[Koha] Out of memory

Barton Chittenden barton at bywatersolutions.com
Tue Mar 20 04:29:36 NZDT 2018


Heh. You're so right.

https://www.youtube.com/watch?v=RVnrpBROMkQ&feature=youtu.be&t=69


On Mon, Mar 19, 2018 at 11:15 AM, Chris Brown <chris at stayawake.co.uk> wrote:

> Barton et al,
>
> The output from the "free" command in Rubeno's original post shows that he
> has no swap space.
>
> Chris Brown
>
>
> On Mon, Mar 19, 2018 at 2:55 PM, Barton Chittenden <
> barton at bywatersolutions.com> wrote:
>
>> How much swap space do you have allocated?
>>
>> There are probably a lot of libraries loaded where Koha is only using a
>> function or two, and I believe that MySQL is very aggressive about loading
>> data into memory, not all of which is used.
>>
>> Conventional wisdom is that swap will slow down the system because you
>> have
>> to page things back into memory... but conventional wisdom doesn't take
>> into account the fact that there are a lot of things that get loaded into
>> memory but not used. Swap is good, folks!
>>
>> --Barton
>>
>> On Mon, Mar 19, 2018 at 10:04 AM, Mark Alexander <marka at pobox.com> wrote:
>>
>> > Excerpts from Rubeno Fernández's message of 2018-03-19 07:12:29 +0100:
>> > > How much memory do you need to run Koha?
>> > > I run a database with about 22000 records on a virtual server on
>> Digital
>> > Ocean
>> > > with 1GB memory and very low usage, but the server is crashing very
>> > often.
>> >
>> > We're running Koha 17.11.02 on Linode (Debian 8) with 2 GB of RAM, and
>> > our library has about 25000 item records.  So far we haven't had any out
>> > of memory problems.
>> > _______________________________________________
>> > Koha mailing list  http://koha-community.org
>> > Koha at lists.katipo.co.nz
>> > https://lists.katipo.co.nz/mailman/listinfo/koha
>> >
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>>
>
>


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