Eu tenho um sistema que está parando de responder por alguns segundos a alguns minutos. As únicas mensagens que vejo nos logs são assim:
Sep 16 18:07:33 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:07:50 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:07:58 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:08:08 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:08:17 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:08:57 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:09:04 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:09:11 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:09:25 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:09:58 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:10:05 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:10:12 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:10:24 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:10:31 server kernel: igb 0000:01:00.3: exceed max 2 second
Sep 16 18:10:38 server kernel: igb 0000:01:00.3: exceed max 2 second
Não sei ao certo por onde começar a solução de problemas. Essas mensagens poderiam estar relacionadas ao sistema deixar de responder?