download from http://www.linxcel.co.uk


empower! provides the following 8 metrics for real-time monitoring and
charting of Oracle RAC Global Services performance tuning of global
cache fusion and other global resources including the network
interconnect and GES and LMS services:

(where 1-3 are global cache fusion statistics):

1. LMS service time (cr blocks); latency (cr blocks)
2. LMS service time (current blocks); latency (current blocks)
3. block mode conversion; block get
4. lock acquisition; lock conversion


related documents:


Tuning Oracle RAC with empower!
http://www.linxcel.co.uk/empower/doc/Tuning_Oracle_RAC_with_empower!.pdf
Understand the unique challenges of RAC tuning and how empower! solves
them.


Why empower! is different from other Oracle tuning tools
http://www.linxcel.co.uk/empower/doc..._5_reasons.pdf
An introduction into why empower! is very different from other Oracle
desktop tuning tools


Free Software and Guide to Oracle SQL Tuning
http://www.linxcel.co.uk/empower/doc/empower!_SQL_tuning_free_eval_edition.pdf
How-to guide to SQL tuning using the free evaluation version of
empower! (no unlock key required)