[rabbitmq-discuss] File descriptors (as reported by the management UI)

Fri Apr 26 10:58:52 BST 2013

Hi,

I'm trying to track down a config error where the management UI is
displaying 713 out of 1024 FDs and 443 out of 829 SDs, when ulimit -n
returns 16384 for the same user that Rabbit is running as. The environment
is a R16B/3.0.4 on a 3.8.4-1 kernel.

Running system_info in a shell seems to concur with with ulimit:

1> erlang:system_info(check_io).
[{name,erts_poll},
 {primary,poll},
 {fallback,false},
 {kernel_poll,false},
 {memory_size,49808},
 {total_poll_set_size,2},
 {lazy_updates,true},
 {pending_updates,0},
 {batch_updates,false},
 {concurrent_updates,false},
 {max_fds,16384}]

What have I potentially missed?

Cheers,

Ben
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