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Subject Views Written By Posted
Unusually high cpu usage   1,674 Fabrizio Bartolomucci 01/11/2015 02:55PM
Re: Unusually high cpu usage   673 Rick James 01/12/2015 09:49PM
Re: Unusually high cpu usage   575 Fabrizio Bartolomucci 01/13/2015 09:32AM
Re: Unusually high cpu usage   819 Fabrizio Bartolomucci 01/13/2015 11:47AM
Re: Unusually high cpu usage   626 Rick James 01/13/2015 04:21PM
How To Use More Resources   1,146 Luis Cavazos 01/07/2015 11:12AM
Re: How To Use More Resources   470 Rick James 01/07/2015 07:14PM
Re: How To Use More Resources   588 Luis Cavazos 01/07/2015 09:14PM
Re: How To Use More Resources   676 Rick James 01/07/2015 11:21PM
Re: How To Use More Resources   419 Rick James 01/07/2015 11:42PM
Re: How To Use More Resources   423 Luis Cavazos 01/08/2015 05:48PM
Re: How To Use More Resources   507 Rick James 01/09/2015 02:39PM
How to use performance_schema.tables   937 jongse park 01/07/2015 02:05AM
Re: How to use performance_schema.tables   441 Øystein Grøvlen 01/07/2015 03:41AM
Re: How to use performance_schema.tables   518 Rick James 01/07/2015 05:02PM
lockfree approach to creating a single unique row without unique index   1,091 Andrew Nuss 01/03/2015 03:43PM
Re: lockfree approach to creating a single unique row without unique index   407 Rick James 01/05/2015 12:17AM
Re: lockfree approach to creating a single unique row without unique index   421 Rick James 01/05/2015 11:04AM
COUNT_STAR, SUM_TIMER_WAIT   1,061 jongse park 12/26/2014 02:08AM
Re: COUNT_STAR, SUM_TIMER_WAIT   579 Øystein Grøvlen 01/05/2015 04:27AM
what does table_open_cache_overflow=0 means?   1,142 jongse park 12/29/2014 07:42PM
Re: what does table_open_cache_overflow=0 means?   1,132 Rick James 12/31/2014 04:59PM
innodb_buffer_pool_read_requests global status wraparound   1,271 Wilson Hauck 11/18/2014 10:18AM
Re: innodb_buffer_pool_read_requests global status wraparound   569 Rick James 11/18/2014 10:40PM
Re: innodb_buffer_pool_read_requests global status wraparound   495 Wilson Hauck 11/19/2014 07:31AM
Re: innodb_buffer_pool_read_requests global status wraparound   473 Wilson Hauck 11/19/2014 10:19AM
Re: innodb_buffer_pool_read_requests global status wraparound   453 Rick James 12/22/2014 01:37AM
Re: innodb_buffer_pool_read_requests global status wraparound   487 Wilson Hauck 11/19/2014 03:00PM
Re: innodb_buffer_pool_read_requests global status wraparound   438 Wilson Hauck 12/20/2014 12:15PM
25.000+ rows - MySQL SELECT consecutive numbers performance issue   1,150 Daniel Negoita 12/12/2014 08:55AM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   758 Daniel Negoita 12/12/2014 09:18AM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   493 Peter Brawley 12/12/2014 12:18PM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   758 Rick James 12/14/2014 01:42PM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   663 Peter Brawley 12/14/2014 04:19PM
innodb_checksum_algorithm stic_crc32 is slow response   1,250 Ankur Kaushik 12/08/2014 04:29AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   590 Ankur Kaushik 12/08/2014 04:32AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   525 Øystein Grøvlen 12/08/2014 05:45AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   507 Rick James 12/08/2014 10:52AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   470 Ankur Kaushik 12/09/2014 06:44AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   572 Rick James 12/09/2014 03:34PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   526 Ankur Kaushik 12/13/2014 08:47PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   544 Ankur Kaushik 12/13/2014 08:49PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   489 Rick James 12/14/2014 11:51AM
