2017-05-04 11:42:03 27943 [Note] show index from my_db
2017-05-04 11:42:03 27943 [Note] show table status like 'my_db'
2017-05-04 11:42:03 27943 [Note] select count(*) from ( select `port` from `my_db` FORCE INDEX( ux_hostportservicename ) order by host DESC,port DESC limit 353) `my_db` where (`port` = 6001)