Performance Issues - Brocade Communications Systems 8 Troubleshooting And Diagnostics Manual

Performance issues

Symptom General slow-down in FCR performance and scalability.
Probable cause and recommended action
As LSAN zone databases get bigger, it takes more switch resources to process them. Use the
enforce tag feature to prevent a backbone switch from accepting unwanted LSAN zone databases
into its local database.
Fabric OS Troubleshooting and Diagnostics Guide
53-1001769-01
Timeout: (1..30) [5]
Target port is Embedded
Hop In Port Domain ID (Name) Out Port BW Cost
---------------------------------------------------------
0 E 9
Port E
Tx
-----------------------------------------------
B/s (1s) -
B/s (64s) -
Txcrdz (1s) -
Txcrdz (64s) -
F/s (1s) -
F/s (64s) -
Words -
Frames -
Errors -
Hop In Port Domain ID (Name) Out Port BW Cost
---------------------------------------------------------
1 3 10 (web229) 12 1G 1000
Port
Tx
-----------------------------------------------
B/s (1s) 36
B/s (64s) 5
Txcrdz (1s) 0
Txcrdz (64s) 0
F/s (1s) 1
F/s (64s) 0
Words 240434036 2294316
Frames 20025929
Errors -
Hop In Port Domain ID (Name) Out Port BW Cost
---------------------------------------------------------
2 14 8
(output truncated)
For details about the pathInfo command, see the Fabric OS Command Reference.
(web226) 2 1G 1000
2
Rx Tx
- 0
- 1
- 0
- 0
- 0
- 2743
- 2752748
- 219849
- -
3 12
Rx Tx
76 0
5 5
- 0
- 0
1 0
0 0
2119951
54999 162338
4 -
(web228) E -
FC-FC routing connectivity
Rx
0
1
-
-
0
0
2822763
50881
0
Rx
0
5
-
-
0
0
2121767
56710
0
-
2
21