[ACCEPTED]-Figure out memory usage using SNMP on Windows-oid

Accepted answer

Score: 10

Try 1.3.6.1.2.1.25.2.3.1. I received the following results with 6 Net-SNMP's snmpwalk utility from one of 5 our Windows Server 2003 servers:

$ snmpwalk -v1 -cpublic 10.200.80.221 1.3.6.1.2.1.25.2.3.1.3
HOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: C:\ Label:  Serial Number 38728140
HOST-RESOURCES-MIB::hrStorageDescr.2 = STRING: D:\
HOST-RESOURCES-MIB::hrStorageDescr.3 = STRING: O:\ Label:Data  Serial Number b618c4bc
HOST-RESOURCES-MIB::hrStorageDescr.4 = STRING: Q:\ Label:Quorum  Serial Number 4cbbcc74
HOST-RESOURCES-MIB::hrStorageDescr.5 = STRING: Virtual Memory
HOST-RESOURCES-MIB::hrStorageDescr.6 = STRING: Physical Memory

$ snmpwalk -v1 -cpublic 10.200.80.221 1.3.6.1.2.1.25.2.3.1.4
HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.2 = INTEGER: 0 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.3 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.4 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.5 = INTEGER: 65536 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.6 = INTEGER: 65536 Bytes

$ snmpwalk -v1 -cpublic 10.200.80.221 1.3.6.1.2.1.25.2.3.1.5
HOST-RESOURCES-MIB::hrStorageSize.1 = INTEGER: 17911195
HOST-RESOURCES-MIB::hrStorageSize.2 = INTEGER: 0
HOST-RESOURCES-MIB::hrStorageSize.3 = INTEGER: 66794245
HOST-RESOURCES-MIB::hrStorageSize.4 = INTEGER: 35836990
HOST-RESOURCES-MIB::hrStorageSize.5 = INTEGER: 128101
HOST-RESOURCES-MIB::hrStorageSize.6 = INTEGER: 98266

$ snmpwalk -v1 -cpublic 10.200.80.221 1.3.6.1.2.1.25.2.3.1.6
HOST-RESOURCES-MIB::hrStorageUsed.1 = INTEGER: 1365706
HOST-RESOURCES-MIB::hrStorageUsed.2 = INTEGER: 0
HOST-RESOURCES-MIB::hrStorageUsed.3 = INTEGER: 38290
HOST-RESOURCES-MIB::hrStorageUsed.4 = INTEGER: 17637
HOST-RESOURCES-MIB::hrStorageUsed.5 = INTEGER: 4819
HOST-RESOURCES-MIB::hrStorageUsed.6 = INTEGER: 6952

What is 4 important here are the 5th and 6th rows 3 of the tables. If you have fewer hard disks 2 then you can find the values of virtual 1 and physical memory in other rows.

Score: 0

You may either report this as a bug to Microsoft 4 and wait for a fix, or simply switch to 3 another agent.

Microsoft prefers WMI to 2 SNMP, so you should know the agent is only 1 a second class citizen on Windows.

Source: stackoverflow.com

[ACCEPTED]-Figure out memory usage using SNMP on Windows-oid

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