Swap on SSD

[Doug Hardie]

> On 6 February 2018, at 00:04, Trond Endrestøl <Trond.Endrestol at fagskolen.gjovik.no> wrote:
> 
> On Mon, 5 Feb 2018 13:53-0500, Robert Huff wrote:
> 
>> last pid: 57956;  load averages:  2.02,  2.01,  1.95   up 57+19:09:04  13:49:29
>> 132 processes: 3 running, 129 sleeping
>> CPU: 38.7% user,  0.4% nice,  7.9% system,  0.0% interrupt, 53.0% idle
>> Mem: 2264M Active, 2303M Inact, 1478M Laundry, 1525M Wired, 761M Buf, 115M Free
>> Swap: 17G Total, 996M Used, 16G Free, 5% Inuse
>> 
>> 	So ... is "Swap" an incorrect label, or is actual swapping
>> going on?
>> 	(And is there a utility which will list the swap area by owning
>> process?)
> 
> Try hitting the w key while running top. Then hit the o key and type 
> in swap. Hit the enter key and the display should now be sorted by the 
> most swappy processes. If you read the commit log for top, you'll 
> notice the VM subsystem doesn't really track swap usage, so the 
> presented values are only an estimate.

What system version does that work on?  Running 11.1-RELEASE, I get "Command not understood" for both of those.

-- Doug