my input logs are working but i have an error in my graylog logs :
WARN [NettyTransport] receiveBufferSize (SO_RCVBUF) for input SyslogTCPInput{title=My computer, type=org.graylog2.inputs.syslog.tcp.SyslogTCPInput, nodeId=50f48f20-2ae7-4da6-9732-818dd184c22f} should be 1048576 but is 212992.
What does it mean, and what should i do to fix the problem ?