Kbase 16983: Undocumented Proutil Qualifier (IOSTATS) in Version 7
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/05/1998 |
|
Undocumented Proutil Qualifier (IOSTATS) in Version 7
Undocumented Proutil Qualifier for Progress version 7 (IOSTATS)
PROUTIL IOSTATS Qualifier:
IOSTATS: "Provides current statistics for active databases. These
statitics include; buffered, unbuffered, and logical I/O database
operations." All statistical information is cumulative from the time
of the database startup."
Notes of Interest:
- "This option is only available for multi-user databases"
- "IOSTATS provides database extent statistics"
- "Use to determine whether your database extents are opened in a
buffered/unbuffered state"
- This option was made available in Progress version 7.
(This option is not available in version 6 of Progress)
Syntax:
proutil dbname -C iostats
Output of IOSTATS: There are four fields that are displayed:
(File, Buffered, Unbuffered, Logical)
À The files that can be displayed are: (.db, .bi, .ai, and .dn
extenstions) All the extents that are associated with the database.
À Buffered: "Displays the number of buffered reads and writes to the
database file."
À Unbuffered: "Displays the number of unbuffered reads and writes to
the database file."
À Logical: "Displays the number of client requests for the database
read and write operations"
References: Version 8 System Administration Reference Chapter 5-133.
6/24/97
csg
Progress Software Technical Support Note # 16983