zabbix in centos stream LXC : High memory utilization (>90% for 5m) alert triggered

[mediaklan]

Hello everyone,

I'm using zabbix in a centos stream 8 LXC and this works great except for this (tiny) issue : the high memory usage alert is triggered (quite often) and reports an ... non-existent issue (current memory usage : 22.52% [461.27 MiB of 2.00 GiB]). While I'm brand new to Zabbix ^^, I've read there are some problems when trying to monitor LXC containers.
I've crossed some solutions based on lxc targeted configurations regarding this issue for LXC hosts, but not for the zabbix server itself. I know I could disable this alert entirely, but i would prefer - if it exists - a specific solution for this use case ?
Could you please point me in the right direction ?

Thank you !

[mediaklan]

Almost [solved] ... almost : I followed the instructions here and almost got a working "Linux LXC template by Zabbix Agent". This seems to work fine (I think) for memory usage but not for CPU. Some graphs works and some ... don't.
This still needs some understanding and work.

[mediaklan]

I think my title misguided you (sorry) since your answer is not remotely close to what I'm asking about, but thank you anyway ^^.

[cyber]

I think my title misguided you (sorry) since your answer is not remotely close to what I'm asking about, but thank you anyway ^^.

That user is a spammer.. Irrelevant posts in multiple threads. I am pretty sure soon those will be edited to contain links to outside sites to boost some traffic or whatever the reason is they do it...