Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getValue

Drupal\Core\Field\FieldItemList::getValueRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)462 448 -14 -3.0%
Incl. Wall Time (microsec) per call 22 21 -1 -3.0%
Excl. Wall Time (microsec)126 126 0 0.0%
Incl. CPU (microsecs)478 472 -6 -1.3%
Incl. CPU (microsecs) per call 23 22 -0 -1.3%
Excl. CPU (microsec)124 128 4 3.2%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 375 375 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)8,216 6,488 -1,728 -21.0%
Incl. PeakMemUse (bytes) per call 391 309 -82 -21.0%
Excl. PeakMemUse (bytes)3,588 2,776 -812 -22.6%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::getValue [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::getValue0 N/A% -14 -0.3% -6 -0.2% 0 0.0% -1,728 -1.8%
Exclusive Metrics Diff for Current Function0 0.0% 4 66.7% 0 N/A% -812 -47.0%
Parent function
Drupal\Core\Entity\ContentEntityBase::__sleep0 N/A% -14 -100.0% -6 -100.0% 0 N/A% -1,728 -100.0%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::getValue0 N/A% -16 -114.3% -16 -266.7% 0 N/A% 16 0.9%
Drupal\Core\TypedData\Plugin\DataType\Map::getValue0 N/A% 2 14.3% 6 100.0% 0 N/A% -932 -53.9%