Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)14,996 15,100 104 0.7%
Incl. Wall Time (microsec) per call 375 378 3 0.7%
Excl. Wall Time (microsec)255 257 2 0.8%
Incl. CPU (microsecs)15,028 15,135 107 0.7%
Incl. CPU (microsecs) per call 376 378 3 0.7%
Excl. CPU (microsec)214 214 0 0.0%
Incl. MemUse (bytes)1,076,208 1,076,088 -120 -0.0%
Incl. MemUse (bytes) per call 26,905 26,902 -3 -0.0%
Excl. MemUse (bytes)15,544 15,544 0 0.0%
Incl. PeakMemUse (bytes)1,066,648 1,066,768 120 0.0%
Incl. PeakMemUse (bytes) per call 26,666 26,669 3 0.0%
Excl. PeakMemUse (bytes)3,352 3,352 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__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\FieldItemList::__construct0 N/A% 104 2.4% 107 2.9% -120 -0.1% 120 0.1%
Exclusive Metrics Diff for Current Function2 1.9% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 104 100.0% 107 100.0% -120 -100.0% 120 100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 101 97.1% 105 98.1% -120 -100.0% 120 100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 1.0% 2 1.9% 0 0.0% 0 0.0%