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High TCP connection failures = problem?

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nowandever29

nowandever29

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Jan 23, 2002
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We have hundreds of servers, and we started looking at one due to reported performance problems. We found a high number of TCP connection failures. But we checked about a dozen other servers with no reported performance issues, and they too have high TCP connection failures - at least some of them.

Most of the servers checked have 100,000 - 300,000 TCP connection failures, but a few have only 100 or so.

Is this something to be concerned about?

We're updating the NIC drivers on the problem server. Could the TCP connection failures be causing the performance issue? We can't find any other cause...

Thanks!!!
 
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