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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » db2syscs takes 1 gb memory on the Broker server

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venkat kurra
PostPosted: Wed Oct 19, 2005 11:03 am    Post subject: db2syscs takes 1 gb memory on the Broker server Reply with quote

Master

Joined: 18 Oct 2001
Posts: 245
Location: Bloomington , IL
Hi,
We have memory issue on the broker server(Windows 2000). I saw the taskmanager and found that the db2syscs takes 1 gb memory. I worked with IBM DB2 Support and came to know it was caused by large bufferpool - NPAGES (number of pages). We never alter this value but it set to 260954. Rest of all other broker servers set to 250.


We use db2 just for WBIMB broker database. How the Number of Pages(bufferpool) altered with out any manual change? Are there any programs alter this value?

We have instructions to change it back but we don't know how it was changed before.
_________________
Thanks,

Venkat Kurra

IBM Certified Specialist-MQSeries
IBM Websphere MQSeries Administrator
IBM WebSphere Message Broker System Admin
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