Hello!
I've encountered a trouble with very low performance of mysql replica on
9590SE controller. as replica, mysql performs only updates and no
selects at all, but I cannot be satisfied by performance of this
replica, because of 100% busy of disk array with about 3-4 MBytes/s
activity, e.g.
Hello!
I encounered a problem and don't know how to handle it yet. I have a SMP
machine with 2 opterons and 4G of memory running freebsd 6.1-RC. It
serves as web and mail server and runs mysql 4.1 as well. Problem is
using a large amount of CPU to handle 'system' tasks. vmstat 1 shows
that average
