Hi, I run the mysqltuner at my server as below and i got error like below. [r...@127 /]# ./mysqltuner.pl
>> MySQLTuner 1.0.1 - Major Hayden <ma...@mhtx.net> >> Bug reports, feature requests, and downloads at http://mysqltuner.com/ >> Run with '--help' for additional options and output filtering Please enter your MySQL administrative login: root Please enter your MySQL administrative password: [!!] Attempted to use login credentials, but they were invalid. On some other server this script is running absolutely fine without any change in mysqltuner.pl. Please guide me how can i run this script Thanks & Regards Jeetendra Ranjan ----- Original Message ----- From: "Bruce Ferrell" <bferr...@baywinds.org> To: <jeetendra.ran...@sampatti.com> Cc: <mysql@lists.mysql.com> Sent: Thursday, October 15, 2009 12:20 PM Subject: Re: Req. suitable .cnf file for Server used by 2000 users daily > > Have a look at mysqltuner. It reads the stats from a running mysql > instances and makes suggestions for what can be changed > > http://blog.mysqltuner.com/ > > > > Gavin Towey wrote: >> Hi, >> >> This script might help with some tuning suggestions, run it after you have >> some production traffic running against your database. >> https://launchpad.net/mysql-tuning-primer >> >> Also you should enable the slow query log, so you can capture queries to be >> optimized: >> http://dev.mysql.com/doc/mysql/en/Slow_query_log.html >> >> http://dev.mysql.com/doc/refman/5.0/en/mysql-indexes.html >> >> >> Regards, >> Gavin Towey >> >> >> -----Original Message----- >> From: jeetendra.ran...@sampatti.com [mailto:jeetendra.ran...@sampatti.com] >> Sent: Wednesday, October 14, 2009 3:21 AM >> To: mysql@lists.mysql.com >> Subject: Req. suitable .cnf file for Server used by 2000 users daily >> >> Hi, >> Will you plesae guide me ? >> We are about to launch one website whose database is in MySQL. I am very >> exited about the server setting specially about .cnf file. >> I have below hardware and .cnf details. Will you please guide me is the .cnf >> file details sufficient to support current hardware. >> Initially 2000 users will visit this site everyday. >> >> Hardware and OS >> ************* >> Operating System : Red Hat Fedora Core 8 >> Processor : Intel Core 2 Quad - 2.83 GHz, >> RAM : 4 GB >> Total Disk Space : 600 GB (300 GB usable) >> RAID : RAID1 >> Disk Drive(s) : 300 GB (Drive #1), 300 GB (Drive #2) >> Bandwidth Quota : 500 GB >> Firewall : PIX 501 >> Version : 5.0.81-community-log >> Version_comment : MySQL Community Edition (GPL) >> Version Compile Machine : i686 >> Version Compile OS : pc-linux-gnu >> my.cnf details >> *********** >> [mysqld] >> datadir=/var/lib/mysql >> socket=/var/lib/mysql/mysql.sock >> user=mysql >> # Default to using old password format for compatibility with mysql 3.x >> # clients (those using the mysqlclient10 compatibility package). >> old_passwords=1 >> key_buffer = 16M >> key_buffer_size=4M >> sort_buffer_size=2M >> query_cache_size=64M >> log-bin >> log_queries_not_using_indexes=1 >> long_query_time=1 >> log_slow_queries=slowQry.log >> join_buffer_size=4M >> max_connections=150 >> max_allowed_packet = 32M >> table_cache = 256 >> net_buffer_length = 8K >> read_buffer_size = 2M >> read_rnd_buffer_size = 2M >> myisam_sort_buffer_size = 8M >> thread_stack=5M >> thread_cache_size=128M >> connect_timeout=30 >> query_cache_limit=32M >> log-error >> # Comment the following if you are using InnoDB tables >> innodb_data_home_dir = /var/lib/mysql/ >> innodb_data_file_path = ibdata1:10M:autoextend >> innodb_log_group_home_dir = /var/lib/mysql/ >> # You can set .._buffer_pool_size up to 50 - 80 % >> # of RAM but beware of setting memory usage too high >> innodb_buffer_pool_size = 4M >> innodb_additional_mem_pool_size = 2M >> # Set .._log_file_size to 25 % of buffer pool size >> innodb_log_file_size = 16M >> innodb_log_buffer_size = 8M >> innodb_flush_log_at_trx_commit = 1 >> innodb_lock_wait_timeout = 50 >> [mysqld_safe] >> log-error=/var/log/mysqld.log >> pid-file=/var/run/mysqld/mysqld.pid >> Thanks in advance >> Regards >> Jeetendra Ranjan >> >> >> The information contained in this transmission may contain privileged and >> confidential information. It is intended only for the use of the person(s) >> named above. If you are not the intended recipient, you are hereby notified >> that any review, dissemination, distribution or duplication of this >> communication is strictly prohibited. If you are not the intended recipient, >> please contact the sender by reply email and destroy all copies of the >> original message. >>
