Comments on: 3 Minute MySQL (tuning) http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/ You will probably want some waders, a pick axe, and one of those hats with a light on it before you go in here. Tue, 06 Jan 2009 09:27:39 +0000 http://wordpress.org/?v=2.6.2 By: links for 2008-09-07 http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-175024 links for 2008-09-07 Sun, 07 Sep 2008 12:59:35 +0000 http://ebergen.net/wordpress/?p=104#comment-175024 [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: mysql script tuning performance) [...] [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: mysql script tuning performance) [...]

]]> By: Performance Tuning OpenCMS by Example » Neural Glue http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-142862 Performance Tuning OpenCMS by Example » Neural Glue Mon, 16 Jun 2008 11:06:30 +0000 http://ebergen.net/wordpress/?p=104#comment-142862 [...] background take a look at [ http://www.ibm.com/developerworks/library/l-tune-lamp-3.html ] and [ http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/ [...] [...] background take a look at [ http://www.ibm.com/developerworks/library/l-tune-lamp-3.html ] and [ http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/ [...]

]]> By: links for 2008-03-18 « Caiwangqin’s delicious bog http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-111367 links for 2008-03-18 « Caiwangqin’s delicious bog Tue, 18 Mar 2008 23:17:17 +0000 http://ebergen.net/wordpress/?p=104#comment-111367 [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: MySQL Optimization Tuning Guide performance script) [...] [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: MySQL Optimization Tuning Guide performance script) [...]

]]> By: Alex Devry http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-83439 Alex Devry Mon, 28 Jan 2008 16:50:58 +0000 http://ebergen.net/wordpress/?p=104#comment-83439 The script http://www.day32.com/MySQL/tuning-primer.sh is just amazing ! thanks a lot ! Alex Devry 8) The script http://www.day32.com/MySQL/tuning-primer.sh is just amazing !
thanks a lot !
Alex Devry 8)

]]> By: Steven Ghyselbrecht » links for 2007-07-13 http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-40119 Steven Ghyselbrecht » links for 2007-07-13 Fri, 13 Jul 2007 22:19:24 +0000 http://ebergen.net/wordpress/?p=104#comment-40119 [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: mysql tuning performance tips 3-minutes) [...] [...] Eric Bergen » 3 Minute MySQL (tuning) (tags: mysql tuning performance tips 3-minutes) [...]

]]> By: Caleb http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-2753 Caleb Mon, 05 Jun 2006 20:43:50 +0000 http://ebergen.net/wordpress/?p=104#comment-2753 Joy, The URL has changed recently, http://www.day32.com/MySQL/tuning-primer.sh Joy,

The URL has changed recently, http://www.day32.com/MySQL/tuning-primer.sh

]]> By: Joy Elvis http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-2745 Joy Elvis Thu, 18 May 2006 08:45:40 +0000 http://ebergen.net/wordpress/?p=104#comment-2745 HI Eric, Can you please send me the tuning-primer.sh script. I am not able to see this at http://www.day32.com/tuning-primer.sh. Thanks HI Eric,
Can you please send me the tuning-primer.sh script. I am not able to see this at http://www.day32.com/tuning-primer.sh.
Thanks

]]> By: Matt Montgomery http://ebergen.net/wordpress/2006/03/06/3-minute-mysql-tuning/#comment-1530 Matt Montgomery Tue, 07 Mar 2006 20:41:39 +0000 http://ebergen.net/wordpress/?p=104#comment-1530 OK.... I'll do you one better.... Tuning a mysql server in 1.672s. Since I'm part of a team that manages +7,000 linux servers and since most of which have completely virgin my.cnf files, I wrote this little script. http://www.day32.com/tuning-primer.sh It evaluates the following: slow query count long_query_time query_cache_size % query cache actually used max_connections thread_cache key_buffer_size ratio of sort_merge operations to sorts (sort_buffer_size) number of full joins ratio of disk tmp tables vrs in memory tmp tables (tmp_table_size) table_cache ratio of table locks immediate to table locks waited ratio of table scans (read_buffer_size) To use the script add your user name and password to a [client] group in your ~/.my.cnf file OK…. I’ll do you one better…. Tuning a mysql server in 1.672s.

Since I’m part of a team that manages +7,000 linux servers and since most of which have completely virgin my.cnf files, I wrote this little script.

http://www.day32.com/tuning-primer.sh

It evaluates the following:

slow query count
long_query_time
query_cache_size
% query cache actually used
max_connections
thread_cache
key_buffer_size
ratio of sort_merge operations to sorts (sort_buffer_size)
number of full joins
ratio of disk tmp tables vrs in memory tmp tables (tmp_table_size)
table_cache
ratio of table locks immediate to table locks waited
ratio of table scans (read_buffer_size)

To use the script add your user name and password to a [client] group in your ~/.my.cnf file

]]>