Cacti

ok thanks for the warning . I will keep this mind. The performance right now for us seems okay with around 5000 routers being monitored. Just wanted to if there is any threshold limit where the performance would affected? Any approximate rough number? Also i wanted to check the average pooling stats...

Hi, thanks for the suggestions. I have managed to resolve it by deleting the old rrd files and graphs and adding the graphs again. The rrd files are now getting updated and graphs are getting plotted as usual. Just one final question. I am using cacti version 1.2.18. What is the maximum number of de...

Hi, So i tried deleting the graphs and associated rrd files and recreated them. But still seems to be no data being plotted. In fact i get this error when any new graph is added that -'' failed to open data file poller may not have run yet". Also i see this in the logs when the graphs are tryin...

Hello anyone?
Can i delete the existing rrd file and the graphs associated with that device?
And then add the graphs again so that i can check if new rrd files are created and data is getting updated?
Any suggestions are most welcome.
Thanks

poller output table all look ok.
I put the device on debug mode but i dont find anything in the logs.
made it run 2 poller cycles, but nothing. I am really confused and stuck right now . Not sure what is going wrong.

The permissions to the rra folder is okay. No changes have been done for quite sometime. Strange part is the real time graphs are giving proper outputs but the graph isnt getting populated? Maybe add the graphs again? Or some issue with the polling for the device?. There seems to be no snmp timeouts...

The permissions to the rra folder is okay. No changes have been done for quite sometime. Strange part is the real time graphs are giving proper outputs but the graph isnt getting populated? Maybe add the graphs again? Or some issue with the polling for the device?. There seems to be no snmp timeouts...

The permissions to the rra folder is okay. No changes have been done for quite sometime. Strange part is the real time graphs are giving proper outputs but the graph isnt getting populated? Maybe add the graphs again? Or some issue with the polling for the device?. There seems to be no snmp timeouts...

Hi, Here you go.

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Hi, I enabled the data source debug and this was the output for the affected device. Data Source Debug /usr/bin/rrdtool create \ /var/www/html/cacti-1.2.18/rra/xyz_24254.rrd \ --start 0 --step 60 \ DS:traffic_in:COUNTER:600:0:512000000 \ DS:traffic_out:COUNTER:600:0:512000000 \ RRA:AVERAGE:0.5:1:600...

And this is output when i do rrdtool for the affected device. rrdtool info xyz.rrd | grep ds ds[traffic_in].index = 0 ds[traffic_in].type = "COUNTER" ds[traffic_in].minimal_heartbeat = 600 ds[traffic_in].min = 0.0000000000e+00 ds[traffic_in].max = 5.1200000000e+08 ds[traffic_in].last_ds = ...

When i do an rrtoold fetch for the affected device , i get this output, rrdtool fetch xyz.rrd AVERAGE | tail 1654509600: -nan -nan 1654509900: -nan -nan 1654510200: -nan -nan 1654510500: -nan -nan 1654510800: -nan -nan 1654511100: -nan -nan 1654511400: -nan -nan 1654511700: -nan -nan 1654512000: -na...

hi,

I enabled the device debug for one device but i dont find any information related to that device in the cacti log.
Really strange. graphs were plotting perfectly till a couple of weeks and now they are empty. the device is up as well.
Any other suggestion?
Thanks.

Hi,

Anyone with any suggestions or help?
I still get empty graphs for some devices.

hi, all the files under the rra directory are all owned by apache user. No change in that Here are a few lines from cacti.log. It's just strange the graphs stopped plotting or there gaps in the graphs suddenly only for a few devices. What could be the reason? Logs ----- 2022-05-30 07:28:10 - SYSTEM ...