Re: Nexus 5000 CPU & RAM OIDs/MIBs

parians · ‎07-26-2010

Hi all, I am trying to graph my Nexus 5000's in Cacti but cannot find the correct MIB or OIDs that reference CPU and memory utilisation.

I have used Cisco's various search tools as well as Google but have been unsuccessful so far. If anyone could point me in the right direction, it would be greatly appreciated.

Thanks.

Lucien Avramov · ‎08-13-2010

The Nexus 5000 devices support the CISCO-SYSTEM-EXT-MIB, which 
includes the following OIDs to monitor CPU and Memory:
cseSysCPUUtilization (.1.3.6.1.4.1.9.9.305.1.1.1)
cseSysMemoryUtilization (.1.3.6.1.4.1.9.9.305.1.1.2)

sbhadrav@cisco.com · ‎03-19-2018

Nexus 5000 CPU & RAM OIDs/MIBs

Case Solution:
CPU: oid to use is : 1.3.6.1.4.1.9.9.305.1.1.1 (cseSysCPUUtilization) It's part of the MIB:

CISCO-SYSTEM-EXT-MIB

It will display the value in percent of cpu utilization.

ME-TestBed-A(nxos)# show system resources

Load average:   1 minute: 0.26   5 minutes: 0.41   15 minutes: 0.43

Processes   :   393 total, 1 running

CPU states :   1.0% user,   4.0% kernel,   95.0% idle

Memory usage:   3634820K total,   1728600K used,   1906220K free

                   81256K buffers, 1037176K cache

dhcp-171-69-89-49:~ lulu-mbp$ snmpwalk -c public -v 2c 172.25.180.5

1.3.6.1.4.1.9.9.305.1.1.1

SNMPv2-SMI::enterprises.9.9.305.1.1.1.0 = Gauge32: 5

As you see, show sys resources shows 95% idle, so the utilization is 5% cpu and that is the value snmp displays.

-------------

Power and Fans, it's quite limited

The cisco envmon mib is not supported yet on the 5K it looks like.

That leaves us with the FRU mib : 1.3.6.1.4.1.9.9.117 ftp://ftp.cisco.com/pub/mibs/oid/CISCO-ENTITY-FRU-CONTROL-MIB.oid

The index values will be coming from oid: entPhysicalTable (

1.3.6.1.2.1.47.1.1.1) part of the ENTITY-MIB

dhcp-171-69-89-49:~ lulu-mbp$ snmpwalk -c public -v 2c 172.25.180.5

1.3.6.1.4.1.9.9.117

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.1.470 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.1.1000470 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.2.470 = STRING: "CentiAmps @ 12V"

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.2.1000470 = STRING: "CentiAmps @

12V"

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.3.470 = INTEGER: 4538

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.3.1000470 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.4.470 = INTEGER: 29

SNMPv2-SMI::enterprises.9.9.117.1.1.1.1.4.1000470 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.22 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.23 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.470 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.1000022 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.1000470 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.1.3000022 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.22 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.23 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.470 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.1000022 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.1000470 = INTEGER: 4

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.3000022 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.22 = INTEGER: -2910

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.23 = INTEGER: -83

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.470 = INTEGER: 29

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.1000022 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.1000470 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.3.3000022 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.1.3.0 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.1.22 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.1.23 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.1.1000022 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.1.3000022 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.2.22 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.2.23 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.2.1000022 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.2.3000022 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.3.22 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.3.23 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.3.1000022 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.3.3000022 = INTEGER: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.4.22 = Timeticks: (1027) 0:00:10.27

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.4.23 = Timeticks: (8520) 0:01:25.20

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.4.1000022 = Timeticks:

(41634711) 4 days, 19:39:07.11

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.4.3000022 = Timeticks:

(41634712) 4 days, 19:39:07.12

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.5.22 = Timeticks: (0) 0:00:00.00

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.5.23 = Timeticks: (0) 0:00:00.00

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.5.1000022 = Timeticks: (0)

0:00:00.00

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.5.3000022 = Timeticks: (0)

0:00:00.00

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.6.22 = ""

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.6.23 = ""

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.6.1000022 = ""

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.6.3000022 = ""

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.8.22 = Gauge32: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.8.23 = Gauge32: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.8.1000022 = Gauge32: 0

SNMPv2-SMI::enterprises.9.9.117.1.2.1.1.8.3000022 = Gauge32: 0

SNMPv2-SMI::enterprises.9.9.117.1.3.1.0 = INTEGER: 1

SNMPv2-SMI::enterprises.9.9.117.1.4.1.1.1.534 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.4.1.1.1.535 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.4.1.1.1.536 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.4.1.1.1.537 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.10 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.22 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.23 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.149 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.214 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.215 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.278 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.279 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.342 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.343 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.470 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.534 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.535 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.536 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.537 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4950 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4951 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4952 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4953 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4954 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4955 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4956 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4957 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4958 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4959 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4960 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4961 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4962 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4963 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4964 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4965 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4966 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4967 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4968 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.4969 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5206 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5207 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5208 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5209 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5210 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5211 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5212 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.5213 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21590 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21591 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21592 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21593 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21594 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21595 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21596 = INTEGER: 2

SNMPv2-SMI::enterprises.9.9.117.1.5.1.1.1.21602 = INTEGER: 2

You can read in :

ftp://ftp.cisco.com/pub/mibs/v1/CISCO-ENTITY-FRU-CONTROL-MIB-V1SMI.my

what the values of the integer means per OID.

Lets take for example (look at file

ftp://ftp.cisco.com/pub/mibs/oid/CISCO-ENTITY-FRU-CONTROL-MIB.oid)

cefcFRUPowerOperStatus : 1.3.6.1.4.1.9.9.117.1.1.2.1.2 for one of the

indexes:

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.22 = INTEGER: 2

Now we need to find who is 22:

SNMPv2-SMI::mib-2.47.1.1.1.1.7.22 = STRING: "20 port 10GE SFP+/Supervior

in Fixed Module-1"

Now what does mean the INTEGER 2 from :

SNMPv2-SMI::enterprises.9.9.117.1.1.2.1.2.22 = INTEGER: 2

Lets look at : CISCO-ENTITY-FRU-CONTROL-MIB-V1SMI.my , section

cefcFRUPowerOperStatus, if you search in that file you find :   on(2),

So that measn this supervisor is actually turned on and powered.