Diff Report
Run #51774d289642f: 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 #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls299 299 0 0.0%
Incl. Wall Time (microsec)3,519 3,469 -50 -1.4%
Incl. Wall Time (microsec) per call 12 12 -0 -1.4%
Excl. Wall Time (microsec)2,006 1,916 -90 -4.5%
Incl. CPU (microsecs)3,762 3,682 -80 -2.1%
Incl. CPU (microsecs) per call 13 12 -0 -2.1%
Excl. CPU (microsec)1,827 1,724 -103 -5.6%
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% -50 -0.1% -80 -0.2% 65,536 272.2% 132,408 732.0%
Exclusive Metrics Diff for Current Function-90 -180.0% -103 -128.8% 0 0.0% 680 0.5%
Parent functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% -36 -72.0% -58 -72.5% 65,536 100.0% 131,632 99.4%
Drupal\Core\Entity\EntityNG::__clone0 N/A% -14 -28.0% -22 -27.5% 0 0.0% 776 0.6%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__clone0 N/A% 72 144.0% 76 95.0% 65,536 100.0% 131,728 99.5%
Drupal\Core\TypedData\ContextAwareTypedData::setContext0 N/A% -32 -64.0% -53 -66.2% 0 0.0% 0 0.0%