Mysql has a problem that Aborted_connects is always greater than 0. In my database, I check the parameter Aborted_connects every day, which is greater than 0, sometimes dozens or even hundreds, in fact, I restart the mysql database once a day. If I do not restart the database twice a day, the value of Aborted_connects is greater than 0, so I would like to ask you, what parameter should I modify to control this value and make it normal? My max_conntions has 1000. Www.2cto.com solution: I encountered the same problem a few days ago. You can restart it using the method below. I will solve it using the method below, and I hope it will also apply to you. When show processlist is used; The following information is displayed, unauthenticated user | 192.168.0.3: 1112 | NULL | Connect | NULL | login | NULL 1. The parameter -- skip-name-resolve 2 is included at startup. The IP address is used to authorize the accessed host, it is best to write the IP address and Host Name of the host to the/etc/hosts file.