Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ArrayObject::exchangeArray

ArrayObject::exchangeArrayRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls100 129 29 29.0%
Incl. Wall Time (microsec)149 230 81 54.4%
Incl. Wall Time (microsec) per call 1 2 0 19.7%
Excl. Wall Time (microsec)149 230 81 54.4%
Incl. CPU (microsecs)259 356 97 37.5%
Incl. CPU (microsecs) per call 3 3 0 6.6%
Excl. CPU (microsec)259 356 97 37.5%
Incl. MemUse (bytes)-2,332 -3,144 -812 -34.8%
Incl. MemUse (bytes) per call -23 -24 -1 -4.5%
Excl. MemUse (bytes)-2,332 -3,144 -812 -34.8%
Incl. PeakMemUse (bytes)704 2,200 1,496 212.5%
Incl. PeakMemUse (bytes) per call 7 17 10 142.2%
Excl. PeakMemUse (bytes)704 2,200 1,496 212.5%

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::exchangeArray29 100.0% 81 4.6% 97 5.0% -812 -0.3% 1,496 1.0%
Exclusive Metrics Diff for Current Function81 100.0% 97 100.0% -812 -100.0% 1,496 100.0%
Parent function
Drupal\Core\Template\TwigReference::setReference29 100.0% 81 100.0% 97 100.0% -812 -100.0% 1,496 100.0%