Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)31,662 33,224 1,562 4.9%
Incl. Wall Time (microsec) per call 959 1,007 47 4.9%
Excl. Wall Time (microsec)266 261 -5 -1.9%
Incl. CPU (microsecs)31,524 32,664 1,140 3.6%
Incl. CPU (microsecs) per call 955 990 35 3.6%
Excl. CPU (microsec)217 229 12 5.5%
Incl. MemUse (bytes)2,531,472 2,530,608 -864 -0.0%
Incl. MemUse (bytes) per call 76,711 76,685 -26 -0.0%
Excl. MemUse (bytes)13,168 13,168 0 0.0%
Incl. PeakMemUse (bytes)2,561,712 2,561,160 -552 -0.0%
Incl. PeakMemUse (bytes) per call 77,628 77,611 -17 -0.0%
Excl. PeakMemUse (bytes)1,880 1,880 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% 1,562 1.8% 1,140 1.4% -864 -1.4% -552 -1.0%
Exclusive Metrics Diff for Current Function-5 -0.3% 12 1.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedData::createInstance0 N/A% 1,562 100.0% 1,140 100.0% -864 -100.0% -552 -100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 1,566 100.3% 1,135 99.6% -864 -100.0% -552 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.1% -7 -0.6% 0 0.0% 0 0.0%