[asterisk-users] Concurrent calls including mysql taking lot of time for execution

[David Gibbons]

I've seen asterisk really bog in internal networks if the mysql server has name resolution turned on (dns issues of course). The query will be blocked until the name resolution times out.

Try adding this line the [mysqld] section of your my.cnf:

[mysqld]
skip-name-resolv

That sent a server from ~10 seconds/query down to milliseconds.

--Dave