Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\field\Entity\Field::getItemDefinition

Drupal\field\Entity\Field::getItemDefinitionRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)62 60 -2 -3.2%
Incl. Wall Time (microsec) per call 31 30 -1 -3.2%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)65 61 -4 -6.2%
Incl. CPU (microsecs) per call 33 31 -2 -6.2%
Excl. CPU (microsec)11 16 5 45.5%
Incl. MemUse (bytes)8,744 8,744 0 0.0%
Incl. MemUse (bytes) per call 4,372 4,372 0 0.0%
Excl. MemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes) per call 648 648 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\field\Entity\Field::getItemDefinition [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\field\Entity\Field::getItemDefinition0 N/A% -2 -0.2% -4 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 5 125.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% -2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::create0 N/A% -2 -100.0% -5 -125.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::getSettings0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%