zabbix_export:
  version: '7.0'
  template_groups:
    - uuid: 846977d1dfed4968bc5f8bdb363285bc
      name: 'Templates/Operating systems'
  templates:
    - uuid: 4d3a7adbb6964bd08f2b9d28e0da6496
      template: 'Linux by SNMP'
      name: 'Linux by SNMP'
      description: |
        This is an official Linux template. It requires an SNMP client.
        
        MIBs used:
        EtherLike-MIB
        HOST-RESOURCES-MIB
        SNMPv2-MIB
        UCD-DISKIO-MIB
        UCD-SNMP-MIB
        IF-MIB
        
        Notes on filesystem (FS) discovery:
          - The ext4/3/2 FS reserves space for privileged usage, typically set at 5% by default.
          - BTRFS allocates a default of 10% of the volume for its own needs.
          - To mitigate potential disasters, FS usage triggers are based on the maximum available space.
            - Utilization formula: 'pused = 100 * (used / used + available)'
          - The FS utilization chart, derived from graph prototypes, reflects FS reserved space as the difference between used and available space from the total volume.
        
        You can discuss this template or leave feedback on our forum https://www.zabbix.com/forum/zabbix-suggestions-and-feedback/387225-discussion-thread-for-official-zabbix-template-for-linux
        
