Update man page to reflect the changes made in Linux. Signed-off-by: Leslie Monis <lesliemo...@gmail.com> --- man/man8/tc-pie.8 | 40 ++++++++++++++++++---------------------- man/man8/tc.8 | 1 + 2 files changed, 19 insertions(+), 22 deletions(-)
diff --git a/man/man8/tc-pie.8 b/man/man8/tc-pie.8 index 278293bd..a302132f 100644 --- a/man/man8/tc-pie.8 +++ b/man/man8/tc-pie.8 @@ -60,10 +60,10 @@ limit on the queue size in packets. Incoming packets are dropped when this limit is reached. Default is 1000 packets. .SS target -is the expected queue delay. The default target delay is 20ms. +is the expected queue delay. The default target delay is 15ms. .SS tupdate -is the frequency at which the system drop probability is calculated. The default is 30ms. +is the frequency at which the system drop probability is calculated. The default is 15ms. .SS alpha .SS beta @@ -91,29 +91,27 @@ is turned off. .SH EXAMPLES # tc qdisc add dev eth0 root pie # tc -s qdisc show - qdisc pie 8034: dev eth0 root refcnt 2 limit 200p target 19000us tupdate 29000us alpha 2 beta 20 - Sent 7443524 bytes 7204 pkt (dropped 900, overlimits 0 requeues 0) - backlog 38998b 37p requeues 0 - prob 0.123384 delay 25000us avg_dq_rate 1464840 - pkts_in 7241 overlimit 900 dropped 0 maxq 186 ecn_mark 0 + qdisc pie 8036: dev eth0 root refcnt 2 limit 1000p target 15.0ms tupdate 16.0ms alpha 2 beta 20 + Sent 31216108 bytes 20800 pkt (dropped 80, overlimits 0 requeues 0) + backlog 16654b 11p requeues 0 + prob 0.006161 delay 15666us avg_dq_rate 1159667 + pkts_in 20811 overlimit 0 dropped 80 maxq 50 ecn_mark 0 # tc qdisc add dev eth0 root pie limit 100 target 20ms tupdate 30ms ecn # tc -s qdisc show - qdisc pie 8036: dev eth0 root refcnt 2 limit 200p target 19000 tupdate 29000 alpha 2 beta 20 ecn - Sent 2491922 bytes 2507 pkt (dropped 214, overlimits 0 requeues 0) - backlog 33728b 32p requeues 0 - prob 0.102262 delay 24000us avg_dq_rate 1464840 - pkts_in 2468 overlimit 214 dropped 0 maxq 192 ecn_mark 71 - + qdisc pie 8036: dev eth0 root refcnt 2 limit 100p target 20.0ms tupdate 32.0ms alpha 2 beta 20 ecn + Sent 6591724 bytes 4442 pkt (dropped 27, overlimits 0 requeues 0) + backlog 18168b 12p requeues 0 + prob 0.008845 delay 11348us avg_dq_rate 1342773 + pkts_in 4454 overlimit 0 dropped 27 maxq 65 ecn_mark 0 # tc qdisc add dev eth0 root pie limit 100 target 50ms tupdate 30ms bytemode # tc -s qdisc show - qdisc pie 8036: dev eth0 root refcnt 2 limit 200p target 19000 tupdate 29000 alpha 2 beta 20 ecn - Sent 2491922 bytes 2507 pkt (dropped 214, overlimits 0 requeues 0) - backlog 33728b 32p requeues 0 - prob 0.102262 delay 24000us avg_dq_rate 1464840 - pkts_in 2468 overlimit 214 dropped 0 maxq 192 ecn_mark 71 - + qdisc pie 8036: dev eth0 root refcnt 2 limit 100p target 50.0ms tupdate 32.0ms alpha 2 beta 20 bytemode + Sent 1616274 bytes 1137 pkt (dropped 0, overlimits 0 requeues 0) + backlog 13626b 9p requeues 0 + prob 0.000000 delay 0us avg_dq_rate 0 + pkts_in 1146 overlimit 0 dropped 0 maxq 23 ecn_mark 0 .SH SEE ALSO .BR tc (8), @@ -121,9 +119,7 @@ is turned off. .BR tc-red (8) .SH SOURCES - o IETF draft submission is at http://tools.ietf.org/html/draft-pan-tsvwg-pie-00 - o IEEE Conference on High Performance Switching and Routing 2013 : "PIE: A -Lightweight Control Scheme to Address the Bufferbloat Problem" + o RFC 8033: https://tools.ietf.org/html/rfc8033 .SH AUTHORS PIE was implemented by Vijay Subramanian and Mythili Prabhu, also the authors of diff --git a/man/man8/tc.8 b/man/man8/tc.8 index f98398a3..ab0bad8a 100644 --- a/man/man8/tc.8 +++ b/man/man8/tc.8 @@ -848,6 +848,7 @@ was written by Alexey N. Kuznetsov and added in Linux 2.2. .BR tc-mqprio (8), .BR tc-pfifo (8), .BR tc-pfifo_fast (8), +.BR tc-pie (8), .BR tc-red (8), .BR tc-route (8), .BR tc-sfb (8), -- 2.17.1
