On Fri, 10 Sep 2004, Simon Burge wrote:

> Hubert Feyrer wrote:
>
>> Following up some discussion from earlier today, below is my patch to
>> print a bit more when the {file,anon,exec}{max,min} barriers are bit.
>>
>> [ ... ]
>>
>> Maybe some counters should be kept to see how often the various limits are
>> bit, possible even noting a rate of how often per time unit...
>
> I added some evcnt counters and after 25 hours on my 512MB 2.0 branch
> i386 (with yamt's recent anonpages accounting fix) I see:
>
> 	thoreau 10> vmstat -ev | grep uvmscan
> 	uvmscan anonunder                                 0        0 misc
> 	uvmscan fileunder                                 0        0 misc
> 	uvmscan execunder                              1745        0 misc
> 	uvmscan anonover                                457        0 misc
> 	uvmscan fileover                               1079        0 misc
> 	uvmscan execover                                  0        0 misc
>
> Is it worth adding this to our sources (maybe #ifdef UVMSCAN_COUNTERS)?
> The "uvmscan" might be better as "uvmpd_scan" too...

 	I would definitely like to see this, in 2.0 if possible (with
 	yamt's fixes of course :)

-- 
 		David/absolute          -- www.netbsd.org: No hype required --