Hello together,
I installed CheckMK on my SingleBoard Systems and i´ve got this Critical Message from CheckMK:
CRIT - RAM used: 158.89 MB of 3.78 GB, Swap used: 0 B of 9.91 GB, Total virtual memory used: 158.89 MB of 13.68 GB (1.1%), Largest Free VMalloc Chunk: 0 B (warn/crit below 50 MB/30 MB) CRIT
How can I change the parameter, so that this is not a critical issue 
Best regards
Zhéxué M.
In your service view you should have an icon for “Parameters for this service”. This should help you find the respective WATO ruleset (“Memory and Swap usage on Linux” in this case) where you can adjust the values as needed. You probably need “do not impose levels” for largest free VMalloc chunk.
Also see this post: Error Largest Free VMalloc Chunk: 0 B
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