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Peter Mueller wrote:
I'm currently running IPVS 1.0.9 and ipvsadm 1.21 (compiled with popt
and IPVS 1.0.9). I plan to upgrade before the year is out. All my
services use LVS-NAT.
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Can anyone suggest how I might get the stats values in bytes?
Is there
something in /proc for IPVS 1.0.9 that I can use, or does a later
version of IPVS have more detailed stats somewhere?
Neat idea. I use Nagios too, it is really nice.
Have you thought about using rate instead of exact packets?
Hi Peter,
Yes, I did think of that, but it looked to me like the rates computed
with 'ipvsadm [...] --rate' are computed since the LVS service was
brought up. Perhaps I'm wrong about that (?), but I only want the rates
since the last service check, so I decided to use the approach that the
standard 'check_traffic' plugin for Nagios uses, which is to save the
current counters in a file in /tmp every time the check is run, and
compute rates from this file (and from the amount of time passed since
last check, and current stats).
Cheers,
Guy.
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