Lost cpu graphs of Hobbit server

Hello,

   I'm a old BB user that's a new believer in Hobbit.  I'm having

an unusual problem I didn't see a reference to anywhere. About a day after I started the Hobbit server, I noticed that no more data was being added to the cpu RRD graph of the Hobbit server. It worked at first, but just stopped. I tried removing the RRD file to try to re-create the file, and no new file was created. I also noticed that the user/process graph also stopped updating for this machine. All other graphs are working fine for this machine and for all other machines. Has anyone seen this?

Thanks in advance,

Jeff Parker

-- Jeff Parker jwprkr at gmail dot com