On Wed, Aug 01, 2012 at 09:06:44AM -0500, Mark Nelson wrote:
I haven't actually used bonnie++ myself, but I've read some rather
bad reports from various other people in the industry. Not sure how
much it's changed since then...
https://blogs.oracle.com/roch/entry/decoding_bonnie
Hi all,
I have updated the how-to here:
http://ceph.com/wiki/Benchmark
And published the results of my latest tests:
http://ceph.com/wiki/Benchmark#First_Example
All results are good, my benchmark is clearly limited by my network
connection ~ 110MB/s.
In exception of the rest-api bench, the
On Tue, Jul 24, 2012 at 10:55:37AM -0500, Mark Nelson wrote:
On 07/24/2012 09:43 AM, Mehdi Abaakouk wrote:
Thanks for taking the time to put all of your benchmarking
procedures into writing! Having this kind of community
...
Thanks, for yours comments and these tools, that will help me
On Tue, Jul 24, 2012 at 6:19 PM, Tommi Virtanen t...@inktank.com wrote:
On Tue, Jul 24, 2012 at 8:55 AM, Mark Nelson mark.nel...@inktank.com wrote:
personally I think it's fine to have it on the wiki. I do want to stress
that performance is going to be (hopefully!) improving over the next
Hi Mehdi,
great work! A few questions (for you, Mark, and anyone else watching
this thread) regarding the content of that wiki page:
For the OSD tests, which OSD filesystem are you testing on? Are you
using a separate journal device? If yes, what type?
For the RADOS benchmarks:
# rados bench
On Wed, Jul 25, 2012 at 1:06 PM, Florian Haas flor...@hastexo.com wrote:
Hi Mehdi,
great work! A few questions (for you, Mark, and anyone else watching
this thread) regarding the content of that wiki page:
For the OSD tests, which OSD filesystem are you testing on? Are you
using a separate
On Wed, Jul 25, 2012 at 1:25 PM, Gregory Farnum g...@inktank.com wrote:
Yeah, an average isn't necessarily very useful here — it's what you
get because that's easy to implement (with a sum and a counter
variable, instead of binning). The inclusion of max and min latencies
is an attempt to
Hi Florian,
On Wed, Jul 25, 2012 at 10:06:04PM +0200, Florian Haas wrote:
Hi Mehdi,
For the OSD tests, which OSD filesystem are you testing on? Are you
using a separate journal device? If yes,
Hi all,
I am currently doing some tests on Ceph, more precisely on the RDB and RADOSGW
parts.
My goal is to get some performance metrics according to the hardwares and
the Ceph setup.
To do so, I am preparing a benchmark how-to, to help people to compare their
metrics.
I have started the
On 07/24/2012 09:43 AM, Mehdi Abaakouk wrote:
Hi all,
I am currently doing some tests on Ceph, more precisely on the RDB and RADOSGW
parts.
My goal is to get some performance metrics according to the hardwares and
the Ceph setup.
To do so, I am preparing a benchmark how-to, to help people to
On Tue, Jul 24, 2012 at 8:55 AM, Mark Nelson mark.nel...@inktank.com wrote:
personally I think it's fine to have it on the wiki. I do want to stress
that performance is going to be (hopefully!) improving over the next couple
of months so we will probably want to have updated results (or at
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