Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::setLangcode

Drupal\Core\Field\FieldItemList::setLangcodeRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls310 310 0 0.0%
Incl. Wall Time (microsec)45 39 -6 -13.3%
Incl. Wall Time (microsec) per call 0 0 -0 -13.3%
Excl. Wall Time (microsec)45 39 -6 -13.3%
Incl. CPU (microsecs)353 375 22 6.2%
Incl. CPU (microsecs) per call 1 1 0 6.2%
Excl. CPU (microsec)353 375 22 6.2%
Incl. MemUse (bytes)1,280 1,280 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)1,280 1,280 0 0.0%
Incl. PeakMemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::setLangcode [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\FieldItemList::setLangcode0 N/A% -6 -0.5% 22 2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 22 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::getTranslatedField0 N/A% -8 -133.3% 23 104.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 2 33.3% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::updateFieldLangcodes0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%