dhis2-devs team mailing list archive

[channara rin <rin.channara@xxxxxxxxx>]

thank you :-)

On Sat, Mar 19, 2016 at 1:32 PM, gerald thomas <gerald17006@xxxxxxxxx>
wrote:

> Dear Channara,
> I think Dcocos solution should be a break through and it will minimize the
> database size.
>
> Regards,
> Gerald
> On Mar 19, 2016 05:03, "channara rin" <rin.channara@xxxxxxxxx> wrote:
>
>> Thank you,
>> let me try testing...
>> and by the way, i configured and can run DHIS2 on localhost already. but
>> when i plug data into existing DHIS2. it is out of memory.
>>
>> On Sat, Mar 19, 2016 at 10:08 AM, dcocos <dcocos@xxxxxxxxx> wrote:
>>
>>> Hi,
>>>
>>> If you dump with (where dbname is your rename)
>>> pg_dump dbname -O -T _* -T aggregated* -T analytics* -T completeness*
>>>
>>> This will dump without the generated tables which you can recreate by
>>> running analytics this reduces the size of the import often by an order of
>>> magnitude.
>>>
>>> On Mar 18, 2016, at 10:14 PM, channara rin <rin.channara@xxxxxxxxx>
>>> wrote:
>>>
>>> Hi bob,
>>> when i backup, i use command pg_dumpall.
>>> i can restore on my personal laptop with 4GB Memory. but for desktop
>>> seem out of memory.
>>> i will re-check again on task manager what is still processing.
>>>
>>> On Fri, Mar 18, 2016 at 11:14 PM, Bob Jolliffe <bobjolliffe@xxxxxxxxx>
>>> wrote:
>>>
>>>> One other quick thought that is easy to test and eliminate.  Postgres
>>>> out of memory errors on restore can also result from a corrupted dump
>>>> file.  It might be worthwhile to check on another system that your
>>>> dump is good.
>>>>
>>>> On 18 March 2016 at 17:08, Bob Jolliffe <bobjolliffe@xxxxxxxxx> wrote:
>>>> > Ah you are on Windoze.  I also don't have much real experience of
>>>> > running dhis2 other than on linux, but it strikes me that
>>>> > (i) 4G machine is small but should still "work"
>>>> > (ii) the databse size you are talking about 100m is quite small and
>>>> > the restore operation should not be consuming vast amounts of memory
>>>> > (iii) postgres will run, albeit not very efficiently, with quite small
>>>> > amounts of memory.
>>>> >
>>>> > So ...
>>>> >
>>>> > I think you need to look at what else you have running on that machine
>>>> > which could be consuming the bulk of memory.  I think windoze system
>>>> > tools like task manager and perfmon.exe might show you useful
>>>> > information.
>>>> >
>>>> > Have you modified postgres config or is it default setting?  Default
>>>> > settings would be very conservative but should work.  If you have
>>>> > modified, you might have given postgres the impression it has more
>>>> > memory available than actually exists.
>>>> >
>>>> > On 18 March 2016 at 16:53, channara rin <rin.channara@xxxxxxxxx>
>>>> wrote:
>>>> >> No from hard drive. it has free disk space 100GB for C: and D: is
>>>> 45GB
>>>> >>
>>>> >> On Fri, Mar 18, 2016 at 10:31 PM, Knut Staring <knutst@xxxxxxxxx>
>>>> wrote:
>>>> >>>
>>>> >>> Sorry Channara, I didn't read your question properly, this has
>>>> nothing to
>>>> >>> do with JAVA_OPTS.
>>>> >>>
>>>> >>> Unfortunately, I have no experience with getting Postgres out of
>>>> memory
>>>> >>> errors, though google tells me a lot of people do.
>>>> >>>
>>>> >>> Could it perhaps be that your hard drive is filling up?
>>>> >>>
>>>> >>> On Fri, Mar 18, 2016 at 3:38 PM, channara rin <
>>>> rin.channara@xxxxxxxxx>
>>>> >>> wrote:
>>>> >>>>
>>>> >>>> here in java_opts=-Djava.awt.headless=true -Dfile.encoding=UTF-8
>>>> -server
>>>> >>>> -Xms128m -Xmx1024m -XX:NewSize=2048m -XXMaxNewSize=2048m
>>>> -XX:PermSize=256m
>>>> >>>> -XX:MaxPermSize=1024m -XX:+DisableExplicitGC
>>>> -xx:+UseConcMarkSweepGC
>>>> >>>> -XX:+DisableExplicitGC
>>>> >>>>
>>>> >>>> On Fri, Mar 18, 2016 at 7:39 PM, Knut Staring <knutst@xxxxxxxxx>
>>>> wrote:
>>>> >>>>>
>>>> >>>>> Hi Channara,
>>>> >>>>>
>>>> >>>>> What values do you have for JAVA_OPTS?
>>>> >>>>>
>>>> >>>>> On Fri, Mar 18, 2016 at 1:10 PM, channara rin <
>>>> rin.channara@xxxxxxxxx>
>>>> >>>>> wrote:
>>>> >>>>>>
>>>> >>>>>> hi all,
>>>> >>>>>> do you hav any experience with postgresql database?
>>>> >>>>>> i use command psql/pg_restore into new system. i got out of
>>>> memory.
>>>> >>>>>> my system server is 4GB memory and file backup size is around
>>>> 100MB
>>>> >>>>>>
>>>> >>>>>> _______________________________________________
>>>> >>>>>> Mailing list: https://launchpad.net/~dhis2-users
>>>> >>>>>> Post to     : dhis2-users@xxxxxxxxxxxxxxxxxxx
>>>> >>>>>> Unsubscribe : https://launchpad.net/~dhis2-users
>>>> >>>>>> More help   : https://help.launchpad.net/ListHelp
>>>> >>>>>>
>>>> >>>>>
>>>> >>>>>
>>>> >>>>>
>>>> >>>>> --
>>>> >>>>> Knut Staring
>>>> >>>>> Dept. of Informatics, University of Oslo
>>>> >>>>> Norway: +4791880522
>>>> >>>>> Skype: knutstar
>>>> >>>>> http://dhis2.org
>>>> >>>>
>>>> >>>>
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>> --
>>>> >>> Knut Staring
>>>> >>> Dept. of Informatics, University of Oslo
>>>> >>> Norway: +4791880522
>>>> >>> Skype: knutstar
>>>> >>> http://dhis2.org
>>>> >>
>>>> >>
>>>> >>
>>>> >> _______________________________________________
>>>> >> Mailing list: https://launchpad.net/~dhis2-users
>>>> >> Post to     : dhis2-users@xxxxxxxxxxxxxxxxxxx
>>>> >> Unsubscribe : https://launchpad.net/~dhis2-users
>>>> >> More help   : https://help.launchpad.net/ListHelp
>>>> >>
>>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>
>> _______________________________________________
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>>
>>