Date: Mon, 09 May 2005 18:31:49 +0200 From: "Alexander S. Usov" <A.S.Usov@kvi.nl> To: freebsd-stable@freebsd.org Subject: Re: Performance issue Message-ID: <d5o2ru$88p$1@sea.gmane.org> References: <20050509150018.GF281@mathcode.net> <427F8076.7030105@samsco.org>
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Scott Long wrote:
> First of all, make sure that you have WITNESS and INVARIANTS off in your
> kernel. You might also want to recompile your kernel with the SMP
> option turned off.
I can confirm this.
I just rerun it on RELENG_5_4 as of yesterday and got
136.52 real 80.29 user 50.16 sys
23212 maximum resident set size
674 average shared memory size
20961 average unshared data size
128 average unshared stack size
5419 page reclaims
0 page faults
0 swaps
0 block input operations
0 block output operations
0 messages sent
0 messages received
0 signals received
0 voluntary context switches
25738 involuntary context switches
No debugging or SMP in kernel.
--
Best regards,
Alexander.
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