Dell Brocade 825 Brocade Adapters Troubleshooting Guide - Page 107

Real-time and historical performance statistics

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Statistics 3 Displaying statistics through BCU Use the port --stats BCU command to display statistics for a specified adapter port. port --stats where: port_id ID of the port for which you want to display statistics. This could be the PWWN, port hardware path, or user-specified port name. This could also be the adapter-index/port-index. For example, to specify adapter 1, port 1, you would use 1/1 as the port identification. Displaying statistics through HCM Use the Port Statistics dialog box to monitor a variety of port data. Launch this dialog box using the following steps: 1. Launch the HCM. 2. Select the base adapter port from the device tree window. 3. Click Monitor > Statistics > Port Statistics. Real-time and historical performance statistics Use HCM to collect and display real-time and historical performance data in graphs for the following counters. • Tx bytes (Mbps) • Rx bytes (Mbps) • Tx drops • Rx drops-The number of dropped received frames • Tx FCS errors • Rx FCS errors • Rx packets Display statistics for the following managed devices: • Ports on all adapter types. • Virtual ports • Ethernet ports on the Ethernet node (CNAs and Fabric Adapter ports configured in CNA or NIC mode) • Remote port (FCP IM statistics) You can launch graphs for multiple ports to observe the historical trend or real-time behavior of statistics across multiple ports. You can also change the polling intervals in seconds for collecting data to display. To generate a real-time performance graph for a device, use the following steps. 1. Select a device port in the device tree. 2. Select Configure > Performance > Realtime Statistics to display the Realtime Performance dialog box. Brocade Adapters Troubleshooting Guide 83 53-1002145-01

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Brocade Adapters Troubleshooting Guide
83
53-1002145-01
Statistics
3
Displaying statistics through BCU
Use the
port --stats
BCU command to display statistics for a specified adapter port.
port --stats <port_id>
where:
port_id
ID of the port for which you want to display statistics. This could be the
PWWN, port hardware path, or user-specified port name. This could also be
the adapter-index/port-index. For example, to specify adapter 1, port 1, you
would use 1/1 as the port identification.
Displaying statistics through HCM
Use the
Port Statistics
dialog box to monitor a variety of port data. Launch this dialog box using the
following steps:
1.
Launch the HCM.
2.
Select the base adapter port from the device tree window.
3.
Click
Monitor > Statistics > Port Statistics
.
Real-time and historical performance statistics
Use HCM to collect and display real-time and historical performance data in graphs for the following
counters.
•
Tx bytes (Mbps)
•
Rx bytes (Mbps)
•
Tx drops
•
Rx drops—The number of dropped received frames
•
Tx FCS errors
•
Rx FCS errors
•
Rx packets
Display statistics for the following managed devices:
•
Ports on all adapter types.
•
Virtual ports
•
Ethernet ports on the Ethernet node (CNAs and Fabric Adapter ports configured in CNA or NIC
mode)
•
Remote port (FCP IM statistics)
You can launch graphs for multiple ports to observe the historical trend or real-time behavior of
statistics across multiple ports. You can also change the polling intervals in seconds for collecting
data to display.
To generate a real-time performance graph for a device, use the following steps.
1.
Select a device port in the device tree.
2.
Select
Configure > Performance > Realtime Statistics
to display the
Realtime Performance
dialog box.