Diff Report
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}

Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}Run #52f30b3f0ac5aRun #52f30aadf2c65DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)463 490 27 5.8%
Incl. Wall Time (microsec) per call 77 82 5 5.8%
Excl. Wall Time (microsec)29 34 5 17.2%
Incl. CPU (microsecs)467 498 31 6.6%
Incl. CPU (microsecs) per call 78 83 5 6.6%
Excl. CPU (microsec)18 28 10 55.6%
Incl. MemUse (bytes)22,976 22,976 0 0.0%
Incl. MemUse (bytes) per call 3,829 3,829 0 0.0%
Excl. MemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes)16,888 16,888 0 0.0%
Incl. PeakMemUse (bytes) per call 2,815 2,815 0 0.0%
Excl. PeakMemUse (bytes)1,904 1,904 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure} [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\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 27 8.2% 31 19.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 18.5% 10 32.3% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% 27 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextItemBase::isEmpty0 N/A% 14 51.9% 13 41.9% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 11 40.7% 10 32.3% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty0 N/A% -3 -11.1% -2 -6.5% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%