Reduced java/tomcat performance 6-beta3 -> 6-stable ?

Eirik Øverby ltning at anduin.net
Tue Nov 29 09:25:43 GMT 2005


On Nov 29, 2005, at 10:15 , Kris Kennaway wrote:

> On Tue, Nov 29, 2005 at 09:46:09AM +0100, Eirik Oeverby wrote:
>>
>>
>> On Mon, 28 Nov 2005, Kris Kennaway wrote:
>>
>>> On Mon, Nov 28, 2005 at 10:53:00PM +0100, Eirik ?verby wrote:
>>>> Firmware versions are equal. BIOS settings are equal.
>>>> However, a diff of the dmesgs show (apart from MAC address  
>>>> differences):
>>>>
>>>> 30c30
>>>> < Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
>>>> ---
>>>>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
>>>>
>>>> What on earth is that all about? The "slow" box has the ACPI-fast
>>>> timecounter...
>>>
>>> Could be ACPI bugs on your system:
>>
>> Yes, but the other system is 100% equal - hardware, bios config,  
>> bios and
>> bootblock revision, controller bioses, etc. etc.
>> It all matches.
>
> Clearly they're not 100% equal, but (100-epsilon)%.  Your job is to
> identify the origin of the epsilon :-)

Yea yea ;) Working on it..
Is there a way to force ACPI-safe on the slower system?

/Eirik

>
>> Should I complain to HP?
>
> If you think you'll get anywhere, it might be worth pursuing.
>
> Kris



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