Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)5,875 5,886 11 0.2%
Incl. Wall Time (microsec) per call 309 310 1 0.2%
Excl. Wall Time (microsec)123 123 0 0.0%
Incl. CPU (microsecs)5,897 5,905 8 0.1%
Incl. CPU (microsecs) per call 310 311 0 0.1%
Excl. CPU (microsec)116 115 -1 -0.9%
Incl. MemUse (bytes)716,672 716,672 0 0.0%
Incl. MemUse (bytes) per call 37,720 37,720 0 0.0%
Excl. MemUse (bytes)9,824 9,824 0 0.0%
Incl. PeakMemUse (bytes)677,816 677,816 0 0.0%
Incl. PeakMemUse (bytes) per call 35,675 35,675 0 0.0%
Excl. PeakMemUse (bytes)3,240 3,240 0 0.0%

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% 11 3.0% 8 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 8 72.7% 2 25.0% 0 N/A% 0 N/A%
Drupal\node\NodeTitleItemList::__construct0 N/A% 2 18.2% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 1 9.1% 4 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 12 109.1% 12 150.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -9.1% -3 -37.5% 0 N/A% 0 N/A%