plugin makes k8s system slower

[rpesk]

Hi guys, I have problem with your plugin. When I run fluentd with with gelf sending logs on graylog my kubernetes system is drastically slower. Is there a way to optimize it?

This is my td-agent conf file

<source>
  type tail
  path /var/log/containers/*.log
  pos_file /var/log/containers.log.pos
  time_format %Y-%m-%dT%H:%M:%S.%NZ
  tag containers-*
  format json
</source>


<match containers-**>
  type copy
  <store>
    type gelf
    host graylog.example.com
    port 12201
    flush_interval 10s
    buffer_queue_limit 8
    buffer_chunk_limit 2M
    num_threads 8
  </store>
</match>

Thanks in advance.