Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field\Entity\Field::getItemDefinition

Drupal\field\Entity\Field::getItemDefinitionRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)175 140 -35 -20.0%
Incl. Wall Time (microsec) per call 44 35 -9 -20.0%
Excl. Wall Time (microsec)40 39 -1 -2.5%
Incl. CPU (microsecs)178 148 -30 -16.9%
Incl. CPU (microsecs) per call 45 37 -8 -16.9%
Excl. CPU (microsec)27 28 1 3.7%
Incl. MemUse (bytes)13,072 13,072 0 0.0%
Incl. MemUse (bytes) per call 3,268 3,268 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)10,120 10,120 0 0.0%
Incl. PeakMemUse (bytes) per call 2,530 2,530 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 0 0.0%

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% -35 -1.2% -30 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.9% 1 3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% -35 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\Field::getSettings0 N/A% -32 -91.4% -32 -106.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% -1 -2.9% 4 13.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::create0 N/A% -1 -2.9% -3 -10.0% 0 N/A% 0 N/A%