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View Switch-Level Statistics
Page 11-6
Setting the Sampling Interval
The sampling interval is the time interval between polls of the switch’s consumable resources
to see if it is performing within the set thresholds. To set the amount of time between polls:
1. Enter
health at a system prompt. The health menu (described above) displays.
2. Enter a
3 at the health menu prompt. The following menu displays:
Resource Monitoring Interval Configuration
1) Sampling Interval : 5
3. To change the sampling interval, enter a 1, and equal sign, and the new interval in
seconds. For example, to change the sampling interval to 4 seconds, you would enter the
following:
1=4
4. When you have finished entering the new value, you must enter save to keep the new
configuration setting.
Sampling Interval
This sets the number of seconds between internal polling intervals. The health statistics
compares the current poll statistics with the last poll statistics to determine whether or not to
send a trap. The default for the
Sampling Interval is five (5) seconds.
View Switch-Level Statistics
To view the statistics for the entire switch, enter the hdstat command at a system prompt. The
following table is displayed:
Device 1 Min 1 Hr 1 Hr
Resources Limit Curr Avg Avg Max
---------------- -------- ------- -------- ------ ------
Receive 80 00 00 00 00
Transmit/Receive 80 00 00 00 00
Backplane 80 01 01 01 01
CAM [MPM] 80 00 00 00 00
CAM [HRE] 80 00 00 00 00
CPU 80 93* 13 13 22
Memory 80 50 50 50 50
Temperature 45 44 44 44 44
Virtual Ports 80 11 11 11 11
/System/Health %
Statistics are displayed as percentages of the total resource capacity, and represent data taken
from the last sampling interval. If a threshold for a resource was exceeded, then that statistic
is marked with an asterisk (*).
♦ Important Note ♦
The
hdstat command displays CAM usage for the entire
chassis. To see CAM usage for switching modules only,
use the camstat command as described in Chapter 9,
“Switch Wide Parameters.”