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   tc-cake    ( 8 )

расширенные общие приложения (CAKE) (Common Applications Kept Enhanced (CAKE))

Примеры (Examples)

# 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