lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 1 Jul 2020 15:06:51 +0200
From:   Matthieu Baerts <>
To:     Florian Westphal <>,
Subject: Re: [PATCH net-next 1/2] selftests: mptcp: add option to specify size
 of file to transfer

Hi Florian,

On 30/06/2020 21:24, Florian Westphal wrote:
> The script generates two random files that are then sent via tcp and
> mptcp connections.
> In order to compare throughput over consecutive runs add an option
> to provide the file size on the command line: "-f 128000".
> Also add an option, -t, to enable tcp tests. This is useful to
> compare throughput of mptcp connections and tcp connections.
> Example: run tests with a 4mb file size, 300ms delay 0.01% loss,
> default gso/tso/gro settings and with large write/blocking io:
> -t -f $((4 * 1024 * 1024)) -d 300 -l 0.01%  -r 0 -e "" -m mmap
> Signed-off-by: Florian Westphal <>

Thank you for the patch! The new '-t' option was also very helpful when 
investigating the issue 6 on Github!

Reviewed-by: Matthieu Baerts <>

Tessares | Belgium | Hybrid Access Solutions

Powered by blists - more mailing lists