Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty

Drupal\file\Plugin\Field\FieldType\FileItem::isEmptyRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)74 76 2 2.7%
Incl. Wall Time (microsec) per call 19 19 1 2.7%
Excl. Wall Time (microsec)30 32 2 6.7%
Incl. CPU (microsecs)79 80 1 1.3%
Incl. CPU (microsecs) per call 20 20 0 1.3%
Excl. CPU (microsec)27 27 0 0.0%
Incl. MemUse (bytes)6,088 6,088 0 0.0%
Incl. MemUse (bytes) per call 1,522 1,522 0 0.0%
Excl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. PeakMemUse (bytes)4,528 4,528 0 0.0%
Incl. PeakMemUse (bytes) per call 1,132 1,132 0 0.0%
Excl. PeakMemUse (bytes)1,936 1,936 0 0.0%

Parent/Child Regression/Improvement report for Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty [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\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 2 0.1% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get0 N/A% -2 -100.0% -3 -300.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__isset0 N/A% 2 100.0% 4 400.0% 0 N/A% 0 N/A%