Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition

Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinitionRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)585 572 -13 -2.2%
Incl. Wall Time (microsec) per call 73 72 -2 -2.2%
Excl. Wall Time (microsec)48 39 -9 -18.8%
Incl. CPU (microsecs)596 582 -14 -2.3%
Incl. CPU (microsecs) per call 75 73 -2 -2.3%
Excl. CPU (microsec)47 40 -7 -14.9%
Incl. MemUse (bytes)55,732 55,732 0 0.0%
Incl. MemUse (bytes) per call 6,967 6,967 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)53,620 53,620 0 0.0%
Incl. PeakMemUse (bytes) per call 6,703 6,703 0 0.0%
Excl. PeakMemUse (bytes)228 228 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% -13 -2.9% -14 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -69.2% -7 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -13 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::getItemDefinition0 N/A% -4 -30.8% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%