Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)33,785 33,595 -190 -0.6%
Incl. Wall Time (microsec) per call 490 487 -3 -0.6%
Excl. Wall Time (microsec)477 476 -1 -0.2%
Incl. CPU (microsecs)33,855 33,674 -181 -0.5%
Incl. CPU (microsecs) per call 491 488 -3 -0.5%
Excl. CPU (microsec)394 407 13 3.3%
Incl. MemUse (bytes)479,104 479,116 12 0.0%
Incl. MemUse (bytes) per call 6,944 6,944 0 0.0%
Excl. MemUse (bytes)1,564 1,564 0 0.0%
Incl. PeakMemUse (bytes)430,476 504,872 74,396 17.3%
Incl. PeakMemUse (bytes) per call 6,239 7,317 1,078 17.3%
Excl. PeakMemUse (bytes)1,840 1,840 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% -190 -12.1% -181 -16.6% 12 1.4% 74,396 10689.1%
Exclusive Metrics Diff for Current Function-1 -0.5% 13 7.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::__construct0 N/A% -190 -100.0% -179 -98.9% 12 100.0% 74,396 100.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% 0 0.0% -2 -1.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% -198 -104.2% -213 -117.7% 12 100.0% 74,452 100.1%
Drupal::typedDataManager0 N/A% 8 4.2% 19 10.5% 0 0.0% -56 -0.1%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%