Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)431 407 -24 -5.6%
Incl. Wall Time (microsec) per call 27 25 -2 -5.6%
Excl. Wall Time (microsec)135 130 -5 -3.7%
Incl. CPU (microsecs)445 426 -19 -4.3%
Incl. CPU (microsecs) per call 28 27 -1 -4.3%
Excl. CPU (microsec)100 104 4 4.0%
Incl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. MemUse (bytes) per call 261 261 0 0.0%
Excl. MemUse (bytes)1,164 1,164 0 0.0%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 225 225 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::getDefaultValue [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::getDefaultValue0 N/A% -24 -1.6% -19 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -20.8% 4 21.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -24 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% -24 -100.0% -27 -142.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 9 37.5% 5 26.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% -4 -16.7% -2 -10.5% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstanceConfig::getDefaultValue0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%