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\Field\FieldItemBase::set

Drupal\Core\Field\FieldItemBase::setRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)4,038 3,971 -67 -1.7%
Incl. Wall Time (microsec) per call 65 64 -1 -1.7%
Excl. Wall Time (microsec)250 255 5 2.0%
Incl. CPU (microsecs)4,112 4,038 -74 -1.8%
Incl. CPU (microsecs) per call 66 65 -1 -1.8%
Excl. CPU (microsec)283 279 -4 -1.4%
Incl. MemUse (bytes)23,160 23,160 0 0.0%
Incl. MemUse (bytes) per call 374 374 0 0.0%
Excl. MemUse (bytes)8,908 8,908 0 0.0%
Incl. PeakMemUse (bytes)18,624 18,504 -120 -0.6%
Incl. PeakMemUse (bytes) per call 300 298 -2 -0.6%
Excl. PeakMemUse (bytes)2,796 2,796 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::set [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\FieldItemBase::set0 N/A% -67 -4.3% -74 -6.8% 0 0.0% -120 -17.2%
Exclusive Metrics Diff for Current Function5 7.5% -4 -5.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemBase::__set0 N/A% -64 -95.5% -68 -91.9% 0 N/A% -120 -100.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::setValue0 N/A% -3 -4.5% -5 -6.8% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::setValue0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 0.0%
Child functions
Drupal\text\Plugin\Field\FieldType\TextItemBase::onChange0 N/A% -48 -71.6% -47 -63.5% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::onChange0 N/A% -16 -23.9% -15 -20.3% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemBase::onChange0 N/A% -8 -11.9% -9 -12.2% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\EntityReference::setValue0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChange0 N/A% 0 0.0% 0 0.0% 0 N/A% -120 -100.0%