        Generated by official Zabbix template tool "Templator"
      vendor:
        name: Zabbix
        version: 7.0-0
      groups:
        - name: 'Templates/Operating systems'
      items:
        - uuid: 28f98683b9af4558813287cfa151719b
          name: 'ICMP ping'
          type: SIMPLE
          key: icmpping
          valuemap:
            name: 'Service state'
          tags:
            - tag: component
              value: health
            - tag: component
              value: network
          triggers:
            - uuid: 28927c3715714a77a259d48943ddb8fe
              expression: 'max(/Linux by SNMP/icmpping,#3)=0'
              name: 'Unavailable by ICMP ping'
              priority: HIGH
              description: 'Last three attempts returned timeout.  Please check device connectivity.'
              tags:
                - tag: scope
                  value: availability
        - uuid: bc5a3fbab2834f8bb012325071c5b2e0
          name: 'ICMP loss'
          type: SIMPLE
          key: icmppingloss
          value_type: FLOAT
          units: '%'
          tags:
            - tag: component
              value: health
            - tag: component
              value: network
          triggers:
            - uuid: f6d63c03e6f34888897464102fa369ec
              expression: 'min(/Linux by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Linux by SNMP/icmppingloss,5m)<100'
              name: 'High ICMP ping loss'
              opdata: 'Loss: {ITEM.LASTVALUE1}'
              priority: WARNING
              dependencies:
                - name: 'Unavailable by ICMP ping'
                  expression: 'max(/Linux by SNMP/icmpping,#3)=0'
              tags:
                - tag: scope
                  value: availability
                - tag: scope
                  value: performance
        - uuid: b1e02fd733c14d71935e24fbe8786d40
          name: 'ICMP response time'
          type: SIMPLE
          key: icmppingsec
          value_type: FLOAT
          units: s
          tags:
            - tag: component
              value: health
            - tag: component
              value: network
          triggers:
            - uuid: 1c1b86790d6442e59f50d94f9844c337
              expression: 'avg(/Linux by SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}'
              name: 'High ICMP ping response time'
              opdata: 'Value: {ITEM.LASTVALUE1}'
              priority: WARNING
              description: 'Average ICMP response time is too high.'
              dependencies:
                - name: 'High ICMP ping loss'
                  expression: 'min(/Linux by SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Linux by SNMP/icmppingloss,5m)<100'
                - name: 'Unavailable by ICMP ping'
                  expression: 'max(/Linux by SNMP/icmpping,#3)=0'
              tags:
                - tag: scope
                  value: availability
                - tag: scope
                  value: performance
        - uuid: da392895de1c447eb5d3f1f950360639
          name: 'Linux: SNMP walk EtherLike-MIB interfaces'
          type: SNMP_AGENT
          snmp_oid: 'walk[1.3.6.1.2.1.10.7.2.1.19,1.3.6.1.2.1.2.2.1.8,1.3.6.1.2.1.31.1.1.1.18,1.3.6.1.2.1.31.1.1.1.1,1.3.6.1.2.1.2.2.1.2]'
          key: net.if.duplex.walk
          history: '0'
          value_type: TEXT
          description: 'Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with `up(1)` Operational Status are discovered.'
          tags:
            - tag: component
              value: raw
        - uuid: 661b9bbeb1f146da9c0d9bfa8e5f26d5
          name: 'Linux: SNMP walk network interfaces'
          type: SNMP_AGENT
          snmp_oid: 'walk[1.3.6.1.2.1.2.2.1.8,1.3.6.1.2.1.2.2.1.7,1.3.6.1.2.1.31.1.1.1.18,1.3.6.1.2.1.31.1.1.1.1,1.3.6.1.2.1.2.2.1.2,1.3.6.1.2.1.2.2.1.3,1.3.6.1.2.1.31.1.1.1.6,1.3.6.1.2.1.31.1.1.1.10,1.3.6.1.2.1.2.2.1.14,1.3.6.1.2.1.2.2.1.20,1.3.6.1.2.1.2.2.1.19,1.3.6.1.2.1.2.2.1.13,1.3.6.1.2.1.31.1.1.1.15]'
          key: net.if.walk
          history: '0'
          value_type: TEXT
          description: 'Discovering interfaces from IF-MIB.'
          tags:
            - tag: component
              value: raw
        - uuid: 85a597b741bb4e6e8fa9806e8737caf4
          name: 'SNMP traps (fallback)'
          type: SNMP_TRAP
          key: snmptrap.fallback
          value_type: LOG
          description: 'The item is used to collect all SNMP traps unmatched by other snmptrap items'
          logtimefmt: 'hh:mm:sszyyyy/MM/dd'
          tags:
            - tag: component
              value: network
        - uuid: e45c4b2df4a640a1a36154cb2b717e9d
          name: 'System contact details'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.4.0
          key: 'system.contact[sysContact.0]'
          delay: 15m
          value_type: CHAR
          description: |
            MIB: SNMPv2-MIB
            The textual identification of the contact person for this managed node, together with information on how to contact this person.  If no contact information is known, the value is the zero-length string.
          inventory_link: CONTACT
          preprocessing:
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 12h
          tags:
            - tag: component
              value: system
        - uuid: fdb0807c4a9a452f8a3cbab01a4ddb2e
          name: 'Interrupts per second'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.11.59.0
          key: 'system.cpu.intr[ssRawInterrupts.0]'
          value_type: FLOAT
          description: 'Number of interrupts processed.'
          preprocessing:
            - type: CHANGE_PER_SECOND
          tags:
            - tag: component
              value: cpu
        - uuid: eeaba506dee342518660c03d422faa2a
          name: 'Load average (1m avg)'
          type: SNMP_AGENT
          snmp_oid: '1.3.6.1.4.1.2021.10.1.3["index","1.3.6.1.4.1.2021.10.1.2", "Load-1"]'
          key: 'system.cpu.load.avg1[laLoad.1]'
          value_type: FLOAT
          description: 'MIB: UCD-SNMP-MIB'
          tags:
            - tag: component
              value: cpu
        - uuid: e0c8a351d59f42b78e6db4a0c50aa5d2
          name: 'Load average (5m avg)'
          type: SNMP_AGENT
          snmp_oid: '1.3.6.1.4.1.2021.10.1.3["index","1.3.6.1.4.1.2021.10.1.2", "Load-5"]'
          key: 'system.cpu.load.avg5[laLoad.2]'
          value_type: FLOAT
          description: 'MIB: UCD-SNMP-MIB'
          tags:
            - tag: component
              value: cpu
        - uuid: 0a5c406d4e434dbba248a18318f6a869
          name: 'Load average (15m avg)'
          type: SNMP_AGENT
          snmp_oid: '1.3.6.1.4.1.2021.10.1.3["index","1.3.6.1.4.1.2021.10.1.2", "Load-15"]'
          key: 'system.cpu.load.avg15[laLoad.3]'
          value_type: FLOAT
          description: 'MIB: UCD-SNMP-MIB'
          tags:
            - tag: component
              value: cpu
        - uuid: f835f2d2e65c4efc8934a61870d907ca
          name: 'Number of CPUs'
          type: DEPENDENT
          key: 'system.cpu.num[snmp]'
          description: 'Count the number of CPU cores by counting number of cores discovered in hrProcessorTable using LLD.'
          preprocessing:
            - type: SNMP_WALK_TO_JSON
              parameters:
                - '{#SNMPVALUE}'
                - 1.3.6.1.2.1.25.3.3.1.1
                - '0'
            - type: JAVASCRIPT
              parameters:
                - 'return JSON.parse(value).length;'
          master_item:
            key: system.cpu.walk
          tags:
            - tag: component
              value: cpu
        - uuid: e10a890dc6724cbda96f7c40c49cd730
          name: 'Context switches per second'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.11.60.0
          key: 'system.cpu.switches[ssRawContexts.0]'
          value_type: FLOAT
          description: 'The combined rate at which all processors on the computer are switched from one thread to another.'
          preprocessing:
            - type: CHANGE_PER_SECOND
          tags:
            - tag: component
              value: cpu
        - uuid: fb2a968ed48f4c6287da2b06bc3b95f3
          name: 'SNMP walk system CPUs'
          type: SNMP_AGENT
          snmp_oid: 'walk[1.3.6.1.2.1.25.3.3.1.1,1.3.6.1.4.1.2021.11.53.0,1.3.6.1.4.1.2021.11.52.0,1.3.6.1.4.1.2021.11.50.0,1.3.6.1.4.1.2021.11.64.0,1.3.6.1.4.1.2021.11.61.0,1.3.6.1.4.1.2021.11.51.0,1.3.6.1.4.1.2021.11.54.0,1.3.6.1.4.1.2021.11.56.0,1.3.6.1.4.1.2021.11.65.0,1.3.6.1.4.1.2021.11.66.0]'
          key: system.cpu.walk
          history: '0'
          value_type: TEXT
          description: |
            MIB: HOST-RESOURCES-MIB
            Discovering system CPUs.
          tags:
            - tag: component
              value: raw
        - uuid: abd4d4b7097644478329b578dfa7bf09
          name: 'System description'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.1.0
          key: 'system.descr[sysDescr.0]'
          delay: 15m
          value_type: CHAR
          description: |
            MIB: SNMPv2-MIB
            A textual description of the entity. This value should
            include the full name and version identification of the system's hardware type, software operating-system, and
            networking software.
          preprocessing:
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 12h
          tags:
            - tag: component
              value: system
        - uuid: d1a9af129dbb4fed8e67efcca383aeae
          name: 'Uptime (hardware)'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.25.1.1.0
          key: 'system.hw.uptime[hrSystemUptime.0]'
          delay: 30s
          trends: '0'
          units: uptime
          description: |
            MIB: HOST-RESOURCES-MIB
            The amount of time since this host was last initialized. Note that this is different from sysUpTime in the SNMPv2-MIB [RFC1907] because sysUpTime is the uptime of the network management portion of the system.
          preprocessing:
            - type: CHECK_NOT_SUPPORTED
              parameters:
                - '-1'
              error_handler: CUSTOM_VALUE
              error_handler_params: '0'
            - type: MULTIPLIER
              parameters:
                - '0.01'
          tags:
            - tag: component
              value: system
        - uuid: 9f2b3de3245e4ffea5aefc636e0f3da1
          name: 'System location'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.6.0
          key: 'system.location[sysLocation.0]'
          delay: 15m
          value_type: CHAR
          description: |
            MIB: SNMPv2-MIB
            Physical location of the node (e.g., `equipment room`, `3rd floor`). If not provided, the value is a zero-length string.
          inventory_link: LOCATION
          preprocessing:
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 12h
          tags:
            - tag: component
              value: system
        - uuid: 3ee68ecd1edc4f5d9cddefa78f8d502e
          name: 'System name'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.5.0
          key: system.name
          delay: 15m
          value_type: CHAR
          description: |
            MIB: SNMPv2-MIB
            An administratively-assigned name for this managed node.By convention, this is the node's fully-qualified domain name.  If the name is unknown, the value is the zero-length string.
          inventory_link: NAME
          preprocessing:
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 12h
          tags:
            - tag: component
              value: system
          triggers:
            - uuid: eeb0355174d74892a4e3a078e6ac7952
              expression: 'last(/Linux by SNMP/system.name,#1)<>last(/Linux by SNMP/system.name,#2) and length(last(/Linux by SNMP/system.name))>0'
              name: 'System name has changed'
              event_name: 'System name has changed (new name: {ITEM.VALUE})'
              priority: INFO
              description: 'The name of the system has changed. Acknowledge to close the problem manually.'
              manual_close: 'YES'
              tags:
                - tag: scope
                  value: notice
                - tag: scope
                  value: security
        - uuid: d3fba18851db4be08df04ab85536bb14
          name: 'Uptime (network)'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.3.0
          key: 'system.net.uptime[sysUpTime.0]'
          delay: 30s
          trends: '0'
          units: uptime
          description: |
            MIB: SNMPv2-MIB
            Time (in hundredths of a second) since the network management portion of the system was last re-initialized.
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '0.01'
          tags:
            - tag: component
              value: system
        - uuid: 5b17833c4646423d8fd4115fa19d2ffe
          name: 'System object ID'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.2.1.1.2.0
          key: 'system.objectid[sysObjectID.0]'
          delay: 15m
          value_type: CHAR
          description: |
            MIB: SNMPv2-MIB
            The vendor's authoritative identification of the network management subsystem contained in the entity.  This value is allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining`what kind of box' is being managed.  For example, if vendor`Flintstones, Inc.' was assigned the subtree1.3.6.1.4.1.4242, it could assign the identifier 1.3.6.1.4.1.4242.1.1 to its `Fred Router'.
          preprocessing:
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 12h
          tags:
            - tag: component
              value: system
        - uuid: a8ad10709a6e457187f58695de20b027
          name: 'Free swap space'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.4.0
          key: 'system.swap.free[memAvailSwap.0]'
          units: B
          description: |
            MIB: UCD-SNMP-MIB
            The amount of swap space currently unused or available.
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
            - tag: component
              value: storage
        - uuid: 52ae3f1d7b3d4b669b40f0fddbb0e326
          name: 'Free swap space in %'
          type: CALCULATED
          key: 'system.swap.pfree[snmp]'
          value_type: FLOAT
          units: '%'
          params: 'last(//system.swap.free[memAvailSwap.0])/last(//system.swap.total[memTotalSwap.0])*100'
          description: 'The free space of the swap volume/file expressed in %.'
          tags:
            - tag: component
              value: memory
            - tag: component
              value: storage
        - uuid: 7db5193027794961840c228c6280fe5b
          name: 'Total swap space'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.3.0
          key: 'system.swap.total[memTotalSwap.0]'
          units: B
          description: |
            MIB: UCD-SNMP-MIB
            The total amount of swap space configured for this host.
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
            - tag: component
              value: storage
        - uuid: 94c5ede90a50467989a4559e51c0bcef
          name: 'SNMP walk block devices'
          type: SNMP_AGENT
          snmp_oid: 'walk[1.3.6.1.4.1.2021.13.15.1.1.2,1.3.6.1.4.1.2021.13.15.1.1.5,1.3.6.1.4.1.2021.13.15.1.1.6,1.3.6.1.4.1.2021.13.15.1.1.9]'
          key: vfs.dev.walk
          history: '0'
          value_type: TEXT
          description: 'Block devices are discovered from UCD-DISKIO-MIB::diskIOTable (http://net-snmp.sourceforge.net/docs/mibs/ucdDiskIOMIB.html#diskIOTable).'
          tags:
            - tag: component
              value: raw
        - uuid: 8ad72047f03a452f9698254fe6b4ffd2
          name: 'SNMP walk mounted filesystems'
          type: SNMP_AGENT
          snmp_oid: 'walk[1.3.6.1.4.1.2021.9.1.1,1.3.6.1.4.1.2021.9.1.2,1.3.6.1.4.1.2021.9.1.3,1.3.6.1.4.1.2021.9.1.10,1.3.6.1.4.1.2021.9.1.11,1.3.6.1.4.1.2021.9.1.12,1.3.6.1.4.1.2021.9.1.13,1.3.6.1.4.1.2021.9.1.14,1.3.6.1.4.1.2021.9.1.15,1.3.6.1.4.1.2021.9.1.16]'
          key: vfs.fs.walk
          history: '0'
          value_type: TEXT
          description: |
            MIB: UCD-SNMP-MIB
            Snmp walk through dskEntry table. Collected data used in filesystem lld and dependent item prototypes.
          preprocessing:
            - type: SNMP_WALK_TO_JSON
              parameters:
                - dskPath
                - 1.3.6.1.4.1.2021.9.1.2
                - '0'
                - dskDevice
                - 1.3.6.1.4.1.2021.9.1.3
                - '0'
                - dskPercentNode
                - 1.3.6.1.4.1.2021.9.1.10
                - '0'
                - dskTotalLow
                - 1.3.6.1.4.1.2021.9.1.11
                - '0'
                - dskTotalHigh
                - 1.3.6.1.4.1.2021.9.1.12
                - '0'
                - dskAvailLow
                - 1.3.6.1.4.1.2021.9.1.13
                - '0'
                - dskAvailHigh
                - 1.3.6.1.4.1.2021.9.1.14
                - '0'
                - dskUsedLow
                - 1.3.6.1.4.1.2021.9.1.15
                - '0'
                - dskUsedHigh
                - 1.3.6.1.4.1.2021.9.1.16
                - '0'
                - dskEntry
                - 1.3.6.1.4.1.2021.9.1.1
                - '0'
          tags:
            - tag: component
              value: raw
            - tag: component
              value: storage
        - uuid: ad8a3857e8b04dffbc0c052a0d36fe08
          name: 'Available memory'
          type: CALCULATED
          key: 'vm.memory.available[snmp]'
          units: B
          params: 'last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])'
          description: 'Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.'
          tags:
            - tag: component
              value: memory
        - uuid: c071dae605b64cce886df7d2865e77e0
          name: 'Memory (buffers)'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.14.0
          key: 'vm.memory.buffers[memBuffer.0]'
          units: B
          description: |
            MIB: UCD-SNMP-MIB
            Memory used by kernel buffers (Buffers in /proc/meminfo).
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
        - uuid: d5e0a99bfd9844108c3d26d53d1a3d0c
          name: 'Memory (cached)'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.15.0
          key: 'vm.memory.cached[memCached.0]'
          units: B
          description: |
            MIB: UCD-SNMP-MIB
            Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo).
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
        - uuid: fc3fb5310e8f4af7a093b9df9eede403
          name: 'Free memory'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.6.0
          key: 'vm.memory.free[memAvailReal.0]'
          units: B
          description: 'MIB: UCD-SNMP-MIB'
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
        - uuid: de35484e53b24894aa050f15e1941106
          name: 'Total memory'
          type: SNMP_AGENT
          snmp_oid: 1.3.6.1.4.1.2021.4.5.0
          key: 'vm.memory.total[memTotalReal.0]'
          units: B
          description: |
            MIB: UCD-SNMP-MIB
