+ - The DDoS That Almost Broke the Internet->
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Comment: Re:Ask the (ABC) Australian Broadcasting Corp. (Score 1) 312
25 W idle is quite impressive, could you describe what parts and other measures have you used to achieve it? Now I have 3 computers online 24h in my home alone, mostly idle. Two are about 60W at idle. The third is a Raspberry Pi, which only consumes a few watts, but it has an attached LCD display too.
Regarding servers: I believe the new servers has much better energy management, so the idle - full difference may be larger than once it was. I also found that it is very hard to achieve a - seemingly - full load, the type of test program makes a big difference in power consumption, even if top displays 100% on all cores in every cases.
+ - Google wants variable-rate Ethernet->
The Institute of Electrical and Electronics Engineers Inc. (IEEE) isn't working on a variable-speed Ethernet standard yet, but Google is pushing for one. It was a point of focus for Bikash Koley, Google's principal architect and manager of network architecture, during a panel session on the last day of OFC/NFOEC last week. What he wants is variable-speed Ethernet. So, instead of running a connection at 100 Gbit/s or 400 Gbit/s, which are the two standard choices, he'd like to pick arbitrary speeds. The technology on the optical side is actually ready for what he's asking. Variable-speed transceivers and flexible-grid ROADMs exist. What's missing is on the packet side: a media access control (MAC) layer that's capable of dealing with a variable-bit-rate physical (PHY) layer.
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+ - Open DNS Resolvers Need To Be Shut Down->
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Comment: Re:Ask the (ABC) Australian Broadcasting Corp. (Score 1) 312
I agree, the wattage must be measured. As another example, I measured 80W idle and 160 W on full load on a 12 core Opteron server.
This server does not have a 3D video card. I guess you also achieved full load on a 3D card too, and that explains the large difference between the wattage in idle and full load in your case.
+ - USPS discriminates against "Athiest" merchandise-> 3
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Comment: Re:Poor AMD (Score 1) 176
Comment: Re:Poor AMD (Score 4, Insightful) 176
Comment: 5 hours (Score 4, Funny) 173
Comment: Re:Showoff Gets Off Easy (Score 1) 122
Comment: Re:thumb return (Score 1) 165
Do most developers use caps lock for typing capitlized constants and other things?
Yes. Since I have learned touch typing, I use CAPS LOCK extensively. Like in the previous sentence. If I have to type more than two (or one?) upper case characters I always use it.
It was indeed one of the most difficult key to learn, maybe because if I accidentally hit another key, the usual Backspace does not correct it. But it is well worth to learn it. Otherwise I had to switch between LEFT SHIFT and RIGHT SHIFT after almost every character, which drives me crazy. I am not sure, but I assume, that those who hate CAPS LOCK never really learned touch typing well, if at all.
It is by no accident that there was a SHIFT LOCK key on every typewriter (and that was less useful than CAPS lock), which was mostly used by professional typists.
Comment: Use a programmable keyboard (Score 3, Interesting) 165
Comment: Re:Yes (Score 1) 467
I understand, too high temperature is one thing, but crashing is really bad.
The new models, which have onboard IPMI controller, send you an email if a sensor value is unusual. At least I always get a notification email when I open the case, telling me just that: somebody opened the case. I had no problem with temperature even when I run a burn-in utility.