[Live-demo] Kosmo DIsk Space

Thu Aug 1 16:50:29 PDT 2013

reading an installed b2 ... 

/usr/bin/kosmo_3.0
  ... alias to /usr/lib/Kosmo_3.0/bin/Kosmo.sh

/usr/lib/Kosmo-3.0
  ... 146M ... 

  Doc images are similar to other apps... 
Kosmo seems to have .so copies of quite a few other OSGeo projects, and 
SEXTANTE

  -Brian

On Fri, 02 Aug 2013 02:37:40 +0300, Angelos Tzotsos 
<gcpp.kalxas at gmail.com> wrote:
Update: from 10580 on there is a tmp disk space log, which can be used
> to check the tmp disk space before and after an installer. This space 
> should be subtracted from the disk usage. 
>
> For example Kosmo:
> disk usage (after - before): 8569 - 7945 = 624MB
> but tmp log (after - before): 685 - 460 = 225MB Those are included in 
> the above disk usage and the disk space is cleaned at the end of the 
> build process. 
> Kosmo disk usage without /tmp = 624-225= 399MB (still too high)
>
> Rasdaman:
> disk usage (after - before): 13949 - 13180 = 769MB
> tmp usage (after - before): 2328-1728=600MB
> Rasdaman disk usage without /tmp: 169MB
>
> GeoNetwork:
> disk usage (after - before): 7945 - 7371= 574MB
> tmp usage (after - before): 460 - 138=322 MB
> GeoNetwork disk usage without /tmp: 252MB
>
> Udig:
> disk usage (after - before): 9041 - 8569=472MB
> tmp usage (after - before): 925 - 685=240MB
> Udig disk usage without /tmp: 232MB
>
> I will try to confirm within the iso if possible. 
>
> Angelos
>
> On 08/01/2013 08:36 PM, Angelos Tzotsos wrote:
> > I think that the problem is that tmp disk space is also included in each
> > step. 
> > So if an application downloads much data in /tmp and does not clean up
> > (because the setdown.sh will clean /tmp at  the end), the size goes up. 
> > Remember we do a df in chroot so we get all the host filesystem info (the
> > build server does not do anything else during build)
> >
> > Perhaps a du -sk /tmp before and after each package installation would help
> > determine how much data are actually installed (/tmp excluded)
> >
> >
> >
> >
> >
> > On Thu, Aug 1, 2013 at 8:11 PM, <maplabs at light42.com> wrote:
> >
> >>
> >> On 1 Aug 2013 13:04:18 -0400, Stefan Steiniger <sstein at geo.uzh.ch> wrote:
> >> Hi,
> >>
> >>> so I see that Kosmo takes a lot of space (600+MB). 
> >>>
> >> I am looking at this chart, too. I see Kosmo taking 143M on disk, in
> >> /usr/lib/Kosmo-3.0
> >>
> >> I think this chart has some kind of basic problem.. this makes no sense to
> >> me.. more when I get the 560 build
> >>
> >>    -Brian
> >>
> >>
> >>   > Wonder why - if the core of Kosmo was actually taken from JUMP GIS
> >>
> >>> (12MB) (look at the size of OpenJUMP: < 100MB). So maybe they use lots of
> >>> libraries for being able to read certain file types (gdal? 
> mrsid/ecw-raster
> >>> drivers? ), and each different per OS (win vs Linux vs MacOsx). 
> Or do they
> >>> have included lots of data. 
> >>> So, it is somehow surprising when seeing disk space use if Komso in
> >>> comparison to gvSIG and OpenJUMP. 
> >>> cheers,
> >>> stefan
> >>>
> >>> Am 01.08.13 08:09, schrieb Hamish:
> >>>> Hi,
> >>>>
> >>>> Hamish wrote:
> >>>>
> >>>>>    I will work up a new usage chart for tomorrow's meeting. >
> >>>> caveats/notes as these disk space results are not definitive:
> >>>>
> >>>>    - OSSIM is missing in this build
> >>>>    - the first of e.g. grass or qgis to run will install many of the
> >>> other's dependency packages, so will unjustly seem larger/slower. >   -
> >>> /tmp usage is included here, but not on the disc. so some may be up to
> >>> doubled. >   - probably some other misleading/confounding variables in it
> >>>> but it's good for a general idea of what's going on. So to the plots---
> >>>>
> >>>>
> >>>> Disk space used by each install script as a time-series, sorted
> >>>> by biggest hog first, and a whisker plot of the distribution:
> >>>>
> >>>> 
> http://muck.otago.ac.nz/~**hamish/osgeo/disk_usage_**timeseries.png<http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_timeseries.png>
> >>>> 
> http://muck.otago.ac.nz/~**hamish/osgeo/disk_usage_**sorted.png<http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_sorted.png>
> >>>> 
> http://muck.otago.ac.nz/~**hamish/osgeo/disk_usage_**whisker.png<http://muck.otago.ac.nz/~hamish/osgeo/disk_usage_whisker.png>
> >>>>
> >>>>
> >>>> Time used by each install script as a time-series, sorted
> >>>> by longest running first, and a whisker plot of the distribution:
> >>>>
> >>>> http://muck.otago.ac.nz/~**hamish/osgeo/time_to_install_**
> >>> 
> timeseries.png<http://muck.otago.ac.nz/~hamish/osgeo/time_to_install_timeseries.png>
> >>>> 
> http://muck.otago.ac.nz/~**hamish/osgeo/time_to_install_**sorted.png<http://muck.otago.ac.nz/~hamish/osgeo/time_to_install_sorted.png>
> >>>> 
> http://muck.otago.ac.nz/~**hamish/osgeo/install_time_**whisker.png<http://muck.otago.ac.nz/~hamish/osgeo/install_time_whisker.png>
> >>>>
> >>>> (suggest 'make -j 4' or so might be help for the compiles)
> >>>>
> >>>>
> >>>> have at it,
> >>>> Hamish
> >>>>
> >>>> ______________________________**_________________
> >>>> Live-demo mailing list
> >>>> Live-demo at lists.osgeo.org
> >>>> 
> http://lists.osgeo.org/**mailman/listinfo/live-demo<http://lists.osgeo.org/mailman/listinfo/live-demo>
> >>>> http://live.osgeo.org
> >>>> 
> http://wiki.osgeo.org/wiki/**Live_GIS_Disc<http://wiki.osgeo.org/wiki/Live_GIS_Disc>
> >>>>
> >>> ______________________________**_________________
> >>> Live-demo mailing list
> >>> Live-demo at lists.osgeo.org
> >>> 
> http://lists.osgeo.org/**mailman/listinfo/live-demo<http://lists.osgeo.org/mailman/listinfo/live-demo>
> >>> http://live.osgeo.org
> >>> 
> http://wiki.osgeo.org/wiki/**Live_GIS_Disc<http://wiki.osgeo.org/wiki/Live_GIS_Disc>
> >>>
> >>>
> >>>
> >> ______________________________**_________________
> >> Live-demo mailing list
> >> Live-demo at lists.osgeo.org
> >> 
> http://lists.osgeo.org/**mailman/listinfo/live-demo<http://lists.osgeo.org/mailman/listinfo/live-demo>
> >> http://live.osgeo.org
> >> 
> http://wiki.osgeo.org/wiki/**Live_GIS_Disc<http://wiki.osgeo.org/wiki/Live_GIS_Disc>
> >>
> >
> >
>
>
> -- Angelos Tzotsos
> Remote Sensing Laboratory
> National Technical University of Athens
> http://users.ntua.gr/tzotsos
>
>