DIGITAL: Memory->Overview

Description:
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The Overview menu entry displays general information about the memory on the selected host.  The following fields are displayed:

Physical Memory - The total amount of physical memory (RAM) in the host.

Free Physical Memory - The amount of available physical memory.

Paging Memory - The total size of virtual memory available from the operating system.

Free Paging Memory - The amount of available paging memory.

MIB Variables:
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Physical Memory -      .1.3.6.1.4.1.36.2.18.22.1.4.1
Free Physical Memory - .1.3.6.1.4.1.36.2.18.22.1.4.2
Paging Memory -        .1.3.6.1.4.1.36.2.18.22.1.4.3
Free Paging Memory -   .1.3.6.1.4.1.36.2.18.22.1.4.4

Troubleshooting:
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"Warning:  no information returned for query" - There are two possible reasons
for this message.  First, the selected object does not have a Digital SNMP agent
running.  Second, the selected object's SNMP agent does not support these
particular MIB variables.

"Cannot get SNMP table.  No response arrived before timeout" - This message
means that the request was not returned from the selected object's SNMP agent.
Possibly the SNMP agent is not running or this system is inaccessible.
