On Nov 21, 2013, at 1:46 PM, Pavel Kazlenka
<[email protected]> wrote:
> You are right, I see
> >Server {0x2b74d72c1700} WARNING: too many connections, throttling
> in diags.log
>
> My test simulates 1k origin servers and 1k user-agents on 500 clients (2
> agents per ip). Which kind of connections this warning about (client or
> server side?) and what can be improved here?
There are a couple of settings related to this that might be worth playing with:
proxy.config.net.connections_throttle
proxy.config.http.server_max_connections
proxy.config.http.origin_max_connections
The other thing that might be worth checking is if you are running into a bug
that might “leak” FDs:
https://issues.apache.org/jira/browse/TS-2267
I.e. do you see a lot of TCP sessions in the output of e.g. “ss -s “ ?
— Leif
