grpavg["Group_Name","system.cpu.util",[user,avg15],"last","15"] not working..

[Guest]

I have been hacking at this for a while now, and have tried nearly every logical and brute force combo I could fathom. I am trying to build a key that works for aggregating the total usage for a group. I created a dummy server called Aggregate, and created am item for that host in a new template applied only to it. I keep getting the error that the key is invalid, and some times when I get it to take. The key goes into a "non supported" mode shortly after.
I was able to get this one working, but am fearful that the key isn't exactly right.

<good>
grpavg["Host_Group","system.cpu.load[,avg1]",last,15]
</good>

<bad>
grpavg["Host_Group","system.cpu.util[,avg1]",last,15]
grpavg["Host_Group","system.cpu.util[,user,avg15]",last 15]
grpavg["Host_Group","system.cpu.util[,user,avg15]",last15]
grpavg["Host_Group","system.cpu.util",[user,avg15],"last","15"]
grpavg["Host_Group","system.cpu.util","user,avg15","last1 5"]
</bad>

Any help out there would be greatly appreciated.

Zabbix Server version v2.0.3 (revision 30485)

J

[joshuamcdo]

I can't believe that no one has any insight here.

I bought the book, have read the small section about aggregate statistics. I am troubled by how these basic standard services have to be implemented, however I have been pushing ahead. I don't seem to be connecting the dots after reading the docs online either... What am I missing here? Is it time to find a different solution?

Thanks,

J