OpenVMS memory monitoring by SNMP

[Paulus, Jake]

Good morning:

 

Has anyone had any success monitoring memory usage for OpenVMS 8.3
ALPHA? I have tried the HOST-RESOURCES-MIB as well as the CPQHOST-MIB as
provided by System Management Homepage for OpenVMS as well as Insight
Management Agents for OpenVMS. The results I get from these sources are
inconsistent with each other and inaccurate when compared to "show mem"
on the system itself. Please see snmpwalk output below for more detail.
Please note: CPQHOST-MIB memory is documented as being measured in
megabytes.

 

Jake Paulus

Systems Engineer/Administrator

Source Interlink Companies

 

HOST-RESOURCES-MIB::hrMemorySize.0 = INTEGER: 3107612 KBytes

HOST-RESOURCES-MIB::hrStorageType.1 = OID:
HOST-RESOURCES-TYPES::hrStorageVirtualMemory
HOST-RESOURCES-MIB::hrStorageType.2 = OID:
HOST-RESOURCES-TYPES::hrStorageVirtualMemory
HOST-RESOURCES-MIB::hrStorageType.3 = OID:
HOST-RESOURCES-TYPES::hrStorageRam
HOST-RESOURCES-MIB::hrStorageType.4 = OID:
HOST-RESOURCES-TYPES::hrStorageRam
HOST-RESOURCES-MIB::hrStorageType.5 = OID:
HOST-RESOURCES-TYPES::hrStorageRam
HOST-RESOURCES-MIB::hrStorageType.6 = OID:
HOST-RESOURCES-TYPES::hrStorageRam


HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 = INTEGER: 8192 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.2 = INTEGER: 8192 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.3 = INTEGER: 1 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.4 = INTEGER: 1 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.5 = INTEGER: 8192 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.6 = INTEGER: 32 Bytes


HOST-RESOURCES-MIB::hrStorageSize.1 = INTEGER: 250000
HOST-RESOURCES-MIB::hrStorageSize.2 = INTEGER: 4232
HOST-RESOURCES-MIB::hrStorageSize.3 = INTEGER: 10084352
HOST-RESOURCES-MIB::hrStorageSize.4 = INTEGER: 7536640
HOST-RESOURCES-MIB::hrStorageSize.5 = INTEGER: 306691
HOST-RESOURCES-MIB::hrStorageSize.6 = INTEGER: 1379


HOST-RESOURCES-MIB::hrStorageUsed.1 = INTEGER: 0
HOST-RESOURCES-MIB::hrStorageUsed.2 = INTEGER: 0
HOST-RESOURCES-MIB::hrStorageUsed.3 = INTEGER: 5348416
HOST-RESOURCES-MIB::hrStorageUsed.4 = INTEGER: 4166576
HOST-RESOURCES-MIB::hrStorageUsed.5 = INTEGER: 14492
HOST-RESOURCES-MIB::hrStorageUsed.6 = INTEGER: 1379


10084352
7536640
306691*8192=2512412672
1379*32=44128
------------
total=2530077792 bytes



5348416
4166576
14492*8192=118718464
1379*32=44128
------------
used=128277584 bytes



Physical            128277584/2530077792 bytes
Virtual               0/2082668544 bytes

CPQHOST-MIB::cpqHoPhysicalMemorySize.0 = INTEGER: 3072
CPQHOST-MIB::cpqHoPhysicalMemoryFree.0 = INTEGER: 1160
CPQHOST-MIB::cpqHoPagingMemorySize.0 = INTEGER: 929
CPQHOST-MIB::cpqHoPagingMemoryFree.0 = INTEGER: -989

 

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