Diff Report
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\TypedData\Type\Map::isEmpty

Drupal\Core\TypedData\Type\Map::isEmptyRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)6,706 6,538 -168 -2.5%
Incl. Wall Time (microsec) per call 203 198 -5 -2.5%
Excl. Wall Time (microsec)4,835 4,662 -173 -3.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 121 0 -121 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)8,048 8,048 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)5,760 5,760 0 0.0%
Incl. PeakMemUse (bytes)4,264 4,264 0 0.0%
Incl. PeakMemUse (bytes) per call 129 129 0 0.0%
Excl. PeakMemUse (bytes)2,760 2,760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Type\Map::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\Type\Map::isEmpty0 N/A% -168 -19.9% -4,001 -100.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-173 -103.0% -4,001 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% -166 -98.8% -4,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\Field::getValue0 N/A% -2 -1.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedData::getDefinition0 N/A% 5 3.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%