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alarm: 30min_ram_swapped_out
on: system.swapio
lookup: sum -30m unaligned absolute of out
# we have to convert KB to MB by dividing $this (i.e. the result of the lookup) with 1024
calc: $this / 1024 * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free )
units: % of RAM
every: 1m
warn: $this > (($status >= $WARNING) ? (5) : (10))
crit: $this > (($status == $CRITICAL) ? (15) : (20))
delay: up 0 down 15m multiplier 1.5 max 1h
info: the amount of memory swapped in the last 30 minutes, as a percentage of the system RAM
to: sysadmin
alarm: used_swap_space
on: system.swap
calc: $used * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free )
units: % of RAM
every: 10s
warn: $this > (($status >= $WARNING) ? (15) : (20))
crit: $this > (($status == $CRITICAL) ? (40) : (50))
delay: up 0 down 15m multiplier 1.5 max 1h
info: the swap memory used, as a percentage of the system RAM
to: sysadmin
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