Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\TypedData\ItemList::__clone

Drupal\Core\TypedData\ItemList::__cloneRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls299 299 0 0.0%
Incl. Wall Time (microsec)3,469 3,367 -102 -2.9%
Incl. Wall Time (microsec) per call 12 11 -0 -2.9%
Excl. Wall Time (microsec)1,916 1,917 1 0.1%
Incl. CPU (microsecs)3,682 3,613 -69 -1.9%
Incl. CPU (microsecs) per call 12 12 -0 -1.9%
Excl. CPU (microsec)1,724 1,785 61 3.5%
Incl. MemUse (bytes)355,784 290,248 -65,536 -18.4%
Incl. MemUse (bytes) per call 1,190 971 -219 -18.4%
Excl. MemUse (bytes)140,688 140,688 0 0.0%
Incl. PeakMemUse (bytes)255,928 123,520 -132,408 -51.7%
Incl. PeakMemUse (bytes) per call 856 413 -443 -51.7%
Excl. PeakMemUse (bytes)55,088 54,408 -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 Function1 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%