Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: 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 #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)696 803 107 15.4%
Incl. Wall Time (microsec) per call 139 161 21 15.4%
Excl. Wall Time (microsec)34 36 2 5.9%
Incl. CPU (microsecs)709 815 106 15.0%
Incl. CPU (microsecs) per call 142 163 21 15.0%
Excl. CPU (microsec)42 40 -2 -4.8%
Incl. MemUse (bytes)21,176 21,176 0 0.0%
Incl. MemUse (bytes) per call 4,235 4,235 0 0.0%
Excl. MemUse (bytes)2,552 2,552 0 0.0%
Incl. PeakMemUse (bytes)11,160 11,160 0 0.0%
Incl. PeakMemUse (bytes) per call 2,232 2,232 0 0.0%
Excl. PeakMemUse (bytes)1,512 1,512 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% 107 0.3% 106 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.9% -2 -1.9% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% 107 100.0% 106 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% 55 51.4% 57 53.8% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::isEmpty0 N/A% 37 34.6% 36 34.0% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 7 6.5% 7 6.6% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty0 N/A% 6 5.6% 8 7.5% 0 N/A% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::isEmpty0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%