tipc: enable printing of broadcast rcv link stats
This commit allows printing the statistics of a broadcast-receiver link
using the same tipc command, but with additional 'link' options:
$ tipc link stat show --help
Usage: tipc link stat show [ link { LINK | SUBSTRING | all } ]
With:
+ 'LINK' : print the stats of the specific link 'LINK';
+ 'SUBSTRING' : print the stats of all the links having the 'SUBSTRING'
in name;
+ 'all' : print all the links' stats incl. the broadcast-receiver
ones;
Also, a link stats can be reset in the usual way by specifying the link
name in command.
For example:
$ tipc l st sh l br
Link <broadcast-link>
Window:50 packets
RX packets:0 fragments:0/0 bundles:0/0
TX packets:5011125 fragments:4968774/149643 bundles:38402/307061
RX naks:781484 defs:0 dups:0
TX naks:0 acks:0 retrans:330259
Congestion link:50657 Send queue max:0 avg:0
Link <broadcast-link:1001001>
Window:50 packets
RX packets:95146 fragments:95040/1980 bundles:1/2
TX packets:0 fragments:0/0 bundles:0/0
RX naks:380938 defs:83962 dups:403
TX naks:8362 acks:0 retrans:170662
Congestion link:0 Send queue max:0 avg:0
Link <broadcast-link:1001002>
Window:50 packets
RX packets:0 fragments:0/0 bundles:0/0
TX packets:0 fragments:0/0 bundles:0/0
RX naks:400546 defs:0 dups:0
TX naks:0 acks:0 retrans:159597
Congestion link:0 Send queue max:0 avg:0
$ tipc l st sh l 1001002
Link <1001003:data0-1001002:data0>
ACTIVE MTU:1500 Priority:10 Tolerance:1500 ms Window:50 packets
RX packets:99546 fragments:0/0 bundles:33/877
TX packets:629 fragments:0/0 bundles:35/828
TX profile sample:8 packets average:390 octets
0-64:75% -256:0% -1024:0% -4096:25% -16384:0% -32768:0% -66000:0%
RX states:488714 probes:7397 naks:0 defs:4 dups:5
TX states:27734 probes:18016 naks:5 acks:2305 retrans:0
Congestion link:0 Send queue max:0 avg:0
Link <broadcast-link:1001002>
Window:50 packets
RX packets:0 fragments:0/0 bundles:0/0
TX packets:0 fragments:0/0 bundles:0/0
RX naks:400546 defs:0 dups:0
TX naks:0 acks:0 retrans:159597
Congestion link:0 Send queue max:0 avg:0
$ tipc l st re l broadcast-link:1001002
$ tipc l st sh l broadcast-link:1001002
Link <broadcast-link:1001002>
Window:50 packets
RX packets:0 fragments:0/0 bundles:0/0
TX packets:0 fragments:0/0 bundles:0/0
RX naks:0 defs:0 dups:0
TX naks:0 acks:0 retrans:0
Congestion link:0 Send queue max:0 avg:0
Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: Tuong Lien <tuong.t.lien@dektech.com.au>
Signed-off-by: David Ahern <dsahern@gmail.com>
1 file changed
