Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/usr/lib/netdata/conf.d/health.d/   drwxrwxr-x
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Viewing file:     btrfs.conf (2.03 KB)      -rw-r--r--

 template: btrfs_allocated
       on: btrfs.disk
    class: Utilization
     type: System
component: File system
       os: *
    hosts: *
 families: *
     calc: 100 - ($unallocated * 100 / ($unallocated + $data_used + $data_free + $meta_used + $meta_free + $sys_used + $sys_free))
    units: %
    every: 10s
     warn: $this > (($status >= $WARNING)  ? (90) : (95))
     crit: $this > (($status == $CRITICAL) ? (95) : (98))
    delay: up 1m down 15m multiplier 1.5 max 1h
     info: percentage of allocated BTRFS physical disk space
       to: sysadmin

 template: btrfs_data
       on: btrfs.data
    class: Utilization
     type: System
component: File system
       os: *
    hosts: *
 families: *
     calc: $used * 100 / ($used + $free)
    units: %
    every: 10s
     warn: $this > (($status >= $WARNING)  ? (90) : (95)) && $btrfs_allocated > 98
     crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98
    delay: up 1m down 15m multiplier 1.5 max 1h
     info: utilization of BTRFS data space
       to: sysadmin

 template: btrfs_metadata
       on: btrfs.metadata
    class: Utilization
     type: System
component: File system
       os: *
    hosts: *
 families: *
     calc: ($used + $reserved) * 100 / ($used + $free + $reserved)
    units: %
    every: 10s
     warn: $this > (($status >= $WARNING)  ? (90) : (95)) && $btrfs_allocated > 98
     crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98
    delay: up 1m down 15m multiplier 1.5 max 1h
     info: utilization of BTRFS metadata space
       to: sysadmin

 template: btrfs_system
       on: btrfs.system
    class: Utilization
     type: System
component: File system
       os: *
    hosts: *
 families: *
     calc: $used * 100 / ($used + $free)
    units: %
    every: 10s
     warn: $this > (($status >= $WARNING)  ? (90) : (95)) && $btrfs_allocated > 98
     crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98
    delay: up 1m down 15m multiplier 1.5 max 1h
     info: utilization of BTRFS system space
       to: sysadmin