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\Field\Plugin\Field\FieldType\LanguageItem::onChange

Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::onChangeRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)397 413 16 4.0%
Incl. Wall Time (microsec) per call 397 413 16 4.0%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)399 414 15 3.8%
Incl. CPU (microsecs) per call 399 414 15 3.8%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)4,532 4,532 0 0.0%
Incl. MemUse (bytes) per call 4,532 4,532 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes) per call 4,576 4,576 0 0.0%
Excl. PeakMemUse (bytes)912 912 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::onChange [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\Field\Plugin\Field\FieldType\LanguageItem::onChange0 N/A% 16 1.0% 15 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 6.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemBase::set0 N/A% 16 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::onChange0 N/A% 12 75.0% 12 80.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataReferenceBase::setValue0 N/A% 3 18.8% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%