Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\field\Entity\Field::getItemDefinition

Drupal\field\Entity\Field::getItemDefinitionRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)140 175 35 25.0%
Incl. Wall Time (microsec) per call 35 44 9 25.0%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)148 178 30 20.3%
Incl. CPU (microsecs) per call 37 45 8 20.3%
Excl. CPU (microsec)28 27 -1 -3.6%
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 Function1 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%