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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [performance] a few early benchmarks
Date Wed, 29 Nov 2006 17:24:42 GMT


Sergey Kuksenko wrote:
> On 11/28/06, Geir Magnusson Jr. <geir@pobox.com> wrote:
>>
>>

Re specjbb2005 :

>>
>> No I/O?  Concurrency?
> 
> 
> No.
> 

[SNIP]

>>
>> That means the clients are in the same VM.  No sockets or such?
> 
> 
> You are right.
> No sockets, the clients are in the same VM.
> 

[SNIP]

>>
>> without I/O
> 
> 
> yes.
> 

Well, I guess they are modeling a very secure application server - no
data in or out :)

[SNIP]

>>
>> Do you have an idea of what %-age of workload processing in the test
>> suite is XML?
>>
> 
> Below is SUN's (server) distribution on SPECjbb2005 shown using profiler.
> Garbage collection impact was not included into the data.
> Also the distribution below is shown accurately to methods inlining.
> 
> 
> 
> 
> impact
> 
> spec.jbb.* classes
> 
> 62.6%
> 
> java.lang.* classes
> 
> 9.2%
> 
> java.math.* classes
> 
> 6.8%
> 
> XML  classes
> 
> 6.7%
> 
> VM
> 
> 7.4%
> 
> java.util.* classes
> 
> 3.9%
> 
> UNKNOWN
> 
> 3.4%
> 
> 


Thanks - that's interesting information.


geir


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