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

Drupal\Core\Field\ConfigFieldItemList::__constructRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,698 4,521 -177 -3.8%
Incl. Wall Time (microsec) per call 671 646 -25 -3.8%
Excl. Wall Time (microsec)37 34 -3 -8.1%
Incl. CPU (microsecs)4,706 4,528 -178 -3.8%
Incl. CPU (microsecs) per call 672 647 -25 -3.8%
Excl. CPU (microsec)38 31 -7 -18.4%
Incl. MemUse (bytes)683,760 683,776 16 0.0%
Incl. MemUse (bytes) per call 97,680 97,682 2 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)665,936 666,016 80 0.0%
Incl. PeakMemUse (bytes) per call 95,134 95,145 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 Function-3 -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%