use cmon;
alter table mysql_server add column role varchar(64) default 'none';
alter table mysql_server add column socket varchar(64) default '';
create index mysql_idx on mysql_statistics(mysqlid,report_ts);
create index report_ts_idx on mysql_statistics(report_ts);
create index mysql_idx on mysql_variables(mysqlid,report_ts);
create index report_ts_idx on mysql_variables(report_ts);