(Operation instructions: It is recommended to use this tool to run on the SAV server, that is, to be able to view the update status of the virus definition library and GRC configuration file in real time; this tool can monitor the following contents: 1. The latest virus definition library on the SAV server; 2 . The number of all SAV clients currently attached to the SAV server; 3. The upgrade status of virus definition libraries of all SAV clients currently attached to the SAV server; 4. The GRC of all SAV clients currently attached to the SAV server The update status of the configuration file;)