Prune RRD data
Is it possible to remove part of the RRD data. For some reason, when I first started my pfSense nano image box, it recorded an incredibly high traffic rate, which means my 6-month and year graphs are scaled in such a way that I can't really see much usage:
Is there a way to remove the offending entries, or do I have to blow away all the data, and start again. If the latter, how is that achieved. Will deleting the /cf/conf/rrd.tgz file and rebooting do it.