Kris Kennaway wrote: > On Tue, May 04, 2004 at 03:55:32PM -0400, Gerrit Nagelhout wrote: > > >>I would like to move to CURRENT for new hardware support, and the >>ability to properly use multi-threading in user-space, but can't do >>this until the performance bottlenecks are solved. I realize that >>5.x is still a work in progress and hasn't been tuned as well as 4.7 >>yet, but are there any plans for optimizations in this area? Does >>anyone have any suggestions on what else I can try? > > > Try rwatson's netperf patches: > > http://www.watson.org/~robert/freebsd/netperf/ > > There is at least one outstanding panic condition known, but more > testing will be a great help. > > Kris > > P.S. You didn't mention the status of WITNESS, but I'm assuming you > read the docs and disabled it since it's a huge performance killer. WITNESS and INVARIANTS are turned off for the 5.2.1 release bits. However, the debug.mpsafenet sysctl is also turned off. Turning this on might give a significant performance boost for bridging. ScottReceived on Tue May 04 2004 - 11:15:16 UTC
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