Performance issues post SAN & server Migration

Hello everyone,
We have recently migrated our SAN from Emc san ( FC with 4gbe) to dell san (Iscsi with 1gbe) ..2 ports on the the dell san have been teamed up as one ...Also we migrated our Sap app & ibm db2 9.1 db from ibm p5 to p7 server ...Since then Many short dumps have appeared with the msg "time_out" & the no. of swaps for program buffer went upto 60,000 /day . Although the hit ratio was still 99%...then I increased the buffer size after which the swaps were reduced to 10,000/day but the time_out still occurs specailly for some Z transactions & the overall performance has degraded as well......Any suggestions or help would be aappreciated.
Thanks & regards,
Kartik Singh Sodhi

This is not related to TDMS .

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Hi All,
I have issue with JMS server migration.
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Hi Suresh,
There is a "Bug-10007947" in WLS 10.3.0 version which dose not displays the values properly on admin-console once the migration has taken place, however I am assuming that bug may fix your issue so try that out in your test environment. If that dose not work try out the below suggestions.
Suggestion:
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- If in any other version your test runes properly, then you can create a simple test case and open a service request with Oracle asking for creating a BUG and let them do their job.
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BAM Cluster setup - issue with whole server migration configuration

HI,
We are working on a SOA , BAM , BPM Cluster setup on OEL VMs
With Admin server running on Host1 and Soa_server1, BAM_server1 , Host2 - Soa_server2 , Bam_server2.
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http://www.namredlek.nl/orasoa/InstallSOASuite11gOnCluster_v1.pdf
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3)     Domain creation
4) Configured Node manager
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The error is clearly out there
java.io.IOException: Command '/oracle/Shared_MWHome/user_projects/domains/SOA_Domain/bin/server_migration/wlsifconfig.sh -addif eth0 192.168.1.6 255.255.255.0 ' returned an unsuccessful exit code '1'. Check NM logs for script output.
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RFBIBL00 Performance issues Post ECC6

Hi Folks,
Have just completed ECC6 upgrade am seeing terrible performance issues when using RFBIBL00 for loading. All loads seem to stick reading table TBIZU. DB Is oracle and table is quite small. Stats are valid and when checking explain plan in oracle the query seems to be fine.
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ta

hi,
Please check this link
[Re: rfbibl00;
regards,
suhas

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How to solve the report generating performance issue in BI server

->I HAVE USED ONLY ONE PIVOT IN MY REPORT QUERY AND THE REPORT QUERY IS FULLY DEPEND ON ONE FACT TABLE
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Edited by: 873091 on Jul 18, 2011 3:50 AM

Hello Dude,
So from your post I understand that there is a report that basically takes 8 minutes to retrieve the data, but when you get the logical sql from the cache, and run it against the database, it only takes less than 20 seconds to retrieve the same data?
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Try to re-boot all the BI services and run the report again, if the issue still exists, enable caching and try.
Assign points if helpful.
Thanks,
-Amith.

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Hello,
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Hi,
Could you try the following to migrate the logins and check the result?
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INNER JOIN sys.server_principals p ON
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http://www.databasejournal.com/features/mssql/article.php/3922256/Re-generating-SQL-Server-Logins.htm
http://support.microsoft.com/kb/918992/en-us
http://support.microsoft.com/kb/240872
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Tracy Cai
TechNet Community Support

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Hi all,
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Webi Reports - Performance Issues

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SQLs erver migration performance issue

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Thanks..

> 1) We have started 10 parallel processes and after import is started, CPU is getting 95% to 99% utilized and when we check SQL server studio-> Activity monitor we found below information:
What processes is using the CPU? The SQL Server itself or others? (see task manager)
> -Minimum server memory - 5 GB
> - Maximum server memory - 5 GB
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https://issues.jboss.org/browse/JBPAPP-6166
Regards,
P-H
http://javaeesupportpatterns.blogspot.com/

Performance issues post SAN & server Migration

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