[gentoo-server] Processes Swapped Out?

[Gentoo Lists]

Not sure if this is only a display problem or if I missed something in setup.

When I run ps ax I see several processes in brackets indicating they have 
been swapped out.

For example

pid ? SL 0:00 [ntpd]
pid ? S 0:00 [apache2]
pid ? S 0:00 [CGServer]    this is my mailsever
pid ? S 0:00 [CGServer]
pid ? S 0:00 [CGServer]
pid ? S 0:00 [CGServer]
pid ? S 0:00 [CGServer]

But not all processes, cron and sshd look as
I would have expected and show the command line.

pid ? S 0:00 /usr/sbin/sshd
pid ? S 0:00 /usr/sbin/cron

I realize processes can be swapped in and out as necessary.  But I did not 
expect a server coming up under no load to display this.  I don't see this 
behavior on my Redhat severs.  This sever has 512 MB of RAM.  top shows 
about 62 MB of RAM used and all but one process is sleeping.

Using 2.4.20-gentoo-r7 kernel.

Is this normal behavior for Gentoo?  Or did I miss something in setup?

-Karl