Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)389 381 -8 -2.1%
Incl. Wall Time (microsec) per call 7 7 -0 -2.1%
Excl. Wall Time (microsec)176 170 -6 -3.4%
Incl. CPU (microsecs)445 425 -20 -4.5%
Incl. CPU (microsecs) per call 8 8 -0 -4.5%
Excl. CPU (microsec)189 171 -18 -9.5%
Incl. MemUse (bytes)8,984 8,984 0 0.0%
Incl. MemUse (bytes) per call 160 160 0 0.0%
Excl. MemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes)5,552 5,552 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% -8 -2.3% -20 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -75.0% -18 -90.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% -14 -175.0% -15 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 6 75.0% -5 -25.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% -2 -25.0% -2 -10.0% 0 N/A% 0 N/A%