Cacti stop generating graphs

vinibatistela · Post by **vinibatistela** » Wed Dec 10, 2008 4:58 pm

Hi everybody,

i am testing cacti 0.8.7b for a few months and i had this problem twice.

Some graphs stop working and other graphs have some holes in it.

Looking the .rrd file of the graphs that do not work, i could identify the presence of some "Nan" values.

Someone had already have this problem? Because the graphs stop working after a few period and i don't know why.

The last time that this happen i had to delete all the rrd's and create them again to the graphs start working.

Thanks for any help.

Post by **gandalf** » Fri Dec 12, 2008 2:52 pm

At first, please review SYSTEM STATS of cacti.log. Are they maxing out when dropouts occur?
Reinhard

vinibatistela · Post by **vinibatistela** » Fri Dec 12, 2008 3:48 pm

gandalf wrote:At first, please review SYSTEM STATS of cacti.log. Are they maxing out when dropouts occur?
Reinhard

My SYSTEM STATS is like this:

Code: Select all

12/12/2008 07:11:36 PM - SYSTEM STATS: Time:94.9851 Method:cmd.php Processes:10 Threads:N/A Hosts:276 HostsPerProcess:28 DataSources:3704 RRDsProcessed:2308

Post by **gandalf** » Fri Dec 12, 2008 3:56 pm

This is with a 300 sec polling interval? Then, it is NOT the root cause ...
Reinhard

vinibatistela · Post by **vinibatistela** » Fri Dec 12, 2008 4:00 pm

gandalf wrote:This is with a 300 sec polling interval? Then, it is NOT the root cause ...
Reinhard

Yes, it is a 300 sec polling interval.

Post by **gandalf** » Sun Dec 14, 2008 2:21 pm

Then, please read 2nd link of my sig to get a first start
Reinhard

vinibatistela · Post by **vinibatistela** » Tue Dec 16, 2008 6:18 pm

gandalf wrote:Then, please read 2nd link of my sig to get a first start
Reinhard

I think that none of that it is my case. I try everyone and the problem persists. Some other idea?

- The poller is running
- The database is OK
- I have results on the consults (not 0)

Cacti stop generating graphs

Cacti stop generating graphs

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