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Date: Wed, 9 Sep 2009 15:16:37 -0400 From: Chuck Ebbert <cebbert@...hat.com> To: Paul Sheer <paulsheer@...il.com> Cc: linux-kernel@...r.kernel.org, roque@...fc.ul.pt Subject: Re: TCP kernel tables overflowing after sustained 1000 new connections per second On Wed, 9 Sep 2009 20:46:07 +0200 Paul Sheer <paulsheer@...il.com> wrote: > I am developing a high-performance application, and testing against Apache. > It makes 1000 new connections to Apache per second. > > After 16 seconds the test grinds to a halt. A Linux kernel problem. There are > several hurdles to overcome when trying to sustain such through-put. Some > are configuration issues, others I believe are real problems with the kernel > internals. I'll discuss these all below. > You should send this to netdev@...r.kernel.org . -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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