Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: 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 #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)99 101 2 2.0%
Incl. Wall Time (microsec) per call 20 20 0 2.0%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)105 107 2 1.9%
Incl. CPU (microsecs) per call 21 21 0 1.9%
Excl. CPU (microsec)25 21 -4 -16.0%
Incl. MemUse (bytes)15,624 15,624 0 0.0%
Incl. MemUse (bytes) per call 3,125 3,125 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)6,576 6,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,315 1,315 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% 2 0.4% 2 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -200.0% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 1 50.0% 4 200.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%