Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)511 497 -14 -2.7%
Incl. Wall Time (microsec) per call 6 6 -0 -2.7%
Excl. Wall Time (microsec)325 316 -9 -2.8%
Incl. CPU (microsecs)600 573 -27 -4.5%
Incl. CPU (microsecs) per call 7 7 -0 -4.5%
Excl. CPU (microsec)347 315 -32 -9.2%
Incl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. MemUse (bytes) per call 75 75 0 0.0%
Excl. MemUse (bytes)1,240 1,240 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -14 -0.6% -27 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -64.3% -32 -118.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% -14 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% -5 -35.7% 5 18.5% 0 N/A% 0 N/A%