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Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

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Chintalapati
Respected Contributor.

Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

Can some please help me how to change the JVM memory for following procress..

 

 

P.S. This thread has been moved v\from Application Perf Mgmt (BAC / BSM) Support and News Forum to CMS and Discovery Support and News Forum. - Hp Forum Moderator

10 REPLIES
Alexander Arkhi
Acclaimed Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

Can you explain a reason behind?
Manual changes to the JVM configuration for UCMDB processes is not recommended as it may imply severe performance and stability problems for HP UCMDB software.
Chintalapati
Respected Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

we are having performance issues,
example it is taking time to load or search the CI.
We having enough memory in the box, so we want to increase the size of the JVM's to check the performance.
Dmitry Shevchenko
Acclaimed Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

You should NOT modify any JVM parameters on your own. All of them were set automatically when you ran Config Wizard based on the amount of memory that was available at that time. If you still experience performance issues you have to work with Support so that they could investigate the problem.

If you added more memory to your server AFTER you had run the Config Wizard, uCMDB server wouldn't use it till you re-run the Config Wizard again.
Chintalapati
Respected Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

Can you please tell me the configuration wizard path and script i would like to run it once again.
Dmitry Shevchenko
Acclaimed Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

1. Stop BAC
2. Start > Programs > HP Business Availability Center > Administration > Connect to Database
3. Start BAC

Do it on every BAC server (GW, DPS) where you modified memory size.
Chintalapati
Respected Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

thanks for reply
i am want to increase UCMDB memory not to BAC..
Dmitry Shevchenko
Acclaimed Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

It doesn't matter. Replace "BAC" with "uCMDB" in my post.
Chintalapati
Respected Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

Thanks

I am using operating system type is UNIX, can you please advise me on UNIX.
Dmitry Shevchenko
Acclaimed Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

/bin/config-server-wizard.sh
Chintalapati
Respected Contributor.

Re: Change JVM memory for cmdb,mam,fcmdb,cmdb_res_utils,scheduler on ucmdb

Thanks i will work on it.