How to monitor HDD (disk io) via snmp cacti?

Question

Monitoring

Good day!
I ask for help, there is a remote server (Ubuntu linux) from which you need to take statistics
Load on CPU, RAM, Network load, performance and disk load (disk io).
Version cacti 0.8.8b
Tried the plugin http://docs.cacti.net/usertemplate:data:host_mib:d... Everything was fine.
And tried forums.cacti.net/about8777.html .
The result is the same:
Plugin receives data

+ Running data query [13].
+ Found type = '3' [SNMP Query].
+ Found data query XML file at '/usr/share/cacti/site/resource/snmp_queries/disk_io.xml'
+ XML file parsed ok.
+ <oid_num_indexes> missing in XML file, 'Index Count Changed' emulated by counting oid_index entries
+ Executing SNMP walk for list of indexes @ '.1.3.6.1.4.1.2021.13.15.1.1.1' Index Count: 32
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.1' value: '1'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.2' value: '2'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.3' value: '3'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.4' value: '4'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.5' value: '5'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.6' value: '6'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.7' value: '7'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.8' value: '8'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.9' value: '9'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.10' value: '10'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.11' value: '11'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.12' value: '12'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.13' value: '13'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.14' value: '14'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.15' value: '15'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.16' value: '16'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.17' value: '17'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.18' value: '18'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.19' value: '19'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.20' value: '20'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.21' value: '21'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.22' value: '22'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.23' value: '23'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.24' value: '24'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.25' value: '25'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.26' value: '26'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.27' value: '27'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.28' value: '28'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.29' value: '29'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.30' value: '30'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.31' value: '31'
+ Index found at OID: 'iso.3.6.1.4.1.2021.13.15.1.1.1.32' value: '32'
+ Located input field 'hrDiskIOIndex' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.2021.13.15.1.1.1'
+ Found item [hrDiskIOIndex='1'] index: 1 [from value]
+ Found item [hrDiskIOIndex='2'] index: 2 [from value]
+ Found item [hrDiskIOIndex='3'] index: 3 [from value]
+ Found item [hrDiskIOIndex='4'] index: 4 [from value]
+ Found item [hrDiskIOIndex='5'] index: 5 [from value]
+ Found item [hrDiskIOIndex='6'] index: 6 [from value]
+ Found item [hrDiskIOIndex='7'] index: 7 [from value]
+ Found item [hrDiskIOIndex='8'] index: 8 [from value]
+ Found item [hrDiskIOIndex='9'] index: 9 [from value]
+ Found item [hrDiskIOIndex='10'] index: 10 [from value]
+ Found item [hrDiskIOIndex='11'] index: 11 [from value]
+ Found item [hrDiskIOIndex='12'] index: 12 [from value]
+ Found item [hrDiskIOIndex='13'] index: 13 [from value]
+ Found item [hrDiskIOIndex='14'] index: 14 [from value]
+ Found item [hrDiskIOIndex='15'] index: 15 [from value]
+ Found item [hrDiskIOIndex='16'] index: 16 [from value]
+ Found item [hrDiskIOIndex='17'] index: 17 [from value]
+ Found item [hrDiskIOIndex='18'] index: 18 [from value]
+ Found item [hrDiskIOIndex='19'] index: 19 [from value]
+ Found item [hrDiskIOIndex='20'] index: 20 [from value]
+ Found item [hrDiskIOIndex='21'] index: 21 [from value]
+ Found item [hrDiskIOIndex='22'] index: 22 [from value]
+ Found item [hrDiskIOIndex='23'] index: 23 [from value]
+ Found item [hrDiskIOIndex='24'] index: 24 [from value]
+ Found item [hrDiskIOIndex='25'] index: 25 [from value]
+ Found item [hrDiskIOIndex='26'] index: 26 [from value]
+ Found item [hrDiskIOIndex='27'] index: 27 [from value]
+ Found item [hrDiskIOIndex='28'] index: 28 [from value]
+ Found item [hrDiskIOIndex='29'] index: 29 [from value]
+ Found item [hrDiskIOIndex='30'] index: 30 [from value]
+ Found item [hrDiskIOIndex='31'] index: 31 [from value]
+ Found item [hrDiskIOIndex='32'] index: 32 [from value]
+ Located input field 'hrDiskIODescr' [walk]
+ Executing SNMP walk for data @ '.1.3.6.1.4.1.2021.13.15.1.1.2'
+ Found item [hrDiskIODescr='ram0'] index: 1 [from value]
+ Found item [hrDiskIODescr='ram1'] index: 2 [from value]
+ Found item [hrDiskIODescr='ram2'] index: 3 [from value]
+ Found item [hrDiskIODescr='ram3'] index: 4 [from value]
+ Found item [hrDiskIODescr='ram4'] index: 5 [from value]
+ Found item [hrDiskIODescr='ram5'] index: 6 [from value]
+ Found item [hrDiskIODescr='ram6'] index: 7 [from value]
+ Found item [hrDiskIODescr='ram7'] index: 8 [from value]
+ Found item [hrDiskIODescr='ram8'] index: 9 [from value]
+ Found item [hrDiskIODescr='ram9'] index: 10 [from value]
+ Found item [hrDiskIODescr='ram10'] index: 11 [from value]
+ Found item [hrDiskIODescr='ram11'] index: 12 [from value]
+ Found item [hrDiskIODescr='ram12'] index: 13 [from value]
+ Found item [hrDiskIODescr='ram13'] index: 14 [from value]
+ Found item [hrDiskIODescr='ram14'] index: 15 [from value]
+ Found item [hrDiskIODescr='ram15'] index: 16 [from value]
+ Found item [hrDiskIODescr='loop0'] index: 17 [from value]
+ Found item [hrDiskIODescr='loop1'] index: 18 [from value]
+ Found item [hrDiskIODescr='loop2'] index: 19 [from value]
+ Found item [hrDiskIODescr='loop3'] index: 20 [from value]
+ Found item [hrDiskIODescr='loop4'] index: 21 [from value]
+ Found item [hrDiskIODescr='loop5'] index: 22 [from value]
+ Found item [hrDiskIODescr='loop6'] index: 23 [from value]
+ Found item [hrDiskIODescr='loop7'] index: 24 [from value]
+ Found item [hrDiskIODescr='sda'] index: 25 [from value]
+ Found item [hrDiskIODescr='sdb'] index: 26 [from value]
+ Found item [hrDiskIODescr='sdb1'] index: 27 [from value]
+ Found item [hrDiskIODescr='sdb2'] index: 28 [from value]
+ Found item [hrDiskIODescr='sdb3'] index: 29 [from value]
+ Found item [hrDiskIODescr='md2'] index: 30 [from value]
+ Found item [hrDiskIODescr='md1'] index: 31 [from value]
+ Found item [hrDiskIODescr='md0'] index: 32 [from value]

but the graphs are empty.
Maybe someone will tell you where to dig or a working way to remove disk io from a remote server.
The CPU and RAM load graphs work fine.

Answer 1

I set it up according to this article, everything works for me
wolandblog.com/1221-monitorim-zagruzku-diskov-disk...