System Monitoring
Monitoring ▀
ASR 5000 Installation Guide ▄
189
To do this:
Enter this command:
View the number and status of physical ports on each line card. Output indicates Link
and Operation state for all interfaces – Up or Down.
show port table all
Verify CPU usage and memory.
show cpu table
show cpu information
System Status and Performance
Check a summary of CPU state and load, memory and CPU usage.
show cpu table
Check NPU utilization within the chassis.
show npu table
Check availability of resources for sessions.
show resources utilization
table
Review session statistics, such as connects, rejects, hand-offs, collected in 15-minute
intervals.
show session counters
historical
View duration, statistics, and state for active call sessions.
show session duration
show session progress
Display statistics for the Session Manager.
show session subsystem
facility sessmgr all
Check the amount of time that the system has been operational since the last downtime
(maintenance or other). This confirms that the system has not rebooted recently.
show system uptime
Verify the status of the configured NTP servers. Node time should match the correct peer
time with minimum jitter.
show ntp status
Check the current time of a chassis to compare network-wide times for synchronisation
or logging purposes. Ensure network accounting and/or event records appear to have
consistent timestamps.
show clock universal
View both active and inactive system event logs.
show logs
Check SNMP trap information. The trap history displays up to 400 time-stamped trap
records that are stored in a buffer. Through the output, you can observe any outstanding
alarms on the node and contact the relevant team for troubleshooting or proceed with
SGSN troubleshooting guidelines.
show snmp trap history
Check the crash log. Use this command to determine if any software tasks have restarted
on the system.
show crash list
Check current alarms to verify system status
show alarm outstanding all
show alarm all
View system alarm statistics to gain an overall picture of the system's alarm history.
show alarm statistics
If enabled, view statistics associated with Inter-Chassis Session Recovery (ICSR).
show srp info
show srp monitor all
show srp checkpoint
statistics
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