Cisco MDS 9000 Series Configuration Manual page 171

Congestion Detection, Avoidance, and Isolation
switch# show process creditmon slowport-monitor-events
=========================================================================
Interface = fc9/2
----------------------------------------------------------------
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The show logging onboard slowport-monitor-events command shows all slowport monitor events per
module.
switch# show logging onboard slowport-monitor-events module 9
---------------------------------
Module: 9 slowport-monitor-events
---------------------------------
----------------------------
Show Clock
----------------------------
2018-02-03 12:27:45
---------------------------------
Module: 9 slowport-monitor-events
---------------------------------
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...snip
• RxWait (FCoE only)—It is a measure of time that a port is in a transmit PFC pause state that is preventing
the adjacent device from transmitting to the port. RxWait increments by 1 every 2.5 microseconds that
a port is unable to receive.
RxWait is shown in the following ways:
Module: 01 Slowport Detected: NO
Module: 09 Slowport Detected: YES
| slowport | oper
| detection | delay |
| count | (ms)
1 | 289 | 2
1 | 279 | 10
1 | 279 | 19
1 | 276 | 4
1 | 273 | 3
1 | 258 | 2
1 | 254 | 1
1 | 253 | 14
1 | 242 | 1
1 | 242 | 3
| slowport | oper
| detection | delay |
| count | (ms)
1 | 289 | 2
1 | 279 | 10
1 | 277 | 19
1 | 276 | 4
Cisco MDS 9000 Series Interfaces Configuration Guide, Release 8.x
| Timestamp
|
| 1. 02/02/18 21:33:20.853
| 2. 02/02/18 21:33:20.749
| 3. 02/02/18 21:33:20.645
| 4. 02/02/18 18:12:37.308
| 5. 02/02/18 17:07:44.395
| 6. 02/02/18 13:33:08.451
| 7. 02/02/18 12:49:01.899
| 8. 02/02/18 12:49:01.794
| 9. 02/02/18 10:07:33.594
|10. 02/02/18 10:07:32.865
| Timestamp
|
| 02/02/18 21:33:20.853
| 02/02/18 21:33:20.749
| 02/02/18 21:33:20.645
| 02/02/18 18:12:37.308
Information About Congestion Detection
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| Interface
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| fc9/2
| fc9/2
| fc9/2
| fc9/2
153