On Sat, Apr 08, 2017 at 09:33:20PM +0200, Helmut Jarausch wrote
> Hi,
> 
> since a few days my system eats up memory, uses SWAP space and gets  
> slow.  It might depend on xorg-server, but I don't know why.
> 
> On a nearly idle system (except xorg-server and some XTerms) I have
>   MEM | tot     7.5G  | free    2.9G  | cache   1.2G  | buff  114.6M |   
> slab  498.0M |  shmem 848.3M |  vmbal   0.0M |  hptot   0.0M
> 
> (My system has 8G memory installed)

  Run "top -c" from the commandline (xterm or true text console), and
take a look at the "%CPU" and "%MEM" columns.  Is there anything that
looks bad?  You may have to wait for a day or two for the guilty app to
chew up memory, to catch it.

> When I stop the X-server I get
> 
> MEM |  tot     7.5G |  free    6.9G  | cache 387.4M  |  buff  118.4M |   
> slab   72.0M  |  shmem   1.4M |  vmbal   0.0M  | hptot   0.0M  |

  When you shut down X, you also shut down all gui applications,
including whatever is eating memory, so that's not going to help pin
down the culprit.

-- 
Walter Dnes <waltd...@waltdnes.org>
I don't run "desktop environments"; I run useful applications

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