Note: If the Refresh Rate is adjusted,
the Buffer Size must also be adjusted to enable sufficient data to
be collected for performing average calculations. Currently 5 minutes
of data is required. Hence, the following guidelines intend to help
you use the Tivoli Performance Advisor:
- You cannot have a Refresh Rate of more than 300 seconds.
- RefreshRate * BufferSize > 300 seconds. Buffer Size * Refresh
Rate is the amount of PMI data available in memory and it must be
greater than 300 seconds.
- For the Tivoli Performance Advisor to work properly with TPV logs,
the logs must be at least 300 seconds of duration.
For more information about configuring user and logging settings
of TPV, refer to the
Configuring TPV settings article.