For preprocessing: The demoserver uses about 175GB of RAM to preprocess the planet, and around 280GB of STXXL disk space (you'll also need 35GB for the planet file, and 40-50GB for the generated datafiles).
For the foot profile, the latest number I have is about 248GB of RAM. Everything else is proportionally larger. The profile you choose has a big impact on size - the foot profile includes a lot more ways/roads/paths than the car profile, so it needs more resources. The cycling profile sits somewhere in between. For runtime: You should be able to route on the planet with 64GB of RAM - we basically just load all the files into memory, so whatever the output file size from preprocessing - that's roughly how much RAM you'll need (minus the size of the `.fileIndex` file, which is `mmap()`-ed and read on-demand). On Wed, Jul 5, 2017 at 7:45 AM, Artur Bialecki <[email protected]> wrote: > In my case the disk space used is 102 GB and about 64 GB of RAM while > running with 30 threads. I run a non-standard profile though that returns > additional data. Not sure if that affects the foot prints. > > Artur... > > -----Original Message----- > From: Kieran Caplice [mailto:[email protected]] > Sent: Wednesday, July 05, 2017 7:48 AM > To: [email protected] > Subject: [OSRM-talk] Current server requirements for planet > > Hello, > > What are the current recommended RAM+disk requirements for running an OSRM > planet server? > > Thanks in advance. > > Kind regards, > Kieran Caplice > > > _______________________________________________ > OSRM-talk mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/osrm-talk > This e-mail message is confidential, may be privileged and is intended for > the exclusive use of the addressee. Any other person is strictly prohibited > from disclosing, distributing or reproducing it. If the addressee cannot be > reached or is unknown to you, please inform us immediately and delete this > e-mail message and destroy all copies. Thank you. > _______________________________________________ > OSRM-talk mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/osrm-talk >
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