Brocade Communications Systems Brocade 8/12c Command Reference Manual page 112

22
bottleneckMon
EXAMPLES
Bottleneck detection examples
To enable bottleneck detection on the switch without alerts (statistics collected with default parameters
are still available for viewing):
To enable bottleneck detection on the switch with alerts using default values for thresholds and time
(preferred use case):
To customize congestion bottleneck detection on a port range after default alerts are enabled
switch-wide:
To disable bottleneck detection on a specified port:
To disable bottleneck detection on all ports of a chassis:
To display the number of ports affected by bottleneck conditions:
78
switch:admin> bottleneckmon --enable
switch:admin> bottleneckmon --enable -alert
switch:admin> bottleneckmon --enable -alert
switch:admin> bottleneckmon --config -alert
-cthresh .5 -time 240 1-15
switch:admin> bottleneckmon --exclude 2/4
switch:admin> bottleneckmon --disable
switch:admin> bottleneckmon --show
======================================================
Fri Feb 26 22:00:00 UTC 2010
======================================================
List of bottlenecked ports in most recent interval:
13 16
=======================================================
From To
=======================================================
Feb 26 21:59:50 Feb 26 22:00:00
Feb 26 21:59:40 Feb 26 21:59:50
Feb 26 21:59:30 Feb 26 21:59:40
Feb 26 21:59:20 Feb 26 21:59:30
Feb 26 21:59:10 Feb 26 21:59:20
Feb 26 21:59:00 Feb 26 21:59:10
Feb 26 21:58:50 Feb 26 21:59:00
Feb 26 21:58:40 Feb 26 21:58:50
Feb 26 21:58:30 Feb 26 21:58:40
Feb 26 21:58:20 Feb 26 21:58:30
Feb 26 21:58:10 Feb 26 21:58:20
Feb 26 21:58:00 Feb 26 21:58:10
Feb 26 21:57:50 Feb 26 21:58:00
Feb 26 21:57:40 Feb 26 21:57:50
Feb 26 21:57:30 Feb 26 21:57:40
Feb 26 21:57:20 Feb 26 21:57:30
Feb 26 21:57:10 Feb 26 21:57:20
Feb 26 21:57:00 Feb 26 21:57:10
Feb 26 21:56:50 Feb 26 21:57:00
Feb 26 21:56:40 Feb 26 21:56:50
Feb 26 21:56:30 Feb 26 21:56:40
Feb 26 21:56:20 Feb 26 21:56:30
\
Number of
bottlenecked ports
2
0
0
0
0
0
0
0
0
2
3
3
3
3
2
2
0
0
0
0
0
0
Fabric OS Command Reference
53-1001764-01