Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::set

Drupal\Core\Field\FieldItemBase::setRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,402 1,546 144 10.3%
Incl. Wall Time (microsec) per call 35 39 4 10.3%
Excl. Wall Time (microsec)209 233 24 11.5%
Incl. CPU (microsecs)1,447 1,590 143 9.9%
Incl. CPU (microsecs) per call 36 40 4 9.9%
Excl. CPU (microsec)216 242 26 12.0%
Incl. MemUse (bytes)19,832 19,832 0 0.0%
Incl. MemUse (bytes) per call 496 496 0 0.0%
Excl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes)14,628 14,628 0 0.0%
Incl. PeakMemUse (bytes) per call 366 366 0 0.0%
Excl. PeakMemUse (bytes)3,156 3,156 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% 144 8.7% 143 28.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 16.7% 26 18.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemBase::__set0 N/A% 143 99.3% 141 98.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::setValue0 N/A% 1 0.7% 2 1.4% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__unset0 N/A% 0 0.0% 2 1.4% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::setValue0 N/A% 0 0.0% -2 -1.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::onChange0 N/A% 57 39.6% 59 41.3% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::onChange0 N/A% 47 32.6% 49 34.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::onChange0 N/A% 24 16.7% 18 12.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChange0 N/A% -7 -4.9% -8 -5.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::setValue0 N/A% -1 -0.7% -1 -0.7% 0 N/A% 0 N/A%