Date: Mon, 14 May 2012 09:51:33 +0530 From: vansi wow <vansiwow@gmail.com> To: sctp-impl@external.cisco.com, freebsd-net@freebsd.org Subject: Regarding SCTP performance Message-ID: <CAEsa=O2Fa1u0BJ3nvHsskWxs=fV3r3jXz6dTZ7xUAtvRtXQ0cg@mail.gmail.com>
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Hi All,
we have ported SCTP from FreeBSD 7.0 tree , but we face the
issue that when we measure the throughput performance of the stack , we see
that SCTP throughput is half that of the TCP throughput .
Is there some tuning which can be done or some tweaks which can help
improve the performance .
TCP :
=====
SO_SNDBUF = 32768
SO_RCVBUF = 32768
Throughput: 5653KB/s
SCTP:
======
SNDBUF = 838860
RCVBUF = 838860
Throughput = 2422 KB/s
Regards,
Vamshi
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