Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)746 750 4 0.5%
Incl. Wall Time (microsec) per call 13 13 0 0.5%
Excl. Wall Time (microsec)172 172 0 0.0%
Incl. CPU (microsecs)781 783 2 0.3%
Incl. CPU (microsecs) per call 14 14 0 0.3%
Excl. CPU (microsec)154 165 11 7.1%
Incl. MemUse (bytes)14,512 14,512 0 0.0%
Incl. MemUse (bytes) per call 259 259 0 0.0%
Excl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. PeakMemUse (bytes)12,832 12,832 0 0.0%
Incl. PeakMemUse (bytes) per call 229 229 0 0.0%
Excl. PeakMemUse (bytes)1,544 1,544 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 0.1% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 11 550.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 3 75.0% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 1 25.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Entity\Field\FieldItemBase::isEmpty0 N/A% 4 100.0% -9 -450.0% 0 N/A% 0 N/A%