Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::__construct

Drupal\Core\Field\ConfigFieldItemList::__constructRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)6,950 6,907 -43 -0.6%
Incl. Wall Time (microsec) per call 869 863 -5 -0.6%
Excl. Wall Time (microsec)43 42 -1 -2.3%
Incl. CPU (microsecs)6,959 6,915 -44 -0.6%
Incl. CPU (microsecs) per call 870 864 -6 -0.6%
Excl. CPU (microsec)44 42 -2 -4.5%
Incl. MemUse (bytes)1,106,264 1,106,200 -64 -0.0%
Incl. MemUse (bytes) per call 138,283 138,275 -8 -0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)1,081,968 1,082,512 544 0.1%
Incl. PeakMemUse (bytes) per call 135,246 135,314 68 0.1%
Excl. PeakMemUse (bytes)1,080 1,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\ConfigFieldItemList::__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\ConfigFieldItemList::__construct0 N/A% -43 -46.2% -44 -22.6% -64 -0.2% 544 1.8%
Exclusive Metrics Diff for Current Function-1 -2.3% -2 -4.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -43 -100.0% -44 -100.0% -64 -100.0% 544 100.0%
Child function
Drupal\Core\Field\FieldItemList::__construct0 N/A% -42 -97.7% -42 -95.5% -64 -100.0% 544 100.0%