Diff Report
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #538ce49a96f74Run #538ce4363dd76DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)7,854 6,977 -877 -11.2%
Incl. Wall Time (microsec) per call 462 410 -52 -11.2%
Excl. Wall Time (microsec)135 132 -3 -2.2%
Incl. CPU (microsecs)7,870 6,989 -881 -11.2%
Incl. CPU (microsecs) per call 463 411 -52 -11.2%
Excl. CPU (microsec)119 112 -7 -5.9%
Incl. MemUse (bytes)693,960 693,992 32 0.0%
Incl. MemUse (bytes) per call 40,821 40,823 2 0.0%
Excl. MemUse (bytes)7,608 7,608 0 0.0%
Incl. PeakMemUse (bytes)669,144 669,176 32 0.0%
Incl. PeakMemUse (bytes) per call 39,361 39,363 2 0.0%
Excl. PeakMemUse (bytes)2,568 2,568 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% -877 -45.3% -881 -45.2% 32 0.2% 32 0.2%
Exclusive Metrics Diff for Current Function-3 -0.3% -7 -0.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -877 -100.0% -881 -100.0% 32 100.0% 32 100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -878 -100.1% -878 -99.7% 32 100.0% 32 100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 4 0.5% 4 0.5% 0 0.0% 0 0.0%