On Thu, Aug 08, 2019 at 12:23:15PM +0300, Reco wrote: > lxc-cgroup -n 11 -o /dev/stdout -l INFO cpuacct.stat > And you'll probably have to apply some amount of sed to the output. > Try it, you'll see what I'm talking about.
Oh, yes. Should I have read the manpage more closely (for me a log file is not a program output :->) Thank you very much, it works like a charm. Oh, well, I will need to update some of the lxc scripts, but it doesn't look that difficult. Additional questions: should I contact the Debian maintainer of munin plugins, or the upstream, to contribute my lxc scripts (actually they are not mine, I modified them, found them on a mailing-list originally, I will need to clear that up first) ?