sonewconn: pcb 0xfffff801efdd1000: Listen queue overflow: 31 already in queue awaiting acceptance

[David Benfell]

Hi all,

I think I'm not doing this right.

I'm seeing these messages in my nightly security log output. Googling
around, I find I should increase kern.ipc.somaxconn. I have. Now to
4096. This in turn seems to mean I need to increase apc.shm_size in
/usr/local/etc/php.ini and I have, now, to 1024M.

But doing so brings back the first message, "sonewconn: pcb
0xfffff801efdd1000: Listen queue overflow: 31 already in queue awaiting
acceptance." So after a couple iterations of this, I infer that there
is some relationship between the two variables.

But 1) I have no idea how to set them properly, and 2) I don't
understand the relationship.

What should I be doing?

Thanks!
-- 
David Benfell <benfell at parts-unknown.org>
See https://parts-unknown.org/node/2 if you don't understand the
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