On 17 June 2015 at 22:45, Sarah Hoffmann <[email protected]> wrote: > Hi, > > On Tue, Jun 16, 2015 at 01:59:50PM +0100, Simon Nuttall wrote: >> We've got a dedicated server with 96GB RAM, and 4 cpus, and so I've >> updated our Nominatim installation script for Ubuntu 14.04 LTS: >> >> https://github.com/cyclestreets/nominatim-install >> >> I'm running it for a full planet and current output from the script looks >> like: >> >> Done 1014482 in 8666 @ 117.064621 per second - Rank 26 ETA >> (seconds): 431857.781250 >> Done 1014572 in 8667 @ 117.061501 per second - Rank 26 ETA >> (seconds): 431868.531250 >> Done 1014572 in 8667 @ 117.061501 per second - Rank 26 ETA >> (seconds): 431868.531250 >> Slow place_id 134595635 >> Slow place_id 134623932 >> Done 1014586 in 8668 @ 117.049606 per second - Rank 26 ETA >> (seconds): 431912.281250 >> Slow place_id 134622856 >> Done 1014599 in 8668 @ 117.051109 per second - Rank 26 ETA >> (seconds): 431906.656250 >> Done 1014599 in 8669 @ 117.037605 per second - Rank 26 ETA >> (seconds): 431956.468750 >> Done 1014605 in 8669 @ 117.038300 per second - Rank 26 ETA >> (seconds): 431953.843750 >> >> I think this means it is in the osm2pgsql stage updating the downloaded >> planet? > > This is the indexing stage, osm2pgsql has already finished. > >> How can I tell how well it is doing on this? > > For the indexing stage you need to know that it goes through > rank 0-30 and that only rank 26 and 30 take significant time, > each about 50%. So use the ETA and done time (the one in front > of the @) to compute the total time for rank 26, double that > and you have the time the indexing is going to take in total. > I your case about 240h or 10 days. > >> How do I get a sense of what is going on and how well it is performing? > > Difficult because it always depends on the hardware. If you do > the import on spinning disks, then performance is good. If you have > SSDs, then you could do better by a factor of 3 to 4. > > Sarah
The Nominatim build I started on 13 June has is now showing: Done 73137484 in 821606 @ 89.017715 per second - ETA (seconds): -8.357887 Done 73138021 in 822413 @ 88.931015 per second - ETA (seconds): -14.404424 Done 73138021 in 822413 @ 88.931015 per second - FINISHED Search indices CREATE INDEX Any idea how much more there is to go? -- Simon Nuttall Route Master, CycleStreets.net _______________________________________________ Geocoding mailing list [email protected] https://lists.openstreetmap.org/listinfo/geocoding
