Difference between revisions of "SET IOSTATS"
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==Purpose== | ==Purpose== | ||
| + | Enables or disables the logging of input/output statistics | ||
| Line 12: | Line 8: | ||
==See Also== | ==See Also== | ||
| − | [[CLEAR PROFILE]], [[CREATE]], [[DELETE]], [[DISPLAY PROFILE]], [[DO]], [[INDEX]], [[LIST PROFILE]], [[PROFILE]], [[RECALL]], [[REPLACE]], [[SET | + | [[CLEAR IOSTATS]], [[CLEAR PROFILE]], [[CREATE]], [[DELETE]], [[DISPLAY PROFILE]], [[DO]], [[INDEX]], [[IOSTATS()]], [[LIST PROFILE]], [[PROFILE]], [[RECALL]], [[REPLACE]], [[SET COMPILE]], [[SET DCACHE]], [[SET ICACHE]], [[SET IOLOGGING]], [[SET LOCKTYPE]], [[SET NETWORK]], [[SET PROFILE]], [[SET REPLICATION]], [[SET SYSLOGGING]], [[USE]] |
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==Description== | ==Description== | ||
| + | The SET IOSTATS command enables or disables the logging of input/output statistics. SET IOSTATS should only be set ON to enable the collection of statistics for performance tuning; it should be set OFF on production systems to optimize concurrent user access. The DISPLAY IOSTATS and LIST IOSTATS commands and the IOSTATS() function can be used to output the statistics to the screen, file or printer. | ||
| + | For details of the statistics logged, please see [[LIST IOSTATS]]. CLEAR IOSTATS is used to reset the log. | ||
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<code lang="recital"> | <code lang="recital"> | ||
set iostats on | set iostats on | ||
| − | + | do myapp | |
| + | list iostats | ||
</code> | </code> | ||
==Products== | ==Products== | ||
| − | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands]] | [[Category:Commands]] | ||
[[Category:Set_Commands|IOSTATS]] | [[Category:Set_Commands|IOSTATS]] | ||
| + | [[Category:Performance and Optimization]] | ||
| + | [[Category:Performance and Optimization Set Commands]] | ||
Latest revision as of 14:46, 13 January 2010
Purpose
Enables or disables the logging of input/output statistics
Syntax
SET IOSTATS ON | OFF | TO <expN>
See Also
CLEAR IOSTATS, CLEAR PROFILE, CREATE, DELETE, DISPLAY PROFILE, DO, INDEX, IOSTATS(), LIST PROFILE, PROFILE, RECALL, REPLACE, SET COMPILE, SET DCACHE, SET ICACHE, SET IOLOGGING, SET LOCKTYPE, SET NETWORK, SET PROFILE, SET REPLICATION, SET SYSLOGGING, USE
Description
The SET IOSTATS command enables or disables the logging of input/output statistics. SET IOSTATS should only be set ON to enable the collection of statistics for performance tuning; it should be set OFF on production systems to optimize concurrent user access. The DISPLAY IOSTATS and LIST IOSTATS commands and the IOSTATS() function can be used to output the statistics to the screen, file or printer.
For details of the statistics logged, please see LIST IOSTATS. CLEAR IOSTATS is used to reset the log.
Example
set iostats on do myapp list iostats
Products
Recital Server, Recital
