lkml.org 
[lkml]   [2015]   [Sep]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: fuse scalability part 1
From
On Thu, Sep 24, 2015 at 9:17 PM, Ashish Samant <ashish.samant@oracle.com> wrote:

> We did some performance testing without these patches and with these patches
> (with -o clone_fd option specified). We did 2 types of tests:
>
> 1. Throughput test : We did some parallel dd tests to read/write to FUSE
> based database fs on a system with 8 numa nodes and 288 cpus. The
> performance here is almost equal to the the per-numa patches we submitted a
> while back.Please find results attached.

Interesting. This means, that serving the request on a different NUMA
node as the one where the request originated doesn't appear to make
the performance much worse.

Thanks,
Miklos


\
 
 \ /
  Last update: 2015-09-25 14:21    [W:0.080 / U:11.444 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site