From: gb <kiwigb@yahoo•com>
To: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] [Bulk] Re: Fwd: Block Size Increase Requirements
Date: Mon, 01 Jun 2015 01:31:25 +1200 [thread overview]
Message-ID: <1433079085.5422.10.camel@yahoo.com> (raw)
In-Reply-To: <CABsx9T37jE3AtmUOOuW+emLGTparbS6OozPRL_hCrC+2JEzxgQ@mail.gmail.com>
Aren't you calculating bandwidth for a singly-connected node? A "highly
connected" miner could have 30-100 node connections so you probably need
to increase your traffic estimates by that factor.
I.e. For 100MB blocks, 30-100 Mbps and $60-$100 per day data costs.
> You should be able to handle 20MB blocks no problem; if I round up to
> 100MB per block that works out to 1.3Mbps.
>
>
> We also use Aliyun and Linode cloud services for block
> propagation. As of May 2015, the price is 0.13 U.S. dollars
> per GB for
> 100Mbps connectivity at Aliyun.
>
>
> That speed will handle 20MB blocks no problem.
>
>
> If each 20MB block is 100MB of data up/down the wire (I'm vastly
> over-estimating, after optimization it should be 40MB) then you'll be
> paying...uhhh:
>
>
> 0.1 GB / block-data-on-wire * 144 blocks/day * 30.5 days/month * 0.13
> $ / GB = $57
>
>
> Less than $2 per day in bandwidth.
>
> For a single cross-border TCP
> connection, it would be certainly far slower than 12.5 MB/s.
>
>
> That's OK, you'll 1.3Mbps or less
> --
> --
> Gavin Andresen
>
> ------------------------------------------------------------------------------
> _______________________________________________
> Bitcoin-development mailing list
> Bitcoin-development@lists•sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bitcoin-development
next prev parent reply other threads:[~2015-05-31 13:31 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-07 22:02 [Bitcoin-development] " Matt Corallo
2015-05-07 23:24 ` Joseph Poon
2015-05-08 0:05 ` Peter Todd
2015-05-08 6:33 ` Arkady
2015-05-08 10:03 ` Mike Hearn
2015-05-08 16:37 ` Peter Todd
2015-05-08 19:47 ` Tier Nolan
2015-05-09 3:08 ` Peter Todd
2015-05-16 4:39 ` Stephen
2015-05-16 11:29 ` Tier Nolan
2015-05-16 11:25 ` Tier Nolan
2015-05-29 22:36 ` Gavin Andresen
2015-05-29 23:25 ` Matt Corallo
[not found] ` <CABsx9T3__mHZ_kseRg-w-x2=8v78QJLhe+BWPezv+hpbFCufpw@mail.gmail.com>
2015-05-30 19:32 ` Matt Corallo
2015-05-30 20:37 ` Gavin Andresen
2015-05-31 14:46 ` Jorge Timón
2015-05-31 14:49 ` Gavin Andresen
2015-05-31 14:59 ` Jorge Timón
2015-05-31 15:08 ` Gavin Andresen
2015-05-31 15:45 ` Jorge Timón
2015-05-29 23:42 ` Chun Wang
2015-05-30 13:57 ` Gavin Andresen
2015-05-30 14:08 ` Pindar Wong
2015-05-30 22:05 ` Alex Mizrahi
2015-05-30 23:16 ` Brian Hoffman
2015-05-31 0:13 ` Alex Mizrahi
2015-05-31 5:05 ` gb
[not found] ` <CAFzgq-z5WCznGhbOexS0XESNGAVauw45ewEV-1eMij7yDT61=Q@mail.gmail.com>
2015-05-31 1:31 ` [Bitcoin-development] Fwd: " Chun Wang
2015-05-31 2:20 ` Pindar Wong
2015-05-31 12:40 ` Gavin Andresen
2015-05-31 13:45 ` Alex Mizrahi
2015-05-31 14:54 ` Gavin Andresen
2015-05-31 22:55 ` Alex Mizrahi
2015-05-31 23:23 ` Ricardo Filipe
2015-05-31 23:40 ` Pindar Wong
2015-05-31 23:58 ` Ricardo Filipe
2015-06-01 0:03 ` Pindar Wong
2015-06-01 7:57 ` Alex Mizrahi
2015-06-01 10:13 ` Mike Hearn
2015-06-01 10:42 ` Pindar Wong
2015-06-01 11:26 ` Peter Todd
2015-06-01 12:19 ` Pindar Wong
2015-06-01 11:02 ` Chun Wang
2015-06-01 11:09 ` Pindar Wong
2015-06-01 11:20 ` Chun Wang
2015-06-01 13:59 ` Gavin Andresen
2015-06-01 14:08 ` Chun Wang
2015-06-01 15:33 ` Mike Hearn
2015-06-01 16:06 ` Ángel José Riesgo
2015-06-01 14:46 ` Oliver Egginger
2015-06-01 14:48 ` Chun Wang
2015-06-01 16:43 ` Yifu Guo
2015-06-01 20:01 ` Roy Badami
2015-06-01 20:15 ` Roy Badami
2015-06-01 13:21 ` Mike Hearn
2015-06-01 12:29 ` Warren Togami Jr.
2015-06-01 13:15 ` Gavin Andresen
2015-05-31 12:52 ` Gavin Andresen
2015-05-31 13:31 ` gb [this message]
2015-05-31 19:49 ` [Bitcoin-development] [Bulk] " Gavin Andresen
2015-05-31 14:17 ` [Bitcoin-development] " Dave Hudson
2015-05-31 14:34 ` Yifu Guo
2015-05-31 14:47 ` Gavin Andresen
2015-05-31 7:05 ` [Bitcoin-development] " Peter Todd
2015-05-31 12:51 ` Gavin Andresen
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