Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: 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 #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)266 273 7 2.6%
Incl. Wall Time (microsec) per call 7 7 0 2.6%
Excl. Wall Time (microsec)105 107 2 1.9%
Incl. CPU (microsecs)286 301 15 5.2%
Incl. CPU (microsecs) per call 8 8 0 5.2%
Excl. CPU (microsec)83 94 11 13.3%
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)9,504 9,472 -32 -0.3%
Incl. PeakMemUse (bytes) per call 257 256 -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 Function2 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%