Allan Packer on performance tuning: Scaling MySQL

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1. Tips and Tutorials

The Most Incomplete Guide to Performance Tuning

Overview: Introduction What Does Success Mean? What Does Performance Mean? Every Picture is Worth a Thousand Words Work Like a Physicist Work Like You Walk - One Step at a Time Learn to Know Your System Choose Your Weapons! Tools of the Trade 1 - vmstat A Little Theory Along the Way -...

2. Solaris

Solaris Performance tuning

Dear all, I have a Local zone , where users feel that performance is not good. Is it wise to collect the inputs from the local zone rather than taking from the global zone. And also Can I tune from Global zone , so that it will reflect in local zone. Rgds rj

3. AIX

Performance issue / tuning advice

Please take a look at this system and give your analysis / advice. Can it be tuned to get a better performance? We are not getting more hardware ressources at the moment. We have to live with what we have. Application running on the system is SAS. OS is AIX 6.1 Let me know if you need output of...

4. Web Development

MySQL Tuning Tools with mysqltuner.pl and tuning-primer.sh

We have been tuning MySQL lately and I ran accoss two useful tools that you might be interested in: mysqltuner.pl tuning-primer.sh Both of these scripts are quite useful for MySQL tuning. Here is some sample output of mysqltuner.pl >> MySQLTuner 0.9.8 - Major Hayden...

5. Shell Programming and Scripting

Performance Tuning

Hi All, In last one week, i have posted many questions in this portal. At last i am succeeded to make my 1st unix script. following are 2 points where my script is taking tooooo long. 1. Print the total number of records excluding header & footer. I have found that awk 'END{print NR -...

6. Shell Programming and Scripting

Oracle-performance tuning

Sorry, This is out of scope of this group.But I require the clarification pretty urgently. My Oracle database is parallely enabled. Still,in a particular table queries do not work "parallely" always. How is this?

7. UNIX for Dummies Questions & Answers

Performance Tuning

Hi to all, I'm interested in finding an introduction about Performance Tuning under Unix (or Linux); can somebody please point me in the right direction? Best regards

8. Filesystems, Disks and Memory

EXT3 Performance tuning

Hi all, long time ago I posted something, but now, it is needed again :( Currently, I am handling with a big NFS Server for more than 200 clients, this sever has to work with 256 NFSDs. Because of this huge amount of NFSDs, there are thousands of small write accesses down to the disk and...

9. UNIX for Dummies Questions & Answers

Performance tuning.

can someone tell me a good site to go to in order to learn this. please do not recommen nay books because i dont have interest in that. if you know of any good sites with good straight forward explanation on how to split loads on machines that has excessive loading, please let me know Also,...

LEARN ABOUT SUSE

mysqlbug

MYSQLBUG(1)						       MySQL Database System						       MYSQLBUG(1)

NAME

       mysqlbug - generate bug report

SYNOPSIS

       mysqlbug

DESCRIPTION

       This program enables you to generate a bug report and send it to Oracle Corporation. It is a shell script and runs on Unix.

       The normal way to report bugs is to visit http://bugs.mysql.com/, which is the address for our bugs database. This database is public and
       can be browsed and searched by anyone. If you log in to the system, you can enter new reports. If you have no Web access, you can generate
       a bug report by using the mysqlbug script.

       mysqlbug helps you generate a report by determining much of the following information automatically, but if something important is missing,
       please include it with your message.  mysqlbug can be found in the scripts directory (source distribution) and in the bin directory under
       your MySQL installation directory (binary distribution).

       Invoke mysqlbug without arguments:

	   shell> mysqlbug

       The script will place you in an editor with a copy of the report to be sent. Edit the lines near the beginning that indicate the nature of
       the problem. Then write the file to save your changes, quit the editor, and mysqlbug will send the report by email.

COPYRIGHT

       Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.

       This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
       published by the Free Software Foundation; version 2 of the License.

       This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
       Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.

SEE ALSO

       For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
       at http://dev.mysql.com/doc/.

AUTHOR

       Sun Microsystems, Inc. (http://www.mysql.com/).

MySQL 5.1							    04/06/2010							       MYSQLBUG(1)

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