            Total memory expressed in bytes.
          preprocessing:
            - type: MULTIPLIER
              parameters:
                - '1024'
          tags:
            - tag: component
              value: memory
        - uuid: 640d893d48d44f2ebe2c9e9bb0158f76
          name: 'Memory utilization'
          type: CALCULATED
          key: 'vm.memory.util[snmp]'
          value_type: FLOAT
          units: '%'
          params: '(last(//vm.memory.total[memTotalReal.0])-(last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])))/last(//vm.memory.total[memTotalReal.0])*100'
          description: 'Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.'
          tags:
            - tag: component
              value: memory
          triggers:
            - uuid: 063b87d246b04e74a439114a05f00fe5
              expression: 'min(/Linux by SNMP/vm.memory.util[snmp],5m)>{$MEMORY.UTIL.MAX}'
              name: 'High memory utilization'
              event_name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
              priority: AVERAGE
              description: 'The system is running out of free memory.'
              dependencies:
                - name: 'Lack of available memory'
                  expression: 'max(/Linux by SNMP/vm.memory.available[snmp],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by SNMP/vm.memory.total[memTotalReal.0])>0'
              tags:
                - tag: scope
                  value: capacity
                - tag: scope
                  value: performance
        - uuid: 03491bb9b98f4267bf1ff56cc226d819
          name: 'SNMP agent availability'
          type: INTERNAL
          key: 'zabbix[host,snmp,available]'
          description: |
            Availability of SNMP checks on the host. The value of this item corresponds to availability icons in the host list.
            Possible values:
            0 - not available
            1 - available
            2 - unknown
          valuemap:
            name: zabbix.host.available
          tags:
            - tag: component
              value: health
            - tag: component
              value: network
          triggers:
            - uuid: 63d99e49b3584fb2bf61a7d56725fb3c
              expression: 'max(/Linux by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0'
              name: 'No SNMP data collection'
              opdata: 'Current state: {ITEM.LASTVALUE1}'
              priority: WARNING
              description: 'SNMP is not available for polling. Please check device connectivity and SNMP settings.'
              dependencies:
                - name: 'Unavailable by ICMP ping'
                  expression: 'max(/Linux by SNMP/icmpping,#3)=0'
              tags:
                - tag: scope
                  value: availability
      discovery_rules:
        - uuid: 4089ef5360ec4b2a98b7742e8e4e9dd6
          name: 'CPU discovery'
          type: DEPENDENT
          key: 'cpu.discovery[snmp]'
          description: 'This discovery will create set of per core CPU metrics from UCD-SNMP-MIB, using {#CPU.COUNT} in preprocessing. That''s the only reason why LLD is used.'
          item_prototypes:
            - uuid: 528c02f7e0414cb5a97def6702fceb2a
              name: 'CPU guest time'
              type: DEPENDENT
              key: 'system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time spent on running a virtual CPU for a guest operating system.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.65.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: ce514c83afb345b2b0f3b85d6ec89dc3
              name: 'CPU guest nice time'
              type: DEPENDENT
              key: 'system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time spent on running a niced guest (a virtual CPU for guest operating systems under the control of the Linux kernel).
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.66.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: 394bffd2086545af806f4ad990f853a1
              name: 'CPU idle time'
              type: DEPENDENT
              key: 'system.cpu.idle[ssCpuRawIdle.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has spent doing nothing.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.53.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: 88e9044abe71483a8670b572517ff4ad
              name: 'CPU interrupt time'
              type: DEPENDENT
              key: 'system.cpu.interrupt[ssCpuRawInterrupt.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has spent servicing hardware interrupts.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.56.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: 87d1467c79cc4a3d8e5caf3b35de7e17
              name: 'CPU iowait time'
              type: DEPENDENT
              key: 'system.cpu.iowait[ssCpuRawWait.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has been waiting for I/O to complete.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.54.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: d35896698d2a459fb682eb170e7005de
              name: 'CPU nice time'
              type: DEPENDENT
              key: 'system.cpu.nice[ssCpuRawNice.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has spent running users' processes that have been niced.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.51.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: b48b79d7c2464bd996776477e55ce724
              name: 'CPU softirq time'
              type: DEPENDENT
              key: 'system.cpu.softirq[ssCpuRawSoftIRQ.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has been servicing software interrupts.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.61.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: f0e15f783b434cc49c97681e15def25c
              name: 'CPU steal time'
              type: DEPENDENT
              key: 'system.cpu.steal[ssCpuRawSteal.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                The amount of "stolen" CPU from this virtual machine by the hypervisor for other tasks, such as running another virtual machine.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.64.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: 9f063ab6a217459e9e1ae95cc77071ff
              name: 'CPU system time'
              type: DEPENDENT
              key: 'system.cpu.system[ssCpuRawSystem.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has spent running the kernel and its processes.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.52.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: e07c1afe5f8c4db0bae364933df3e571
              name: 'CPU user time'
              type: DEPENDENT
              key: 'system.cpu.user[ssCpuRawUser.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Time the CPU has spent running users' processes that are not niced.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - 1.3.6.1.4.1.2021.11.50.0
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: JAVASCRIPT
                  parameters:
                    - 'return value/{#CPU.COUNT}'
              master_item:
                key: system.cpu.walk
              tags:
                - tag: component
                  value: cpu
            - uuid: dfd150b9966c49e6b8bf08570438f17c
              name: 'CPU utilization'
              type: DEPENDENT
              key: 'system.cpu.util[snmp,{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: 'CPU utilization expressed in %.'
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - 'return (100 - value)'
              master_item:
                key: 'system.cpu.idle[ssCpuRawIdle.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: cpu
              trigger_prototypes:
                - uuid: 34b29a2e43b347d0ada6b80a472a659e
                  expression: 'min(/Linux by SNMP/system.cpu.util[snmp,{#SNMPINDEX}],5m)>{$CPU.UTIL.CRIT}'
                  name: 'High CPU utilization'
                  event_name: 'High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)'
                  opdata: 'Current utilization: {ITEM.LASTVALUE1}'
                  priority: WARNING
                  description: 'CPU utilization is too high. The system might be slow to respond.'
                  tags:
                    - tag: scope
                      value: performance
          graph_prototypes:
            - uuid: fe9835f96dfd4912933e1c3db7943fdf
              name: 'Linux: CPU usage{#SINGLETON}'
              type: STACKED
              ymin_type_1: FIXED
              ymax_type_1: FIXED
              graph_items:
                - color: 199C0D
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.system[ssCpuRawSystem.{#SNMPINDEX}]'
                - sortorder: '1'
                  color: F63100
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.user[ssCpuRawUser.{#SNMPINDEX}]'
                - sortorder: '2'
                  color: 00611C
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.nice[ssCpuRawNice.{#SNMPINDEX}]'
                - sortorder: '3'
                  color: F7941D
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.iowait[ssCpuRawWait.{#SNMPINDEX}]'
                - sortorder: '4'
                  color: FC6EA3
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.steal[ssCpuRawSteal.{#SNMPINDEX}]'
                - sortorder: '5'
                  color: 6C59DC
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.interrupt[ssCpuRawInterrupt.{#SNMPINDEX}]'
                - sortorder: '6'
                  color: C7A72D
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.softirq[ssCpuRawSoftIRQ.{#SNMPINDEX}]'
                - sortorder: '7'
                  color: BA2A5D
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]'
                - sortorder: '8'
                  color: F230E0
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]'
            - uuid: 22a742f192bb42a3b80e62b214eab9a8
              name: 'Linux: CPU utilization{#SINGLETON}'
              ymin_type_1: FIXED
              ymax_type_1: FIXED
              graph_items:
                - drawtype: GRADIENT_LINE
                  color: 199C0D
                  item:
                    host: 'Linux by SNMP'
                    key: 'system.cpu.util[snmp,{#SNMPINDEX}]'
          master_item:
            key: 'system.cpu.num[snmp]'
          preprocessing:
            - type: JAVASCRIPT
              parameters:
                - 'return JSON.stringify([{"{#CPU.COUNT}": value, "{#SNMPINDEX}": 0, "{#SINGLETON}":""}])'
        - uuid: c29a7bbfba3441b1b155e68cbe44a685
          name: 'Network interfaces discovery'
          type: DEPENDENT
          key: net.if.discovery
          filter:
            evaltype: AND
            conditions:
              - macro: '{#IFADMINSTATUS}'
                value: '{$NET.IF.IFADMINSTATUS.MATCHES}'
              - macro: '{#IFADMINSTATUS}'
                value: '{$NET.IF.IFADMINSTATUS.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#IFALIAS}'
                value: '{$NET.IF.IFALIAS.MATCHES}'
              - macro: '{#IFALIAS}'
                value: '{$NET.IF.IFALIAS.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#IFDESCR}'
                value: '{$NET.IF.IFDESCR.MATCHES}'
              - macro: '{#IFDESCR}'
                value: '{$NET.IF.IFDESCR.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#IFNAME}'
                value: '{$NET.IF.IFNAME.MATCHES}'
              - macro: '{#IFNAME}'
                value: '{$NET.IF.IFNAME.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#IFOPERSTATUS}'
                value: '{$NET.IF.IFOPERSTATUS.MATCHES}'
              - macro: '{#IFOPERSTATUS}'
                value: '{$NET.IF.IFOPERSTATUS.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#IFTYPE}'
                value: '{$NET.IF.IFTYPE.MATCHES}'
              - macro: '{#IFTYPE}'
                value: '{$NET.IF.IFTYPE.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
          description: 'Discovering interfaces from IF-MIB.'
          item_prototypes:
            - uuid: 772ca56d1df84c33847fb3de9a2fa048
              name: 'Interface {#IFNAME}({#IFALIAS}): Inbound packets discarded'
              type: DEPENDENT
              key: 'net.if.in.discards[ifInDiscards.{#SNMPINDEX}]'
              description: |
                MIB: IF-MIB
                The number of inbound packets which were chosen to be discarded
                even though no errors had been detected to prevent their being deliverable to a higher-layer protocol.
                One possible reason for discarding such a packet could be to free up buffer space.
                Discontinuities in the value of this counter can occur at re-initialization of the management system,
                and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.13.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 3m
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: 23d5c37a8a66495c81babc76085dd0d0
              name: 'Interface {#IFNAME}({#IFALIAS}): Inbound packets with errors'
              type: DEPENDENT
              key: 'net.if.in.errors[ifInErrors.{#SNMPINDEX}]'
              description: |
                MIB: IF-MIB
                For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.  For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.14.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 3m
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: 229e36fe673e43c0a69f942c086fea97
              name: 'Interface {#IFNAME}({#IFALIAS}): Bits received'
              type: DEPENDENT
              key: 'net.if.in[ifHCInOctets.{#SNMPINDEX}]'
              units: bps
              description: |
                MIB: IF-MIB
                The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.31.1.1.1.6.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: MULTIPLIER
                  parameters:
                    - '8'
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: bbaad86407a349ed81b3b329e0754cdb
              name: 'Interface {#IFNAME}({#IFALIAS}): Outbound packets discarded'
              type: DEPENDENT
              key: 'net.if.out.discards[ifOutDiscards.{#SNMPINDEX}]'
              description: |
                MIB: IF-MIB
                The number of outbound packets which were chosen to be discarded
                even though no errors had been detected to prevent their being deliverable to a higher-layer protocol.
                One possible reason for discarding such a packet could be to free up buffer space.
                Discontinuities in the value of this counter can occur at re-initialization of the management system,
                and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.19.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 3m
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: 184b63fa8f184915a8bd365afebae00f
              name: 'Interface {#IFNAME}({#IFALIAS}): Outbound packets with errors'
              type: DEPENDENT
              key: 'net.if.out.errors[ifOutErrors.{#SNMPINDEX}]'
              description: |
                MIB: IF-MIB
                For packet-oriented interfaces, the number of outbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.  For character-oriented or fixed-length interfaces, the number of outbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.20.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 3m
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: ad64f09ccd88467f811499ef17096c0a
              name: 'Interface {#IFNAME}({#IFALIAS}): Bits sent'
              type: DEPENDENT
              key: 'net.if.out[ifHCOutOctets.{#SNMPINDEX}]'
              units: bps
              description: |
                MIB: IF-MIB
                The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.31.1.1.1.10.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
                - type: MULTIPLIER
                  parameters:
                    - '8'
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: 54b1b171187b44c2a0b8dfadf06f9b00
              name: 'Interface {#IFNAME}({#IFALIAS}): Speed'
              type: DEPENDENT
              key: 'net.if.speed[ifHighSpeed.{#SNMPINDEX}]'
              trends: '0'
              units: bps
              description: |
                MIB: IF-MIB
                An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n`, then the speed of the interface is somewhere in the range of `n-500,000` to `n+499,999`.
                For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth.
                For a sub-layer which has no concept of bandwidth, this object should be zero.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.31.1.1.1.15.{#SNMPINDEX}'
                    - '0'
                - type: MULTIPLIER
                  parameters:
                    - '1000000'
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 1h
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
            - uuid: 4aaabfdfeeac4c779255fd8b5a4550f4
              name: 'Interface {#IFNAME}({#IFALIAS}): Operational status'
              type: DEPENDENT
              key: 'net.if.status[ifOperStatus.{#SNMPINDEX}]'
              trends: '0'
              description: |
                MIB: IF-MIB
                The current operational state of the interface.
                - The testing(3) state indicates that no operational packet scan be passed
                - If ifAdminStatus is down(2) then ifOperStatus should be down(2)
                - If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic
                - It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection)
                - It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state
                - It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.
              valuemap:
                name: 'IF-MIB::ifOperStatus'
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.8.{#SNMPINDEX}'
                    - '0'
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
              trigger_prototypes:
                - uuid: 038c4ebc6bdf48f69b60fca856318638
                  expression: '{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))'
                  recovery_mode: RECOVERY_EXPRESSION
                  recovery_expression: 'last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0'
                  name: 'Interface {#IFNAME}({#IFALIAS}): Link down'
                  opdata: 'Current state: {ITEM.LASTVALUE1}'
                  priority: AVERAGE
                  description: |
                    This trigger expression works as follows:
                    1. It can be triggered if the operations status is down.
                    2. `{$IFCONTROL:"{#IFNAME}"}=1` - a user can redefine the context macro to "0", marking this interface as not important. No new trigger will be fired if this interface is down.
                    3. `last(/TEMPLATE_NAME/METRIC,#1)<>last(/TEMPLATE_NAME/METRIC,#2)` - the trigger fires only if the operational status was up to (1) sometime before (so, does not fire for "eternal off" interfaces.)
                    
