Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::__construct

Drupal\Core\Field\ConfigFieldItemList::__constructRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,521 4,698 177 3.9%
Incl. Wall Time (microsec) per call 646 671 25 3.9%
Excl. Wall Time (microsec)34 37 3 8.8%
Incl. CPU (microsecs)4,528 4,706 178 3.9%
Incl. CPU (microsecs) per call 647 672 25 3.9%
Excl. CPU (microsec)31 38 7 22.6%
Incl. MemUse (bytes)683,776 683,760 -16 -0.0%
Incl. MemUse (bytes) per call 97,682 97,680 -2 -0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)666,016 665,936 -80 -0.0%
Incl. PeakMemUse (bytes) per call 95,145 95,134 -11 -0.0%
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% 177 6.1% 178 6.8% -16 -0.1% -80 -0.2%
Exclusive Metrics Diff for Current Function3 1.7% 7 3.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 177 100.0% 178 100.0% -16 -100.0% -80 -100.0%
Child function
Drupal\Core\Field\FieldItemList::__construct0 N/A% 174 98.3% 171 96.1% -16 -100.0% -80 -100.0%