IBM Cognos: Configurações e Tuning

Configuração e Tuning

Configuring JVM heap size for IBM Cognos Query Service

1. Open the Cognos administrative console by selecting IBM Cognos Administration.
2. Open the Service configuration page and select Dispatchers and Services.
3. Click the Dispatcher URL and Find Query Service.
4. Change the initial JVM heap size and JVM heap size limit of the Query Service to the value that you want to set by selecting More > Set properties > Settings and entering the value.
5. Restart the Query Service to make the JVM heap size setting take effect.

Setting query service properties

BIBusTKServermain tuning

my BIBusTKServermain was 32 bits

ps -efw | grep BIBusTKServermain
.../cognos/.../bin/BIBusTKServermain 

Directory bin is for 32 bits processes and bin64 is for 64 bits processes

Changed the setting suggested on technote - The BIBusTKServermain process is overwhelmed and becomes unresponsive or crashes.

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