[BUG]:seelog overflow

[wingyiu]

Seelog queue overflow: more than 10000 messages in the queue. Flushing.
Seelog queue overflow: more than 10000 messages in the queue. Flushing.
Seelog queue overflow: more than 10000 messages in the queue. Flushing.
Seelog queue overflow: more than 10000 messages in the queue. Flushing.

[Takuka0311]

ilogtail go模块的日志输出过多了，是否是有不断的报错？还是说在执行一些压测