Hi,

On 6.2 (2.6.32-220.23.1.el6.x86_64) I noticed that qpidd started to use an
enormous amount of cpu time. It is probably related to the last leap second.
Doing an strace I saw it doing futex() calls in a furious rate.
After doing the 
export LANG=C
date; date `date +"%m%d%H%M%C%y.%S"`; date
trick and restarting qpidd, the problem was gone.

Regards,

Peter