Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)23,006 23,032 26 0.1%
Incl. Wall Time (microsec) per call 885 886 1 0.1%
Excl. Wall Time (microsec)201 197 -4 -2.0%
Incl. CPU (microsecs)23,028 23,061 33 0.1%
Incl. CPU (microsecs) per call 886 887 1 0.1%
Excl. CPU (microsec)181 177 -4 -2.2%
Incl. MemUse (bytes)1,903,800 1,903,800 0 0.0%
Incl. MemUse (bytes) per call 73,223 73,223 0 0.0%
Excl. MemUse (bytes)12,640 12,640 0 0.0%
Incl. PeakMemUse (bytes)1,643,224 1,643,224 0 0.0%
Incl. PeakMemUse (bytes) per call 63,201 63,201 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% 26 0.3% 33 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -15.4% -4 -12.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 70 269.2% 71 215.2% 0 N/A% 0 N/A%
Drupal\node\NodeTitleItemList::__construct0 N/A% -22 -84.6% -20 -60.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -22 -84.6% -18 -54.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 28 107.7% 37 112.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 7.7% 0 0.0% 0 N/A% 0 N/A%