UPDATE .. WHERE or INSERT .. ON DUPLICATE KEY UPDATE?   1,617 Daniel Chiaramello 12/04/2014 05:05AM
Re: UPDATE .. WHERE or INSERT .. ON DUPLICATE KEY UPDATE?   859 Rick James 12/06/2014 02:40PM
Write Operations very slow in InnoDB engine when compared to MyIsam   1,039 MURALI NARAYANASWAMY 11/28/2014 07:07AM
Re: Write Operations very slow in InnoDB engine when compared to MyIsam   447 Rick James 11/28/2014 06:59PM
Cardinality Problem   968 Katja Kahl 11/26/2014 06:53AM
Re: Cardinality Problem   413 Peter Brawley 11/26/2014 12:03PM
Re: Cardinality Problem   475 Katja Kahl 11/27/2014 03:08AM
Re: Cardinality Problem   384 Rick James 11/28/2014 06:56PM
Reduce the Query Execution Time Between MYSQL & VC++   1,269 saraswathi srinath 11/12/2014 05:01AM
Re: Reduce the Query Execution Time Between MYSQL & VC++   510 Rick James 11/13/2014 06:50PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   520 saraswathi srinath 11/13/2014 10:29PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   524 Rick James 11/14/2014 07:55PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   604 saraswathi srinath 11/14/2014 10:33PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   538 Rick James 11/15/2014 08:43PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   546 saraswathi srinath 11/16/2014 10:19PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   490 saraswathi srinath 11/16/2014 10:37PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   425 Rick James 11/17/2014 08:06PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   456 saraswathi srinath 11/19/2014 11:09PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   458 Rick James 11/20/2014 07:59PM
Which server hardware would you pick?   1,060 Robert Gunther 11/14/2014 08:24PM
Re: Which server hardware would you pick?   525 Rick James 11/15/2014 08:46PM
Re: Which server hardware would you pick?   459 Robert Gunther 11/16/2014 06:25PM
Re: Which server hardware would you pick?   481 Rick James 11/17/2014 03:42PM
Re: Which server hardware would you pick?   511 Robert Gunther 11/18/2014 09:08AM
Re: Which server hardware would you pick?   464 Rick James 11/19/2014 05:02PM
MySQL query execution time differs between executions   1,648 Ofer Bechar 11/16/2014 09:49AM
Re: MySQL query execution time differs between executions   619 Peter Brawley 11/16/2014 12:19PM
Re: MySQL query execution time differs between executions   558 Rick James 11/16/2014 03:24PM
Re: MySQL query execution time differs between executions   581 Ofer Bechar 11/17/2014 02:57AM
Re: MySQL query execution time differs between executions   611 Rick James 11/17/2014 04:09PM
Re: MySQL query execution time differs between executions   576 Ofer Bechar 11/17/2014 02:30AM
Why INSERT performance has not increase in sub-table?   1,337 Yao Yao 11/03/2014 03:02AM
Re: Why INSERT performance has not increase in sub-table?   469 Dexter Yao 11/03/2014 09:07AM
Re: Why INSERT performance has not increase in sub-table?   429 Rick James 11/03/2014 09:31AM
Re: Why INSERT performance has not increase in sub-table?   415 Dexter Yao 11/03/2014 11:56AM
Re: Why INSERT performance has not increase in sub-table?   558 Rick James 11/03/2014 01:12PM
Re: Why INSERT performance has not increase in sub-table?   438 Dexter Yao 11/03/2014 09:43PM
