2 alarm: 30min_ram_swapped_out
4 lookup: sum -30m unaligned absolute of out
5 # we have to convert KB to MB by dividing $this (i.e. the result of the lookup) with 1024
6 calc: $this / 1024 * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free )
9 warn: $this > (($status >= $WARNING) ? (10) : (20))
10 crit: $this > (($status == $CRITICAL) ? (20) : (30))
11 delay: up 0 down 15m multiplier 1.5 max 1h
12 info: the amount of memory swapped in the last 30 minutes, as a percentage of the system RAM
17 calc: $used * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free )
20 warn: $this > (($status >= $WARNING) ? (15) : (20))
21 crit: $this > (($status == $CRITICAL) ? (40) : (50))
22 delay: up 0 down 15m multiplier 1.5 max 1h
23 info: the swap memory used, as a percentage of the system RAM
28 calc: $used * 100 / ( $used + $free )
31 warn: $this > (($status >= $WARNING) ? (80) : (90))
32 crit: $this > (($status == $CRITICAL) ? (90) : (98))
33 delay: up 0 down 15m multiplier 1.5 max 1h
34 info: the percentage of swap memory used