HP OpenView Operations Administrator's Reference - filibeto.org

Tuning and Troubleshooting OVO
Tuning Performance
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Tuning Performance
To improve overall OVO system performance, you can do the following:
❏ RAM
Increase the RAM to reduce disk swapping.
❏ CPU
Upgrade the CPU.
❏ Logging and Tracing Commands
Do not use the LAN/9000 logging and tracing commands nettl(1M)
and netfmt(1M) unless absolutely necessary.
❏ Physical Disks
Use different physical disks for the file systems and for swap space.
❏ Network Lines
Use high-bandwidth network links between the management server,
managed nodes, and display stations.
Improving the Performance of the SNMP
Management Platform
To improve SNMP management platform performance, reduce or
eliminate HP OpenView Network Node Manager (NNM) processes that
you do not use, or that you use only infrequently:
❏ Network Monitor Daemon
Stop netmon(1M), increase its polling interval, or unmanage
segments that you do not use.
❏ Windows Object Database Daemon
Reduce the amount of memory used by the HP OpenView Windows
object database daemon, ovwdb(1M), for managing large numbers of
nodes.
Chapter 11