Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: 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 #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)2,716 2,763 47 1.7%
Incl. Wall Time (microsec) per call 88 89 2 1.7%
Excl. Wall Time (microsec)135 144 9 6.7%
Incl. CPU (microsecs)2,753 2,795 42 1.5%
Incl. CPU (microsecs) per call 89 90 1 1.5%
Excl. CPU (microsec)136 140 4 2.9%
Incl. MemUse (bytes)167,728 167,740 12 0.0%
Incl. MemUse (bytes) per call 5,411 5,411 0 0.0%
Excl. MemUse (bytes)952 952 0 0.0%
Incl. PeakMemUse (bytes)148,508 148,540 32 0.0%
Incl. PeakMemUse (bytes) per call 4,791 4,792 1 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% 47 1.0% 42 1.1% 12 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function9 19.1% 4 9.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 47 100.0% 42 100.0% 12 100.0% 32 100.0%
Child functions
Drupal\field\Entity\FieldInstanceConfig::getItemDefinition0 N/A% 38 80.9% 33 78.6% 12 100.0% 32 100.0%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 0 0.0% 5 11.9% 0 0.0% 0 0.0%