On Oct 9, 2007, at 4:25 AM, Thomas Liesner wrote:
> Hi,
>
> i checked with $nthreads=20 which will roughly represent the
> expected load and these are the results:
Note, here is the description of the 'fileserver.f' workload:
"
define process name=filereader,instances=1
{
thread name=filereaderthread,memsize=10m,instances=$nthreads
{
flowop openfile name=openfile1,filesetname=bigfileset,fd=1
flowop appendfilerand name=appendfilerand1,iosize=$meaniosize,fd=1
flowop closefile name=closefile1,fd=1
flowop openfile name=openfile2,filesetname=bigfileset,fd=1
flowop readwholefile name=readfile1,fd=1
flowop closefile name=closefile2,fd=1
flowop deletefile name=deletefile1,filesetname=bigfileset
flowop statfile name=statfile1,filesetname=bigfileset
}
}
"
Each thread in 'nthreads' is executing the above:
- open
- append
- close
- open
- read
- close
- delete
- stat
You have 20 parallel threads doing the above.
Before looking at the results, decide if that really *is* your
expected workload.
>
> IO Summary: 7989 ops 7914.2 ops/s, (996/979 r/w) 142.7mb/s, 255us
> cpu/op, 0.2ms latency
>
> BTW, smpatch is still running and further tests will get done when
> the system is rebooted.
>
> The figures published at...
> http://blogs.sun.com/timthomas/feed/entries/atom?cat=%2FSun+Fire+X4500
> ...made me expect to see higher rates with my setup.
>
> I have seen the new filebench at sourceforge, but did not manage to
> install. It's a source ditrsibution now and the wiki and readmes
> are not updated yet. A simple "make" didn't do the trick though ;)
Are you talking about the documentation at:
http://sourceforge.net/projects/filebench
or:
http://www.opensolaris.org/os/community/performance/filebench/
and:
http://www.solarisinternals.com/wiki/index.php/FileBench
?
I'll figure out why "make" isn't working.
eric
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