man: ss.8: add documentation for drop counter

After commit 6df9c7a06a ("ss: add SK_MEMINFO_DROPS display") ss -m
displays also a drop counter for each socket.

This commit properly document it into the man page.

Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Andrea Claudi 2019-09-11 12:19:29 +02:00 committed by Stephen Hemminger
parent 4e2d9fc4d8
commit 6296d51825
1 changed files with 6 additions and 2 deletions

View File

@ -99,13 +99,13 @@ skmem:(r<rmem_alloc>,rb<rcv_buf>,t<wmem_alloc>,tb<snd_buf>,
.br
.RS
.RS
f<fwd_alloc>,w<wmem_queued>,
f<fwd_alloc>,w<wmem_queued>,o<opt_mem>,
.RE
.RE
.br
.RS
.RS
o<opt_mem>,bl<back_log>)
bl<back_log>,d<sock_drop>)
.RE
.RE
.P
@ -146,6 +146,10 @@ The memory used for the sk backlog queue. On a process context, if the
process is receiving packet, and a new packet is received, it will be
put into the sk backlog queue, so it can be received by the process
immediately
.P
.TP
.B <sock_drop>
the number of packets dropped before they are de-multiplexed into the socket
.RE
.TP
.B \-p, \-\-processes