PMEM details

Arturo Gutierrez

Hi,

Working with Exadata X8M-2 and with the introduction of pmem layer,

I only see the commands:

list pmemlog detail

list pmemcache detail

However, I don't see the option as with the flash cache to see the specific content of this cache, which objects are stored on pmem.

Like with flashcache.

LIST FLASHCACHECONTENT  where dbUniqueName=xxxx and objectNumber=1191444 detail

Are there commands at the storage cell level or other utilities to view the content of the pmem?

Are there specific statistics at the RDBMS level that include the access operations via RDMA to blocks in the pmem layer?

Thanks

Arturo

LaserSoft

Hi

PMEM Automatically tiered and shared across DBs. But we can see the performance / statistics using AWR report.

Please have a look for this for some information.

https://blogs.oracle.com/exadata/persistent-memory-in-exadata-x8m

Seeing PMEM in Action on Exadata!

Thanks

LaserSoft