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- # This is a fast-reacting no-notification alarm ideal for custom dashboards or badges
- template: portcheck_service_reachable
- on: portcheck.status
- class: Workload
- type: Other
- component: TCP endpoint
- lookup: average -1m unaligned percentage of success
- calc: ($this < 75) ? (0) : ($this)
- every: 5s
- units: up/down
- info: TCP host ${label:host} port ${label:port} liveness status
- to: silent
- template: portcheck_connection_timeouts
- on: portcheck.status
- class: Errors
- type: Other
- component: TCP endpoint
- lookup: average -5m unaligned percentage of timeout
- every: 10s
- units: %
- warn: $this >= 10 AND $this < 40
- crit: $this >= 40
- delay: down 5m multiplier 1.5 max 1h
- info: percentage of timed-out TCP connections to host ${label:host} port ${label:port} in the last 5 minutes
- to: sysadmin
- template: portcheck_connection_fails
- on: portcheck.status
- class: Errors
- type: Other
- component: TCP endpoint
- lookup: average -5m unaligned percentage of no_connection,failed
- every: 10s
- units: %
- warn: $this >= 10 AND $this < 40
- crit: $this >= 40
- delay: down 5m multiplier 1.5 max 1h
- info: percentage of failed TCP connections to host ${label:host} port ${label:port} in the last 5 minutes
- to: sysadmin
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