brent timothy saner on 10 Jul 2015 15:11:04 -0700


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Re: [PLUG] swappiness and ssd


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On 07/10/2015 06:04 PM, Keith C. Perry wrote:
> Thanks for the update K.S..
> 
> To be complete can you tell us how you measured your "swappiness"?
> 

Not sure how he does it, but I do it via these:

cat /proc/sys/vm/swappiness will give current value.

(or sysctl vm.swappiness)


To test/monitor,

free | egrep '^Swap:'
will show usage.

If you want something more in-depth, vmstat(8).
(If you want the shell to spit out vmem usage every 1s, do "vmstat 1")
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