Performnace problem in migrating form SOlaris2.5.1 to Solaris8

have a working system in production for the last six years. It was done on Solaris 2.5.1 using C++ version 4.2. Now i am migrating it to Solaris 8 using C++ 5.4. I use class library from Recursionsw called ObjectSPace.
My code requires lots of message passing (objects) between processes. This is done by binray streams over sockets. All my code is multi threaded (POSIX) and uses semaphores.
The time taken to pass approx. 150 messages in the earlier version was 2 seconds (say) on an Ultra 2 but now the same piece of code (without any logical changes) takes over 30 seconds on an E10k.
With prstat i notice that the sys time value is high and SCL is high. The thtread which is reading messages is taking lot of cpu time. The LCK value is very low.
Has anyone got any idea or faced similar problem in migrating.
Any help is welcome.
Thanks
Manoj

We are using a class library called Objectspace from Recursionsw. We did a small test program. This program has an object with about 20 fields (total of around 200 bytes). All we do is write this object (binary stream over socket) from one process and read it from the other process. For banchmarking we write and read this object 200 times.
The results are as follows:
Solaris 2.5.1 - Around 13 seconds
Solaris 7 - Around 60 seconds
Solaris 8 - Around 120 secinds
Solaris 9 - 1-2 seconds
On Soalris 8 i have tried with both std iostream and classic iostream. There is no difference.
This is without any change in the source code. Can anyone give any clues as to what is going wrong.
Regards,
Manoj

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Yes you can. Take a look at Upgrading from Pre-Forms 6i Applications to Oracle Forms 11g. This document is geared towards upgrading to Forms 11g, but in order to upgrade to Forms 11g you must first upgrade to Forms 10g. This document describes that process.
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Hello !!
I discovered Apex a few days ago, so I began with the Oracle tutorials, where I found the conversion from Forms to Apex : "Converting Your Oracle Forms Applications to Application Express 3.2".
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null

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Requesting one and all.
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Below is the link from Metalink:
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Concerning your second problem...
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hi everybody,
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Could you then explain what your problem is?
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http://www.groundside.com/blog/content/GrantRonald/

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Hi All,
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http://apex.oracle.com/pls/otn/f?p=19399:1:
username = [email protected]
pwd = kishore
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http://apex.oracle.com/pls/otn/
workspace: sekhar.nooney
Username :[email protected]
pwd: kishore
application id = 19399
My region code is something like:
select *
from regadm_request_v
where access_type = :F110_REGADM
and status <> 'INACTIVE'
order by request_id
My view code is:
CREATE OR REPLACE VIEW REGADM_REQUEST_V
AS
SELECT *
FROM REGREGOWNER.REGADM_REQUEST
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AND upper(manager_name) LIKE '%'||nvl(upper(REGADM_REQUEST_PKG.GET_MANAGER_NAME),'%')||'%'
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AND upper(manager_sunetid) LIKE '%'||nvl(upper(REGADM_REQUEST_PKG.GET_MANAGER_SUNET_ID),'%')||'%'
AND upper(request_date) LIKE '%'||nvl(upper(REGADM_REQUEST_PKG.GET_REQUEST_DATE),'%')||'%'
AND upper(USAGE_AGREEMENT_RECVD) LIKE '%'||nvl(upper(DECODE(REGADM_REQUEST_PKG.GET_USAGE_AGREMNT_RECVD,'~!@',NULL,REGADM_REQUEST_PKG.GET_USAGE_AGREMNT_RECVD)),'%')||'%'
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AND upper(APRVL_REQUEST_SENT) LIKE '%'||nvl(upper(DECODE(REGADM_REQUEST_PKG.GET_EMAIL_APPROVERS,'~!@',NULL,REGADM_REQUEST_PKG.GET_EMAIL_APPROVERS)),'%')||'%'
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Andy/Varad any ideas? You both helped me a lot on my problems for the same application that I had faced before in More Problems in Tabular form - Please give me suggestions.
Thanks,
Sumana

