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Subject Views Written By Posted
Unusually high cpu usage   1,692 Fabrizio Bartolomucci 01/11/2015 02:55PM
Re: Unusually high cpu usage   678 Rick James 01/12/2015 09:49PM
Re: Unusually high cpu usage   583 Fabrizio Bartolomucci 01/13/2015 09:32AM
Re: Unusually high cpu usage   828 Fabrizio Bartolomucci 01/13/2015 11:47AM
Re: Unusually high cpu usage   632 Rick James 01/13/2015 04:21PM
How To Use More Resources   1,150 Luis Cavazos 01/07/2015 11:12AM
Re: How To Use More Resources   473 Rick James 01/07/2015 07:14PM
Re: How To Use More Resources   595 Luis Cavazos 01/07/2015 09:14PM
Re: How To Use More Resources   682 Rick James 01/07/2015 11:21PM
Re: How To Use More Resources   422 Rick James 01/07/2015 11:42PM
Re: How To Use More Resources   426 Luis Cavazos 01/08/2015 05:48PM
Re: How To Use More Resources   509 Rick James 01/09/2015 02:39PM
How to use performance_schema.tables   944 jongse park 01/07/2015 02:05AM
Re: How to use performance_schema.tables   444 Øystein Grøvlen 01/07/2015 03:41AM
Re: How to use performance_schema.tables   521 Rick James 01/07/2015 05:02PM
lockfree approach to creating a single unique row without unique index   1,096 Andrew Nuss 01/03/2015 03:43PM
Re: lockfree approach to creating a single unique row without unique index   412 Rick James 01/05/2015 12:17AM
Re: lockfree approach to creating a single unique row without unique index   429 Rick James 01/05/2015 11:04AM
COUNT_STAR, SUM_TIMER_WAIT   1,072 jongse park 12/26/2014 02:08AM
Re: COUNT_STAR, SUM_TIMER_WAIT   583 Øystein Grøvlen 01/05/2015 04:27AM
what does table_open_cache_overflow=0 means?   1,163 jongse park 12/29/2014 07:42PM
Re: what does table_open_cache_overflow=0 means?   1,160 Rick James 12/31/2014 04:59PM
innodb_buffer_pool_read_requests global status wraparound   1,286 Wilson Hauck 11/18/2014 10:18AM
Re: innodb_buffer_pool_read_requests global status wraparound   572 Rick James 11/18/2014 10:40PM
Re: innodb_buffer_pool_read_requests global status wraparound   504 Wilson Hauck 11/19/2014 07:31AM
Re: innodb_buffer_pool_read_requests global status wraparound   478 Wilson Hauck 11/19/2014 10:19AM
Re: innodb_buffer_pool_read_requests global status wraparound   459 Rick James 12/22/2014 01:37AM
Re: innodb_buffer_pool_read_requests global status wraparound   491 Wilson Hauck 11/19/2014 03:00PM
Re: innodb_buffer_pool_read_requests global status wraparound   440 Wilson Hauck 12/20/2014 12:15PM
25.000+ rows - MySQL SELECT consecutive numbers performance issue   1,169 Daniel Negoita 12/12/2014 08:55AM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   765 Daniel Negoita 12/12/2014 09:18AM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   502 Peter Brawley 12/12/2014 12:18PM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   771 Rick James 12/14/2014 01:42PM
Re: 25.000+ rows - MySQL SELECT consecutive numbers performance issue   677 Peter Brawley 12/14/2014 04:19PM
innodb_checksum_algorithm stic_crc32 is slow response   1,268 Ankur Kaushik 12/08/2014 04:29AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   591 Ankur Kaushik 12/08/2014 04:32AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   529 Øystein Grøvlen 12/08/2014 05:45AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   510 Rick James 12/08/2014 10:52AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   474 Ankur Kaushik 12/09/2014 06:44AM
Re: innodb_checksum_algorithm stic_crc32 is slow response   575 Rick James 12/09/2014 03:34PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   531 Ankur Kaushik 12/13/2014 08:47PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   545 Ankur Kaushik 12/13/2014 08:49PM
