For the record: because we're seeing this question pop up every now and again I just added a disk and memory requirements page to our wiki:
https://github.com/Project-OSRM/osrm-backend/wiki feel free to adapt and / or add your own findings. Cheers, Daniel J H On Wed, Jul 5, 2017 at 8:30 PM, Daniel Patterson <dan...@mapbox.com> wrote: > 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 <abiale...@intellimec.com> > 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:kieran.capl...@temetra.com] >> Sent: Wednesday, July 05, 2017 7:48 AM >> To: osrm-talk@openstreetmap.org >> 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 >> OSRM-talk@openstreetmap.org >> 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 >> OSRM-talk@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/osrm-talk >> > > > _______________________________________________ > OSRM-talk mailing list > OSRM-talk@openstreetmap.org > https://lists.openstreetmap.org/listinfo/osrm-talk > >
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