From: Craig Gallek Date: Tue, 26 May 2015 18:54:41 +0000 (-0400) Subject: ss: add support for segs_in and segs_out X-Git-Tag: v4.2.0~64 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecb435eacd50161d2a7cce5731a269ef916c0dd4;p=thirdparty%2Fiproute2.git ss: add support for segs_in and segs_out Two new tcp_info fields: tcpi_segs_in and tcpi_segs_out. (2efd055c53c06b7e89c167c98069bab9afce7e59) ~: ss -ti src :22 cubic wscale:7,6 rto:201 rtt:0.244/0.012 ato:40 mss:1418 cwnd:21 bytes_acked:80605 bytes_received:20491 segs_out:414 segs_in:600 send 976.3Mbps lastsnd:23 lastrcv:23 lastack:22 pacing_rate 1952.7Mbps rcv_rtt:98 rcv_space:28960 Signed-off-by: Craig Gallek Reviewed-by: Marcelo Ricardo Leitner --- diff --git a/misc/ss.c b/misc/ss.c index 0db0a529b..aedf10f80 100644 --- a/misc/ss.c +++ b/misc/ss.c @@ -769,6 +769,8 @@ struct tcpstat double pacing_rate_max; unsigned long long bytes_acked; unsigned long long bytes_received; + unsigned int segs_out; + unsigned int segs_in; unsigned int unacked; unsigned int retrans; unsigned int retrans_total; @@ -1688,6 +1690,10 @@ static void tcp_stats_print(struct tcpstat *s) printf(" bytes_acked:%llu", s->bytes_acked); if (s->bytes_received) printf(" bytes_received:%llu", s->bytes_received); + if (s->segs_out) + printf(" segs_out:%u", s->segs_out); + if (s->segs_in) + printf(" segs_in:%u", s->segs_in); if (s->dctcp && s->dctcp->enabled) { struct dctcpstat *dctcp = s->dctcp; @@ -1982,6 +1988,8 @@ static void tcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r, } s.bytes_acked = info->tcpi_bytes_acked; s.bytes_received = info->tcpi_bytes_received; + s.segs_out = info->tcpi_segs_out; + s.segs_in = info->tcpi_segs_in; tcp_stats_print(&s); if (s.dctcp) free(s.dctcp);