Broken graph image everyday

[wpgeronimo]

Hi Team,
How do i fix the broken graph of my cacti version 1.2.19 in centOS 7 it always occur everyday but the devices is still running/active on that time.

Kindly see my attachment file for the screenshot of broken graph image.
Thanks a lot in advanced.

[macan]

Try to find in your log "SYSTEM STATS". Maybe sometimes your poller doesn't finish the job on time

[wpgeronimo]

Thanks for the acknowledge.

But what path of log do i find the 'SYSTEM STATS' in my cacti?

[macan]

Top menu -> Logs, set type= stats

[wpgeronimo]

Hello,

Thanks for acknowledge

I have screenshot of logs in stats how do i fix this or what should i proceed in troubleshooting for this broken graph.
you can see also attached file.

[macan]

ok, you have 5 minutes poller and poller doesn't finish work at time.

It was in forum manytimes. Please try to find - gaps in graph, poller overrun

[cigamit]

Goto Console > Data Collection > Data Collectors > Click on "Main Poller". Change Processes to equal the number of CPU Cores in your Cacti server (so if you have 4 CPUs, set it to 4) then change Threads to 10.

[wpgeronimo]

Thanks for acknowledge.

I will test this process cigamit hope it will better.

[macan]

Cigamit is right, I overlooked that you have only one process and thread

[wpgeronimo]

Hi Good day,

Should i change it also in Configuration > Settings > Poller > Data Collector Defaults?

Thanks in advanced.

[TheWitness]

If you plan on adding multiple pollers then sure.

[wpgeronimo]

Hi Good day,

I'm trying tp change the processes and threads but failed to process the action. kindly see attachments.

Thank you.

[macan]

if you have 1.2.19 you should update to 1.2.25 or actual github branch 1.2.x (it will be official 1.2.26 in few days).

Cannot reproduce it on 1.2.25

[wpgeronimo]

Goto Console > Data Collection > Data Collectors > Click on "Main Poller". Change Processes to equal the number of CPU Cores in your Cacti server (so if you have 4 CPUs, set it to 4) then change Threads to 10.

Hi Good day,

I'm trying tp change the processes and threads but failed to process the action. kindly see attachments.

Thank you.

[wpgeronimo]

if you have 1.2.19 you should update to 1.2.25 or actual github branch 1.2.x (it will be official 1.2.26 in few days).

Cannot reproduce it on 1.2.25

Hi,

My cacti version is 1.2.19, If i update it to latest version is there any errors will appear? or it will run it smoothly after updating?.

Thank you.