Graph Presentation

["James Wade" <jkwade (at) futurefrontiers.com>]

Hello All,

 

I've modified the old larrd bb-iostat.sh script to

send iostat information to Hobbit so that I could

graph busy and wait states of disks, and it works

great.

 

However, I'd like to make the graphs a little more

presentable. Can someone give me some suggestions

on doing the following below or if it's not possible.

 

1) I have several NFS & Hard Mounts that I'm checking

busy and wait states for. A lot of them get NaN's because

the busy and wait states are 0, zero.

 

I can tell it to only graph something that is greater than

a number, but I would prefer that it did not list the filesystem(s)

that have NaN's below the graph. Can this be done?

 

2) Also, when graphing a lot of data, you get all the colors,

but it becomes difficult to figure out which one belongs

to which data. Is there a way to have rrd give you the datapoint

information when you move the cursor over it? ie, I put the

cursor over a line, and it says, /export/home, and gives me the

numbers.

 

Thanks..James