[mythtv-users] backend memory usage

[Josu Lazkano]

Thanks for your help,

I appreciate youe replies. I am using snmp and cacti is installed in
different server.

Kind regards.
El 16/3/2015 9:09 a. m., "Simon Hobson" <linux at thehobsons.co.uk> escribió:

> > I notice that my backend use to take all available memory.
> >
> > I use to monitor the backend with Cacti, here are some graphics:
> >
> > Daily physical memory: http://postimg.org/image/hony65809/
>
> Ah, can see the graphs now.
> Looking at that daily one, it's completely normal. What you see at around
> 15:45 to 16:45 is that something has released a chunk of memory and the
> system has been idle. Best guess is that something fired up and used memory
> - thus forcing the system to clear some cache space and release it. When
> that process finished and releases the memory - you get the dip in used
> memory you can see. Then later, something has started up that's creating an
> opportunity to expand the cache again.
>
> On the earlier blip (around 15:15) you can see that the trailing edge has
> a distinct slope to it - so whatever causes the cache to expand did so more
> slowly. Did a recording happen to start then by any chance ?
>
>
>
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