# tc qdisc delete root dev eth0
# tc qdisc add root dev eth0 cake bandwidth 100Mbit ethernet
# tc -s qdisc show dev eth0
qdisc cake 1: root refcnt 2 bandwidth 100Mbit diffserv3 triple-
isolate rtt 100.0ms noatm overhead 38 mpu 84
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
memory used: 0b of 5000000b
capacity estimate: 100Mbit
min/max network layer size: 65535 / 0
min/max overhead-adjusted size: 65535 / 0
average network hdr offset: 0
Bulk Best Effort Voice
thresh 6250Kbit 100Mbit 25Mbit
target 5.0ms 5.0ms 5.0ms
interval 100.0ms 100.0ms 100.0ms
pk_delay 0us 0us 0us
av_delay 0us 0us 0us
sp_delay 0us 0us 0us
pkts 0 0 0
bytes 0 0 0
way_inds 0 0 0
way_miss 0 0 0
way_cols 0 0 0
drops 0 0 0
marks 0 0 0
ack_drop 0 0 0
sp_flows 0 0 0
bk_flows 0 0 0
un_flows 0 0 0
max_len 0 0 0
quantum 300 1514 762
After some use:
# tc -s qdisc show dev eth0
qdisc cake 1: root refcnt 2 bandwidth 100Mbit diffserv3 triple-
isolate rtt 100.0ms noatm overhead 38 mpu 84
Sent 44709231 bytes 31931 pkt (dropped 45, overlimits 93782
requeues 0)
backlog 33308b 22p requeues 0
memory used: 292352b of 5000000b
capacity estimate: 100Mbit
min/max network layer size: 28 / 1500
min/max overhead-adjusted size: 84 / 1538
average network hdr offset: 14
Bulk Best Effort Voice
thresh 6250Kbit 100Mbit 25Mbit
target 5.0ms 5.0ms 5.0ms
interval 100.0ms 100.0ms 100.0ms
pk_delay 8.7ms 6.9ms 5.0ms
av_delay 4.9ms 5.3ms 3.8ms
sp_delay 727us 1.4ms 511us
pkts 2590 21271 8137
bytes 3081804 30302659 11426206
way_inds 0 46 0
way_miss 3 17 4
way_cols 0 0 0
drops 20 15 10
marks 0 0 0
ack_drop 0 0 0
sp_flows 2 4 1
bk_flows 1 2 1
un_flows 0 0 0
max_len 1514 1514 1514
quantum 300 1514 762