                    WARNING: if closed manually - it will not fire again on the next poll, because of .diff.
                  manual_close: 'YES'
                  tags:
                    - tag: scope
                      value: availability
            - uuid: ce0a2b8f62ff4591b5e3bc8b348bf946
              name: 'Interface {#IFNAME}({#IFALIAS}): Interface type'
              type: DEPENDENT
              key: 'net.if.type[ifType.{#SNMPINDEX}]'
              trends: '0'
              description: |
                MIB: IF-MIB
                The type of interface.
                Additional values for ifType are assigned by the Internet Assigned Numbers Authority (IANA),
                through updating the syntax of the IANAifType textual convention.
              valuemap:
                name: 'IF-MIB::ifType'
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.2.2.1.3.{#SNMPINDEX}'
                    - '0'
                - type: DISCARD_UNCHANGED_HEARTBEAT
                  parameters:
                    - 1d
              master_item:
                key: net.if.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
          trigger_prototypes:
            - uuid: 02387536c92f449384c23a0744e71ee3
              expression: |
                change(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0
                and (
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or
                last(/Linux by SNMP/net.if.type[ifType.{#SNMPINDEX}])=117
                )
                and
                (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)
              recovery_mode: RECOVERY_EXPRESSION
              recovery_expression: |
                (change(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or
                (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)
              name: 'Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before'
              opdata: 'Current reported speed: {ITEM.LASTVALUE1}'
              priority: INFO
              description: 'This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Acknowledge to close the problem manually.'
              manual_close: 'YES'
              dependencies:
                - name: 'Interface {#IFNAME}({#IFALIAS}): Link down'
                  expression: '{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))'
                  recovery_expression: 'last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0'
              tags:
                - tag: scope
                  value: performance
            - uuid: efe5516d1c164a8cb243c4806b9684a2
              expression: |
                (avg(/Linux by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or
                avg(/Linux by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and
                last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0
              recovery_mode: RECOVERY_EXPRESSION
              recovery_expression: |
                avg(/Linux by SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) and
                avg(/Linux by SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])
              name: 'Interface {#IFNAME}({#IFALIAS}): High bandwidth usage'
              event_name: 'Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%)'
              opdata: 'In: {ITEM.LASTVALUE1}, out: {ITEM.LASTVALUE3}, speed: {ITEM.LASTVALUE2}'
              priority: WARNING
              description: 'The utilization of the network interface is close to its estimated maximum bandwidth.'
              manual_close: 'YES'
              dependencies:
                - name: 'Interface {#IFNAME}({#IFALIAS}): Link down'
                  expression: '{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))'
                  recovery_expression: 'last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0'
              tags:
                - tag: scope
                  value: performance
            - uuid: dbbd6222837345b891dd613f6d40f98f
              expression: |
                min(/Linux by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}
                or min(/Linux by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}
              recovery_mode: RECOVERY_EXPRESSION
              recovery_expression: |
                max(/Linux by SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
                and max(/Linux by SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
              name: 'Interface {#IFNAME}({#IFALIAS}): High error rate'
              event_name: 'Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
              opdata: 'errors in: {ITEM.LASTVALUE1}, errors out: {ITEM.LASTVALUE2}'
              priority: WARNING
              description: 'It recovers when it is below 80% of the `{$IF.ERRORS.WARN:"{#IFNAME}"}` threshold.'
              manual_close: 'YES'
              dependencies:
                - name: 'Interface {#IFNAME}({#IFALIAS}): Link down'
                  expression: '{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))'
                  recovery_expression: 'last(/Linux by SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0'
              tags:
                - tag: scope
                  value: availability
                - tag: scope
                  value: performance
          graph_prototypes:
            - uuid: c09b8ad9356741fcb9560446b50d8cf0
              name: 'Interface {#IFNAME}({#IFALIAS}): Network traffic'
              graph_items:
                - drawtype: GRADIENT_LINE
                  color: 199C0D
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.in[ifHCInOctets.{#SNMPINDEX}]'
                - sortorder: '1'
                  drawtype: BOLD_LINE
                  color: F63100
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.out[ifHCOutOctets.{#SNMPINDEX}]'
                - sortorder: '2'
                  color: 00611C
                  yaxisside: RIGHT
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.out.errors[ifOutErrors.{#SNMPINDEX}]'
                - sortorder: '3'
                  color: F7941D
                  yaxisside: RIGHT
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.in.errors[ifInErrors.{#SNMPINDEX}]'
                - sortorder: '4'
                  color: FC6EA3
                  yaxisside: RIGHT
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.out.discards[ifOutDiscards.{#SNMPINDEX}]'
                - sortorder: '5'
                  color: 6C59DC
                  yaxisside: RIGHT
                  item:
                    host: 'Linux by SNMP'
                    key: 'net.if.in.discards[ifInDiscards.{#SNMPINDEX}]'
          master_item:
            key: net.if.walk
          preprocessing:
            - type: SNMP_WALK_TO_JSON
              parameters:
                - '{#IFOPERSTATUS}'
                - 1.3.6.1.2.1.2.2.1.8
                - '0'
                - '{#IFADMINSTATUS}'
                - 1.3.6.1.2.1.2.2.1.7
                - '0'
                - '{#IFALIAS}'
                - 1.3.6.1.2.1.31.1.1.1.18
                - '0'
                - '{#IFNAME}'
                - 1.3.6.1.2.1.31.1.1.1.1
                - '0'
                - '{#IFDESCR}'
                - 1.3.6.1.2.1.2.2.1.2
                - '0'
                - '{#IFTYPE}'
                - 1.3.6.1.2.1.2.2.1.3
                - '0'
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 1h
        - uuid: 3943b515dcfc4321be0e15eb99eb0077
          name: 'EtherLike-MIB Discovery'
          type: DEPENDENT
          key: net.if.duplex.discovery
          filter:
            evaltype: AND
            conditions:
              - macro: '{#IFOPERSTATUS}'
                value: '1'
              - macro: '{#SNMPVALUE}'
                value: (2|3)
              - macro: '{#SNMPVALUE}'
                operator: EXISTS
          description: 'Discovering interfaces from IF-MIB and EtherLike-MIB. Interfaces with `up(1)` Operational Status are discovered.'
          item_prototypes:
            - uuid: cc55ecff67a044b3a6cd17136757fc32
              name: 'Interface {#IFNAME}({#IFALIAS}): Duplex status'
              type: DEPENDENT
              key: 'net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}]'
              description: |
                MIB: EtherLike-MIB
                The current mode of operation of the MAC entity. `unknown` indicates that the current duplex mode could not be determined.
                Management control of the duplex mode is accomplished through the MAU MIB. When an interface does not support autonegotiation or when autonegotiation is not enabled, the duplex mode is controlled using `ifMauDefaultType`. When autonegotiation is supported and enabled, duplex mode is controlled using `ifMauAutoNegAdvertisedBits`. In either case, the currently operating duplex mode in reflected both in this object and in `ifMauType`.
                Note that this object provides redundant information with `ifMauType`. Normally, redundant objects are discouraged. However, in this instance, it allows a management application to determine the duplex status of an interface without having to know every possible value of `ifMauType`. This was felt to be sufficiently valuable to justify the redundancy.
                Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.
              valuemap:
                name: 'EtherLike-MIB::dot3StatsDuplexStatus'
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.2.1.10.7.2.1.19.{#SNMPINDEX}'
                    - '0'
              master_item:
                key: net.if.duplex.walk
              tags:
                - tag: component
                  value: network
                - tag: description
                  value: '{#IFALIAS}'
                - tag: interface
                  value: '{#IFNAME}'
              trigger_prototypes:
                - uuid: 1e1f12c0cf744fd3aaac6570325bd661
                  expression: 'last(/Linux by SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2'
                  name: 'Interface {#IFNAME}({#IFALIAS}): In half-duplex mode'
                  priority: WARNING
                  description: 'Please check autonegotiation settings and cabling.'
                  manual_close: 'YES'
                  tags:
                    - tag: scope
                      value: performance
          master_item:
            key: net.if.duplex.walk
          preprocessing:
            - type: SNMP_WALK_TO_JSON
              parameters:
                - '{#SNMPVALUE}'
                - 1.3.6.1.2.1.10.7.2.1.19
                - '0'
                - '{#IFOPERSTATUS}'
                - 1.3.6.1.2.1.2.2.1.8
                - '0'
                - '{#IFALIAS}'
                - 1.3.6.1.2.1.31.1.1.1.18
                - '0'
                - '{#IFNAME}'
                - 1.3.6.1.2.1.31.1.1.1.1
                - '0'
                - '{#IFDESCR}'
                - 1.3.6.1.2.1.2.2.1.2
                - '0'
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 1h
        - uuid: 57792d6e2b4e40a8a285848525bec38d
          name: 'Block devices discovery'
          type: DEPENDENT
          key: 'vfs.dev.discovery[snmp]'
          filter:
            evaltype: AND
            conditions:
              - macro: '{#DEVNAME}'
                value: '{$VFS.DEV.DEVNAME.MATCHES}'
              - macro: '{#DEVNAME}'
                value: '{$VFS.DEV.DEVNAME.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
          description: 'Block devices are discovered from UCD-DISKIO-MIB::diskIOTable (http://net-snmp.sourceforge.net/docs/mibs/ucdDiskIOMIB.html#diskIOTable)'
          item_prototypes:
            - uuid: b136adad88154c31a123b46522b41191
              name: '{#DEVNAME}: Disk read rate'
              type: DEPENDENT
              key: 'vfs.dev.read.rate[diskIOReads.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '!r/s'
              description: |
                MIB: UCD-DISKIO-MIB
                The number of read accesses from this device since boot.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.4.1.2021.13.15.1.1.5.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
              master_item:
                key: vfs.dev.walk
              tags:
                - tag: component
                  value: storage
                - tag: disk
                  value: '{#DEVNAME}'
            - uuid: b1fb6665c96b4c9f999b3803d45eea3e
              name: '{#DEVNAME}: Disk utilization'
              type: DEPENDENT
              key: 'vfs.dev.util[diskIOLA1.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-DISKIO-MIB
                The 1 minute average load of disk (%)
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.4.1.2021.13.15.1.1.9.{#SNMPINDEX}'
                    - '0'
              master_item:
                key: vfs.dev.walk
              tags:
                - tag: component
                  value: storage
                - tag: disk
                  value: '{#DEVNAME}'
            - uuid: 147ad615fd544ab39494ce829da0bb14
              name: '{#DEVNAME}: Disk write rate'
              type: DEPENDENT
              key: 'vfs.dev.write.rate[diskIOWrites.{#SNMPINDEX}]'
              value_type: FLOAT
              units: '!w/s'
              description: |
                MIB: UCD-DISKIO-MIB
                The number of write accesses from this device since boot.
              preprocessing:
                - type: SNMP_WALK_VALUE
                  parameters:
                    - '1.3.6.1.4.1.2021.13.15.1.1.6.{#SNMPINDEX}'
                    - '0'
                - type: CHANGE_PER_SECOND
              master_item:
                key: vfs.dev.walk
              tags:
                - tag: component
                  value: storage
                - tag: disk
                  value: '{#DEVNAME}'
          graph_prototypes:
            - uuid: 76f7583a5256463a82d60c0fef3c6a7f
              name: '{#DEVNAME}: Disk read/write rates'
              graph_items:
                - color: 199C0D
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.dev.read.rate[diskIOReads.{#SNMPINDEX}]'
                - sortorder: '1'
                  drawtype: GRADIENT_LINE
                  color: F63100
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.dev.write.rate[diskIOWrites.{#SNMPINDEX}]'
          master_item:
            key: vfs.dev.walk
          preprocessing:
            - type: SNMP_WALK_TO_JSON
              parameters:
                - '{#DEVNAME}'
                - 1.3.6.1.4.1.2021.13.15.1.1.2
                - '0'
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 1h
        - uuid: 0ba976a284574157b2b51f103a324d43
          name: 'Mounted filesystem discovery'
          type: DEPENDENT
          key: 'vfs.fs.discovery[snmp]'
          filter:
            evaltype: AND
            conditions:
              - macro: '{#FSDEVICE}'
                value: '{$VFS.FS.FSDEVICE.MATCHES}'
              - macro: '{#FSDEVICE}'
                value: '{$VFS.FS.FSDEVICE.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
              - macro: '{#FSNAME}'
                value: '{$VFS.FS.FSNAME.MATCHES}'
              - macro: '{#FSNAME}'
                value: '{$VFS.FS.FSNAME.NOT_MATCHES}'
                operator: NOT_MATCHES_REGEX
          description: 'UCD-SNMP-MIB::dskEntry table discovery with storage filter'
          item_prototypes:
            - uuid: eb734d1738e24cbaaacf48fe1396e0f0
              name: 'FS [{#FSNAME}]: Space: Available'
              type: DEPENDENT
              key: 'vfs.fs.free[dskAvail.{#SNMPINDEX}]'
              value_type: FLOAT
              units: B
              description: |
                UCD-SNMP-MIB::dskEntry
                Available storage space is calculated from two portions:
                  dskAvailHigh
                  dskAvailLow
                Together they compose 64-bit number.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var portionHigh = 4294967296;
                      var obj = JSON.parse(value);
                      var dskAvailHigh = obj['dskAvailHigh'],
                      	dskAvailLow = obj['dskAvailLow'];
                      