Re: Why INSERT performance has not increase in sub-table?   499 Rick James 11/04/2014 08:57AM
Re: Why INSERT performance has not increase in sub-table?   418 Dexter Yao 11/05/2014 04:39AM
Performance of insert on duplicate key update   3,916 Ravi Malghan 10/23/2014 02:03PM
Re: Performance of insert on duplicate key update   1,907 Rick James 10/24/2014 10:39AM
Re: Performance of insert on duplicate key update   1,387 Ravi Malghan 10/24/2014 11:54AM
Re: Performance of insert on duplicate key update   1,178 Rick James 10/25/2014 12:51PM
Re: Performance of insert on duplicate key update   1,014 Ravi Malghan 10/27/2014 07:44AM
Re: Performance of insert on duplicate key update   983 Rick James 10/28/2014 11:33AM
Re: Performance of insert on duplicate key update   764 Ravi Malghan 11/04/2014 06:40AM
msyql 5.0.22 and multi-core server support   1,313 Christine Ross 10/31/2014 10:30AM
Re: msyql 5.0.22 and multi-core server support   645 Peter Brawley 10/31/2014 11:14AM
Re: msyql 5.0.22 and multi-core server support   584 Christine Ross 10/31/2014 01:38PM
Re: msyql 5.0.22 and multi-core server support   805 Rick James 11/02/2014 09:33AM
GROUP causing Using Temporary Using Filesort   10,470 RT Lee 07/31/2014 02:35PM
Re: GROUP causing Using Temporary Using Filesort   3,579 Peter Brawley 07/31/2014 03:24PM
Re: GROUP causing Using Temporary Using Filesort   2,971 RT Lee 07/31/2014 05:45PM
Re: GROUP causing Using Temporary Using Filesort   2,627 Rick James 08/01/2014 04:45PM
Re: GROUP causing Using Temporary Using Filesort   1,911 RT Lee 08/01/2014 08:26PM
Re: GROUP causing Using Temporary Using Filesort   1,633 Rick James 08/01/2014 11:45PM
Re: GROUP causing Using Temporary Using Filesort   1,530 RT Lee 08/02/2014 08:23AM
Re: GROUP causing Using Temporary Using Filesort   1,609 Rick James 08/02/2014 12:44PM
Re: GROUP causing Using Temporary Using Filesort   1,042 Leonardo Duque 10/30/2014 12:57PM
Leonardo, please do not hijack threads   791 Peter Brawley 10/31/2014 11:15AM
Eliminate filesort in update query   1,447 Matzz - 09/23/2014 02:48AM
Re: Eliminate filesort in update query   560 Rick James 09/23/2014 09:59PM
Re: Eliminate filesort in update query   522 Matzz - 09/24/2014 01:25AM
Re: Eliminate filesort in update query   605 Rick James 09/24/2014 08:40PM
Re: Eliminate filesort in update query   561 Matzz - 09/25/2014 05:48AM
Re: Eliminate filesort in update query   528 Rick James 09/26/2014 04:39PM
Re: Eliminate filesort in update query   543 Matzz - 10/01/2014 06:49AM
Re: Eliminate filesort in update query   588 Rick James 10/03/2014 10:09PM
Re: Eliminate filesort in update query   604 Matzz - 10/04/2014 03:13AM
How to get fast Performance during Insert Large Volume of records into table   1,215 Jeetu Gaur 09/26/2014 06:48AM
Re: How to get fast Performance during Insert Large Volume of records into table   552 Rick James 09/27/2014 08:16AM
Slow response time due queries   2,450 Jens Meier 09/23/2014 01:32AM
Re: Slow response time due queries   943 Rick James 09/23/2014 10:11PM
PHP/MySQL to use all CPU/memory to increase performance   1,577 Caleb Pitman 09/21/2014 11:04AM
Re: PHP/MySQL to use all CPU/memory to increase performance   686 Rick James 09/22/2014 03:39PM
Re: PHP/MySQL to use all CPU/memory to increase performance   803 Caleb Pitman 09/22/2014 04:55PM
Re: PHP/MySQL to use all CPU/memory to increase performance   559 Rick James 09/23/2014 03:21PM
How to set mysql CPU affinity?   2,411 Metal Messiah 09/21/2014 01:33PM
