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List:       freebsd-hackers
Subject:    Re: [RFT][patch] Scheduling for HTT and not only
From:       George Mitchell <george+freebsd () m5p ! com>
Date:       2012-02-27 23:55:14
Message-ID: 4F4C17E2.2040101 () m5p ! com
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On 02/27/12 06:28, Olivier Smedts wrote:
> 2012/2/27 George Mitchell<george+freebsd@m5p.com>:
>> On 02/27/12 05:35, Olivier Smedts wrote:
>>>
>>> 2012/2/27 George Mitchell<george+freebsd@m5p.com>:
>>>>
>>>> I finally got around to trying this on a 9.0-STABLE GENERIC kernel, in
>>>> the forlorn hope that it would fix SCHED_ULE's poor performance for
>>>> interactive processes with a full load on interactive processes.  It
>>>> doesn't help.                                       -- George Mitchell
>>>
>>>
>>> Are you using sysmouse (moused) for the xorg pointer ?
>>>
>>
>> Yes.                                                -- George Mitchell
>
> Can you try with hald, or directly with the mouse device, without
> using moused ? Others reported they had better interactivity without
> sysmouse/moused. Really better (no mouse lag or freeze when under high
> load).
>

This seems to be harder than you would expect with a USB mouse -- moused
starts up even with 'moused_enable="NO"' in my /etc/rc.conf.  And in any
case, I'm not talking about poor mouse response: I'm talking about over
a minute and a half for thunderbird to start up with the mouse standing
still, and "make buildkernel" not completing even after eight hours.
-- George Mitchell
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