All parts of the GridMonitor can be removed using the command
    rpm -e pscollect psgridmon psgridmon-doc
      
        Uninstalling the pscollect package will
        not delete the various database files
        (events.db3,
        history.psdb and
        {monitor,state,users}.ini) in the
        directory /var/lib/pscollect.  As this
        files may take a lot of disk space, they should be deleted by
        the administrator if no longer needed.