Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode

Drupal\Core\Entity\ContentEntityBase::setDefaultLangcodeRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)16,451 16,685 234 1.4%
Incl. Wall Time (microsec) per call 2,742 2,781 39 1.4%
Excl. Wall Time (microsec)141 142 1 0.7%
Incl. CPU (microsecs)14,678 14,550 -128 -0.9%
Incl. CPU (microsecs) per call 2,446 2,425 -21 -0.9%
Excl. CPU (microsec)111 112 1 0.9%
Incl. MemUse (bytes)659,884 659,872 -12 -0.0%
Incl. MemUse (bytes) per call 109,981 109,979 -2 -0.0%
Excl. MemUse (bytes)2,504 2,504 0 0.0%
Incl. PeakMemUse (bytes)668,104 670,240 2,136 0.3%
Incl. PeakMemUse (bytes) per call 111,351 111,707 356 0.3%
Excl. PeakMemUse (bytes)1,604 1,604 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode [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\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 234 16.0% -128 -4.8% -12 -0.0% 2,136 3.6%
Exclusive Metrics Diff for Current Function1 0.4% 1 0.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\ContentEntityBase::__construct0 N/A% 234 100.0% -128 -100.0% -12 -100.0% 2,136 100.0%
Child functions
Drupal\Core\Entity\ContentEntityBase::hasField0 N/A% 260 111.1% -104 -81.2% -32,772 -273100.0% -60,532 -2833.9%
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -17 -7.3% -17 -13.3% 32,760 273000.0% 62,668 2933.9%
Drupal\Core\Field\FieldItemList::__isset0 N/A% -9 -3.8% -10 -7.8% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::__get0 N/A% -1 -0.4% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setLangcode0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%