Eu corri dropwatch e este é o resultado que recebi:
dropwatch> start
Enabling monitoring...
Kernel monitoring activated.
Issue Ctrl-C to stop monitoring
39 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
36 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
3 drops at skb_release_data+10e (0xffffffff8157bf3e)
2 drops at tcp_v4_do_rcv+80 (0xffffffff815f8f70)
2 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
30 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
31 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
20 drops at unix_dgram_sendmsg+4f8 (0xffffffff81646a38)
5 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
2 drops at tcp_v4_do_rcv+80 (0xffffffff815f8f70)
19 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
23 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
2 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
2 drops at skb_release_data+10e (0xffffffff8157bf3e)
11 drops at unix_dgram_sendmsg+4f8 (0xffffffff81646a38)
57 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
49 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
5 drops at skb_release_data+10e (0xffffffff8157bf3e)
5 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
1 drops at skb_queue_purge+18 (0xffffffff8157c0a8)
4 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
4 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
3 drops at tcp_v4_do_rcv+80 (0xffffffff815f8f70)
3 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
10 drops at skb_release_data+10e (0xffffffff8157bf3e)
38 drops at unix_dgram_sendmsg+4f8 (0xffffffff81646a38)
29 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
28 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
1 drops at tcp_v6_rcv+87 (0xffffffff81677ff7)
2 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
1 drops at tcp_v4_do_rcv+80 (0xffffffff815f8f70)
1 drops at skb_release_data+10e (0xffffffff8157bf3e)
17 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
14 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
1 drops at skb_release_data+10e (0xffffffff8157bf3e)
1 drops at tcp_v4_rcv+87 (0xffffffff815fa087)
5 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
10 drops at skb_release_data+10e (0xffffffff8157bf3e)
2 drops at unix_dgram_sendmsg+4f8 (0xffffffff81646a38)
4 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
20 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
22 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
2 drops at skb_release_data+10e (0xffffffff8157bf3e)
48 drops at tcp_rcv_state_process+1b6 (0xffffffff815eeda6)
53 drops at sk_stream_kill_queues+50 (0xffffffff81583970)
De agora em diante, estou preso. Eu verifiquei que tcp_rcv_state_process e sk_stream_kill_queues são funções no Kernel do Linux, mas eu não sei por que elas são controladas. Eu pulei sobre este problema porque no meu nó algum tempo limite de aplicação de uma maneira esperada.
Algum conselho sobre como eu poderia continuar?
Tags packetloss