Felix Oxley wrote on Friday, October 28, 2005 5:29 PM
> Something went horribly wrong with this test between 2.6.13 and
> 2.6.13-git2 (it has never recovered):
>
> System: 4P Itanium
> Test:Result Group 1
> Metric: VolcanoMark
> Result: -3% -10%
> Kernel: 2.6.13 vs 2.6.13-git2
>
> Does anybody know the cause of this?
Search the archive, it was discussed here:
http://marc.theaimsgroup.com/?l=linux-ia64&m=112683124124723&w=2
It is not because of changes in 2.6.13-git2. It would've shown on
2.6.13-rc1 when default hz rate was switched to 250. I happened
to audit the system at that time and made the hz switch (from 1000
to 250 and the problem showed up.
More discussion here:
http://marc.theaimsgroup.com/?l=linux-kernel&m=112854723926854&w=2
- Ken
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
