Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,753 4,810 57 1.2%
Incl. Wall Time (microsec) per call 475 481 6 1.2%
Excl. Wall Time (microsec)74 76 2 2.7%
Incl. CPU (microsecs)4,762 4,816 54 1.1%
Incl. CPU (microsecs) per call 476 482 5 1.1%
Excl. CPU (microsec)62 63 1 1.6%
Incl. MemUse (bytes)396,096 396,096 0 0.0%
Incl. MemUse (bytes) per call 39,610 39,610 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)353,744 353,744 0 0.0%
Incl. PeakMemUse (bytes) per call 35,374 35,374 0 0.0%
Excl. PeakMemUse (bytes)1,912 1,912 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% 57 4.3% 54 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 3.5% 1 1.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 57 100.0% 54 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 55 96.5% 52 96.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%