Diff Report
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)5,896 5,875 -21 -0.4%
Incl. Wall Time (microsec) per call 310 309 -1 -0.4%
Excl. Wall Time (microsec)120 123 3 2.5%
Incl. CPU (microsecs)5,917 5,897 -20 -0.3%
Incl. CPU (microsecs) per call 311 310 -1 -0.3%
Excl. CPU (microsec)106 116 10 9.4%
Incl. MemUse (bytes)716,696 716,672 -24 -0.0%
Incl. MemUse (bytes) per call 37,721 37,720 -1 -0.0%
Excl. MemUse (bytes)9,824 9,824 0 0.0%
Incl. PeakMemUse (bytes)677,840 677,816 -24 -0.0%
Incl. PeakMemUse (bytes) per call 35,676 35,675 -1 -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% -21 -65.6% -20 -10.8% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function3 14.3% 10 50.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -50 -238.1% -47 -235.0% -24 -100.0% -24 -100.0%
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 38 181.0% 36 180.0% 0 0.0% 0 0.0%
Drupal\node\NodeTitleItemList::__construct0 N/A% -9 -42.9% -9 -45.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -24 -114.3% -25 -125.0% -24 -100.0% -24 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -5 -25.0% 0 0.0% 0 0.0%