On Mon, Oct 6, 2008 at 12:53 PM, Peter Van Epp <[EMAIL PROTECTED]> wrote:
>As noted a gigabit light path, doing within 5 megabits per second
Oh... for some reason I thought you were running a 10G link... carry on. :)
--
Aaron Turner
http://synfin.net/
http://tcpreplay.synfin.net/ - Pcap
On Mon, Oct 06, 2008 at 12:22:40PM -0700, Aaron Turner wrote:
> On Mon, Oct 6, 2008 at 9:37 AM, Peter Van Epp <[EMAIL PROTECTED]> wrote:
> >
> >>
> >> Since he's using the memory cache and a pretty sizeable loop count,
> >> it's probably not disk I/O. I'm guessing most of it is overhead of
> >> d
On Mon, Oct 6, 2008 at 9:37 AM, Peter Van Epp <[EMAIL PROTECTED]> wrote:
>
>>
>> Since he's using the memory cache and a pretty sizeable loop count,
>> it's probably not disk I/O. I'm guessing most of it is overhead of
>> doing 500K write()'s per second.
>>
>> When you're getting 995Mbps, I doubt
>
> Since he's using the memory cache and a pretty sizeable loop count,
> it's probably not disk I/O. I'm guessing most of it is overhead of
> doing 500K write()'s per second.
>
> When you're getting 995Mbps, I doubt your average packet size is 102
> bytes like Jeff's. If it is, then I'd love
Thanks for your help guys. I'll try to find some more pcaps with larger
packet sizes and see if I get a higher throughput.
-Original Message-
From: Aaron Turner [mailto:[EMAIL PROTECTED]
Sent: Sunday, October 05, 2008 12:31 AM
To: Main forum for tcpreplay
Subject: Re: [Tcpreplay-
On Fri, Oct 3, 2008 at 8:49 AM, Peter Van Epp <[EMAIL PROTECTED]> wrote:
>Doesn't appear to be a network issue. All packets presented appear
> to have been sent without delay of complaints about lack of buffer space.
> That points at disk (which is, assuming a properly configured network) u
Doesn't appear to be a network issue. All packets presented appear
to have been sent without delay of complaints about lack of buffer space.
That points at disk (which is, assuming a properly configured network) usually
the bottleneck anyway. A couple of suggestions: use iperf/netperf betwe
Hey Jeff,
Looking at your numbers I see you're getting nearly half a million
packets/sec. That's pretty damn good for no hardware acceleration
IMHO.. Of course, even at that rate, if you're sending really small
packets, the math doesn't work out in your favor if you're looking for
large Mbps.
-
Hi,
I was hoping someone could help me figure out why I'm
getting the numbers I have. I'm using a 10Gb fiber link but I can't get
any replays to even 1Gb. Output and system specs are listed below.
Thanks,
- Jeff
[EMAIL PROTECTED] tcpreplay-3.3.2]# tcpreplay -i eth2 -t
