Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: 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 #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)490 466 -24 -4.9%
Incl. Wall Time (microsec) per call 82 78 -4 -4.9%
Excl. Wall Time (microsec)34 30 -4 -11.8%
Incl. CPU (microsecs)498 472 -26 -5.2%
Incl. CPU (microsecs) per call 83 79 -4 -5.2%
Excl. CPU (microsec)28 22 -6 -21.4%
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% -24 -0.6% -26 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -16.7% -6 -23.1% 0 N/A% 0 N/A%
Parent function
array_filter0 N/A% -24 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Plugin\Field\FieldType\TextItemBase::isEmpty0 N/A% -15 -62.5% -13 -50.0% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::isEmpty0 N/A% -5 -20.8% -4 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty0 N/A% 1 4.2% 1 3.8% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% -1 -4.2% -4 -15.4% 0 N/A% 0 N/A%