Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: 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 #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls202 202 0 0.0%
Incl. Wall Time (microsec)1,194 1,168 -26 -2.2%
Incl. Wall Time (microsec) per call 6 6 -0 -2.2%
Excl. Wall Time (microsec)517 497 -20 -3.9%
Incl. CPU (microsecs)1,368 1,355 -13 -1.0%
Incl. CPU (microsecs) per call 7 7 -0 -1.0%
Excl. CPU (microsec)531 518 -13 -2.4%
Incl. MemUse (bytes)6,808 6,808 0 0.0%
Incl. MemUse (bytes) per call 34 34 0 0.0%
Excl. MemUse (bytes)4,864 4,864 0 0.0%
Incl. PeakMemUse (bytes)11,616 11,616 0 0.0%
Incl. PeakMemUse (bytes) per call 58 58 0 0.0%
Excl. PeakMemUse (bytes)8,024 8,024 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% -26 -0.7% -13 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -76.9% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__get0 N/A% -19 -73.1% -5 -38.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__set0 N/A% -6 -23.1% -10 -76.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -4 -15.4% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__isset0 N/A% 2 7.7% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get@10 N/A% 1 3.8% 7 53.8% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -6 -23.1% 0 0.0% 0 N/A% 0 N/A%