From: Gregory Maxwell <greg@xiph•org>
To: Matt Corallo <lf-lists@mattcorallo•com>
Cc: Bitcoin Dev <bitcoin-dev@lists•linuxfoundation.org>,
Luke Dashjr <luke_bipeditor@dashjr•org>
Subject: Re: [bitcoin-dev] Compact Block Relay BIP
Date: Tue, 3 May 2016 05:02:28 +0000 [thread overview]
Message-ID: <CAAS2fgQcDPRt7OH_+Wm_MRkECuo0EUcRntMrAHt9Oe48iPHVHQ@mail.gmail.com> (raw)
In-Reply-To: <5727D102.1020807@mattcorallo.com>
On Mon, May 2, 2016 at 10:13 PM, Matt Corallo via bitcoin-dev
<bitcoin-dev@lists•linuxfoundation.org> wrote:
> Hi all,
>
> The following is a BIP-formatted design spec for compact block relay
> designed to limit on wire bytes during block relay. You can find the
> latest version of this document at
> https://github.com/TheBlueMatt/bips/blob/master/bip-TODO.mediawiki.
Thanks Matt!
I've been testing this for a couple weeks (in various forms). I've
been getting over 96% reduction in block-bytes sent. I don't have a
good metric for it, but bandwidth spikes are greatly reduced. The
largest blocktxn message I've seen on a node that has been up for at
least a day is 475736 bytes. 94% of the blocks less than 100kb must be
sent in total.
In the opportunistic mode my measurements are showing 73% of blocks
transferred with 0.5 RTT even without prediction, 87% if up to 4
additional transactions are predicted, and 91% for 30 transactions (my
rough estimate for the 10k maximum prediction suggested in the BIP.
next prev parent reply other threads:[~2016-05-03 5:02 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-02 22:13 Matt Corallo
2016-05-03 5:02 ` Gregory Maxwell [this message]
2016-05-06 3:09 ` Matt Corallo
2016-05-08 0:40 ` Johnathan Corgan
2016-05-08 3:24 ` Matt Corallo
2016-05-09 9:35 ` Tom Zander
2016-05-09 10:43 ` Gregory Maxwell
2016-05-09 11:32 ` Tom
[not found] ` <CAAS2fgR01=SfpAdHhFd_DFa9VNiL=e1g4FiguVRywVVSqFe9rA@mail.gmail.com>
2016-05-09 12:12 ` [bitcoin-dev] Fwd: " Gregory Maxwell
2016-05-09 23:37 ` [bitcoin-dev] " Peter R
2016-05-10 1:42 ` Peter R
2016-05-10 2:12 ` Gregory Maxwell
2016-05-09 13:40 ` Peter Todd
2016-05-09 13:57 ` Tom
2016-05-09 14:04 ` Bryan Bishop
2016-05-09 17:06 ` Pieter Wuille
2016-05-09 18:34 ` Peter R
2016-05-10 5:28 ` Rusty Russell
2016-05-10 10:07 ` Gregory Maxwell
2016-05-10 21:23 ` Rusty Russell
2016-05-11 1:12 ` Matt Corallo
2016-05-18 1:49 ` Matt Corallo
2016-05-08 10:25 Nicolas Dorier
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