Date: Sun, 25 Jun 2006 11:30:54 -0500 From: "Nikolas Britton" <nikolas.britton@gmail.com> To: freebsd-stable@freebsd.org Subject: Re: Gigabit ethernet very slow. Message-ID: <ef10de9a0606250930k6b655e2bkb81694905454bf58@mail.gmail.com> In-Reply-To: <f6791cc60606250835p51c966e7xa12fb241c9aaab8d@mail.gmail.com> References: <ef10de9a0606250157jce24553h52e67db7a9f76b03@mail.gmail.com> <f6791cc60606250835p51c966e7xa12fb241c9aaab8d@mail.gmail.com>
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On 6/25/06, Sean Bryant <bryants@gmail.com> wrote: > /dev/zero not exactly the best way to test sending data across the > network. Especially since you'll be reading a 8k chunks. > > I could be wrong, strong possibility that I am. I only got 408mb when > doing a /dev/zero test. I've managed to saturate though. Using other > software that I wrote. > On 6/25/06, Nikolas Britton <nikolas.britton@gmail.com> wrote: > > What's up with my computer, it's only getting 30MB/s? > > > > hostB: nc -4kl port > /dev/null > > hostA: nc host port < /dev/zero > > 408MByte/s or 408Mbit/s and what measuring stick are you using? I'm trying to rule in/out problems with the disks, I'm only getting ~25MB/s on a 6 disk RAID0 over the network... would it be better to setup an memory backed disk, md(4) , to read from? -- BSD Podcasts @: http://bsdtalk.blogspot.com/ http://freebsdforall.blogspot.com/
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