Date: Thu, 12 Nov 2015 01:38:42 -0500 From: Allan Jude <allanjude@freebsd.org> To: freebsd-performance@freebsd.org Subject: Re: Measuring ZFS configuration differences Message-ID: <564433F2.2050601@freebsd.org> In-Reply-To: <CAOfEmZgKXXfUCY0L-%2Bw=op_9mfAgy23hjDr=xWej8TM_RsJCUg@mail.gmail.com> References: <8B37FEDC-218A-4071-8CB7-48361BB72B1D@langille.org> <14A0EA61-6545-42BB-910E-62C752D4396C@langille.org> <CAOfEmZgKXXfUCY0L-%2Bw=op_9mfAgy23hjDr=xWej8TM_RsJCUg@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] On 2015-11-12 01:30, Marcelo Araujo wrote: > 2015-11-12 6:34 GMT+08:00 Dan Langille <dan@langille.org>: > >> On Oct 12, 2015, at 1:00 PM, Dan Langille <dan@langille.org> wrote: >>> >>> Following up on the discussions during EuroBSDCon 2015 (Stockholm) >> during the FreeBSD Developer >>> Summit regarding various ZFS configuration settings, I write to start >> our implementation phase now that some >>> usual suspects have joined the list. >>> >>> re https://wiki.freebsd.org/201510DevSummit/Performance >>> >>> I think the first order of business is granting access rights to the >> server (varm) in question: >>> >>> http://dan.langille.org/2015/07/19/varm/ >>> >>> During the workshop, mention was made of serial access. I can arrange >> that. >>> >>> The server has IPMI, however, my first thought: >>> >>> 1 - connect a USB-serial cable to varm & link that to another server in >> my rack. >> >> Marcelo: At EuroBSDCon, was it you who mentioned a particular >> configuration for the test machine which made >> it easy to configure and run tests? Was it PXE booting or something? >> >>> 2 - create a jail in that server and give it access to that serial >> connection >>> 3 - redirect incoming port XYZ to that jail via a public-key-only ssh >> connection >>> 4 - give people access >>> >>> Any suggestions? >> >> — >> Dan Langille >> http://langille.org/ >> >> > Hello Dan, > > Yes, was me :) > > I mention about zopkio test framework. > I gave a presentation last weekend at PyCon Hong Kong about it. > > Here is my slides: > http://www.slideshare.net/araujobsd/functional-and-scale-performance-tests-using-zopkio > > The good of Zopkio is, we can write tests at once and run it as much as we > want in different machines. Also Zopkio depends of Naarad, that can parse a > CSV file and create metrics and SLA over those metrics, plot graphs and so > on. Pretty nice tool!!! > > I'm wondering if we could start to test something and maybe show it at > AsiaBSDCon and BSDCon(Canada) next year? What do you think? > What I need right now would be a list of tests that we want to perform as > well as what parameters we would like to take as metrics to compare. > > Best Regards, > > Would this work for testing other things, like SSH performance? I am looking at doing some SSH + HPN tests to prove that it is worth keeping. -- Allan Jude [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJWRDP2AAoJEBmVNT4SmAt+8D8P/0v+z8v0LPF+J96AqFqBw/G8 GBlq0BUXsF8JyWAsTDBunGfM8B5CAQU6Xp/V73uGeBRJCf8gYmPa+5t19M/2bHqh IDAabb36qexGNc0ohPrChv8eUJDPFYMOgffNl28LvXIckWRkg+yMksmaqBtI42nJ hBoBHmZXlEOMMJ4ebLNXS9Q8K0BQrb27CSwv2JwvjlM0meQbyIWhAnXdVMoI1UVx +r0evRBTGWoEeWWB1yYTYoJSOFaNiNYjl/cUsTcSNZVJlu4OELqwq+et7oEqVPLE fiDlgetiFbPK7ALFjXsy+bZqwK5UyX83TZuwz+b63fQsXi/hLVbUY+LOq8o+sdDb e+9UJxJRCVsP/1WbV/ZpWehRLsnQthnYYgrlLWwTUqpiaPSe6812Bums0O6mBiE5 +NX6SJk4ZebDFsJ/fN7d3YMdoJm0zsBz/5e4BEwMuOhQ1zRBoZSOH8+35rUV8MUP 8DtjvX6vJGa3egS2q9SBlAOE6GA+iVdPIVLVtITVI7kFI2BLFwDS3B9ybjnYF+iX 7U6x6tpgDXa7RyCSk90P1UPhDIBBNiGDgfhwmjepshR7jBOErX1g401+MqkGyel8 A6TM21ldTlE9ZLaxX5AuOXnLAJltFLzDWdDVZxkz8oLRngqrIdoXtjt0YHuiKkZh PpduKtDUI3LSakGPZIO0 =01ne -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?564433F2.2050601>