                      return (dskAvailHigh * portionHigh + dskAvailLow) * 1024;
              master_item:
                key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
            - uuid: 96d3b16a29c44dacbf57127395d4f760
              name: 'FS [{#FSNAME}]: Inodes: Free, in %'
              type: DEPENDENT
              key: 'vfs.fs.inode.pfree[{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                MIB: UCD-SNMP-MIB
                Free metadata space expressed as percentage.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var obj = JSON.parse(value);
                      var dskPercentNode = obj['dskPercentNode'];
                      
                      return (100 - dskPercentNode);
              master_item:
                key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
              trigger_prototypes:
                - uuid: c2a464a9d8f24b1f96251feabeec8b6a
                  expression: 'min(/Linux by SNMP/vfs.fs.inode.pfree[{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}'
                  name: 'FS [{#FSNAME}]: Running out of free inodes'
                  event_name: 'FS [{#FSNAME}]: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)'
                  opdata: 'Free inodes: {ITEM.LASTVALUE1}'
                  priority: AVERAGE
                  description: 'Disk writing may fail if index nodes are exhausted, leading to error messages like "No space left on device" or "Disk is full", despite available free space.'
                  tags:
                    - tag: scope
                      value: capacity
                    - tag: scope
                      value: performance
                - uuid: 396da67ae447497781d9f37215490b71
                  expression: 'min(/Linux by SNMP/vfs.fs.inode.pfree[{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}'
                  name: 'FS [{#FSNAME}]: Running out of free inodes'
                  event_name: 'FS [{#FSNAME}]: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%)'
                  opdata: 'Free inodes: {ITEM.LASTVALUE1}'
                  priority: WARNING
                  description: 'Disk writing may fail if index nodes are exhausted, leading to error messages like "No space left on device" or "Disk is full", despite available free space.'
                  dependencies:
                    - name: 'FS [{#FSNAME}]: Running out of free inodes'
                      expression: 'min(/Linux by SNMP/vfs.fs.inode.pfree[{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}'
                  tags:
                    - tag: scope
                      value: capacity
                    - tag: scope
                      value: performance
            - uuid: 0cb84e1611e944e68caf677492d169e5
              name: 'FS [{#FSNAME}]: Space: Used, in %'
              type: DEPENDENT
              key: 'vfs.fs.pused[{#SNMPINDEX}]'
              value_type: FLOAT
              units: '%'
              description: |
                UCD-SNMP-MIB::dskEntry
                Space utilization is calculated as the percentage of currently used space compared to the maximum available space.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var portionHigh = 4294967296;
                      var obj = JSON.parse(value);
                      var dskAvailHigh = obj['dskAvailHigh'],
                      	dskAvailLow = obj['dskAvailLow'];
                      var dskUsedHigh = obj['dskUsedHigh'],
                      	dskUsedLow = obj['dskUsedLow'];
                      
                      var available = (dskAvailHigh * portionHigh + dskAvailLow) * 1024;
                      var used = (dskUsedHigh * portionHigh + dskUsedLow) * 1024;
                      
                      if ((available + used) <= 0) {
                      	return 0;
                      } else {
                      	return (100 * used / (used + available));
                      }
              master_item:
                key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
              trigger_prototypes:
                - uuid: 4e84d5b0e3bb4729a6eabd5882d2d603
                  expression: 'min(/Linux by SNMP/vfs.fs.pused[{#SNMPINDEX}],5m)>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}'
                  name: 'FS [{#FSNAME}]: Space is critically low'
                  event_name: 'FS [{#FSNAME}]: Space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%, total {{?last(//vfs.fs.total[dskTotal.{#SNMPINDEX}])/1024/1024/1024}.fmtnum(1)}GB)'
                  opdata: 'Space used: {{ITEM.LASTVALUE1}.fmtnum(1)}%'
                  priority: AVERAGE
                  description: |
                    The volume's space usage exceeds the '{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%' limit;
                    The trigger expression is based on the current used and maximum available spaces.
                    Event name represents the total volume space, which can differ from the maximum available space, depending on the filesystem type.
                  manual_close: 'YES'
                  tags:
                    - tag: scope
                      value: availability
                    - tag: scope
                      value: capacity
                - uuid: 210ae86feef14fa0a82c97331e522937
                  expression: 'min(/Linux by SNMP/vfs.fs.pused[{#SNMPINDEX}],5m)>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}'
                  name: 'FS [{#FSNAME}]: Space is low'
                  event_name: 'FS [{#FSNAME}]: Space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%, total {{?last(//vfs.fs.total[dskTotal.{#SNMPINDEX}])/1024/1024/1024}.fmtnum(1)}GB)'
                  opdata: 'Space used: {{ITEM.LASTVALUE1}.fmtnum(1)}%'
                  priority: WARNING
                  description: |
                    The volume's space usage exceeds the '{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%' limit;
                    The trigger expression is based on the current used and maximum available spaces.
                    Event name represents the total volume space, which can differ from the maximum available space, depending on the filesystem type.
                  manual_close: 'YES'
                  dependencies:
                    - name: 'FS [{#FSNAME}]: Space is critically low'
                      expression: 'min(/Linux by SNMP/vfs.fs.pused[{#SNMPINDEX}],5m)>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}'
                  tags:
                    - tag: scope
                      value: availability
                    - tag: scope
                      value: capacity
            - uuid: 9117a148b85c4593a3df470a1e023573
              name: 'FS [{#FSNAME}]: Space: Total'
              type: DEPENDENT
              key: 'vfs.fs.total[dskTotal.{#SNMPINDEX}]'
              value_type: FLOAT
              units: B
              description: |
                MIB: UCD-SNMP-MIB
                Total storage is calculated from two portions:
                  dskTotalHigh
                  dskTotalLow
                Together they compose 64-bit number.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var portionHigh = 4294967296;
                      var obj = JSON.parse(value);
                      var dskTotalHigh = obj['dskTotalHigh'],
                      	dskTotalLow = obj['dskTotalLow'];
                      
                      return (dskTotalHigh * portionHigh + dskTotalLow) * 1024;
              master_item:
                key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
            - uuid: 04168e44dd0f4d3c96496c3fadd13fde
              name: 'FS [{#FSNAME}]: Space: Used'
              type: DEPENDENT
              key: 'vfs.fs.used[dskUsed.{#SNMPINDEX}]'
              value_type: FLOAT
              units: B
              description: |
                MIB: UCD-SNMP-MIB
                Used storage is calculated from two portions:
                  dskUsedHigh
                  dskUsedLow
                Together they compose 64-bit number.
                Reserverd space is not counted in.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var portionHigh = 4294967296;
                      var obj = JSON.parse(value);
                      var dskUsedHigh = obj['dskUsedHigh'],
                      	dskUsedLow = obj['dskUsedLow'];
                      
