[rabbitmq-discuss] RabbitMQ binary uses a ton of memory

Thu Jan 3 01:51:47 GMT 2013

Jervis:

Also, since you're on Linux, IIRC, you can check out:

/proc/sys/net/ipv4/tcp_rmem
/proc/sys/net/ipv4/tcp_wmem

(or very similar to those paths, poke around /proc a bit and you should
find them).

Those should reveal the minimum, default and maximum memory size values
that Linux is going to choose/allow for these buffers.  Informed by those
numbers, you can fiddle with your tcp_listen_options as Matthias suggests.

Best regards,
Jerry
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