Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Type\Map::isEmpty

Drupal\Core\TypedData\Type\Map::isEmptyRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)236 223 -13 -5.5%
Incl. Wall Time (microsec) per call 4 3 -0 -5.5%
Excl. Wall Time (microsec)228 218 -10 -4.4%
Incl. CPU (microsecs)290 271 -19 -6.6%
Incl. CPU (microsecs) per call 4 4 -0 -6.6%
Excl. CPU (microsec)227 202 -25 -11.0%
Incl. MemUse (bytes)8,360 8,360 0 0.0%
Incl. MemUse (bytes) per call 127 127 0 0.0%
Excl. MemUse (bytes)6,544 6,544 0 0.0%
Incl. PeakMemUse (bytes)5,136 5,152 16 0.3%
Incl. PeakMemUse (bytes) per call 78 78 0 0.3%
Excl. PeakMemUse (bytes)3,784 3,800 16 0.4%

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% -13 -0.2% -19 -0.2% 0 0.0% 16 0.1%
Exclusive Metrics Diff for Current Function-10 -76.9% -25 -131.6% 0 N/A% 16 100.0%
Parent functions
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% -14 -107.7% -21 -110.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::getValue0 N/A% 1 7.7% 2 10.5% 0 N/A% 16 100.0%
Child functions
Drupal\Core\TypedData\TypedData::getDefinition0 N/A% -2 -15.4% 2 10.5% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getValue0 N/A% -1 -7.7% 4 21.1% 0 N/A% 0 0.0%