ARC Instance experienced slow; how to make sure that the ARC instance parameters are already optimised?

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• Why is the performance of ARC slow sometimes?

  The performance of ARC depends on the aspects like Tomcat's memory settings, physical RAM and also the indexes etc, you can verify the indexes in the admin db as follows. Try adding the following indexes into the admin db: > CREATE INDEX ...

• Unable to login to ARC Instance.

  Restart the HSQL DB to resolve the Issue. Also to avoid this problem in future, it is recommended to have a scheduled re-start of tomcat at least twice a week and HSQL instances once a week. Apart from these scheduled re-starts clean-up of the usage ...

• Why is FINBI PROD: FINBI ARC PROD instance experiencing downtime?

  When we analyze any KPI that contains more data then Java Heap Space exception occurs. In such case kindly select less number of filters and analyze the KPI. Also, increase the Tomcat Memory setting to overcome this problem.

• What do you mean by 'Filter Parameters'?

  Filter parameters is the criteria to pass the selected filter values to the reports. It is a unique identification process of metadata used by ARC. The user need not take care of these parameters.

• The application performance is very slow

  a) Ensure that there are no KPIs or graphs trying to retrieve data and inturn the system went unresponsive b) Also check if there are any idle connections to the database. These idle connections should be deleted from database.