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Date: 6 Feb 2018 17:45:43 -0500
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From: "John Levine" <johnl@iecc.com>
To: freebsd-questions@freebsd.org
Subject: Re: Swap on SSD
In-Reply-To: <CEE525EA-F22A-4D50-A864-69EAA3D2EE87@mail.sermon-archive.info>
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In article <CEE525EA-F22A-4D50-A864-69EAA3D2EE87@mail.sermon-archive.info> you write:
>> 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.

Works fine for me on 11.1, not in 10.4.  The swap info seems to be new in version 11.