Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)33,595 33,785 190 0.6%
Incl. Wall Time (microsec) per call 487 490 3 0.6%
Excl. Wall Time (microsec)476 477 1 0.2%
Incl. CPU (microsecs)33,674 33,855 181 0.5%
Incl. CPU (microsecs) per call 488 491 3 0.5%
Excl. CPU (microsec)407 394 -13 -3.2%
Incl. MemUse (bytes)479,116 479,104 -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)504,872 430,476 -74,396 -14.7%
Incl. PeakMemUse (bytes) per call 7,317 6,239 -1,078 -14.7%
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 Function1 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%