Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem

Drupal\Core\TypedData\Plugin\DataType\ItemList::createItemRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)15,484 15,311 -173 -1.1%
Incl. Wall Time (microsec) per call 573 567 -6 -1.1%
Excl. Wall Time (microsec)196 192 -4 -2.0%
Incl. CPU (microsecs)15,516 15,344 -172 -1.1%
Incl. CPU (microsecs) per call 575 568 -6 -1.1%
Excl. CPU (microsec)167 170 3 1.8%
Incl. MemUse (bytes)567,992 567,996 4 0.0%
Incl. MemUse (bytes) per call 21,037 21,037 0 0.0%
Excl. MemUse (bytes)1,588 1,588 0 0.0%
Incl. PeakMemUse (bytes)532,660 532,700 40 0.0%
Incl. PeakMemUse (bytes) per call 19,728 19,730 1 0.0%
Excl. PeakMemUse (bytes)1,452 1,452 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem [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\Plugin\DataType\ItemList::createItem0 N/A% -173 -10.4% -172 -43.0% 4 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function-4 -2.3% 3 1.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% -156 -90.2% -155 -90.1% 4 100.0% 40 100.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -17 -9.8% -17 -9.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -143 -82.7% -147 -85.5% 4 100.0% 40 100.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% -13 -7.5% -14 -8.1% 0 0.0% 0 0.0%
Drupal::typedDataManager0 N/A% -13 -7.5% -14 -8.1% 0 0.0% 0 0.0%