[wellylug] ubuntu load average
Atom Smasher
atom at smasher.org
Thu Jan 15 22:26:00 NZDT 2009
my wife's laptop is running ubuntu 8.10. with top showing the system at
close to 100% idle (>96%) i haven't seen the load averages drop below 1.0.
i'd expect it to be closer to 0.0 when it's >95% idle. any ideas why the
load averages seem skewed? thanks...
--
...atom
________________________
http://atom.smasher.org/
762A 3B98 A3C3 96C9 C6B7 582A B88D 52E4 D9F5 7808
-------------------------------------------------
"IDEA's key length is 128 bits - over twice as long as DES.
Assuming that a brute force attack is the most efficient,
it would require 2^128 (10^38) encryptions to recover the
key. Design a chip that can test a billion keys per
second an throw a billion of the them at the problem,
and it will still take 10^13 years - that's longer than
the age of the universe. An array of 10^24 such chips can
find the key in a day, but there aren't enough silicon
atoms in the universe to build such a machine. Now we're
getting somewhere - although I'd keep my eye on the dark
matter debate."
-- Bruce Schneier, Applied Cryptography
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