                      return (dskUsedHigh * portionHigh + dskUsedLow) * 1024;
              master_item:
                key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              tags:
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
            - uuid: 73d029a287c34f3291bce17c7d1d08f8
              name: 'FS [{#FSNAME}]: Get data'
              type: DEPENDENT
              key: 'vfs.fs.walk.data[dskEntry.{#SNMPINDEX}]'
              history: 1h
              value_type: TEXT
              description: |
                MIB: UCD-SNMP-MIB
                Intermediate data for subsequent processing.
              preprocessing:
                - type: JAVASCRIPT
                  parameters:
                    - |
                      var data = JSON.parse(value);
                      
                      result = data.filter(function(obj) {
                      	return obj["{\#SNMPINDEX}"] === "{#SNMPINDEX}";
                      })[0];
                      
                      return JSON.stringify(result);
              master_item:
                key: vfs.fs.walk
              tags:
                - tag: component
                  value: raw
                - tag: component
                  value: storage
                - tag: filesystem
                  value: '{#FSNAME}'
          graph_prototypes:
            - uuid: 528473595e39475ebb9b2150447f3280
              name: 'FS [{#FSNAME}]: Space usage graph, in % (relative to max available)'
              width: '600'
              height: '340'
              ymin_type_1: FIXED
              ymax_type_1: FIXED
              graph_items:
                - drawtype: FILLED_REGION
                  color: F63100
                  calc_fnc: LAST
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.fs.pused[{#SNMPINDEX}]'
            - uuid: e5e83dc2bb384b2a96fae9cdbf0baba7
              name: 'FS [{#FSNAME}]: Space utilization chart (relative to total)'
              width: '600'
              height: '340'
              type: PIE
              show_3d: 'YES'
              graph_items:
                - color: '787878'
                  calc_fnc: LAST
                  type: GRAPH_SUM
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.fs.total[dskTotal.{#SNMPINDEX}]'
                - sortorder: '1'
                  color: F63100
                  calc_fnc: LAST
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.fs.used[dskUsed.{#SNMPINDEX}]'
                - sortorder: '2'
                  color: 199C09
                  calc_fnc: LAST
                  item:
                    host: 'Linux by SNMP'
                    key: 'vfs.fs.free[dskAvail.{#SNMPINDEX}]'
          master_item:
            key: vfs.fs.walk
          lld_macro_paths:
            - lld_macro: '{#FSDEVICE}'
              path: $.dskDevice
            - lld_macro: '{#FSNAME}'
              path: $.dskPath
            - lld_macro: '{#SNMPINDEX}'
              path: $.index
          preprocessing:
            - type: JAVASCRIPT
              parameters:
                - |
                  var filesystems = JSON.parse(value);
                  
                  result = filesystems.map(function (filesystem) {
                  	return {
                  		'dskPath': filesystem.dskPath,
                  		'dskDevice': filesystem.dskDevice,
                  		'index': filesystem['{#SNMPINDEX}']
                  	};
                  });
                  
