Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::first

Drupal\Core\TypedData\Plugin\DataType\ItemList::firstRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)99 96 -3 -3.0%
Incl. Wall Time (microsec) per call 6 6 -0 -3.0%
Excl. Wall Time (microsec)44 41 -3 -6.8%
Incl. CPU (microsecs)117 115 -2 -1.7%
Incl. CPU (microsecs) per call 7 7 -0 -1.7%
Excl. CPU (microsec)45 44 -1 -2.2%
Incl. MemUse (bytes)4,840 4,840 0 0.0%
Incl. MemUse (bytes) per call 303 303 0 0.0%
Excl. MemUse (bytes)2,896 2,896 0 0.0%
Incl. PeakMemUse (bytes)5,264 5,264 0 0.0%
Incl. PeakMemUse (bytes) per call 329 329 0 0.0%
Excl. PeakMemUse (bytes)3,176 3,176 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. 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::first0 N/A% -3 -0.4% -2 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% -2 -66.7% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get@10 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%