dtrace: update siftr probe
This adds the changes corresponding to https://cgit.freebsd.org/src/commit/?id=1241e8e7aed5d709a6cf62024e9ae750981c03ae to the siftr probe. Reviewed by: rscheff Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D40823
This commit is contained in:
parent
0631830a7a
commit
cade9a8e37
@ -47,11 +47,11 @@ typedef struct siftrinfo {
|
||||
uint32_t hash;
|
||||
uint16_t tcp_localport;
|
||||
uint16_t tcp_foreignport;
|
||||
uint64_t snd_cwnd;
|
||||
u_long snd_wnd;
|
||||
u_long rcv_wnd;
|
||||
u_long snd_bwnd;
|
||||
u_long snd_ssthresh;
|
||||
uint32_t snd_cwnd;
|
||||
uint32_t snd_wnd;
|
||||
uint32_t rcv_wnd;
|
||||
uint32_t t_flags2;
|
||||
uint32_t snd_ssthresh;
|
||||
int conn_state;
|
||||
u_int max_seg_size;
|
||||
int smoothed_rtt;
|
||||
@ -80,7 +80,7 @@ translator siftrinfo_t < struct pkt_node *p > {
|
||||
snd_cwnd = p == NULL ? 0 : p->snd_cwnd;
|
||||
snd_wnd = p == NULL ? 0 : p->snd_wnd;
|
||||
rcv_wnd = p == NULL ? 0 : p->rcv_wnd;
|
||||
snd_bwnd = p == NULL ? 0 : p->snd_bwnd;
|
||||
t_flags2 = p == NULL ? 0 : p->t_flags2;
|
||||
snd_ssthresh = p == NULL ? 0 : p->snd_ssthresh;
|
||||
conn_state = p == NULL ? 0 : p->conn_state;
|
||||
max_seg_size = p == NULL ? 0 : p->max_seg_size;
|
||||
|
@ -325,19 +325,18 @@ Hash of the packet that triggered the log message.
|
||||
The TCP port that the local host is communicating via.
|
||||
.It Vt uint16_t tcp_foreignport
|
||||
The TCP port that the foreign host is communicating via.
|
||||
.It Vt uint64_t snd_cwnd
|
||||
.It Vt uint32_t snd_cwnd
|
||||
The current congestion window (CWND) for the flow, in bytes.
|
||||
.It Vt u_long snd_wnd
|
||||
.It Vt uint32_t snd_wnd
|
||||
The current sending window for the flow, in bytes.
|
||||
The post scaled value is reported, except during the initial handshake (first
|
||||
few packets), during which time the unscaled value is reported.
|
||||
.It Vt u_long rcv_wnd
|
||||
.It Vt uint32_t rcv_wnd
|
||||
The current receive window for the flow, in bytes.
|
||||
The post scaled value is always reported.
|
||||
.It Vt u_long snd_bwnd
|
||||
The current bandwidth-controlled window for the flow, in bytes.
|
||||
This field is currently unused and reported as zero.
|
||||
.It Vt u_long snd_ssthresh
|
||||
.It Vt uint32_t t_flags2
|
||||
The current value of the t_flags2 for the flow.
|
||||
.It Vt uint32_t snd_ssthresh
|
||||
The slow start threshold (SSTHRESH) for the flow, in bytes.
|
||||
.It Vt int conn_state
|
||||
A TCP state.
|
||||
|
Loading…
Reference in New Issue
Block a user