Hi all,

I'm hoping someone can help me understand something better.  I'm curious about the size of the systemlog table for a number of our graphs.  On our backend data store this is the only table which reports having large cells.  On some nodes there is only a few of them, but on other nodes they number in the hundreds (the large cells that is).  

I have a few basic questions:
a) what is stored in this table?
b) what kind of maintenance can I safely perform on it from the backend, if any?
c) what might cause these large cells to show up in this table (and what could be done to avoid it)?

Thanks,
Jason