You should run cf-monitord and then simply use $(mon.loadavg) variables
(see ref manual)
On 13/04/11 23:30, Frans Lawaetz wrote:
> Hi,
>
> In executing the following bundle:
>
> bundle agent test {
>
> vars:
>
> "junkvar" int => readintarray("loadaverage","/proc/loadavg","^ ","
> ","2","99");
>
> classes:
> "loadavgsafe" expression => islessthan("$(loadaverage[1])","1");
>
>
> reports:
>
> loadavgsafe::
> "Load average is safe";
> }
>
>
> cf-agent reported:
>
> cf3 Aborting read: file /proc/loadavg has zero bytes
>
>
>
> It's true that /proc/loadavg is reported as being 0 bytes but that's a
> dimension of the /proc filesystem. The file does contain data which I'd
> like to utilize.
>
> [inputs]# ll /proc/loadavg
> -r--r--r-- 1 root root 0 Apr 13 14:43 /proc/loadavg
> [inputs]# cat /proc/loadavg
> 2.01 2.10 1.81 3/220 21768
>
> I'm thinking of filing this as a minor bug unless someone can point out
> a work-around.
>
> Thanks,
> Frans
>
>
>
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