Hi Andy,
The view and the package for setting bind variables work properly in my entire application other than the pagination. A pity that I came across this only now :(
I have used this same method for holding variables in another application before, where I needed to print to PDF. I used this approach in the other application because my queries were not within the APEX character limit specified for the "SQL Query of Report Query shared component".
In this application, I initially had to fetch values from 2 tables and update the 2 tables. Updateable form works only with one table right? Hence I had created a view. Later the design got changed to include search and instead of changing the application design I just changed the view then. Still later, my clients merged the 2 tables. Once again I had just changed my view.
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But as you suggested, I think it is better to change the page design quickly (as it would be much easier).
If I change the region query to use the table and the APEX bind parameters in the where clause as:
SELECT *
FROM REGADM_REQUEST
WHERE upper(employee_name) LIKE '%'||nvl(upper(:P1_EMPLOYEE_NAME),'%')||'%' .....
I also changed the ApplyMRU to refer to the table.
Here the pagination issue is resolved. But here the "last Update By" and "Last Update Date" columns do not get updated with "SYSDATE" and "v(APP_USER)" values, when update takes place. Even if I make the columns as readonly text field, I am not sure how I can ensure that SYSDATE and v('APP_uSER') can be passed to the columns. Any way I can ensure this? Please have a look at the issue here: http://apex.oracle.com/pls/otn/f?p=19399:1:
I have currently resolved the "last update" column issue by modifying my view as:
CREATE OR REPLACE VIEW REGADM_REQUEST_V
AS
SELECT *
FROM REGADM_REQUEST
I modified my region query to use APEX bind parameters itself as:
SELECT *
FROM REGADM_REQUEST_V
WHERE upper(employee_name) LIKE '%'||nvl(upper(:P1_EMPLOYEE_NAME),'%')||'%' .....
And I use the "INSTEAD OF UPDATE" trigger that I had initially written for update. The code is:
CREATE OR REPLACE TRIGGER REGADM_REQUEST_UPD_TRG
INSTEAD OF UPDATE
ON REGADM_REQUEST_V
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
BEGIN
UPDATE REGREGOWNER.REGADM_REQUEST
SET MANAGER_EMAIL = :NEW.MANAGER_EMAIL
, EMPLOYEE_EMAIL = :NEW.EMPLOYEE_EMAIL
, STATUS_UPDATE_DATETIME = SYSDATE
, USER_UPDATE_ID = (SELECT v('APP_USER') FROM DUAL)
WHERE REQUEST_ID = :OLD.REQUEST_ID;
END;
Please let me know how I can resolve the "last update" column issue using the table itself. (Just for my learning)
Thanks,
Sumana

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Dear Experts,
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Warm Regards,
sameek.
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DATA: lo_sender TYPE REF TO if_sender_bcs VALUE IS INITIAL,
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DATA: lo_recipient TYPE REF TO if_recipient_bcs VALUE IS INITIAL.
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Set sender*
lo_send_request->set_sender(
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Create recipient*
lo_recipient = cl_sapuser_bcs=>create( sy-uname ).
lo_recipient = cl_cam_address_bcs=>create_internet_address( l_send ).*
Set recipient*
lo_send_request->add_recipient(
EXPORTING
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i_express = 'X' ).
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EXPORTING*
i_recipient = lo_recipient*
i_express = 'X' ).*
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RECEIVING
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message 'The Customer Information form has been emailed to the Employee' type 'I'.

I am also facing issue with email send .
apex 4.1.1 oracle 11g
create or replace procedure email ( p_email in    varchar2)
is
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APEX_MAIL.PUSH_QUEUE;
end; I also check the log and queue but both are empty,
select * from
apex_mail_queue
select * from
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I also created a process in apex , which call this procedure and pass the email address entered by user.

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Hi,
I have some problem in adobe form.................................
I have to design my adobe form in ADOBE DESIGNER layout.
and in the another end i have make my application programe in which i picke
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CALL FUNCTION 'FP_FUNCTION_MODULE_NAME'
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u will get the fm name here.....
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regards
Anbu B

Migrating Forms 6i to Portal

Dear friends,
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Thanks a lot in advance
Warm Regards
Vivek Bajaj

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<2002-10-21 下午05时05分15秒> <Error> <HTTP> <101019>
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####<13 oct. 2004 17 h 05 CEST> <Info> <JMS> <ucwwe2> ><ucwls81> <WrapperSimpleAppMain> <<WLS Kernel>> <> <BEA->040114> <JMSServer "JMSServer", Finished scan of file >store "persistence" in directory "c:\bin\bea\jmsstore".                     >Found 2 025 records totalling 21 205 248 bytes.>
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          www.orbism.com

Performnace problem in migrating form SOlaris2.5.1 to Solaris8

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