Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition

Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinitionRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls1,000 900 -100 -10.0%
Incl. Wall Time (microsec)428,467 558,282 129,815 30.3%
Incl. Wall Time (microsec) per call 428 620 192 44.8%
Excl. Wall Time (microsec)4,298 3,317 -981 -22.8%
Incl. MemUse (bytes)33,139,200 48,656,000 15,516,800 46.8%
Incl. MemUse (bytes) per call 33,139 54,062 20,923 63.1%
Excl. MemUse (bytes)144,800 144,800 0 0.0%
Incl. PeakMemUse (bytes)28,003,200 48,189,600 20,186,400 72.1%
Incl. PeakMemUse (bytes) per call 28,003 53,544 25,541 91.2%
Excl. PeakMemUse (bytes)156,800 156,800 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition-100 -50.0% 129,815 6.6% 15,516,800 258.3% 20,186,400 336.7%
Exclusive Metrics Diff for Current Function-981 -0.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@1-100 -100.0% 129,815 100.0% 15,516,800 100.0% 20,186,400 100.0%
Child functions
Drupal\Core\Field\FieldConfigBase::getItemDefinition0 0.0% 130,809 100.8% 15,516,800 100.0% 20,199,200 100.1%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition-100 -100.0% -13 -0.0% 0 0.0% -12,800 -0.1%