Lack of free swap space on.

[rubenszolt]

Hi, I use your template in more LXC servers, but I have more times "Lack of free swap space on ..." issue, the new server have 8GB memory and 8GB swap. The problem appear on all server, but on last,which have more resources, I don't understand why it send this error.

[kvaps]

Hi, please provide me an output of free -b command on your contaner

[rubenszolt]

free -b
total used free shared buff/cache available
Mem: 8589934592 292413440 8147058688 24481792 150462464 8297521152
Swap: 17179869184 0 17179869184

[kvaps]

Weird, parsing is working fine for your output, try to catch exact numbers

[rubenszolt]

Hi, any idea how I can catch the exact numbers. Thanks in advance.

[kvaps]

What data zabbix was triggered on?

[rubenszolt]

zbx_export_templates.zip

PROBLEM: Used swap space in % (server.domain.lan:ct.swap.size[pused]): 100 %

OK: Used swap space in % (server.domain.lan:ct.swap.size[pused]): 0 %