I use rrd-tool, but now what I want to do is to send an alert if something does not follow the expected values. I tried the rrdtool Holt-Winters feture, but I was looking for something simpler.
have a look at updatev (instead of update) ... it will tell you what it writes to the database. this information can be used nicely to decide on threshold violations and such.
have a look at updatev (instead of update) ... it will tell you what it writes to the database. this information can be used nicely to decide on threshold violations and such.