There is always this old chestnut
http://wiki.apache.org/cassandra/FAQ#ubuntu_hangs
A
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Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 16/02/2013, at 8:22 AM, Edward Capriolo wrote:
> With hyper threading a core can show up
With hyper threading a core can show up as two or maybe even four
physical system processors, this is something the kernel does.
On Fri, Feb 15, 2013 at 11:41 AM, Hiller, Dean wrote:
> We ran into an issue today where website became around 10 times slower. We
> found out node 5 out of our 6 nod
We ran into an issue today where website became around 10 times slower. We
found out node 5 out of our 6 nodes was hitting 2100% cpu (cat /proc/cpuinfo
reveals a 16 processor machine). I am really not sure how to hit 2100% unless
we had 21 processors. It bounces between 300% and 2100% so I tr
