zabbix_export:
  version: '5.4'
  date: '2021-11-21T22:06:24Z'
  groups:
    -
      uuid: dc579cd7a1a34222933f24f52a68bcd8
      name: 'Linux servers'
  templates:
    -
      uuid: a70e9642064144bba79b93c7bf3e65df
      template: 'Iostat monitoring'
      name: 'Iostat monitoring'
      description: |
        ## Overview
        
        Please follow to github for install instructions https://github.com/tulnovdl/ZabbixIostatMonitoring
        
        
        
        ## Author
        
        Dmitry Tulnov
        
        
      groups:
        -
          name: 'Linux servers'
      discovery_rules:
        -
          uuid: 32a8f68aa9c14e7bb455cad4db96f6f1
          name: 'Disk Discovery'
          key: 'system.run["iostat -d | awk ''BEGIN {check=0;count=0;array[0]=0;} {if(check==1 && $1 != \"\"){array[count]=$1;count=count+1;}if($1~\"^Device\"){check=1;}} END {printf(\"{\n\t\\"data\\":[\n\");for(i=0;i<count;++i){printf(\"\t\t{\n\t\t\t\\"{#HARDDISK}\\":\\"%s\\"}\", array[i]); if(i+1<count){printf(\",\n\");}} printf(\"]}\n\");}''"]'
          delay: 30s
          filter:
            conditions:
              -
                macro: '{#HARDDISK}'
                value: '^((xvd|sd|hd|vd)[a-z]|md[0-9]+|(nvme[0-9]+n[0-9]+))'
                formulaid: A
          item_prototypes:
            -
              uuid: d9a5f7e6a86842dcb12d977a8ff48b01
              name: 'Disk {#HARDDISK} average queue length of the requests'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},aqu-sz]'
              delay: '0'
              value_type: FLOAT
              units: KBs
              description: 'The average queue length of the requests that were issued to the device. Note: In previous versions, this field was known as avgqu-sz.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''aqu-sz'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 4b3ef6bbc13b464784d596dd5d9b9496
              name: 'Disk {#HARDDISK} discard requests per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},d/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number (after merges) of discard requests completed per second for the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''d/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 99bdcedb1a7f4df597c45711e1f08de4
              name: 'Disk {#HARDDISK} average size of the discard requests'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},dareq-sz]'
              delay: '0'
              value_type: FLOAT
              units: KBs
              description: 'The average size (in kilobytes) of the discard requests that were issued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''dareq-sz'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 32ab9f89c258427e99cfa646357696c8
              name: 'Disk {#HARDDISK} discard data per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},dMB/s]'
              delay: '0'
              value_type: FLOAT
              units: MBs
              description: 'The number of sectors (megabytes) discarded for the device per second.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''dMB/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 6ea6a53ea50b4bf2b5272ab5e7014a56
              name: 'Disk {#HARDDISK} discard requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},drqm/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number of discard requests merged per second that were queued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''drqm/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: d8be9b2b779f4f7f938102f28d730ed7
              name: 'Disk {#HARDDISK} % discard requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},drqm]'
              delay: '0'
              value_type: FLOAT
              units: '%'
              description: 'The percentage of discard requests merged together before being sent to the device'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''drqm'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: ca3c81019489473a99bd8393827b607e
              name: 'Disk {#HARDDISK} time spent by the discard requests in queue'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},d_await]'
              delay: '0'
              value_type: FLOAT
              units: ms
              description: 'The average time (in milliseconds) for discard requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''d_await'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 61ca684c07c9444581adc215cc53d8c0
              name: 'Disk {#HARDDISK} flush requests per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},f/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number (after merges) of flush requests completed per second for the device.  This counts flush requests executed by disks. Flush requests are not tracked for partitions.  Before being merged, flush operations are counted as writes.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''f/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: f7a6c4cf688e45ac8aefe685bf506101
              name: 'Disk {#HARDDISK} time spent by the flush requests in queue'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},f_await]'
              delay: '0'
              value_type: FLOAT
              units: ms
              description: 'The average time (in milliseconds) for flush requests issued to the device to be served.  The block layer combines flush requests and executes at most one at a time.  Thus flush operations could be twice as long: Wait for current flush request, then execute it, then wait for the next one.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''f_await'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 971c4043e1484843859cbef0406c673a
              name: 'Disk {#HARDDISK} read requests per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},r/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number (after merges) of read requests completed per second for the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''r/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 8eaed7c742504850a69f3839b28cc5ad
              name: 'Disk {#HARDDISK} average size of the read requests'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},rareq-sz]'
              delay: '0'
              value_type: FLOAT
              units: KBs
              description: 'The average size (in kilobytes) of the read requests that were issued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''rareq-sz'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: a04b9b90b46042fb958c55f5dd891b56
              name: 'Disk {#HARDDISK} read data per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},rMB/s]'
              delay: '0'
              value_type: FLOAT
              units: MBs
              description: 'The number of sectors (megabytes) read from the device per second.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''rMB/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 95e14095a9894685b4850568ea3632ea
