Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)186 190 4 2.2%
Incl. Wall Time (microsec) per call 4 4 0 2.2%
Excl. Wall Time (microsec)128 124 -4 -3.1%
Incl. CPU (microsecs)266 238 -28 -10.5%
Incl. CPU (microsecs) per call 6 5 -1 -10.5%
Excl. CPU (microsec)188 142 -46 -24.5%
Incl. MemUse (bytes)5,376 5,376 0 0.0%
Incl. MemUse (bytes) per call 119 119 0 0.0%
Excl. MemUse (bytes)2,936 2,936 0 0.0%
Incl. PeakMemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)968 968 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::isEmpty [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\TypedData\ItemList::isEmpty0 N/A% 4 0.5% -28 -23.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -46 -164.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 6 150.0% 6 21.4% 0 N/A% 0 N/A%
Drupal\image\Plugin\field\formatter\ImageFormatterBase::prepareView0 N/A% -2 -50.0% -34 -121.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% 8 200.0% 18 64.3% 0 N/A% 0 N/A%