Supercomputer job status information is available on the SCD Portal. You can access it by clicking on the MySCD tab at the top of the SCD homepage. From the SCD Portal, click on the supercomputer of your choice, then click on Help and follow the instructions to setup for job status information.
You can only access job status information for systems on which you have a logon. Also note that the SCD Portal does not currently provide information on overall system usage.