                  return JSON.stringify(result);
            - type: DISCARD_UNCHANGED_HEARTBEAT
              parameters:
                - 1h
      tags:
        - tag: class
          value: os
        - tag: target
          value: linux
      macros:
        - macro: '{$CPU.UTIL.CRIT}'
          value: '90'
          description: 'Critical threshold of CPU utilization expressed in %.'
        - macro: '{$ICMP_LOSS_WARN}'
          value: '20'
          description: 'Warning threshold of ICMP packet loss in %.'
        - macro: '{$ICMP_RESPONSE_TIME_WARN}'
          value: '0.15'
          description: 'Warning threshold of the average ICMP response time in seconds.'
        - macro: '{$IF.ERRORS.WARN}'
          value: '2'
          description: 'Warning threshold of error packet rate. Can be used with interface name as context.'
        - macro: '{$IF.UTIL.MAX}'
          value: '90'
          description: 'Used as a threshold in the interface utilization trigger.'
        - macro: '{$IFCONTROL}'
          value: '1'
          description: 'Link status trigger will be fired only for interfaces where the context macro equals "1".'
        - macro: '{$LOAD_AVG_PER_CPU.MAX.WARN}'
          value: '1.5'
          description: 'Load per CPU considered sustainable. Tune if needed.'
        - macro: '{$MEMORY.AVAILABLE.MIN}'
          value: 20M
          description: 'Used as a threshold in the available memory trigger.'
        - macro: '{$MEMORY.UTIL.MAX}'
          value: '90'
          description: 'Used as a threshold in the memory utilization trigger.'
        - macro: '{$NET.IF.IFADMINSTATUS.MATCHES}'
          value: '^.*'
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFADMINSTATUS.NOT_MATCHES}'
          value: ^2$
          description: 'Ignore `down(2)` administrative status'
        - macro: '{$NET.IF.IFALIAS.MATCHES}'
          value: '.*'
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFALIAS.NOT_MATCHES}'
          value: CHANGE_IF_NEEDED
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFDESCR.MATCHES}'
          value: '.*'
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFDESCR.NOT_MATCHES}'
          value: CHANGE_IF_NEEDED
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFNAME.MATCHES}'
          value: '^.*$'
          description: 'Used for network interface discovery. Can be overridden on the host or linked template level.'
        - macro: '{$NET.IF.IFNAME.NOT_MATCHES}'
          value: '(^Software Loopback Interface|^NULL[0-9.]*$|^[Ll]o[0-9.]*$|^[Ss]ystem$|^Nu[0-9.]*$|^veth[0-9a-z]+$|docker[0-9]+|br-[a-z0-9]{12})'
          description: 'Filters out `loopbacks`, `nulls`, docker `veth` links and `docker0 bridge` by default.'
        - macro: '{$NET.IF.IFOPERSTATUS.MATCHES}'
          value: '^.*$'
          description: 'Used for network interface discovery. Can be overridden on the host or linked template level.'
        - macro: '{$NET.IF.IFOPERSTATUS.NOT_MATCHES}'
          value: ^6$
          description: 'Ignore `notPresent(6)`'
        - macro: '{$NET.IF.IFTYPE.MATCHES}'
          value: '.*'
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$NET.IF.IFTYPE.NOT_MATCHES}'
          value: CHANGE_IF_NEEDED
          description: 'Used in network interface discovery rule filters.'
        - macro: '{$SNMP.TIMEOUT}'
          value: 5m
          description: 'Time interval for the SNMP availability trigger.'
        - macro: '{$SWAP.PFREE.MIN.WARN}'
          value: '50'
          description: 'The warning threshold of the minimum free swap.'
        - macro: '{$VFS.DEV.DEVNAME.MATCHES}'
          value: .+
          description: 'Used in block device discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.DEV.DEVNAME.NOT_MATCHES}'
          value: '^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)'
          description: 'Used in block device discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.FS.FSDEVICE.MATCHES}'
          value: .+
          description: 'Used in filesystem discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.FS.FSDEVICE.NOT_MATCHES}'
          value: '.*(tmpfs|shm)$'
          description: 'Used in filesystem discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.FS.FSNAME.MATCHES}'
          value: .+
          description: 'Used in filesystem discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.FS.FSNAME.NOT_MATCHES}'
          value: ^(/dev|/sys|/run|/proc|.+/shm$)
          description: 'Used in filesystem discovery. Can be overridden on the host or linked template level.'
        - macro: '{$VFS.FS.INODE.PFREE.MIN.CRIT}'
          value: '10'
          description: 'The critical threshold of the filesystem metadata utilization.'
        - macro: '{$VFS.FS.INODE.PFREE.MIN.WARN}'
          value: '20'
          description: 'The warning threshold of the filesystem metadata utilization.'
        - macro: '{$VFS.FS.PUSED.MAX.CRIT}'
          value: '90'
          description: 'The critical threshold of the filesystem utilization.'
        - macro: '{$VFS.FS.PUSED.MAX.WARN}'
          value: '80'
          description: 'The warning threshold of the filesystem utilization.'
      dashboards:
        - uuid: db1904856337427f9b5ae667e0d93b45
          name: Filesystems
          pages:
            - name: Overview
              widgets:
                - type: graphprototype
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '3'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'FS [{#FSNAME}]: Space utilization chart (relative to total)'
                    - type: STRING
                      name: reference
                      value: AAAEB
                - type: graphprototype
                  'y': '5'
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'FS [{#FSNAME}]: Space usage graph, in % (relative to max available)'
                    - type: STRING
                      name: reference
                      value: AAAEC
        - uuid: e0f04b83911a47ba8ee30fa91b4f63a9
          name: 'Network interfaces'
          pages:
            - widgets:
                - type: graphprototype
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Interface {#IFNAME}({#IFALIAS}): Network traffic'
                    - type: STRING
                      name: reference
                      value: AAAAI
        - uuid: 59f09fada3ab43d1bdb70091f92e77f1
          name: 'System performance'
          pages:
            - widgets:
                - type: graph
                  width: '36'
                  height: '5'
                  fields:
                    - type: GRAPH
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Linux: System load'
                    - type: STRING
                      name: reference
                      value: AAAAA
                - type: graph
                  'y': '5'
                  width: '36'
                  height: '5'
                  fields:
                    - type: GRAPH
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Linux: Memory usage'
                    - type: STRING
                      name: reference
                      value: AAAAC
                - type: graphprototype
                  'y': '10'
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '3'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'FS [{#FSNAME}]: Space utilization chart (relative to total)'
                    - type: STRING
                      name: reference
                      value: AAAEA
                - type: graphprototype
                  'y': '15'
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: '{#DEVNAME}: Disk read/write rates'
                    - type: STRING
                      name: reference
                      value: AAAAF
                - type: graphprototype
                  'y': '20'
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: ITEM_PROTOTYPE
                      name: itemid.0
                      value:
                        host: 'Linux by SNMP'
                        key: 'vfs.dev.util[diskIOLA1.{#SNMPINDEX}]'
                    - type: STRING
                      name: reference
                      value: AAAAG
                    - type: INTEGER
                      name: source_type
                      value: '3'
                - type: graphprototype
                  'y': '25'
                  width: '72'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Interface {#IFNAME}({#IFALIAS}): Network traffic'
                    - type: STRING
                      name: reference
                      value: AAAAH
                - type: graphprototype
                  x: '36'
                  width: '36'
                  height: '5'
                  fields:
                    - type: INTEGER
                      name: columns
                      value: '1'
                    - type: GRAPH_PROTOTYPE
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Linux: CPU usage{#SINGLETON}'
                    - type: STRING
                      name: reference
                      value: AAAAB
                - type: graph
                  x: '36'
                  'y': '5'
                  width: '36'
                  height: '5'
                  fields:
                    - type: GRAPH
                      name: graphid.0
                      value:
                        host: 'Linux by SNMP'
                        name: 'Linux: Swap usage'
                    - type: STRING
                      name: reference
                      value: AAAAD
      valuemaps:
        - uuid: 1fe48656fa5e4a23903921a5b0f2aac4
          name: 'EtherLike-MIB::dot3StatsDuplexStatus'
          mappings:
            - value: '1'
              newvalue: unknown
            - value: '2'
              newvalue: halfDuplex
            - value: '3'
              newvalue: fullDuplex
        - uuid: 1578e9a6c5f24dd1915d981c245b68fa
          name: 'IF-MIB::ifOperStatus'
          mappings:
            - value: '1'
              newvalue: up
            - value: '2'
              newvalue: down
            - value: '4'
              newvalue: unknown
            - value: '5'
              newvalue: dormant
            - value: '6'
              newvalue: notPresent
            - value: '7'
              newvalue: lowerLayerDown
        - uuid: 4a342bf160284052bc94e123d13f7992
          name: 'IF-MIB::ifType'
          mappings:
            - value: '1'
              newvalue: other
            - value: '2'
              newvalue: regular1822
            - value: '3'
              newvalue: hdh1822
            - value: '4'
              newvalue: ddnX25
            - value: '5'
              newvalue: rfc877x25
            - value: '6'
              newvalue: ethernetCsmacd
            - value: '7'
              newvalue: iso88023Csmacd
            - value: '8'
              newvalue: iso88024TokenBus
            - value: '9'
              newvalue: iso88025TokenRing
            - value: '10'
              newvalue: iso88026Man
            - value: '11'
              newvalue: starLan
            - value: '12'
              newvalue: proteon10Mbit
            - value: '13'
              newvalue: proteon80Mbit
            - value: '14'
              newvalue: hyperchannel
            - value: '15'
              newvalue: fddi
            - value: '16'
              newvalue: lapb
            - value: '17'
              newvalue: sdlc
            - value: '18'
              newvalue: ds1
            - value: '19'
              newvalue: e1
            - value: '20'
              newvalue: basicISDN
            - value: '21'
              newvalue: primaryISDN
            - value: '22'
              newvalue: propPointToPointSerial
            - value: '23'
              newvalue: ppp
            - value: '24'
              newvalue: softwareLoopback
            - value: '25'
              newvalue: eon
            - value: '26'
              newvalue: ethernet3Mbit
            - value: '27'
              newvalue: nsip
            - value: '28'
              newvalue: slip
            - value: '29'
              newvalue: ultra
            - value: '30'
              newvalue: ds3
            - value: '31'
              newvalue: sip
            - value: '32'
              newvalue: frameRelay
            - value: '33'
              newvalue: rs232
            - value: '34'
              newvalue: para
            - value: '35'
              newvalue: arcnet
            - value: '36'
              newvalue: arcnetPlus
            - value: '37'
              newvalue: atm
            - value: '38'
              newvalue: miox25
            - value: '39'
              newvalue: sonet
            - value: '40'
              newvalue: x25ple
            - value: '41'
              newvalue: iso88022llc
            - value: '42'
              newvalue: localTalk
            - value: '43'
              newvalue: smdsDxi
            - value: '44'
              newvalue: frameRelayService
            - value: '45'
              newvalue: v35
            - value: '46'
              newvalue: hssi
            - value: '47'
              newvalue: hippi
            - value: '48'
              newvalue: modem
            - value: '49'
              newvalue: aal5
            - value: '50'
              newvalue: sonetPath
            - value: '51'
              newvalue: sonetVT
            - value: '52'
              newvalue: smdsIcip
            - value: '53'
              newvalue: propVirtual
            - value: '54'
              newvalue: propMultiplexor
            - value: '55'
              newvalue: ieee80212
            - value: '56'
              newvalue: fibreChannel
            - value: '57'
              newvalue: hippiInterface
            - value: '58'
              newvalue: frameRelayInterconnect
            - value: '59'
              newvalue: aflane8023
            - value: '60'
              newvalue: aflane8025
            - value: '61'
              newvalue: cctEmul
            - value: '62'
              newvalue: fastEther
            - value: '63'
              newvalue: isdn
            - value: '64'
              newvalue: v11
            - value: '65'
              newvalue: v36
            - value: '66'
              newvalue: g703at64k
            - value: '67'
              newvalue: g703at2mb
            - value: '68'
              newvalue: qllc
            - value: '69'
              newvalue: fastEtherFX
            - value: '70'
              newvalue: channel
            - value: '71'
              newvalue: ieee80211
            - value: '72'
              newvalue: ibm370parChan
            - value: '73'
              newvalue: escon
            - value: '74'
              newvalue: dlsw
            - value: '75'
              newvalue: isdns
            - value: '76'
              newvalue: isdnu
            - value: '77'
              newvalue: lapd
            - value: '78'
              newvalue: ipSwitch
            - value: '79'
              newvalue: rsrb
            - value: '80'
              newvalue: atmLogical
            - value: '81'
              newvalue: ds0
            - value: '82'
              newvalue: ds0Bundle
            - value: '83'
              newvalue: bsc
            - value: '84'
              newvalue: async
            - value: '85'
              newvalue: cnr
            - value: '86'
              newvalue: iso88025Dtr
            - value: '87'
              newvalue: eplrs
            - value: '88'
              newvalue: arap
            - value: '89'
              newvalue: propCnls
            - value: '90'
              newvalue: hostPad
            - value: '91'
              newvalue: termPad
            - value: '92'
              newvalue: frameRelayMPI
            - value: '93'
              newvalue: x213
            - value: '94'
              newvalue: adsl
            - value: '95'
              newvalue: radsl
            - value: '96'
              newvalue: sdsl
            - value: '97'
              newvalue: vdsl
            - value: '98'
              newvalue: iso88025CRFPInt
            - value: '99'
              newvalue: myrinet
            - value: '100'
              newvalue: voiceEM
            - value: '101'
              newvalue: voiceFXO
            - value: '102'
              newvalue: voiceFXS
            - value: '103'
              newvalue: voiceEncap
            - value: '104'
              newvalue: voiceOverIp
            - value: '105'
              newvalue: atmDxi
            - value: '106'
              newvalue: atmFuni
            - value: '107'
              newvalue: atmIma
            - value: '108'
