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Top Forums UNIX for Dummies Questions & Answers Temp mysql files jamming CPU resources Post 302438496 by egully on Tuesday 20th of July 2010 01:48:04 AM
Old 07-20-2010
Thanks

Can you suggest me where I can find mysql fine tuning suggestion scripts.


Quote:
Originally Posted by malcolmpdx
I suspect that those temporary tables are being used to store large joins and other queries that you get as you use the site.

This indicates that your my.cnf file needs tuning. I would suggest that you let your site run for a while, and then use one of the many fine mysql tuning suggestion scripts that can help you identify what's going on.
 

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mysqlaccess(1)							  MySQL database						    mysqlaccess(1)

NAME
mysqlaccess-Createnewuserstomysql. USAGE
mysqlaccess [host [user [db]]] OPTIONS SYNOPSIS
mysqlaccess [-?|--help] [-v|--version] [-p|--password=#] [-h|--host=#] [-d|--db=#] [-U|--superuser=#] [-P|--spassword=#] [-H|--rhost=#] [--old_server] [-b|--brief] [-t|--table] [--relnotes] [--plan] [--howto] [--debug=N] [--copy] [--preview] [--commit] [--rollback] DESCRIPTION
-?|--help display this helpscreen and exit -v|--version print information on the program `mysqlaccess' -u|--user=# username for logging in to the db -p|--password=# validate password for user -h|--host=# name or IP-number of the host -d|--db=# name of the database -U|--superuser=# connect as superuser -P|--spassword=# password for superuser -H|--rhost=# remote MySQL-server to connect to --old_server connect to old MySQL-server (before v3.21) which does not yet know how to handle full where clauses. -b|--brief single-line tabular report -t|--table report in table-format --relnotes print release-notes --plan print suggestions/ideas for future releases --howto some examples of how to run `mysqlaccess' --debug=N enter debuglevel N (0..3) --copy reload temporary grant-tables from original ones --preview show differences in privileges after making changes in (temporary) grant-tables --commit copy grant-rules from temporary tables to grant-tables (!don't forget to do an mysqladmin reload) --rollback undo the last changes to the grant-tables. NOTE
At least the user and the db must be given (even with wildcards) If no host is given, `localhost' is assumed Wildcards (*,?,%,_) are allowed for host, user and db, but be sure to escape them from your shell!! (i.e., type * or '*') SEE ALSO
isamchk(1), isamlog(1), mysql(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysql_fix_privilege_tables(1), mysqlshow(1), mysql_zap(1), perror(1), replace(1) For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online at http://www.mysql.com/doc/en/ BUGS
Please refer to http://bugs.mysql.com/ to report bugs. AUTHOR
Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/). This software comes with no warranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mercur- media.com) ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+------------------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+------------------------------------+ |Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt | +--------------------+------------------------------------+ |Interface Stability | External | +--------------------+------------------------------------+ NOTES
Source for mysql is available on http://opensolaris.org. MySQL 4.0 19 December 2000 mysqlaccess(1)
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