cacti memory monitor...

sblantipodi · Post by **sblantipodi** » 2011/08/06 17:05:57

Hi all.

I'm using Cacti to monitor my VPS.
All seems to work great, except for the fail2ban monitoring and I think the memory monitor.

See this:
[code]
free -m
total used free shared buffers cached
Mem: 424 324 100 0 20 182
-/+ buffers/cache: 121 303
Swap: 255 27 228
[/code]

The free -m command is showing my average situation on my VPS.

This is the value reported from cacti from all memory monitors I have.

[url=http://www.postimage.org/][img]http://s2.postimage.org/5tmzj9y64/monitors.jpg[/img][/url]
[url=http://www.postimage.org/]gif upload[/url][/img]

Why this graphs is completely different from what free -m command shows?

I'm interested in the free memory available, 303MB from free -m, why I can't read this value in no graphs?

Thanks.