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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL OneDB™ database servers.
Administrator's GuideThe HCL OneDB™ Administrator's Guide provides the information required to administer HCL OneDB™.
Disk, memory, and process management
Manage virtual processorsThese topics describe how to set the configuration parameters that affect database server virtual processors, and how to start and stop virtual processors.
Monitor virtual processorsMonitor the virtual processors to determine if the number of virtual processors configured for the database server is optimal for the current level of activity.
Monitor virtual processors with command-line utilitiesUse onstat -g options to monitor virtual processors.
The onstat -g rea commandUse the onstat -g rea option to monitor the number of threads in the ready queue.

The onstat -g rea command

Use the onstat -g rea option to monitor the number of threads in the ready queue.

If the number of threads in the ready queue is growing for a class of virtual processors (for example, the CPU class), you might be required to add more virtual processors to your configuration.

For an example of onstat -g rea output, see information in the HCL OneDB™ Administrator's Reference.

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