Java Objects over DIIOP performance issues - To Steve Nikopoulos

HCL Domino Domino Forum
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Hi,

I was facing performance issues while using Java objects over DIIOP and had posted on this forum some time back. Steve Nikopoulos if you are reading this, I read the suggestions offered by you but could not reply back in time. Please take a look at your last response at:

http://www-10.lotus.com/ldd/nd6forum.nsf/55c38d716d632d9b8525689b005ba1c0/bd098916ebae1a2b852570a3004babe5?OpenDocument

I would really appreciate it if you could take out some more time now to help me out further on this. I would really really appreciate it. If you can, please reply so that I can send more info about my issues across to you.

TIA

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Subject: I’m here

Please post you information.

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Subject: RE: I’m here

Thnaks a lot Steve :slight_smile:

Here’s what I get when I run the sample program provided by you on the same database (“profile.nsf” created by your sample program), in my environ.

CPU SAMPLES BEGIN (total = 13634) Mon Dec 12 18:38:03 2005

rank self accum count trace method

1 89.51% 89.51% 12204 59 java.net.SocketInputStream.socketRead0

2 3.47% 92.98% 473 64 java.lang.Object.wait

3 2.65% 95.63% 361 112 java.net.SocketOutputStream.socketWrite0

4 1.36% 96.99% 186 110 java.net.SocketInputStream.socketRead0

5 0.48% 97.48% 66 118 lotus.domino.cso.RecycleThread.isIdle

6 0.44% 97.92% 60 113 lotus.priv.CORBA.iiop.CDROutputStream.

7 0.25% 98.17% 34 56 java.net.Inet4AddressImpl.getHostByAddr

8 0.16% 98.33% 22 11 java.util.zip.ZipFile.getEntry

9 0.14% 98.47% 19 12 java.lang.ClassLoader.findBootstrapClass

10 0.13% 98.60% 18 133 lotus.priv.CORBA.iiop.ORB.getRequestHolderTable

This is the sampling output that I get

Total getText() Time: 225089

Total getText() Count: 49000

Total Time: 265547

Also, when I Quantify the program, I can see that the recycle thread, the Reference handler and the Finalizer thread are together taking up about 65% of the execution time. Your thoughts on this? If you think you need to look at the quantify output, please let me know where I can mail it to you.

Thanks a ton

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Subject: RE: I’m here

Steve, I have posted the results at my end in the response before this one. PLease take a look at it and help me out here, if you can. Would really really appreciate it.

TIA