Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)407 414 7 1.7%
Incl. Wall Time (microsec) per call 25 26 0 1.7%
Excl. Wall Time (microsec)130 135 5 3.8%
Incl. CPU (microsecs)426 429 3 0.7%
Incl. CPU (microsecs) per call 27 27 0 0.7%
Excl. CPU (microsec)104 103 -1 -1.0%
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% 7 2.8% 3 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 71.4% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 7 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::getDefaultValue0 N/A% 1 14.3% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% 8 114.3% 12 400.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% 2 28.6% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% -9 -128.6% -10 -333.3% 0 N/A% 0 N/A%