Brocade Communications Systems Brocade 8/12c Command Reference Manual page 985

--show cpu | mem Displays system memory or CPU usage.
--help
Examples To configure Fabric Watch custom thresholds for temperature:
To apply the custom thresholds for temperature:
switch:admin>sysMonitor --apply env -area temp -action_level cust -thresh_level cust
To configure Fabric Watch custom thresholds for temperature using high and low thresholds and
save the configuration nonpersistently:
To apply the custom thresholds for temperature:
switch:admin>sysmonitor --apply env -area temp -action_level cust -thresh_level cust
To cancel the previously configured thresholds for temperature:
switch:admin>sysmonitor --cancel env -area temp -action_level cust -thresh_level cust
Fabric OS Command Reference
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When used to configure CPU monitoring, specify a value in the 1-100 range.
When CPU usage exceeds the limit a Fabric Watch alert is triggered. The
default CPU limit is 50% for the Brocade 48000 and 75% for all other
platforms.
When used to configure memory monitoring the limit value must be greater
than the low limit and smaller than the high limit. When the limit is exceeded,
Fabric Watch sends out a RASlog WARNING message. When usage returns
below the limit, Fabric Watch sends a RASlog INFO message. Valid values are
in the range between the low limit and 90%. The default is 70% on the
Brocade 48000 and 60% on all other platforms.
The following operands are valid only with --config mem. They provide two
additional limits above and below the middle usage limit.
-high_limit high_limit
Specifies an upper usage limit for memory as percentage of available
memory. This value must be greater than the value set by the -limit
parameter. The maximum is 90%. When memory usage exceeds this limit,
Fabric Watch generates a CRITICAL RASlog message. The default is 90% for
the Brocade 48000 and 80% for all other platforms.
-low_limit low_limit
Specifies a lower usage limit for memory as percentage of available memory.
This value must be smaller than the value set by the -limit parameter. When
memory usage exceeds or falls below this limit, Fabric Watch generates an
INFO RASlog message. The default for all platforms is 50%.
-action actions Specifies the actions to be taken if system resources exceed the specified
high threshold or fall outside the boundaries defined by the high and low
thresholds. Valid values are snmp, raslog, both, or none. The default is none.
If more than one action is specified, actions must be separated by commas.
Displays the command usage.
switch:admin>sysmonitor --config env -area temp -highthreshold -value 99 -trigger above -action raslog
switch:admin>sysmonitor --config env -area temp -highthreshold -value 99 -trigger above -action email
-lowthreshold -value 32 -trigger below -action email
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