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author | dillon <dillon@FreeBSD.org> | 2002-07-19 18:29:38 +0000 |
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committer | dillon <dillon@FreeBSD.org> | 2002-07-19 18:29:38 +0000 |
commit | 62fef107e4bc6cf89c04fb8fee26b7aea2cf04c3 (patch) | |
tree | 8310a2d2cde8fb33557fdfcea9b704059c5e4575 /sys/netinet/tcp_var.h | |
parent | 22da19bb065038f00cbbbf11cada87314f77f2b2 (diff) | |
download | FreeBSD-src-62fef107e4bc6cf89c04fb8fee26b7aea2cf04c3.zip FreeBSD-src-62fef107e4bc6cf89c04fb8fee26b7aea2cf04c3.tar.gz |
Add the tcps_sndrexmitbad statistic, keep track of late acks that caused
unnecessary retransmissions.
Diffstat (limited to 'sys/netinet/tcp_var.h')
-rw-r--r-- | sys/netinet/tcp_var.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h index a58bdf5..51f9ae0 100644 --- a/sys/netinet/tcp_var.h +++ b/sys/netinet/tcp_var.h @@ -310,6 +310,7 @@ struct tcpstat { u_long tcps_sndbyte; /* data bytes sent */ u_long tcps_sndrexmitpack; /* data packets retransmitted */ u_long tcps_sndrexmitbyte; /* data bytes retransmitted */ + u_long tcps_sndrexmitbad; /* unnecessary packet retransmissions */ u_long tcps_sndacks; /* ack-only packets sent */ u_long tcps_sndprobe; /* window probes sent */ u_long tcps_sndurg; /* packets sent with URG only */ |