Out of memory (oom) issues

[Chris]

On Fri, 2016-09-02 at 17:21 +0200, Ralf Mardorf wrote:
> On Fri, 02 Sep 2016 09:21:26 -0500, Chris wrote:
> > 
> > https://pastebin.com/EduBvYTK
> Hi,
> 
> the output of "free" seems to be ok.
> 
> I can't comment the output of "smem", but IIUC it's ok, too.
> IMO "top" is easier to understand.
> After pushing "q", it's possible to copy the output of "top", e.g.
> 
>   PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+
> COMMAND
>  2334 root      20   0  271204  89080  30164 S   1.3  2.4 184:29.26
> Xorg
> 19663 weremou+  20   0  331840  35588  26804 S   1.3  0.9   0:07.56
> roxterm
>  2693 weremou+  20   0  216372  18052  15264 S   0.3  0.5   5:17.64
> parcellite
>     1 root      20   0   38224   6204   3924 S   0.0  0.2   0:05.89
> systemd
>     2 root      20   0       0      0      0 S   0.0  0.0   0:00.06
> kthreadd
> 
> On Fri, 02 Sep 2016 09:22:54 -0500, Chris wrote:
> > 
> > chris at localhost:~$ df -h | grep tmpfs
> > tmpfs           386M   12M  374M   4% /run
> > tmpfs           1.9G  348K  1.9G   1% /dev/shm
> > tmpfs           5.0M  4.0K  5.0M   1% /run/lock
> > tmpfs           1.9G     0  1.9G   0% /sys/fs/cgroup
> > tmpfs           386M   12K  386M   1% /run/user/116
> > tmpfs           386M   80K  386M   1% /run/user/1000
> I don't know what user ID 116 is for, but the output seems to be ok,
> so
> you don't need to worry about the size of tmpfs.
> 
> On Fri, 02 Sep 2016 09:26:31 -0500, Chris wrote:
> > 
> > chris at localhost:~$ sudo hwinfo --framebuffer
> My apologies, I didn't use "hwinfo" since a long time ago. This isn't
> what I wanted to know. The required information is available by
> 
>   sudo hwinfo --memory
> 
> With all those IMO reasonable memory values you posted, you still
> suffer
> from oom killer?
> 
> Regards,
> Ralf
> 
> 
Hi Ralf, it seems to happen after about 4hrs of uptime. Here the output
of sudo hwinfo --memory

01: None 00.0: 10102 Main Memory                                
  [Created at memory.74]
  Unique ID: rdCR.CxwsZFjVASF
  Hardware Class: memory
  Model: "Main Memory"
  Memory Range: 0x00000000-0xf0b1cfff (rw)
  Memory Size: 3 GB + 768 MB
  Config Status: cfg=new, avail=yes, need=no, active=unknown

Output of top -u chris

https://pastebin.com/YzP3Uq0y

I was hoping it would look better in pastebin but it still drops down a
line


-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11972; -97.90167 (Elev. 1092 ft)
11:28:18 up 3:34, 1 user, load average: 0.84, 0.65, 0.45
Ubuntu 16.04.1 LTS, kernel 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016