What's happening with 16.04 & 16.10? 100% of RAM being used by nothing!

[Martinx - ジェームズ]

On 6 October 2016 at 07:22, Ralf Mardorf <silver.bullet at zoho.com> wrote:

> On Thu, 06 Oct 2016 12:29:29 +0200, Oliver Grawert wrote:
> >hi,
> >Am Mittwoch, den 05.10.2016, 21:58 -0400 schrieb Martinx - ジェームズ:
> >>
> >> >
> >> BTW, here is htop showing that my RAM is 100% being used by nothing!
> >>
> >> http://imgur.com/a/1nKkL
> >
> >and if you click on the "MEM%" there (or hit shift+M) htop will
> >actually show you what that "nothing" is by sorting by memory usage ;)
>
> Good point,
>
> which btw. works for top and atop, too, as q instead of Ctrl+C does
> either. I don't know why I mentioned Ctrl+C in a previous mail :D.
>
> However, I would use top or atop instead of htop, both IMO are better
> readable, regarding default colours and provided buffer/cache info, but
> only top might allow to easily copy the output.
>
> Regards,
> Ralf
>

Aha! Thank you guys for all replies!

It is not cache mem... Look what I found (thanks to Ralf):

df -h
tmpfs                     16G  241M   16G   2% /dev/shm
tmpfs                     16G     0   16G   0% /sys/fs/cgroup

Looks like that I found my missing 32G of ram! How to fix it?

Cheers!
Thiago
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