Where are the monitoring capabilities?

Is there any monitoring capability for in case of running multiple jobs?

Is there a tool for that or options or even just a documentation?

The issue does not name any files, tests, or entry points to inspect. First determine whether DataX already has monitoring options for multiple jobs and whether the expected outcome is a tool, configuration, or documentation; done would require a decided scope and a documented or implemented monitoring capability.

Written by the indexing model from the issue text.