Roberto Ragusa wrote: > Matt Domsch wrote: >> It took my build system 96 hours to build all of rawhide (>10k >> packages) for both x86_64 and i386. Builders are 10 Dell PowerEdge >> 1955 servers, each with 2 sockets 3GHz Xeon 5160 CPUs (4 cores each), >> 8GB RAM. Builders running Fedora 14. Perhaps it was Fedora 15 (and not Fedora 14) that took 4 days? See below. > So it took 2x4x10x96=7680 corehours to build 20000 packages, at an average > of 7680*60/20000=23 coreminutes/package. > > And we get that on average one package takes 6 minutes on a 4 core machine. > That makes sense. In this message: Fedora rawhide FTBFS status 2010-12-01 x86_64 Mon Dec 6 15:25:22 UTC 2010 http://lists.fedoraproject.org/pipermail/devel/2010-December/146682.html Matt says: This is a full rebuild of all >10k packages. Due to the RemoveSUID feature in Fedora 15, mock can no longer use tmpfs buildroots, meaning this run takes 4 days instead of <1. Progress? A slowdown by a factor of 4 is a high price to pay for the impact of RemoveSUID. I'd rather pay at most 30%, and not a factor of 4. -- -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
