System low on memory+swap shortage message

[Nuno Antunes]

> On 16 Aug 2015, at 17:25, YONETANI Tomokazu <y0n3t4n1 at gmail.com> wrote:
> 
> Hi.

Hi

> 
> One of my DragonFly box keeps eating memory and eventually it starts
> killing some random processes, and I need to reboot it every two
> weeks because of this.  This is a swap-less system running AMD C60
> and 8G bytes of RAM, which is much more than the sum of the virtual
> memory of all processes, which is less than 1G bytes.  I had no problem
> before upgrading from 4.0-RELEASE to 4.2.  The kernel has been built
> from source as of 5f93900a, and the kernel config file X86_64_GENERIC.
> Do I have anywhere else to look at?
> 

Any clue in vmstat -m ?

> Best Regards,
> YONETANI Tomokazu.