              name: 'Disk {#HARDDISK} read requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},rrqm/s]'
              delay: '0'
              value_type: FLOAT
              units: '%'
              description: 'The number of read requests merged per second that were queued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''rrqm/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 570ba78253734446824d203072b19fc2
              name: 'Disk {#HARDDISK} % read requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},rrqm]'
              delay: '0'
              value_type: FLOAT
              units: '%'
              description: 'The percentage of read requests merged together before being sent to the device'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''rrqm'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: b3fdadfc40174029b9a28393e8783299
              name: 'Disk {#HARDDISK} time spent by the read requests in queue'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},r_await]'
              delay: '0'
              value_type: FLOAT
              units: ms
              description: 'The average time (in milliseconds) for read requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''r_await'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
              trigger_prototypes:
                -
                  uuid: 2b0f2be9d5f845ebb7f7c24c1f4ac4f7
                  expression: 'last(/Iostat monitoring/iostat.summary[{#HARDDISK},r_await])>2'
                  name: 'Disk {#HARDDISK} time spent by the read requests in queue'
                  priority: DISASTER
                  description: 'Read request slower than 2ms'
            -
              uuid: 074bc5f01b474a958f299327fdef3d3d
              name: 'Disk {#HARDDISK} utilization'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},util]'
              delay: '0'
              value_type: FLOAT
              units: '%'
              description: 'Device utilization in %'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - $.util
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
              trigger_prototypes:
                -
                  uuid: 64d503d56bb64d2e86eac0b3b6482ffa
                  expression: 'last(/Iostat monitoring/iostat.summary[{#HARDDISK},util])>70'
                  name: 'Disk {#HARDDISK} utilization high'
                  priority: HIGH
                -
                  uuid: 65ee7632895b46c5abd43189c1ad1d4b
                  expression: 'last(/Iostat monitoring/iostat.summary[{#HARDDISK},util])>90'
                  name: 'Disk {#HARDDISK} utilization high critical'
                  priority: DISASTER
            -
              uuid: c6ed6861259e44e790063d24013c6e25
              name: 'Disk {#HARDDISK} write requests per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},w/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number (after merges) of write requests completed per second for the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''w/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 3177da4ff3ab401789b0fd5ef4885b52
              name: 'Disk {#HARDDISK} average size of the write requests'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},wareq-sz]'
              delay: '0'
              value_type: FLOAT
              units: KBs
              description: 'The average size (in kilobytes) of the write requests that were issued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''wareq-sz'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 40dd11ac040a4683b23898250f328ca3
              name: 'Disk {#HARDDISK} write data per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},wMB/s]'
              delay: '0'
              value_type: FLOAT
              units: MBs
              description: 'The number of sectors (kilobytes, megabytes) written to the device per second.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''wMB/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: cab8fc074ef24dd98e1d468eeaa4fda4
              name: 'Disk {#HARDDISK} write requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},wrqm/s]'
              delay: '0'
              value_type: FLOAT
              units: ops
              description: 'The number of write requests merged per second that were queued to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''wrqm/s'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: b06f9fe8be294e1a8c2b6ba4ba309bb7
              name: 'Disk {#HARDDISK} % write requests (merged) per second'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},wrqm]'
              delay: '0'
              value_type: FLOAT
              units: '%'
              description: 'The percentage of write requests merged together before being sent to the device.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''wrqm'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
            -
              uuid: 32f09023cc7d4e6c815d65adf5182956
              name: 'Disk {#HARDDISK} time spent by the write requests in queue'
              type: DEPENDENT
              key: 'iostat.summary[{#HARDDISK},w_await]'
              delay: '0'
              value_type: FLOAT
              units: ms
              description: 'The average time (in milliseconds) for write requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them.'
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$[''w_await'']'
              master_item:
                key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              tags:
                -
                  tag: Application
                  value: iostat
              trigger_prototypes:
                -
                  uuid: 25e61bf48a7e4a5e9cbd3d1b66bdfd8e
                  expression: 'last(/Iostat monitoring/iostat.summary[{#HARDDISK},w_await])>3'
                  name: 'Disk {#HARDDISK} time spent by the write requests in queue to high'
                  priority: HIGH
                  description: 'Disk query larger than 3 ms, this will lead to slowdowns'
                -
                  uuid: 6b6bf268519d4870b94c89585bb61925
                  expression: 'last(/Iostat monitoring/iostat.summary[{#HARDDISK},w_await])>5'
                  name: 'Disk {#HARDDISK} time spent by the write requests in queue to high'
                  priority: DISASTER
                  description: 'Disk query larger than 5 ms, this really bad, need to investigate'
            -
              uuid: 3a8cd940d9b143fb83255d6c258abea4
              name: 'Disk {#HARDDISK} iostat summary'
              key: 'system.run["iostat -xm -o JSON 1 1 | jq -r ''.sysstat.hosts[0].statistics[0].disk | .[] | select(.disk_device == \"{#HARDDISK}\")''"]'
              delay: 20s
              trends: '0'
              value_type: TEXT
              tags:
                -
                  tag: Application
                  value: iostat