Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: 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 #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls749 749 0 0.0%
Incl. Wall Time (microsec)4,193 4,115 -78 -1.9%
Incl. Wall Time (microsec) per call 6 5 -0 -1.9%
Excl. Wall Time (microsec)1,755 1,711 -44 -2.5%
Incl. CPU (microsecs)4,844 4,773 -71 -1.5%
Incl. CPU (microsecs) per call 6 6 -0 -1.5%
Excl. CPU (microsec)1,811 1,767 -44 -2.4%
Incl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. MemUse (bytes) per call 9 9 0 0.0%
Excl. MemUse (bytes)4,768 4,768 0 0.0%
Incl. PeakMemUse (bytes)6,824 6,824 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% -78 -2.3% -71 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-44 -56.4% -44 -62.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -52 -66.7% -53 -74.6% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% -24 -30.8% -24 -33.8% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__set0 N/A% -14 -17.9% -7 -9.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__isset0 N/A% 11 14.1% 11 15.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get@10 N/A% 1 1.3% 2 2.8% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -34 -43.6% -27 -38.0% 0 N/A% 0 N/A%