Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: 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 #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)15,113 15,484 371 2.5%
Incl. Wall Time (microsec) per call 560 573 14 2.5%
Excl. Wall Time (microsec)188 196 8 4.3%
Incl. CPU (microsecs)15,141 15,516 375 2.5%
Incl. CPU (microsecs) per call 561 575 14 2.5%
Excl. CPU (microsec)160 167 7 4.4%
Incl. MemUse (bytes)567,992 567,992 0 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)532,660 532,660 0 0.0%
Incl. PeakMemUse (bytes) per call 19,728 19,728 0 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% 371 22.6% 375 25.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 2.2% 7 1.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% 356 96.0% 358 95.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% 15 4.0% 17 4.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 332 89.5% 334 89.1% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 20 5.4% 21 5.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 11 3.0% 13 3.5% 0 N/A% 0 N/A%