pekv2 (OP)
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April 25, 2014, 10:44:05 PM |
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I don't think there is a thread about it. The current setup is: - 2x Intel Xeon E5-2650 (8 cores each + hyperthreading) - 64 GB RAM - 4 mid-range SSDs in RAID 1+0 (OS stuff), 2 fast SSDs in RAID 1 (database), 2 conventional hard drives in RAID 1 (storage)
I got a hold of theymos, asked and he kindly gave me permission to post it up for the curious like myself. Sweet setup.
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Even in the event that an attacker gains more than 50% of the network's
computational power, only transactions sent by the attacker could be
reversed or double-spent. The network would not be destroyed.
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dogie
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April 25, 2014, 11:30:49 PM |
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I only have 32GB ram
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Lauda
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April 26, 2014, 07:19:55 AM |
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The setup seems good enough for a forum. No wonder that it's this fast (everything is almost instant for me).
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"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" 😼 Bitcoin Core ( onion)
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coinnewbit
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April 26, 2014, 07:22:45 AM |
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Wow, how does it deal with DDOSes?
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pekv2 (OP)
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April 26, 2014, 09:36:35 AM |
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Wow, how does it deal with DDOSes?
theymos spoke of this in pm, it might be ideal for theymos to answer rather me mirror it back without permission.
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DiamondCardz
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April 26, 2014, 09:38:21 AM |
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Not bad...not bad at all. 64GB of RAM is crazy for a forum, I guess it's because of the high traffic, though! My measly 4GB machine couldn't touch that at all in terms of speed
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BA Computer Science, University of Oxford Dissertation was about threat modelling on distributed ledgers.
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pekv2 (OP)
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April 26, 2014, 09:42:28 AM |
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Not bad...not bad at all. 64GB of RAM is crazy for a forum, I guess it's because of the high traffic, though! My measly 4GB machine couldn't touch that at all in terms of speed I wonder what gets utilized out of the 64, maybe like 50? or half? Gotta have headroom.
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Lauda
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April 26, 2014, 09:47:38 AM |
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Not bad...not bad at all. 64GB of RAM is crazy for a forum, I guess it's because of the high traffic, though! My measly 4GB machine couldn't touch that at all in terms of speed I wonder what gets utilized out of the 64, maybe like 50? or half? Gotta have headroom. Maybe half. That's just an estimate I am not really sure. It's just a forum you know.
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"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" 😼 Bitcoin Core ( onion)
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DiamondCardz
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April 26, 2014, 09:48:54 AM |
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I would imagine that there is some kind of gap to account for say, spikes in RAM usage, etc. It'd be silly if the forum used 60 GB of RAM when it has 64 GB total.
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BA Computer Science, University of Oxford Dissertation was about threat modelling on distributed ledgers.
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Cøbra
Bitcoin.org domain administrator
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April 26, 2014, 01:58:47 PM |
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Very nice set up. I wonder how much the average # of daily unique visitors is and bandwidth usage.
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theymos
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April 26, 2014, 02:07:21 PM |
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Very nice set up. I wonder how much the average # of daily unique visitors is and bandwidth usage.
About 14,520,000 hits per day (168/second). ~15 GB/day.
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1NXYoJ5xU91Jp83XfVMHwwTUyZFK64BoAD
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yayayo
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April 26, 2014, 03:15:59 PM |
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Very nice set up. I wonder how much the average # of daily unique visitors is and bandwidth usage.
About 14,520,000 hits per day (168/second). ~15 GB/day. Not bad at all. Thanks for sharing! ya.ya.yo!
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dogie
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April 26, 2014, 10:16:06 PM |
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I guess a large portion of the RAM just keeps the constantly accessed stuff in cache?
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oXo
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April 27, 2014, 06:15:09 AM |
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not a bad setup "pretty much what you expect from such a popular forum"
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Lauda
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April 28, 2014, 01:08:47 PM |
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I guess a large portion of the RAM just keeps the constantly accessed stuff in cache?
Yeah this is most likely why. This speeds up things.
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"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" 😼 Bitcoin Core ( onion)
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Maged
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April 29, 2014, 02:39:47 PM |
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I guess a large portion of the RAM just keeps the constantly accessed stuff in cache?
With that much RAM, it's probably more like ALL THE THINGS!... and that's even before you hit the SSDs.
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pekv2 (OP)
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April 29, 2014, 06:30:09 PM |
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I guess a large portion of the RAM just keeps the constantly accessed stuff in cache?
With that much RAM, it's probably more like ALL THE THINGS!... and that's even before you hit the SSDs. Lol, there is a saying, there is never too much or there is never overkill. The way you said this I laughed.
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