Nagios Support Forum

For NNA , we are setting 3 netflow to from 3 different device , and all of our compare source (NNA & Cacti) are the same.

And every our netflow source is from single device single port.

So , if NNA and cacti using different unit of traffic , why their bandwidth graph looks the same ?

Hi all My question is why the graph of bandwidth between NNA and Cacti are different (you can see the attachment which named "different.png"), as tmcdonald says , NNA and Cacti are using different protocols and bandwidth units. Here is something interesting ,you can see that attachment in ...

Hi,

I think maybe we only have these questions in this case, maybe we can discuss why cacti's Graph similar with NNA.

Because i can only upload 3 attachment once , so , i post other 2 attachment here

Hi , As tmcdonald says , NNA and Cacti are using different protocols and bandwidth units. Here is something interesting ,i had upload 4 screenshot in attachment , two from Cacti(named start with MRTG) and two from NNA(named starts with VPN). It seems like NNA traffic is similar with Cacti , and both...

Sure ,

Please help me to close this ticket , thanks for all your help!

Hi,

I had modify my php.ini , and it seems work , my query job seems normal.

BTW , is there any documentations or reference for configure tuning , something like

Query 1G data , memory limit = 1024MB,
Query 100m data , memory limit = 128MB

Thanks.

Hi , Actually , eric.lin826 and i are colleagues , and i am the owner of this issue. I had upload the screenshot of TOP Command when i running query in attachment. My server Spec as below HP DL380 Gen8 (Physical Machine not VM) CPU :24Core X5675 Memory : 128G Disk : 500G (Local) OS : CentOS 6.7 Min

Hi,

I had try the command what you suggest , i had upload the result screenshot in the attachment,

in the screenshot you can see there is a file which named Internet , that is our target , it only record 3 weeks data

and the data lifetime is 60 days.