Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::__clone

Drupal\Core\TypedData\ItemList::__cloneRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls299 299 0 0.0%
Incl. Wall Time (microsec)3,367 3,469 102 3.0%
Incl. Wall Time (microsec) per call 11 12 0 3.0%
Excl. Wall Time (microsec)1,917 1,916 -1 -0.1%
Incl. CPU (microsecs)3,613 3,682 69 1.9%
Incl. CPU (microsecs) per call 12 12 0 1.9%
Excl. CPU (microsec)1,785 1,724 -61 -3.4%
Incl. MemUse (bytes)290,248 355,784 65,536 22.6%
Incl. MemUse (bytes) per call 971 1,190 219 22.6%
Excl. MemUse (bytes)140,688 140,688 0 0.0%
Incl. PeakMemUse (bytes)123,520 255,928 132,408 107.2%
Incl. PeakMemUse (bytes) per call 413 856 443 107.2%
Excl. PeakMemUse (bytes)54,408 55,088 680 1.2%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::__clone [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\TypedData\ItemList::__clone0 N/A% 102 0.4% 69 0.3% 65,536 734.1% 132,408 1118.3%
Exclusive Metrics Diff for Current Function-1 -1.0% -61 -88.4% 0 0.0% 680 0.5%
Parent functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 92 90.2% 68 98.6% 65,536 100.0% 131,632 99.4%
Drupal\Core\Entity\EntityNG::__clone0 N/A% 10 9.8% 1 1.4% 0 0.0% 776 0.6%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__clone0 N/A% 118 115.7% 145 210.1% 65,536 100.0% 131,728 99.5%
Drupal\Core\TypedData\ContextAwareTypedData::setContext0 N/A% -15 -14.7% -15 -21.7% 0 0.0% 0 0.0%