Shared Flashcard Set

Details

Onstat Cache Information
Onstat Cache Information
12
Internet/New Media
Graduate
03/07/2012

Additional Internet/New Media Flashcards

 


 

Cards

Term
Prints buffer pages in use.
Definition
onstat -b
Term
Prints buffer pages that have been touched.
Definition
onstat -B
Term
Prints state of buffer queue cleaners and I/O.
Definition
onstat -F
Term
Prints data dictionary cache, containing system catalog
data for tables. Prints one line of information for each table cached in the shared-memory dictionary.
Definition
onstat -g dic
Term
Prints table distribution statistics for the optimizer.
Definition
onstat -g dsc
Term
Prints the stored procedure (SPL) routine cache. Prints information about SPL routine cache
Definition
onstat -g prc
Term
Prints the number of times that the database server reads the SQL statement in the cache. Displays the same output as onstat -g cac.
Definition
onstat -g ssc
Term
Prints CPU virtual processor memory cache.
Definition
onstat -g vpcache
Term
Prints buffer hash chain information.
Definition
onstat -h
Term
Prints optical subsystem memory cache and staging-area (disk cache) blobspace for TEXT or BYTE data.
Definition
onstat -O
Term
Prints global (server) information regarding the effectiveness of buffer pool caching.
Definition
onstat -p
Term
Prints threads waiting on buffers.
Definition
onstat -X
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