While monitoring DB2 Bufferpools using the CA Sysview online and batch BTSTASM2 reports, the BP1 Buffer pool hit ratio is very low at 46.2 %
How is the Buffer pool hit ratio calculated? From a high level it would the (total req - the total reads) / total req * 100.
Release : 20.0
Component : CA Insight Database Performance Monitor for DB for z/OS