Possible OOM Cake


root@OpenWrt:~# tc -s qdisc show dev eth0
qdisc cake 805e: root refcnt 9 bandwidth 10Mbit besteffort dual-srchost nat nowash no-ack-filter split-gso rtt 100.0ms noatm overhead 24 mpu 64
 Sent 128848200 bytes 329694 pkt (dropped 1226, overlimits 305890 requeues 0)
 backlog 0b 0p requeues 0
 memory used: 8Mb of 8Mb
 capacity estimate: 10Mbit
 min/max network layer size:           28 /    1500
 min/max overhead-adjusted size:       64 /    1524
 average network hdr offset:           14

                  Tin 0
  thresh         10Mbit
  target          5.0ms
  interval      100.0ms
  pk_delay        3.3ms
  av_delay        855us
  sp_delay         13us
  backlog            0b
  pkts           330920
  bytes       130616913
  way_inds         5291
  way_miss         1806
  way_cols            0
  drops            1226
  marks           41249
  ack_drop            0
  sp_flows            2
  bk_flows            1
  un_flows            0
  max_len          1514
  quantum           305

qdisc ingress ffff: parent ffff:fff1 ----------------
 Sent 298889904 bytes 297713 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0