Re: How to set mysql CPU affinity?   1,091 Rick James 09/22/2014 03:25PM
Re: How to set mysql CPU affinity?   1,081 Sophia Parsons 09/23/2014 01:30AM
Re: How to set mysql CPU affinity?   978 Rick James 09/23/2014 11:03AM
Query optimization to reduce execution time.   1,280 Neetu Nayak 09/22/2014 07:33AM
Re: Query optimization to reduce execution time.   561 Rick James 09/22/2014 08:46PM
Re: Query optimization to reduce execution time.   523 Neetu Nayak 09/23/2014 12:38AM
Re: Query optimization to reduce execution time.   589 Neetu Nayak 09/23/2014 01:42AM
Mass Update optimization   1,675 Susan Lin 09/14/2014 06:00PM
Re: Mass Update optimization   609 Rick James 09/15/2014 11:38AM
Re: Mass Update optimization   568 Sophia Parsons 09/23/2014 01:36AM
Optimising query with composite index, which says using where   1,124 Timothy Mifsud 09/06/2014 12:38AM
Re: Optimising query with composite index, which says using where   482 Timothy Mifsud 09/06/2014 01:53AM
Re: Optimising query with composite index, which says using where   492 Rick James 09/07/2014 10:46PM
Re: Optimising query with composite index, which says using where   471 Øystein Grøvlen 09/15/2014 06:03AM
Re: Optimising query with composite index, which says using where   475 Rick James 09/15/2014 10:03AM
Slow Performance with Multi-threaded app   1,231 Minesh Desai 09/12/2014 09:24AM
Re: Slow Performance with Multi-threaded app   573 Rick James 09/13/2014 09:47AM
InnoDB and locking, UPDATE and SELECT   1,204 Andreas Greulich 09/10/2014 01:18AM
Re: InnoDB and locking, UPDATE and SELECT   461 Rick James 09/13/2014 12:09AM
MySQL using too much CPU   1,518 31 Special 08/29/2014 05:12PM
Re: MySQL using too much CPU   641 Rick James 08/30/2014 05:27PM
Re: MySQL using too much CPU   847 31 Special 08/31/2014 10:13PM
Understanding Explain   1,175 J M 08/27/2014 07:31AM
Re: Understanding Explain   556 Peter Brawley 08/27/2014 10:35AM
Re: Understanding Explain   512 J M 08/27/2014 10:51AM
Re: Understanding Explain   559 Øystein Grøvlen 08/28/2014 03:00PM
Re: Understanding Explain   415 Rick James 08/29/2014 09:45PM
Need help to otimize my query   1,046 GAURAV JAIN 08/21/2014 07:28AM
Re: Need help to otimize my query   544 Rick James 08/24/2014 09:17PM
Slow response in MY SQL 5.5.1.8   1,045 Amila Kumara 07/16/2014 01:30AM
Re: Slow response in MY SQL 5.5.1.8   548 Rick James 07/16/2014 09:04PM
Re: Slow response in MY SQL 5.5.1.8   564 Amila Kumara 07/21/2014 05:02AM
Re: Slow response in MY SQL 5.5.1.8   596 Rick James 07/23/2014 12:19AM
Help in tuning MySQL 5.6 database   1,053 Deepak Dambe 07/17/2014 05:26AM
Re: Help in tuning MySQL 5.6 database   535 Rick James 07/18/2014 12:12PM
Query slows down over time   1,487 Sameer Shah 05/28/2014 09:35AM
Re: Query slows down over time   708 Peter Brawley 05/28/2014 12:45PM
Re: Query slows down over time   580 Sameer Shah 05/28/2014 01:24PM
Re: Query slows down over time   622 Rick James 05/28/2014 04:57PM
Re: Query slows down over time   668 Sameer Shah 05/28/2014 05:46PM
Re: Query slows down over time   646 Rick James 05/28/2014 07:23PM
Re: Query slows down over time   1,664 Sam Shah 05/29/2014 05:38AM
Re: Query slows down over time   763 Rick James 05/29/2014 09:49AM
Re: Query slows down over time   732 Sam Shah 05/29/2014 03:12PM
Re: Query slows down over time   743 Sam Shah 07/15/2014 12:10PM
Re: Query slows down over time   666 Peter Brawley 07/15/2014 12:33PM
Re: Query slows down over time   576 Rick James 07/16/2014 11:19AM
