overview tab of the build shows that the job is working at step 9, But the build log is not showing the real status of the jo

Hi,

Does this happen all the time? For every build or just for some in particular?

Please keep in mind that while the agent notifies of its progress to the server, the build log messages are constantly sent to the server but due to a number of issues they might take longer. There is a build log message processing queue that writes them to disk and the UI in the build log reads from there, which might make it slower. Depending on how the server is behaving, a substantial difference is viable. It isn't necessarily problematic but a big difference, especially if steps are long, might be indicative of some issues. The server logs (in particular teamcity-server.log), and agent logs (teamcity-agent.log) at the exact timestamp the issue is noted might have some information as to what might be going on.