[K12OSN] OT: Testing FC10 results

[David Hopkins]

This is sort-of off-topic, but the server I have installed with FC10,
LTSP5 continues to perform rather poorly with packages such as
tuxpaint, gcompris and the like.  Not sure where the slowdown is.  I
have the latest version of both packages installed.  I am curious
though if using the bridge might not be a source of the slowdown?  I
could be grasping at straws but I need to find a way to determine why
this system which worked well with K12LTSP5 (CentOS) now is sluggish
with FC10.

When it is just a few users, the reason for the upgrade are obvious as
sound works very well, videos play correctly, etc. But, past about 10
users and it just crawls.  I am not running out of memory, nor is the
load average sky high.  It is just slow.

So, could it be that the ltspbr0 bridge is a source of the issue?  Or
using nbdswap for the clients?

Any ideas on how to tell?

Sincerely,
Dave Hopkins