[ceph-users] Re: Ceph RGW Performance

Hey folks! Just shooting this out there in case someone has some advice. We're just setting up RGW object storage for one of our new Ceph clusters (3 mons, 1072 OSDs, 34 nodes) and doing some benchmarking before letting users on it. We have 10Gb network to our two RGW nodes behind a single ip on haproxy, and some iperf testing shows I can push that much; latencies look okay. However, when using a small cosbench cluster I am unable to get more than ~250Mb of read speed total. If I add more nodes to the cosbench cluster it just spreads out the load evenly with the same cap Same results when running two cosbench clusters from different locations. I don't see any obvious bottlenecks in terms of the RGW server hardware limitations, but here I am asking for assistance so I don't put it past me missing something. I have attached one of my cosbench load files with keys removed, but I get similar results with different numbers of workers, objects, buckets, object sizes, and cosbench drivers. Does anyone have any pointers on what I could find to nail this bottleneck down? Am I wrong in expecting more throughput? Let me know if I can get any other info for you. Cheers, Dylan -- Dylan Griff Senior System Administrator CLE D063 RCS - Systems - University of Victoria _______________________________________________ ceph-users mailing list -- ceph-users(a)ceph.io To unsubscribe send an email to ceph-users-leave(a)ceph.io