I don't know of any, so maybe it's time to roll our sleeves :-) Actually, a while ago I started a python project called perfstats (<http://sourceforge.net/projects/perfstats>) which uses SNMP to retrieve various system performance metrics, stores them into a Firebird database, then displays them using the biggles module. I haven't worked on it in a while, and I'd rewrite it from scratch probably. If you want to see the source, check out <http://cvs.sourceforge.net/viewcvs.py/perfstats/>.
Grig -- http://mail.python.org/mailman/listinfo/python-list