Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: 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 #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)22,809 23,139 330 1.4%
Incl. Wall Time (microsec) per call 671 681 10 1.4%
Excl. Wall Time (microsec)238 233 -5 -2.1%
Incl. CPU (microsecs)22,844 23,180 336 1.5%
Incl. CPU (microsecs) per call 672 682 10 1.5%
Excl. CPU (microsec)196 213 17 8.7%
Incl. MemUse (bytes)755,716 755,716 0 0.0%
Incl. MemUse (bytes) per call 22,227 22,227 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)692,916 692,916 0 0.0%
Incl. PeakMemUse (bytes) per call 20,380 20,380 0 0.0%
Excl. PeakMemUse (bytes)1,604 1,604 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% 330 36.2% 336 96.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.5% 17 5.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% 298 90.3% 302 89.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% 32 9.7% 34 10.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 306 92.7% 299 89.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 30 9.1% 30 8.9% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -1 -0.3% -10 -3.0% 0 N/A% 0 N/A%