Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)16,754 16,888 134 0.8%
Incl. Wall Time (microsec) per call 322 325 3 0.8%
Excl. Wall Time (microsec)390 412 22 5.6%
Incl. CPU (microsecs)16,801 16,939 138 0.8%
Incl. CPU (microsecs) per call 323 326 3 0.8%
Excl. CPU (microsec)347 364 17 4.9%
Incl. MemUse (bytes)1,198,000 1,198,000 0 0.0%
Incl. MemUse (bytes) per call 23,038 23,038 0 0.0%
Excl. MemUse (bytes)21,440 21,440 0 0.0%
Incl. PeakMemUse (bytes)1,218,976 1,218,896 -80 -0.0%
Incl. PeakMemUse (bytes) per call 23,442 23,440 -2 -0.0%
Excl. PeakMemUse (bytes)6,784 6,736 -48 -0.7%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__construct [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\Field\FieldItemList::__construct0 N/A% 134 16.1% 138 16.0% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function22 16.4% 17 12.3% 0 N/A% -48 -60.0%
Parent functions
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 58 43.3% 58 42.0% 16 N/A% 16 20.0%
Drupal\node\NodeTitleItemList::__construct0 N/A% 52 38.8% 53 38.4% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 24 17.9% 27 19.6% -16 N/A% -96 -120.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 113 84.3% 116 84.1% 0 N/A% -32 -40.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -0.7% 5 3.6% 0 N/A% 0 0.0%