Real-Time Performance Data - Brocade Communications Systems Brocade BladeSystem 4/24 User Manual

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Real-time performance data

Real-time performance enables you to collect data from managed devices in your SAN. Real-time
performance is only supported on the following managed objects: FC (E_ and F_ports), GE_ports,
10GE_ports, Managed HBA Ports, Managed CNA Ports, and FCIP tunnels. You can use real-time
performance to configure the following options:
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DCFM Professional Plus User Manual
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HA-MIB (yes, y, no, n): [yes]
FCIP-MIB (yes, y, no, n): [yes]
ISCSI-MIB (yes, y, no, n): [yes]
To collect performance on a Virtual Fabric enabled device, use the
command to make sure the Fabric OS user has access to all the Virtual Fabrics. Make
--show
sure that the SNMPv3 user name is same as the Fabric OS user name. Otherwise, the data is
not collected for virtual switches with a non-default VF ID. By default the
access to all Virtual Fabrics.
Example of Fabric OS user verification
sw1:FID128:admin> userconfig --show
Account name: admin
Description: Administrator
Enabled: Yes
Password Last Change Date: Unknown
Password Expiration Date: Not Applicable
Locked: No
Home LF Role: admin
Role-LF List: admin: 1-128
Chassis Role: admin
Home LF: 128
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Make sure I/O is running on the switch to obtain real statistics. To view switch statistics,
use the
portperfshow [slot/]port -[slot/]port | -tx | -rx | -tx -rx | -t
(FC Ports) or
<interval>
(FCIP tunnels) command.
-perf
Example for FC ports
Sprint-65:root> portperfshow 5
Example for FCIP tunnels
Sprint-65:root> portshow fciptunnel ge0 1 -perf
Select the polling rate from 10 seconds up to 1 minute.
Select up to 32 ports total from a maximum of 10 devices for graphing performance.
NOTE
Virtual Fabric logical ISL ports are not included in performance collection.
Choose to display the same Y-axis range for both the Tx MB/Sec and Rx MB/Sec measure
types for easier comparison of graphs.
portshow fciptunnel <Ge port number> <tunnel no>
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admin> userconfig
user has
admin
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