
    alarm: zfs_memory_throttle
       on: zfs.memory_ops
    class: Utilization
     type: System
component: File system
   lookup: sum -10m unaligned absolute of throttled
    units: events
    every: 1m
     warn: $this > 0
    delay: down 1h multiplier 1.5 max 2h
  summary: ZFS ARC growth throttling
     info: number of times ZFS had to limit the ARC growth in the last 10 minutes
       to: silent

# ZFS pool state

 template: zfs_pool_state_warn
       on: zfspool.state
    class: Errors
     type: System
component: File system
     calc: $degraded
    units: boolean
    every: 10s
     warn: $this > 0
    delay: down 1m multiplier 1.5 max 1h
  summary: ZFS pool ${label:pool} state
     info: ZFS pool ${label:pool} state is degraded
       to: sysadmin

 template: zfs_pool_state_crit
       on: zfspool.state
    class: Errors
     type: System
component: File system
     calc: $faulted + $unavail
    units: boolean
    every: 10s
     crit: $this > 0
    delay: down 1m multiplier 1.5 max 1h
  summary: Critical ZFS pool ${label:pool} state
     info: ZFS pool ${label:pool} state is faulted or unavail
       to: sysadmin


## go.d/zfspool

 template: zfs_pool_space_utilization
       on: zfspool.pool_space_utilization
    class: Utilization
     type: System
component: File system
     calc: $utilization
    units: %
    every: 1m
     warn: $this > (($status >= $WARNING ) ? (85) : (90))
     crit: $this > (($status >= $WARNING ) ? (90) : (98))
    delay: down 1m multiplier 1.5 max 1h
  summary: ZFS pool ${label:pool} space utilization
     info: ZFS pool ${label:pool} is nearing capacity. Current space usage is above the threshold.
       to: sysadmin

 template: zfs_pool_health_state_warn
       on: zfspool.pool_health_state
    class: Errors
     type: System
component: File system
     calc: $degraded
    units: status
    every: 10s
     warn: $this > 0
    delay: down 1m multiplier 1.5 max 1h
  summary: ZFS pool ${label:pool} state
     info: ZFS pool ${label:pool} state is degraded
       to: sysadmin

 template: zfs_pool_health_state_crit
       on: zfspool.pool_health_state
    class: Errors
     type: System
component: File system
     calc: $faulted + $unavail
    units: status
    every: 10s
     crit: $this > 0
    delay: down 1m multiplier 1.5 max 1h
  summary: Critical ZFS pool ${label:pool} state
     info: ZFS pool ${label:pool} state is faulted or unavail
       to: sysadmin


 template: zfs_vdev_health_state
       on: zfspool.vdev_health_state
    class: Errors
     type: System
component: File system
     calc: $degraded + $faulted
    units: status
    every: 10s
     warn: $this > 0
    delay: down 1m multiplier 1.5 max 1h
  summary: ZFS vdev ${label:vdev} pool ${label:pool} state
     info: ZFS vdev ${label:vdev} state is faulted or degraded
       to: sysadmin
