I am pretty new to Linux, and I am using Oracle Linux 18.104.22.168. Recently, I encounter the system hang frequently. I would like to know how I could troubleshoot the problem.
Downvoted twice, so I guess something wrong with my question? But as I said, I am new to linux, and can't really provice any further information. I read from some forum that I should check /var/log/messages, so I did. But frankly speaking, I can't conclude anything from the log. The system just hangs, and no error or messages on console.