----- "Ken McDonell" <kenj@xxxxxxxxxxxxxxxx> wrote:
> OK, dropping mem.slabinfo.objects.total from the kernel/summary-linux
> group reduces the daily log size on my desktop (with a 15sec logging
> interval, so 4 times the default) to 19 Mbytes, 11 of which are still
> the kernel/summary-linux group.
>
> Looks like the mem.util.* group is the next candidate for a diet ...
> is
> there a subset of the 50 metrics in there that are _really_ useful in
> your production environment?
Yeah, can definately be culled. Will look into coming up
with a subset.
> Also in the filesys/summary group we're logging
> filesys.full
> filesys.used
> filesys.free
> filesys.avail # for Linux
>
> which seems a bit over the top ... I'd guess that the only
> information
> really worth logging in a summary group ("on" for everyone by
> default)
> would be filesys.full ... so we can either trim the filesys/summary
Hmm, not so sure ... full (percentage) is not as useful as having
capacity and space used - capacity can be logged infrequently (perhaps
once a day), and with those two we can calculate full (%) and free.
cheers.
--
Nathan
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