Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ArrayObject::exchangeArray

ArrayObject::exchangeArrayRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls17 18 1 5.9%
Incl. Wall Time (microsec)21 13 -8 -38.1%
Incl. Wall Time (microsec) per call 1 1 -1 -41.5%
Excl. Wall Time (microsec)21 13 -8 -38.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)0 -48 -48 N/A%
Incl. MemUse (bytes) per call 0 -3 -3 N/A%
Excl. MemUse (bytes)0 -48 -48 N/A%
Incl. PeakMemUse (bytes)3,584 3,672 88 2.5%
Incl. PeakMemUse (bytes) per call 211 204 -7 -3.2%
Excl. PeakMemUse (bytes)3,584 3,672 88 2.5%

Parent/Child Regression/Improvement report for ArrayObject::exchangeArray [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
ArrayObject::exchangeArray1 100.0% -8 -0.2% 0 0.0% -48 -0.1% 88 0.1%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% -48 -100.0% 88 100.0%
Parent function
Drupal\Core\Template\TwigReference::setReference1 100.0% -8 -100.0% 0 N/A% -48 -100.0% 88 100.0%