Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::createItem

Drupal\Core\Field\FieldItemList::createItemRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls533 533 0 0.0%
Incl. Wall Time (microsec)60,858 59,136 -1,722 -2.8%
Incl. Wall Time (microsec) per call 114 111 -3 -2.8%
Excl. Wall Time (microsec)1,843 1,853 10 0.5%
Incl. MemUse (bytes)2,591,272 2,591,232 -40 -0.0%
Incl. MemUse (bytes) per call 4,862 4,862 -0 -0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)2,041,168 2,040,864 -304 -0.0%
Incl. PeakMemUse (bytes) per call 3,830 3,829 -1 -0.0%
Excl. PeakMemUse (bytes)1,960 1,960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::createItem [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemList::createItem0 N/A% -1,722 -5.3% -40 -125.0% -304 -74.5%
Exclusive Metrics Diff for Current Function10 0.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::setValue0 N/A% -1,722 -100.0% -40 -100.0% -304 -100.0%
Child functions
Drupal\Core\Field\FieldTypePluginManager::createFieldItem0 N/A% -1,681 -97.6% -40 -100.0% -304 -100.0%
Drupal::service0 N/A% -51 -3.0% 0 0.0% 0 0.0%