Re: Inexplicable memory usage after move to Debian9

2018-05-02 Thread Simon Beirnaert
I've been out for a bit, I'll bundle multiple replies in a single mail. Before I start: thank you to everybody taking the time to respond in this thread :) How are you determining what you call "consumed memory"? Memory which isn't available to the system. So "used" minus "buffers/cache" Ke

Re: Inexplicable memory usage after move to Debian9

2018-04-30 Thread Selim T . Erdoğan
On Thu, Apr 26, 2018 at 03:09:15PM +0200, Simon Beirnaert wrote: > Hi Recently I've started moving a fleet of Debian 7, 32-bit machines over to > Debian 9, 64-bit. This migration is done by creating a fresh Debian 9 image > with the necessary services, moving over user data (some wars and the > con

Re: Inexplicable memory usage after move to Debian9

2018-04-27 Thread Cindy-Sue Causey
On 4/27/18, Reco wrote: > Hi. > > On Fri, Apr 27, 2018 at 12:26:11PM +, Eduardo M KALINOWSKI wrote: >> On sex, 27 abr 2018, Simon Beirnaert wrote: >> > The bottom line for me is that I when I shut down everything I install >> > and manage on the system, it's still conuming about half a g

Re: Inexplicable memory usage after move to Debian9

2018-04-27 Thread David Wright
On Fri 27 Apr 2018 at 12:26:11 (+), Eduardo M KALINOWSKI wrote: > On sex, 27 abr 2018, Simon Beirnaert wrote: > >The bottom line for me is that I when I shut down everything I install > >and manage on the system, it's still conuming about half a gig more > >than a system running the exact same

Re: Inexplicable memory usage after move to Debian9

2018-04-27 Thread Reco
Hi. On Fri, Apr 27, 2018 at 12:26:11PM +, Eduardo M KALINOWSKI wrote: > On sex, 27 abr 2018, Simon Beirnaert wrote: > > The bottom line for me is that I when I shut down everything I install > > and manage on the system, it's still conuming about half a gig more > > than a system runni

Re: Inexplicable memory usage after move to Debian9

2018-04-27 Thread Eduardo M KALINOWSKI
On sex, 27 abr 2018, Simon Beirnaert wrote: The bottom line for me is that I when I shut down everything I install and manage on the system, it's still conuming about half a gig more than a system running the exact same base image right after use, without the extra memory being accounted for by m

Re: Inexplicable memory usage after move to Debian9

2018-04-27 Thread Simon Beirnaert
I'm not sure that a ratio of 512MB swap to 1.8GB RAM really proves anything. If the swap space matched RAM in size and still filled up, I think that would be more definitive. The bottom line for me is that I when I shut down everything I install and manage on the system, it's still conuming abou

Re: Inexplicable memory usage after move to Debian9

2018-04-26 Thread Patrick Bartek
On Thu, 26 Apr 2018 15:45:23 + Kenneth Parker wrote: > With the help of a "minimal" Debian 8 System, I am learning SystemD. > My guess was, simply due to more "Moving Parts", than the prior Boot > Process. More Open Processes, mean, practically more Memory Usage. > > Thanks! > > Kenneth Par

Re: Inexplicable memory usage after move to Debian9

2018-04-26 Thread Kenneth Parker
With the help of a "minimal" Debian 8 System, I am learning SystemD. My guess was, simply due to more "Moving Parts", than the prior Boot Process. More Open Processes, mean, practically more Memory Usage. Thanks! Kenneth Parker On Thu, Apr 26, 2018, 11:18 AM David Wright wrote: > On Thu 26 Ap

Re: Inexplicable memory usage after move to Debian9

2018-04-26 Thread David Wright
On Thu 26 Apr 2018 at 15:01:38 (+), Kenneth Parker wrote: > Couldn't be SystemD, could it? That wasn't in use, in Debian 7. > > Just a guess... > > Kenneth Parker That's probably about as useful as saying "What do you expect? You've moved from 32-bit to 64-bit, so double your memory." > O

Re: Inexplicable memory usage after move to Debian9

2018-04-26 Thread Kenneth Parker
Couldn't be SystemD, could it? That wasn't in use, in Debian 7. Just a guess... Kenneth Parker On Thu, Apr 26, 2018, 9:09 AM Simon Beirnaert < simon.beirna...@lightspeedhq.com> wrote: > Hi Recently I've started moving a fleet of Debian 7, 32-bit machines > over to Debian 9, 64-bit. This migra

Re: Inexplicable memory usage after move to Debian9

2018-04-26 Thread Nicholas Geovanis
I'm not sure that a ratio of 512MB swap to 1.8GB RAM really proves anything. If the swap space matched RAM in size and still filled up, I think that would be more definitive. The bottom-line is that you need to determine what's consuming it. Also note this comment at the top of the stackexchange ar

Inexplicable memory usage after move to Debian9

2018-04-26 Thread Simon Beirnaert
Hi Recently I've started moving a fleet of Debian 7, 32-bit machines over to Debian 9, 64-bit. This migration is done by creating a fresh Debian 9 image with the necessary services, moving over user data (some wars and the content of /home) and rebooting into the new OS. Relevant services (one