Re: question about 3sec timeouts with tcp

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On 04/01/2008 5:00:39 PM +0200, "H. Willstrand" <h.willstrand@xxxxxxxxx> wrote:
On Tue, Apr 1, 2008 at 4:43 PM, Brett Paden <paden@xxxxxxxxxxxx> wrote:
If I'm right Brett's problem relays in the test client (provided in
 > the first mail). This has probably to do with the number of ports
 > opened and closed during a short time period.

 My test client is designed to simulate the sort of load our production
 databases and web servers see.  We're talking on the order of 100-400
 connections per second.  On an unloaded server the 3000ms occur right
 around 400 connections a second but we have seen them a lower connection
 rates.  Are you suggesting that we could do something simple (like reap
 TIME_WAIT connections) to allevaite the problem?

What I try to say is that I also got a 3000ms delay, at client-side...
No problems at server-side at all. Do you expirience the same?
(I use wireshark at both client and server)

My 2 cents: same methodology, same problem. Everything is fine server-side.

What possible causes remains?

Gabriel
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