Cacti

Hello, I am very happy about Cacti. Its a really great tool but I miss a small feature: Might it be possible to separate the navigation and the header from the graph showing region by frameset or a different Webtechnique? I'm using Cacti with Devices that have about 200 Graphs each and so it might b...

Thanks a lot for the information.

The system is very big and in productive use so I won't hack it my self. I'm waiting for the 0.9 Release hoping it will come soon.

Thank you!

I reacently installed the Templates for Cacti Poller Statistics and now the Logfile tells the Following: 11/03/2005 02:55:02 PM - CACTID: Poller[0] Host[12] DS[116] WARNING: Result from SERVER not valid. Partial Result: ' Warning: session_start(): Cannot send session cookie - headers already sent by...

Hello,

is Cacti SNMP V3 Ready?

I have a Problem configuring SNMP V3: My Device uses Authentication with MD5 and Encryption with DES bit I can only configure 1 Password. For what is this Password Authentication or Encryption?

Please Tellme

Hello, I recently installes the Thresholdplugin on a Cacti 0.8.6g. The system markes down systems on the thresholdpage in read so it seems to me the system is working. I also get mails for down systems but non of my thresholds is marked read even if the thresholds are as low as possible. e.g. My sys...

the most of the devices are snmp, scripts are under 2%. I made a performance test and a forcast and during the first 15000 Datasources this was correct an it tells an increasement to 30 threads brings a real benefit. I will post this forcast tomorrow.

Hello, I am planning to Monitor arround 200 000 Datasources or more are there posibilities to tune my system? What about the number of parallel threads? Why is it limited to 30? I have a Hyperthreading CPU which might work better with 50 or more threads. Is it a problem of Linux or of Cactid? What m...

Hello,

I want to detail the data recorded. So there are two questions to me:

Is it possible to add a RRA to a running Project or to modify such a RRA?

What I have to do to update also existing rrds without dataloss?

thx

Sorry Community, but might it be possible for someone who is keen on inserting self made script into cacti to post a full Howto? And please not on frensh! I tried to follow the frensh version of the howto and I got to work only one of my 5 skripts. Even if I did all steps simultaniously the other 4 ...

Dear Developers, might it be possible to include methods to monitor cacti itself? I want to monitor: - poller runtime - number of hosts - number of Datasources - Size of Database - Size of rra directory Yes of cause I can build this monitorings my self on based on scripts, but getting these scripts ...

Thx,

a lot increasing the memory limit in php.ini to 64MB really helped. Is there a formula to calculate the memory consumption based on the host count or datasource count?

opm

The memory value of php.ini is already set to use 25 MB of RAM. The system has about 2G of RAM so I cannot imagine that it is a memory problem. But as I remember the HTTP Protocol or the underlaying TCP Session has a timeout of 90 seconds for a single session. May be this is the timeout which is rea...

Hello, I recently Updated to 0.8.6g and had Problems with Polling Harddiskusage of Windows Systems. After finding tips on this board I installed the Patches and they told to rebuild the Poller Cache. Doing so my Webbrowser timed out and nothing seems to be done. Same things happend when I pressed sh...