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Joseph Mack PhD, High Performance Computing & Scientific Visualisation
LMIT, Supporting the EPA Research Triangle Park, NC 919-541-0007 Federal
Infrastructure Contact-Ravi Nair 919-541-5467 - nair.ravi@xxxxxxx,
Federal Visualization Contact - Joe Retzer, Ph.D. 919-541-4190 -
retzer.joseph@xxxxxxx
lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx wrote on 04/29/2005 10:13:03
AM:
> Hello
>
> I have a LVS-DR setup with 1 director and 2 real servers
>
> I average about 2.5 million hits a day
27hits/sec. Assuming 10packets/hit (very approximately),
that's 270 packets/sec, hardly moving your network.
> I have been noticing lately that when I go to may main URL (to the
> director), sometimes there is a noticeable delay.
are you coming in from the outside (where the clients are) or
locally?
> CPU usage on all three is pretty low. But I would assume
> there is something
> else I should look at to see how the director is holding
> up. It is not a
> very powerful box
some of the usage tools don't show the kernel usage, just user
process usage.
There's lots of places to look, congested outside network,
slow disks, low memory...
Joe
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