Cisco Cisco Prime Unified Operations Manager 8.7 白皮書
Operations Manager Deployment Best Practices
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Done.
Now removing repository files...Done.
dbclean utility was run successfully.
The CW2000 Daemon Manager service is starting.
The CW2000 Daemon Manager service was started successfully.
Now removing repository files...Done.
dbclean utility was run successfully.
The CW2000 Daemon Manager service is starting.
The CW2000 Daemon Manager service was started successfully.
Wait several minutes until all daemon processes are up and running.
Do not set the MOS threshold in Service Monitor very high for long periods of time.
Internal tests indicate that a high sustained rate of Service Quality Alerts can cause
frequent periods of high CPU usage on the Operations Manager server. During these
periods of high CPU activity, dashboards and other user interfaces may not respond in a
timely manner. The only way to reduce the load on the system in these circumstances is
to either lower the MOS thresholds to reduce the rate of Service Quality events being
handled by Operations Manager, or reduce the overall load on the system by reducing the
number of configured diagnostic tests.
The periodic rediscovery of the entire network (the default is once weekly) is a very
CPU-intensive activity, and should preferably be confined to off-peak hours (such as in
the middle of the weekend). It is recommended that no users be logged into the system
during this period, and if at all possible, dashboards should be closed and diagnostic tests
suspended during this interval.
Do not set the MOS threshold in Service Monitor very high for long periods of time.
Internal tests indicate that a high sustained rate of Service Quality Alerts can cause
frequent periods of high CPU usage on the Operations Manager server. During these
periods of high CPU activity, dashboards and other user interfaces may not respond in a
timely manner. The only way to reduce the load on the system in these circumstances is
to either lower the MOS thresholds to reduce the rate of Service Quality events being
handled by Operations Manager, or reduce the overall load on the system by reducing the
number of configured diagnostic tests.
The periodic rediscovery of the entire network (the default is once weekly) is a very
CPU-intensive activity, and should preferably be confined to off-peak hours (such as in
the middle of the weekend). It is recommended that no users be logged into the system
during this period, and if at all possible, dashboards should be closed and diagnostic tests
suspended during this interval.
7.7.4 Simultaneous Operations by Multiple Users
No more than five simultaneous Operations Manager users is recommended if all users
are viewing the Service Level View, performing tests, and creating reports on a constant
basis.
are viewing the Service Level View, performing tests, and creating reports on a constant
basis.