Nokia ESB26 User Manual page 338

27.
7. To check CPU usage monitoring, the trap output can be routed to the console:
device-name#configure terminal
device-name(config)#log cli-console
device-name(config)#log-history nvram trap errors
Traps are displayed on the CLI console. Note that the CPU usage is checked at 10 second
intervals, as specified with the period command:
tHiSwMonitr: 1970/01/01
7(limit 5)
tHiSwMonitr: 1970/01/01 00:54:43
tHiSwMonitr: 1970/01/01 00:54:53
tHiSwMonitr: 1970/01/01
6(limit 5)
tHiSwMonitr: 1970/01/01 00:55:03
tHiSwMonitr: 1970/01/01 00:55:23
tHiSwMonitr: 1970/01/01 00:55:33
RAM Usage Monitoring
In the following example, RAM usage monitoring is enabled and configured with period,
limit and delta commands.
1. Enable RAM usage monitoring:
device-name(config)#monitor ram-usage enable
2. Enter into the RAM usage Monitoring Configuration mode:
device-name(config)#monitor ram-usage
3. Display RAM usage monitoring settings:
device-name(config monitor ram-usage)#show
Period
Traps
Log
Limit value
4. Set the limit for RAM usage monitoring alerts to 10%:
device-name(config monitor ram-usage)#limit 10
5. Set the delta to trigger alerts for changes of 3% in the error rate:
device-name(config monitor ram-usage)#delta 3 less
6. Set the period of alerts to 5 seconds:
device-name(config monitor ram-usage)#period seconds 5
device-name(config monitor ram-usage)#end
7. Display RAM usage monitoring configuration:
MN700004 Rev 01
Periodic Monitoring
00:54:43
alerts: CPU usage delta: current 7
alerts: CPU Usage BIST OK: 5(max 7)
00:55:03
alerts: CPU usage delta: current 6
alerts: CPU usage delta: current 7
alerts: CPU Usage BIST OK: 5(max 7)
: 30 sec.
: Enabled
: Enabled
: 1000Kb
327
alerts: CPU Usage
alerts: CPU Usage
BIST fail:
BIST fail: