[OSM-talk] OSM import stats

Shaun McDonald shaun at shaunmcdonald.me.uk
Mon Dec 17 15:55:16 GMT 2012


The wiki page you are looking for is: 
http://wiki.openstreetmap.org/wiki/Osm2pgsql/benchmarks

It's worth mentioning on there the other settings that you had used.

Shaun

On 17 Dec 2012, at 15:19, Brian DeRocher <brian at derocher.org> wrote:

> Frederick and all,
> 
> I found your SotM presentations on OSM imports regarding disks and stats.    I just completed a full planet import via osm2pgsql.  Are you interested in the stats from my import?  I *think* there's a wiki page about import stats, should i put them there.
> 
> Long story short: 3 HDD 5400 rpm, RAID 5, took 570030 seconds overall (6.6 days).  This includes indexing.
> 
> I had a question i've never seen address.  I followed recommended tunings for PostgreSQL for the import.  Do you recommend keeping these settings or adjusting them for normal usage?  I will re-enabling fsync.
> 
> Brian
> 
> -- 
> http://brian.derocher.org
> https://mappingdc.org
> http://about.me/brian.derocher
> 
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