Re: RadosGW - Performance Expectations

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Hi Shawn,

To get another S3 upload baseline, I'd recommend doing some upload testing
with s5cmd [1].

1. https://github.com/peak/s5cmd

Matt


On Fri, Feb 10, 2023 at 9:38 AM Shawn Weeks <sweeks@xxxxxxxxxxxxxxxxxx>
wrote:

> Good morning everyone, been running a small Ceph cluster with Proxmox for
> a while now and I’ve finally run across an issue I can’t find any
> information on. I have a 3 node cluster with 9 Samsung PM983 960GB NVME
> drives running on a dedicated 10gb network. RBD and CephFS performance have
> been great, most of the time I see over 500MBs writes and a rados benchmark
> shows 951 MB/s write and 1140 MB/s read bandwidth.
>
> The problem I’m seeing is after setting up RadosGW I can only upload to
> “S3” at around 25MBs with the official AWS CLI. Using s3cmd is slightly
> better at around 45MB/s. I’m going directly to the RadosGW instance with no
> load balancers in between and no ssl enabled. Just trying to figure out if
> this is normal. I’m not expecting it to be as fast as writing directly to a
> RBD but I was kinda hoping for more than this.
>
> So what should I expect in performance from the RadosGW?
>
> Here are some rados bench results and my ceph report
>
> https://gist.github.com/shawnweeks/f6ef028284b5cdb10d80b8dc0654eec5
>
> https://gist.github.com/shawnweeks/7cfe94c08adbc24f2a3d8077688df438
>
> Thanks
> Shawn
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> To unsubscribe send an email to ceph-users-leave@xxxxxxx
>


-- 

Matt Benjamin
Red Hat, Inc.
315 West Huron Street, Suite 140A
Ann Arbor, Michigan 48103

http://www.redhat.com/en/technologies/storage

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