Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::__construct

Drupal\Core\Field\ConfigFieldItemList::__constructRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,805 1,816 11 0.6%
Incl. Wall Time (microsec) per call 602 605 4 0.6%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)1,805 1,818 13 0.7%
Incl. CPU (microsecs) per call 602 606 4 0.7%
Excl. CPU (microsec)13 12 -1 -7.7%
Incl. MemUse (bytes)434,904 434,880 -24 -0.0%
Incl. MemUse (bytes) per call 144,968 144,960 -8 -0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)408,160 408,136 -24 -0.0%
Incl. PeakMemUse (bytes) per call 136,053 136,045 -8 -0.0%
Excl. PeakMemUse (bytes)1,208 1,208 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% 11 2.2% 13 6.1% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function-1 -9.1% -1 -7.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 11 100.0% 13 100.0% -24 -100.0% -24 -100.0%
Child function
Drupal\Core\Field\FieldItemList::__construct0 N/A% 12 109.1% 14 107.7% -24 -100.0% -24 -100.0%