Is there anyway to delete graph data that is wrong? For some reason Orion freaked out and we got some bad graph data (see attached img) and I would like to remove it so it doesn't mess up the good data we have so far.
It's not "graph data", it's data. The graphs are just calculated from what's in the database. If you want to manually (or use a SQL script) update those tables, the graphs will be fixed.
Any idea what and SQL script would look like?
I would say that it may be that someone changed the bandwidth in the solarwinds database.
had some that did this when a change was made to show a 512kbps link but was set to 512bps
so when it graphs it everything was over max due to the bad info.