From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next] tcp: add pacing_rate information into tcp_info
Date: Fri, 14 Feb 2014 16:10:07 -0500 (EST) [thread overview]
Message-ID: <20140214.161007.1770559518795699535.davem@davemloft.net> (raw)
In-Reply-To: <1392330460.1752.42.camel@edumazet-glaptop2.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 13 Feb 2014 14:27:40 -0800
> From: Eric Dumazet <edumazet@google.com>
>
> Add two new fields to struct tcp_info, to report sk_pacing_rate
> and sk_max_pacing_rate to monitoring applications, as ss from iproute2.
>
> User exported fields are 64bit, even if kernel is currently using 32bit
> fields.
>
> lpaa5:~# ss -i
> ..
> skmem:(r0,rb357120,t0,tb2097152,f1584,w1980880,o0,bl0) ts sack cubic
> wscale:6,6 rto:400 rtt:0.875/0.75 mss:1448 cwnd:1 ssthresh:12 send
> 13.2Mbps pacing_rate 3336.2Mbps unacked:15 retrans:1/5448 lost:15
> rcv_space:29200
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Looks good, applied, thanks Eric.
prev parent reply other threads:[~2014-02-14 21:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 22:27 [PATCH net-next] tcp: add pacing_rate information into tcp_info Eric Dumazet
2014-02-14 21:10 ` David Miller [this message]
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