> - the machine was freshly booted, and received 1000 connections serving
> 48kB each. All write()s took about 50ms.
> - the same machine and same test, under 2.2.17pre18, works fine, with
> the writes taking about 0.5ms.
> - next, I set /proc/sys/net/ipv4/tcp_wmem to '65536 65536 131072',
> without a change in result.
...
> (just checked by reading SO_SNDBUF in my server, it is indeed shown
> as 65536 byte)
Without understanding the reason: all of the above is still valid,
but I found out that when I explicitly setsockopt(SO_SNDBUF) to 64k,
the writes become tame again.
David, is this intentional?
regards
Patrick
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This archive was generated by hypermail 2b29 : Thu Aug 31 2000 - 21:00:31 EST