i have two servers, and 1 server as proxy server and upstream 1 server
and 2 server.
I set up 1 server’s weight is 1, and 2 server’s weight is 5 .
Now they can work properly , but 1 server’s write IO is too hight .
Applications is no write operation , Why such a high level of write IO ?
Thanks very mach. Sorry for my bad english