Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmpty

Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmptyRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)1,251 1,255 4 0.3%
Incl. Wall Time (microsec) per call 22 22 0 0.3%
Excl. Wall Time (microsec)169 170 1 0.6%
Incl. MemUse (bytes)64,600 64,600 0 0.0%
Incl. MemUse (bytes) per call 1,114 1,114 0 0.0%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)47,568 47,744 176 0.4%
Incl. PeakMemUse (bytes) per call 820 823 3 0.4%
Excl. PeakMemUse (bytes)1,392 1,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmpty [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\Plugin\Field\FieldType\StringItemBase::isEmpty0 N/A% 4 0.1% 0 0.0% 176 6.7%
Exclusive Metrics Diff for Current Function1 25.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 4 100.0% 0 N/A% 176 100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::get0 N/A% 3 75.0% 0 N/A% 176 100.0%
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 0 0.0% 0 N/A% 0 0.0%