Performance problem with outer join   1,182 RT Lee 07/11/2014 07:53AM
Re: Performance problem with outer join   482 Peter Brawley 07/11/2014 09:26AM
Re: Performance problem with outer join   537 Rick James 07/11/2014 04:26PM
Re: Performance problem with outer join   533 RT Lee 07/13/2014 12:29PM
Where to look for server freezes   970 Michael Muratet 07/10/2014 10:08AM
Re: Where to look for server freezes   449 Rick James 07/11/2014 04:14PM
Slow query when joining 2 very large tables with Group and Order   1,357 bolden kintaro 06/20/2014 07:30AM
Re: Slow query when joining 2 very large tables with Group and Order   632 Øystein Grøvlen 06/23/2014 04:02AM
Re: Slow query when joining 2 very large tables with Group and Order   944 bolden kintaro 06/24/2014 01:26AM
Re: Slow query when joining 2 very large tables with Group and Order   612 Øystein Grøvlen 06/24/2014 02:28AM
Re: Slow query when joining 2 very large tables with Group and Order   694 Rick James 06/26/2014 08:25PM
sync_binlog=1 and innodb_flush_log_at_trx_commit = 1 killing write performance   3,175 Bill Plimpton 06/23/2014 04:52PM
Re: sync_binlog=1 and innodb_flush_log_at_trx_commit = 1 killing write performance   810 Rick James 06/26/2014 06:19PM
MySQL hangs due to large delete   1,274 Akshay Viswanathan 06/25/2014 08:51AM
Re: MySQL hangs due to large delete   494 Rick James 06/26/2014 06:13PM
Superkey vs Primary Key   2,138 Mario Schill 06/16/2014 04:13AM
Re: Superkey vs Primary Key   783 Peter Brawley 06/16/2014 10:42AM
Re: Superkey vs Primary Key   567 Mario Schill 06/17/2014 12:57AM
Re: Superkey vs Primary Key   566 Peter Brawley 06/17/2014 03:42AM
DML operations slow down   1,184 Sivaprakash Gopal 06/04/2014 04:43PM
Re: DML operations slow down   653 Rick James 06/06/2014 09:18AM
how to configure my.cnf for mysql 5.1, using too much cpu?   1,652 Aamir Sohail 06/05/2014 06:15AM
Re: how to configure my.cnf for mysql 5.1, using too much cpu?   756 Rick James 06/06/2014 09:09AM
'Compound' INDEXes   1,350 lee fei 06/04/2014 03:24AM
Re: 'Compound' INDEXes   593 Rick James 06/05/2014 09:12PM
Delete slow... randomly   1,507 Francesco De Carlo 06/02/2014 09:15AM
Re: Delete slow... randomly   600 Rick James 06/03/2014 09:51AM
Re: Delete slow... randomly   586 Francesco De Carlo 06/04/2014 03:43AM
Re: Delete slow... randomly   572 Rick James 06/05/2014 08:01PM
concurrent_insert   965 Ben Zhou 06/01/2014 08:15AM
Re: concurrent_insert   608 Rick James 06/02/2014 11:53AM
Re: concurrent_insert   458 Ben Zhou 06/04/2014 08:37AM
Re: concurrent_insert   529 Rick James 06/05/2014 07:55PM
Queriy taking long time in OTRS   1,631 Rajkumar D 05/29/2014 03:53AM
Re: Queriy taking long time in OTRS   508 Rajkumar D 05/29/2014 01:11PM
Re: Queriy taking long time in OTRS   1,076 Rick James 05/30/2014 10:41AM
Re: Queriy taking long time in OTRS   556 Rajkumar D 05/30/2014 12:45PM
Re: Queriy taking long time in OTRS   810 Øystein Grøvlen 06/02/2014 03:52AM
Query attacks against read-only database   936 joe blake 05/29/2014 09:46PM
Re: Query attacks against read-only database   508 Rick James 05/31/2014 08:04AM
my.cnf file with mysql tuner   1,897 maurizio ca 05/26/2014 03:03AM
Re: my.cnf file with mysql tuner   1,018 Rick James 05/26/2014 07:29PM
Out of memory - on any moderate query   1,094 rol and 05/23/2014 12:58PM
Re: Out of memory - on any moderate query   633 Peter Brawley 05/23/2014 10:59PM
Re: Out of memory - on any moderate query   532 Rick James 05/24/2014 03:18PM
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