Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: 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 #52c6423bf12deDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,521 4,407 -114 -2.5%
Incl. Wall Time (microsec) per call 646 630 -16 -2.5%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)4,528 4,415 -113 -2.5%
Incl. CPU (microsecs) per call 647 631 -16 -2.5%
Excl. CPU (microsec)31 35 4 12.9%
Incl. MemUse (bytes)683,776 683,776 0 0.0%
Incl. MemUse (bytes) per call 97,682 97,682 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)666,016 666,016 0 0.0%
Incl. PeakMemUse (bytes) per call 95,145 95,145 0 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% -114 -23.5% -113 -26.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.9% 4 3.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -114 -100.0% -113 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\FieldItemList::__construct0 N/A% -113 -99.1% -117 -103.5% 0 N/A% 0 N/A%