Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: 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 #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls201 201 0 0.0%
Incl. Wall Time (microsec)8,422 8,397 -25 -0.3%
Incl. Wall Time (microsec) per call 42 42 -0 -0.3%
Excl. Wall Time (microsec)420 420 0 0.0%
Incl. CPU (microsecs)8,549 8,538 -11 -0.1%
Incl. CPU (microsecs) per call 43 42 -0 -0.1%
Excl. CPU (microsec)393 401 8 2.0%
Incl. MemUse (bytes)192,896 192,896 0 0.0%
Incl. MemUse (bytes) per call 960 960 0 0.0%
Excl. MemUse (bytes)8,112 8,112 0 0.0%
Incl. PeakMemUse (bytes)292,104 292,032 -72 -0.0%
Incl. PeakMemUse (bytes) per call 1,453 1,453 -0 -0.0%
Excl. PeakMemUse (bytes)1,472 1,472 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% -25 -1.6% -11 -0.6% 0 0.0% -72 -0.3%
Exclusive Metrics Diff for Current Function0 0.0% 8 72.7% 0 N/A% 0 0.0%
Parent function
array_filter0 N/A% -25 -100.0% -11 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% -19 -76.0% -14 -127.3% 0 N/A% -72 -100.0%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% -6 -24.0% -3 -27.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 0.0%