Alert for swap memory

[jlazkano]

Hello,

I want to create an alert about memory in one of my server.

I notice las week that I have some problems in one of my server, I reboot and the problem goes, so I check the LibreNMS console to see if there is any value that goes hight or low after the reboot. I see this in “Memory Pool Usage”:

How could I configure an alert when the Swap space goes over 20%?

I never create an alet, so I need newby explanation please.

Thanks for your help.

Kind regards.

[Kevin_Krumm]

Here is what I use for Virtual memory but you can just use Swap Space for the description