Performance issue

Alexander S. Usov
Mon, 09 May 2005 10:35:05 -0000

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.