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Posted to rampart-dev@ws.apache.org by Rajan Gupta <Ra...@Yodlee.com> on 2009/11/19 03:12:46 UTC

Rampart performance

Hi,

   Is there any document about the performance benchmarks of Rampart
1.4?  I am using Rampart 1.4 with axis2 version 1.4.1 with full body
signing and encryption. The performance degrades a lot when we enabled
WSSE in our web services. Below is what we are seeing in our initial
benchmarking: 

 

 

                                      TPS      CPU Utilization

 

Without WSSE               7.1       75%

With WSSE                    32         50%

 

The server with WSSE gives one-fourth the TPS with 50% more CPU
utilization. 

 

I am trying to find if there is anyone else who has done similar
performance benchmarking of Rampart. 

 

Thanks in advance,

Rajan

Re: Rampart performance

Posted by Prabath Siriwardena <pr...@wso2.com>.

Rajan Gupta wrote:
> We were expecting some performance degradation but the performance
> degradation that we are seeing is huge. And if I get you correctly, the
> kind of performance degradation we saw is more or less expected with
> Rampart version 1.4.
>   
Rampart 1.5 to be released or the trunk will better in performance with 
respect to Rampart 1.4 - specially with fix Thilina did to cache keys.

If you are to rerun the test against it - please make sure you follow 
the steps in [1].

Thanks & regards.
-Prabath

[1]:http://marc.info/?l=rampart-dev&m=125622929630598&w=2


>
> Thanks,
> Rajan
>
> -----Original Message-----
> From: Prabath Siriwardena [mailto:prabath@wso2.com] 
> Sent: Wednesday, November 18, 2009 6:30 PM
> To: rampart-dev@ws.apache.org
> Subject: Re: Rampart performance
>
> Rajan Gupta wrote:
>   
>> The server with WSSE gives one-fourth the TPS with 50% more CPU
>> utilization.
>>     
> Adding WSSE has a performance hit against sending in clear text - as 
> well as over SSL. The TPS value comparison you ended up with, seems to 
> be correct [although in the table it seems to be presented other way
> around]
>
> We have also done certain performance improvements[1] in Rampart trunk 
> [and also will be available with Rampart 1.5] - so you may rerun your 
> tests against the trunk as well.
>
> Thanks & regards.
> -Prabath
>
> [1]:http://marc.info/?l=rampart-dev&m=125622929630598&w=2
>   
>>  
>>
>>  
>>
>> I am trying to find if there is anyone else who has done similar
>> performance benchmarking of Rampart. 
>>
>>  
>>
>> Thanks in advance,
>>
>> Rajan
>>
>>
>>   
>>     
>
>
>

RE: Rampart performance

Posted by Rajan Gupta <Ra...@Yodlee.com>.

Thanks Prabhat for the reply. Yes, sorry about the typos. The numbers
were presented the other way around. They should have been:
                         TPS        CPU
With WSSE               7.1       75%
Without WSSE            32         50%

We were expecting some performance degradation but the performance
degradation that we are seeing is huge. And if I get you correctly, the
kind of performance degradation we saw is more or less expected with
Rampart version 1.4.


Thanks,
Rajan

-----Original Message-----
From: Prabath Siriwardena [mailto:prabath@wso2.com] 
Sent: Wednesday, November 18, 2009 6:30 PM
To: rampart-dev@ws.apache.org
Subject: Re: Rampart performance

Rajan Gupta wrote:
> The server with WSSE gives one-fourth the TPS with 50% more CPU
> utilization.
Adding WSSE has a performance hit against sending in clear text - as 
well as over SSL. The TPS value comparison you ended up with, seems to 
be correct [although in the table it seems to be presented other way
around]

We have also done certain performance improvements[1] in Rampart trunk 
[and also will be available with Rampart 1.5] - so you may rerun your 
tests against the trunk as well.

Thanks & regards.
-Prabath

[1]:http://marc.info/?l=rampart-dev&m=125622929630598&w=2
>  
>
>  
>
> I am trying to find if there is anyone else who has done similar
> performance benchmarking of Rampart. 
>
>  
>
> Thanks in advance,
>
> Rajan
>
>
>

Re: Rampart performance

Posted by Prabath Siriwardena <pr...@wso2.com>.

Rajan Gupta wrote:
> The server with WSSE gives one-fourth the TPS with 50% more CPU
> utilization.
Adding WSSE has a performance hit against sending in clear text - as 
well as over SSL. The TPS value comparison you ended up with, seems to 
be correct [although in the table it seems to be presented other way around]

We have also done certain performance improvements[1] in Rampart trunk 
[and also will be available with Rampart 1.5] - so you may rerun your 
tests against the trunk as well.

Thanks & regards.
-Prabath

[1]:http://marc.info/?l=rampart-dev&m=125622929630598&w=2
>  
>
>  
>
> I am trying to find if there is anyone else who has done similar
> performance benchmarking of Rampart. 
>
>  
>
> Thanks in advance,
>
> Rajan
>
>
>