okay, cool. your cache memory size is just too small. 1.5G as in your last
mail seems more reasonable, you might even try 2G.
sure, it's a cache.. it throws out the stuff it thinks you don't need any
more quite as urgently as other stuff, to stay within the given limit.
-jo
On Wed, Sep 4, 2013 at 11:38 AM, Pascal Obry <[email protected]> wrote:
>
> Johannes,
>
> > just to be sure: is the cache just not very effective at what it does or
> > are all the thumbnails always gone when you restart?
>
> > [mipmap_cache] level [i0] ( 200x 150) fill 171.19/213.97 MB (80.00% in
> 11797/16384 buffers)
> > [mipmap_cache] level [i1] ( 400x 300) fill 36.46/52.75 MB (69.12% in
> 637/1024 buffers)
> > [mipmap_cache] level [i2] ( 800x 600) fill 16.94/52.74 MB (32.12% in
> 74/256 buffers)
> > [mipmap_cache] level [i3] (1600x1200) fill 0.00/52.74 MB (0.00% in 0/64
> buffers)
> > [mipmap_cache] level [f4] fill 0/2 slots (0.00% in 0/4 buffers)
> > [mipmap_cache] level [f5] fill 2/2 slots (100.00% in 2/4 buffers)
> > [mipmap_cache] scratch fill 14.65/13.18 MB (111.11% in 2/4 buffers)
> > [mipmap_cache] level | near match | miss | stand-in | fetches | total rq
> > [mipmap_cache] i0 | 91.67% | 91.67% | -nan% | 46.15% | 100.00%
> > [mipmap_cache] i1 | -nan% | -nan% | -nan% | 0.00% | 0.00%
> > [mipmap_cache] i2 | -nan% | -nan% | -nan% | 0.00% | 0.00%
> > [mipmap_cache] i3 | -nan% | -nan% | -nan% | 0.00% | 0.00%
> > [mipmap_cache] f4 | -nan% | -nan% | -nan% | 0.00% | 0.00%
> > [mipmap_cache] f5 | -nan% | -nan% | -nan% | 53.85% | 0.00%
>
> Using cache_memory to 536870912 it looks like the i0 cache is almost
> full (reaching 80% and not moving above). Do we have cache invalidation
> for old thumbnails in the case where a cache is full?
>
> I'm asking because testing with a cache_memory of 1536870912 seems to
> help... I still need to do more testing though.
>
> And this makes sense as I have observed this behavior since I have
> imported a large bunch of my images recently.
>
> Pascal.
>
> --
> Pascal Obry / Magny Les Hameaux (78)
>
> The best way to travel is by means of imagination
>
> http://v2p.fr.eu.org
> http://www.obry.net
>
> gpg --keyserver keys.gnupg.net --recv-key F949BD3B
>
>
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