              newvalue: pppMultilinkBundle
            - value: '109'
              newvalue: ipOverCdlc
            - value: '110'
              newvalue: ipOverClaw
            - value: '111'
              newvalue: stackToStack
            - value: '112'
              newvalue: virtualIpAddress
            - value: '113'
              newvalue: mpc
            - value: '114'
              newvalue: ipOverAtm
            - value: '115'
              newvalue: iso88025Fiber
            - value: '116'
              newvalue: tdlc
            - value: '117'
              newvalue: gigabitEthernet
            - value: '118'
              newvalue: hdlc
            - value: '119'
              newvalue: lapf
            - value: '120'
              newvalue: v37
            - value: '121'
              newvalue: x25mlp
            - value: '122'
              newvalue: x25huntGroup
            - value: '123'
              newvalue: trasnpHdlc
            - value: '124'
              newvalue: interleave
            - value: '125'
              newvalue: fast
            - value: '126'
              newvalue: ip
            - value: '127'
              newvalue: docsCableMaclayer
            - value: '128'
              newvalue: docsCableDownstream
            - value: '129'
              newvalue: docsCableUpstream
            - value: '130'
              newvalue: a12MppSwitch
            - value: '131'
              newvalue: tunnel
            - value: '132'
              newvalue: coffee
            - value: '133'
              newvalue: ces
            - value: '134'
              newvalue: atmSubInterface
            - value: '135'
              newvalue: l2vlan
            - value: '136'
              newvalue: l3ipvlan
            - value: '137'
              newvalue: l3ipxvlan
            - value: '138'
              newvalue: digitalPowerline
            - value: '139'
              newvalue: mediaMailOverIp
            - value: '140'
              newvalue: dtm
            - value: '141'
              newvalue: dcn
            - value: '142'
              newvalue: ipForward
            - value: '143'
              newvalue: msdsl
            - value: '144'
              newvalue: ieee1394
            - value: '145'
              newvalue: if-gsn
            - value: '146'
              newvalue: dvbRccMacLayer
            - value: '147'
              newvalue: dvbRccDownstream
            - value: '148'
              newvalue: dvbRccUpstream
            - value: '149'
              newvalue: atmVirtual
            - value: '150'
              newvalue: mplsTunnel
            - value: '151'
              newvalue: srp
            - value: '152'
              newvalue: voiceOverAtm
            - value: '153'
              newvalue: voiceOverFrameRelay
            - value: '154'
              newvalue: idsl
            - value: '155'
              newvalue: compositeLink
            - value: '156'
              newvalue: ss7SigLink
            - value: '157'
              newvalue: propWirelessP2P
            - value: '158'
              newvalue: frForward
            - value: '159'
              newvalue: rfc1483
            - value: '160'
              newvalue: usb
            - value: '161'
              newvalue: ieee8023adLag
            - value: '162'
              newvalue: bgppolicyaccounting
            - value: '163'
              newvalue: frf16MfrBundle
            - value: '164'
              newvalue: h323Gatekeeper
            - value: '165'
              newvalue: h323Proxy
            - value: '166'
              newvalue: mpls
            - value: '167'
              newvalue: mfSigLink
            - value: '168'
              newvalue: hdsl2
            - value: '169'
              newvalue: shdsl
            - value: '170'
              newvalue: ds1FDL
            - value: '171'
              newvalue: pos
            - value: '172'
              newvalue: dvbAsiIn
            - value: '173'
              newvalue: dvbAsiOut
            - value: '174'
              newvalue: plc
            - value: '175'
              newvalue: nfas
            - value: '176'
              newvalue: tr008
            - value: '177'
              newvalue: gr303RDT
            - value: '178'
              newvalue: gr303IDT
            - value: '179'
              newvalue: isup
            - value: '180'
              newvalue: propDocsWirelessMaclayer
            - value: '181'
              newvalue: propDocsWirelessDownstream
            - value: '182'
              newvalue: propDocsWirelessUpstream
            - value: '183'
              newvalue: hiperlan2
            - value: '184'
              newvalue: propBWAp2Mp
            - value: '185'
              newvalue: sonetOverheadChannel
            - value: '186'
              newvalue: digitalWrapperOverheadChannel
            - value: '187'
              newvalue: aal2
            - value: '188'
              newvalue: radioMAC
            - value: '189'
              newvalue: atmRadio
            - value: '190'
              newvalue: imt
            - value: '191'
              newvalue: mvl
            - value: '192'
              newvalue: reachDSL
            - value: '193'
              newvalue: frDlciEndPt
            - value: '194'
              newvalue: atmVciEndPt
            - value: '195'
              newvalue: opticalChannel
            - value: '196'
              newvalue: opticalTransport
            - value: '197'
              newvalue: propAtm
            - value: '198'
              newvalue: voiceOverCable
            - value: '199'
              newvalue: infiniband
            - value: '200'
              newvalue: teLink
            - value: '201'
              newvalue: q2931
            - value: '202'
              newvalue: virtualTg
            - value: '203'
              newvalue: sipTg
            - value: '204'
              newvalue: sipSig
            - value: '205'
              newvalue: docsCableUpstreamChannel
            - value: '206'
              newvalue: econet
            - value: '207'
              newvalue: pon155
            - value: '208'
              newvalue: pon622
            - value: '209'
              newvalue: bridge
            - value: '210'
              newvalue: linegroup
            - value: '211'
              newvalue: voiceEMFGD
            - value: '212'
              newvalue: voiceFGDEANA
            - value: '213'
              newvalue: voiceDID
            - value: '214'
              newvalue: mpegTransport
            - value: '215'
              newvalue: sixToFour
            - value: '216'
              newvalue: gtp
            - value: '217'
              newvalue: pdnEtherLoop1
            - value: '218'
              newvalue: pdnEtherLoop2
            - value: '219'
              newvalue: opticalChannelGroup
            - value: '220'
              newvalue: homepna
            - value: '221'
              newvalue: gfp
            - value: '222'
              newvalue: ciscoISLvlan
            - value: '223'
              newvalue: actelisMetaLOOP
            - value: '224'
              newvalue: fcipLink
            - value: '225'
              newvalue: rpr
            - value: '226'
              newvalue: qam
            - value: '227'
              newvalue: lmp
            - value: '228'
              newvalue: cblVectaStar
            - value: '229'
              newvalue: docsCableMCmtsDownstream
            - value: '230'
              newvalue: adsl2
            - value: '231'
              newvalue: macSecControlledIF
            - value: '232'
              newvalue: macSecUncontrolledIF
            - value: '233'
              newvalue: aviciOpticalEther
            - value: '234'
              newvalue: atmbond
            - value: '235'
              newvalue: voiceFGDOS
            - value: '236'
              newvalue: mocaVersion1
            - value: '237'
              newvalue: ieee80216WMAN
            - value: '238'
              newvalue: adsl2plus
            - value: '239'
              newvalue: dvbRcsMacLayer
            - value: '240'
              newvalue: dvbTdm
            - value: '241'
              newvalue: dvbRcsTdma
            - value: '242'
              newvalue: x86Laps
            - value: '243'
              newvalue: wwanPP
            - value: '244'
              newvalue: wwanPP2
            - value: '245'
              newvalue: voiceEBS
            - value: '246'
              newvalue: ifPwType
            - value: '247'
              newvalue: ilan
            - value: '248'
              newvalue: pip
            - value: '249'
              newvalue: aluELP
            - value: '250'
              newvalue: gpon
            - value: '251'
              newvalue: vdsl2
            - value: '252'
              newvalue: capwapDot11Profile
            - value: '253'
              newvalue: capwapDot11Bss
            - value: '254'
              newvalue: capwapWtpVirtualRadio
            - value: '255'
              newvalue: bits
            - value: '256'
              newvalue: docsCableUpstreamRfPort
            - value: '257'
              newvalue: cableDownstreamRfPort
            - value: '258'
              newvalue: vmwareVirtualNic
            - value: '259'
              newvalue: ieee802154
            - value: '260'
              newvalue: otnOdu
            - value: '261'
              newvalue: otnOtu
            - value: '262'
              newvalue: ifVfiType
            - value: '263'
              newvalue: g9981
            - value: '264'
              newvalue: g9982
            - value: '265'
              newvalue: g9983
            - value: '266'
              newvalue: aluEpon
            - value: '267'
              newvalue: aluEponOnu
            - value: '268'
              newvalue: aluEponPhysicalUni
            - value: '269'
              newvalue: aluEponLogicalLink
            - value: '270'
              newvalue: aluGponOnu
            - value: '271'
              newvalue: aluGponPhysicalUni
            - value: '272'
              newvalue: vmwareNicTeam
            - value: '277'
              newvalue: docsOfdmDownstream
            - value: '278'
              newvalue: docsOfdmaUpstream
            - value: '279'
              newvalue: gfast
            - value: '280'
              newvalue: sdci
            - value: '281'
              newvalue: xboxWireless
            - value: '282'
              newvalue: fastdsl
            - value: '283'
              newvalue: docsCableScte55d1FwdOob
            - value: '284'
              newvalue: docsCableScte55d1RetOob
            - value: '285'
              newvalue: docsCableScte55d2DsOob
            - value: '286'
              newvalue: docsCableScte55d2UsOob
            - value: '287'
              newvalue: docsCableNdf
            - value: '288'
              newvalue: docsCableNdr
            - value: '289'
              newvalue: ptm
            - value: '290'
              newvalue: ghn
        - uuid: 1ccba0a6ed744226ba878957e7d1aa47
          name: 'Service state'
          mappings:
            - value: '0'
              newvalue: Down
            - value: '1'
              newvalue: Up
        - uuid: 72e9f56c06b546319580d856fc112dc1
          name: zabbix.host.available
          mappings:
            - value: '0'
              newvalue: 'not available'
            - value: '1'
              newvalue: available
            - value: '2'
              newvalue: unknown
  triggers:
    - uuid: 8d66563ff7744cd6847325d473eaacfe
      expression: 'max(/Linux by SNMP/system.swap.pfree[snmp],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by SNMP/system.swap.total[memTotalSwap.0])>0'
      name: 'High swap space usage'
      event_name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)'
      opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
      priority: WARNING
      description: 'If there is no swap configured, this trigger is ignored.'
      dependencies:
        - name: 'High memory utilization'
          expression: 'min(/Linux by SNMP/vm.memory.util[snmp],5m)>{$MEMORY.UTIL.MAX}'
        - name: 'Lack of available memory'
          expression: 'max(/Linux by SNMP/vm.memory.available[snmp],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by SNMP/vm.memory.total[memTotalReal.0])>0'
      tags:
        - tag: scope
          value: capacity
    - uuid: e129fb90ec084a83806aec27141cd6eb
      expression: '(last(/Linux by SNMP/system.hw.uptime[hrSystemUptime.0])>0 and last(/Linux by SNMP/system.hw.uptime[hrSystemUptime.0])<10m) or (last(/Linux by SNMP/system.hw.uptime[hrSystemUptime.0])=0 and last(/Linux by SNMP/system.net.uptime[sysUpTime.0])<10m)'
      name: 'Host has been restarted'
      event_name: '{HOST.NAME} has been restarted (uptime < 10m)'
      priority: WARNING
      description: 'Uptime is less than 10 minutes.'
      manual_close: 'YES'
      dependencies:
        - name: 'No SNMP data collection'
          expression: 'max(/Linux by SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0'
      tags:
        - tag: scope
          value: notice
    - uuid: b0a04a6a01854d0eb6f9f225c1108261
      expression: 'max(/Linux by SNMP/vm.memory.available[snmp],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by SNMP/vm.memory.total[memTotalReal.0])>0'
      name: 'Lack of available memory'
      event_name: 'Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
      opdata: 'Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
      priority: AVERAGE
      description: 'The system is running out of memory.'
      tags:
        - tag: scope
          value: capacity
        - tag: scope
          value: performance
    - uuid: 33df3354161047f0b47ad7736b70a302
      expression: |
        min(/Linux by SNMP/system.cpu.load.avg1[laLoad.1],5m)/last(/Linux by SNMP/system.cpu.num[snmp])>{$LOAD_AVG_PER_CPU.MAX.WARN}
        and last(/Linux by SNMP/system.cpu.load.avg5[laLoad.2])>0
        and last(/Linux by SNMP/system.cpu.load.avg15[laLoad.3])>0
      name: 'Load average is too high'
      event_name: 'Load average is too high (per CPU load over {$LOAD_AVG_PER_CPU.MAX.WARN} for 5m)'
      opdata: 'Load averages(1m 5m 15m): ({ITEM.LASTVALUE1} {ITEM.LASTVALUE3} {ITEM.LASTVALUE4}), # of CPUs: {ITEM.LASTVALUE2}'
      priority: AVERAGE
      description: 'The load average per CPU is too high. The system may be slow to respond.'
      tags:
        - tag: scope
          value: capacity
        - tag: scope
          value: performance
  graphs:
    - uuid: ff743a3e32e7497b9b98173b3611687f
      name: 'Linux: CPU jumps'
      graph_items:
        - color: 199C0D
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.switches[ssRawContexts.0]'
        - sortorder: '1'
          color: F63100
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.intr[ssRawInterrupts.0]'
    - uuid: 16b11e6079864c71a7d068276a8e8650
      name: 'Linux: Memory usage'
      ymin_type_1: FIXED
      graph_items:
        - drawtype: BOLD_LINE
          color: 199C0D
          item:
            host: 'Linux by SNMP'
            key: 'vm.memory.total[memTotalReal.0]'
        - sortorder: '1'
          drawtype: GRADIENT_LINE
          color: F63100
          item:
            host: 'Linux by SNMP'
            key: 'vm.memory.available[snmp]'
    - uuid: 5cd95425d8fe4705833995ccfb484c66
      name: 'Linux: Memory utilization'
      ymin_type_1: FIXED
      ymax_type_1: FIXED
      graph_items:
        - drawtype: GRADIENT_LINE
          color: 199C0D
          item:
            host: 'Linux by SNMP'
            key: 'vm.memory.util[snmp]'
    - uuid: 421c99e9076c4f24931206255577c988
      name: 'Linux: Swap usage'
      graph_items:
        - color: 199C0D
          item:
            host: 'Linux by SNMP'
            key: 'system.swap.free[memAvailSwap.0]'
        - sortorder: '1'
          color: F63100
          item:
            host: 'Linux by SNMP'
            key: 'system.swap.total[memTotalSwap.0]'
    - uuid: feff7234e6cc420e94acc3c0dab0a61e
      name: 'Linux: System load'
      ymin_type_1: FIXED
      graph_items:
        - color: 199C0D
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.load.avg1[laLoad.1]'
        - sortorder: '1'
          color: F63100
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.load.avg5[laLoad.2]'
        - sortorder: '2'
          color: 00611C
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.load.avg15[laLoad.3]'
        - sortorder: '3'
          color: F7941D
          yaxisside: RIGHT
          item:
            host: 'Linux by SNMP'
            key: 'system.cpu.num[snmp]'
