Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: 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 #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls400 400 0 0.0%
Incl. Wall Time (microsec)26,898 26,331 -567 -2.1%
Incl. Wall Time (microsec) per call 67 66 -1 -2.1%
Excl. Wall Time (microsec)1,952 1,984 32 1.6%
Incl. MemUse (bytes)4,063,200 4,063,216 16 0.0%
Incl. MemUse (bytes) per call 10,158 10,158 0 0.0%
Excl. MemUse (bytes)165,600 165,600 0 0.0%
Incl. PeakMemUse (bytes)3,717,648 3,717,648 0 0.0%
Incl. PeakMemUse (bytes) per call 9,294 9,294 0 0.0%
Excl. PeakMemUse (bytes)95,040 95,040 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% -567 -0.1% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function32 5.6% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% -567 -100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::get0 N/A% -600 -105.8% 16 100.0% 0 N/A%
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 1 0.2% 0 0.0% 0 N/A%