Brocade Communications Systems NetIron MLXe Series Hardware Installation Manual page 44

Router modules
The show sysmon config CLI command will display the configuration details for ILKN CRC monitoring. Action is none by
default. If sysmon np Interlaken-monitor crc-port-shutdown is configured, action will be displayed as DISABLE-PORTS.
Mode will be displayed as POLLING by default and if the feature is disabled, then it will displayed as DISABLED. Poll period will
display the value as 30 seconds, which is the global default configuration for this feature.
device(config)#show sysmon config
------------------------+-------+--------------------------+----------+-----------+------------
+-----------------+---------------------
EVENT
(SEC)
#POLL) |
-----------------------+--------+--------------------------+-------------+-------------------
+-------------------+---------------------
NP ILKN
Monitoring
History
Release version
NetIron Release 5.8.00
CPU threshold monitoring
CPU threshold monitoring generates a syslog when the hold time of any task exceeds the configured threshold time, for the purpose of
troubleshooting to discover the reason for a CPU high condition (if applicable).
On encountering a high CPU condition, the resulting command output is not captured to determine the application that resulted in a high
CPU condition. In many instances, the system recovers from high CPU conditions on its own. Syslog is a mechanism which can log
tasks that cause high CPU conditions.
Syslog is generated when the hold time of any task exceeds the configured threshold time in active MP and LPs. Throttling allows the
syslog to display the number of occurrences of high CPU conditions for a particular task in 5 minute intervals. Additional considerations
include the following:
• This feature is enabled by configuring the sysmon task-threshold time global configuration command and is not available by
default.
• The threshold time is configured using the sysmon task-threshold time global configuration command for active MP and all
LPs, and is available across resets. The range of user configured threshold time is from 20ms to 1000ms. Default value
recommended is 60ms.
44
|ACTION|SLOTS
|
| #(PER POLL |
|
|
|NONE | BR-MLX-100Gx2
Command history
These commands were introduced.
|MODE
|
|
|POLLING |
|POLL PERIOD| THRESHOLD
|
|
30 |
Brocade NetIron MLXe Series Hardware Installation Guide
|LOGBACK-OFF
|
| in
N/A | N/A
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