Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,438 3,584 146 4.2%
Incl. Wall Time (microsec) per call 264 276 11 4.2%
Excl. Wall Time (microsec)83 83 0 0.0%
Incl. CPU (microsecs)3,447 3,599 152 4.4%
Incl. CPU (microsecs) per call 265 277 12 4.4%
Excl. CPU (microsec)72 81 9 12.5%
Incl. MemUse (bytes)461,304 461,304 0 0.0%
Incl. MemUse (bytes) per call 35,485 35,485 0 0.0%
Excl. MemUse (bytes)6,880 6,880 0 0.0%
Incl. PeakMemUse (bytes)460,360 460,360 0 0.0%
Incl. PeakMemUse (bytes) per call 35,412 35,412 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% 146 49.7% 152 42.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 9 5.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 106 72.6% 107 70.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 40 27.4% 45 29.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 145 99.3% 146 96.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.7% -3 -2.0% 0 N/A% 0 N/A%