incl. PeakMemUse (bytes)9,472 9,504 32 0.3%
Incl. PeakMemUse (bytes) per call 256 257 1 0.3%
Excl. PeakMemUse (bytes)1,160 1,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition [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::getItemDefinition0 N/A% -7 -7.5% -15 -7.7% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-2 -28.6% -11 -73.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -7 -100.0% -15 -100.0% 0 N/A% 32 100.0%
Child functions
Drupal\field\Entity\Field::getItemDefinition0 N/A% -6 -85.7% -5 -33.3% 0 N/A% 32 100.0%
Drupal\Core\TypedData\ListDefinition::getItemDefinition0 N/A% 1 14.3% 1 6.7% 0 N/A% 0 0.0%