Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::first

Drupal\Core\TypedData\Plugin\DataType\ItemList::firstRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls1,100 1,100 0 0.0%
Incl. Wall Time (microsec)5,263 5,313 50 1.0%
Incl. Wall Time (microsec) per call 5 5 0 1.0%
Excl. Wall Time (microsec)1,394 1,385 -9 -0.6%
Incl. MemUse (bytes)568,840 568,840 0 0.0%
Incl. MemUse (bytes) per call 517 517 0 0.0%
Excl. MemUse (bytes)258,416 258,416 0 0.0%
Incl. PeakMemUse (bytes)304,920 304,920 0 0.0%
Incl. PeakMemUse (bytes) per call 277 277 0 0.0%
Excl. PeakMemUse (bytes)121,176 121,176 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::first [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::first0 N/A% 50 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -18.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% 36 72.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 12 24.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 2 4.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% 59 118.0% 0 N/A% 0 N/A%