Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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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 #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls211 211 0 0.0%
Incl. Wall Time (microsec)8,239 8,299 60 0.7%
Incl. Wall Time (microsec) per call 39 39 0 0.7%
Excl. Wall Time (microsec)510 526 16 3.1%
Incl. CPU (microsecs)8,394 8,453 59 0.7%
Incl. CPU (microsecs) per call 40 40 0 0.7%
Excl. CPU (microsec)501 496 -5 -1.0%
Incl. MemUse (bytes)83,664 83,664 0 0.0%
Incl. MemUse (bytes) per call 397 397 0 0.0%
Excl. MemUse (bytes)8,720 8,720 0 0.0%
Incl. PeakMemUse (bytes)26,392 26,392 0 0.0%
Incl. PeakMemUse (bytes) per call 125 125 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 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% 60 12.4% 59 13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 26.7% -5 -8.5% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% 60 100.0% 59 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 25 41.7% 36 61.0% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::isEmpty0 N/A% 18 30.0% 16 27.1% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 11 18.3% 11 18.6% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty0 N/A% -10 -16.7% 1 1.7% 0 N/A% 0 N/A%