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# you can disable an alarm notification by setting the 'to' line to: silent
template: 10min_cpu_usage
on: system.cpu
class: Utilization
type: System
component: CPU
host labels: _os=linux
lookup: average -10m unaligned of user,system,softirq,irq,guest
units: %
every: 1m
warn: $this > (($status >= $WARNING) ? (75) : (85))
crit: $this > (($status == $CRITICAL) ? (85) : (95))
delay: down 15m multiplier 1.5 max 1h
summary: System CPU utilization
info: Average CPU utilization over the last 10 minutes (excluding iowait, nice and steal)
to: sysadmin
template: 10min_cpu_iowait
on: system.cpu
class: Utilization
type: System
component: CPU
host labels: _os=linux
lookup: average -10m unaligned of iowait
units: %
every: 1m
warn: $this > (($status >= $WARNING) ? (20) : (40))
delay: up 30m down 30m multiplier 1.5 max 2h
summary: System CPU iowait time
info: Average CPU iowait time over the last 10 minutes
to: silent
template: 20min_steal_cpu
on: system.cpu
class: Latency
type: System
component: CPU
host labels: _os=linux
lookup: average -20m unaligned of steal
units: %
every: 5m
warn: $this > (($status >= $WARNING) ? (5) : (10))
delay: down 1h multiplier 1.5 max 2h
summary: System CPU steal time
info: Average CPU steal time over the last 20 minutes
to: silent
## FreeBSD
template: 10min_cpu_usage
on: system.cpu
class: Utilization
type: System
component: CPU
host labels: _os=freebsd
lookup: average -10m unaligned of user,system,interrupt
units: %
every: 1m
warn: $this > (($status >= $WARNING) ? (75) : (85))
crit: $this > (($status == $CRITICAL) ? (85) : (95))
delay: down 15m multiplier 1.5 max 1h
summary: System CPU utilization
info: Average CPU utilization over the last 10 minutes (excluding nice)
to: sysadmin
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