Various Munin "nan" values redux

Trane Francks

• November 09, 2020 01:20

Hi, all. Back in 2018, I had an issue with Munin graphs not populating due to having nan values. I posted a thread about that here:

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  cPRex Jurassic Moderator

  • November 10, 2020 13:24

  Hey there! Do you see anything odd in the cPanel logs at /usr/local/cpanel/logs error_log while loading the page? You can also try running this command to see if that gives you any odd output: /usr/local/cpanel/3rdparty/share/munin/munin-update Those would be the first two things I would check for this issue.

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  Trane Francks

  • November 11, 2020 01:09

  Hi, Rex. No issues visible in error_log. Running munin-update under the munin account results in no error output whatsoever. It just runs the update silently and exits without obvious issue. Given that the same graphs are giving issue as the original thread, I can only assume that it's somehow related to CloudLinux, but in checking the CL docs, I don't see any obvious changes that would explain the symptoms.

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  cPRex Jurassic Moderator

  • November 11, 2020 12:04

  Sounds like this one might be a good one for a ticket and our team to investigate. If your CloudLinux license is also purchased through us we can also escalate the ticket to the CloudLinux team directly on our end we determine that is necessary.

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  Trane Francks

  • March 19, 2021 06:31

  Hi, Rex. Sorry for the many months later reply. This issue fell under the radar for a number of weeks and it appears that some CloudLinux updates resolved the issue without any further input on my part. Sorry for forgetting to reply sooner.

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  cPRex Jurassic Moderator

  • March 19, 2021 13:15

  Well I'm glad to hear things are working well for you now at least!!!

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