Re: innodb_checksum_algorithm stic_crc32 is slow response   492 Rick James 12/14/2014 11:51AM
UPDATE .. WHERE or INSERT .. ON DUPLICATE KEY UPDATE?   1,629 Daniel Chiaramello 12/04/2014 05:05AM
Re: UPDATE .. WHERE or INSERT .. ON DUPLICATE KEY UPDATE?   863 Rick James 12/06/2014 02:40PM
Write Operations very slow in InnoDB engine when compared to MyIsam   1,055 MURALI NARAYANASWAMY 11/28/2014 07:07AM
Re: Write Operations very slow in InnoDB engine when compared to MyIsam   451 Rick James 11/28/2014 06:59PM
Cardinality Problem   977 Katja Kahl 11/26/2014 06:53AM
Re: Cardinality Problem   419 Peter Brawley 11/26/2014 12:03PM
Re: Cardinality Problem   481 Katja Kahl 11/27/2014 03:08AM
Re: Cardinality Problem   389 Rick James 11/28/2014 06:56PM
Reduce the Query Execution Time Between MYSQL & VC++   1,280 saraswathi srinath 11/12/2014 05:01AM
Re: Reduce the Query Execution Time Between MYSQL & VC++   512 Rick James 11/13/2014 06:50PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   526 saraswathi srinath 11/13/2014 10:29PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   525 Rick James 11/14/2014 07:55PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   610 saraswathi srinath 11/14/2014 10:33PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   547 Rick James 11/15/2014 08:43PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   550 saraswathi srinath 11/16/2014 10:19PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   501 saraswathi srinath 11/16/2014 10:37PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   428 Rick James 11/17/2014 08:06PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   460 saraswathi srinath 11/19/2014 11:09PM
Re: Reduce the Query Execution Time Between MYSQL & VC++   462 Rick James 11/20/2014 07:59PM
Which server hardware would you pick?   1,066 Robert Gunther 11/14/2014 08:24PM
Re: Which server hardware would you pick?   528 Rick James 11/15/2014 08:46PM
Re: Which server hardware would you pick?   463 Robert Gunther 11/16/2014 06:25PM
Re: Which server hardware would you pick?   484 Rick James 11/17/2014 03:42PM
Re: Which server hardware would you pick?   514 Robert Gunther 11/18/2014 09:08AM
Re: Which server hardware would you pick?   467 Rick James 11/19/2014 05:02PM
MySQL query execution time differs between executions   1,690 Ofer Bechar 11/16/2014 09:49AM
Re: MySQL query execution time differs between executions   630 Peter Brawley 11/16/2014 12:19PM
Re: MySQL query execution time differs between executions   568 Rick James 11/16/2014 03:24PM
Re: MySQL query execution time differs between executions   593 Ofer Bechar 11/17/2014 02:57AM
Re: MySQL query execution time differs between executions   626 Rick James 11/17/2014 04:09PM
Re: MySQL query execution time differs between executions   579 Ofer Bechar 11/17/2014 02:30AM
Why INSERT performance has not increase in sub-table?   1,347 Yao Yao 11/03/2014 03:02AM
Re: Why INSERT performance has not increase in sub-table?   474 Dexter Yao 11/03/2014 09:07AM
Re: Why INSERT performance has not increase in sub-table?   433 Rick James 11/03/2014 09:31AM
Re: Why INSERT performance has not increase in sub-table?   419 Dexter Yao 11/03/2014 11:56AM
Re: Why INSERT performance has not increase in sub-table?   563 Rick James 11/03/2014 01:12PM
Re: Why INSERT performance has not increase in sub-table?   441 Dexter Yao 11/03/2014 09:43PM
Re: Why INSERT performance has not increase in sub-table?   503 Rick James 11/04/2014 08:57AM
Re: Why INSERT performance has not increase in sub-table?   421 Dexter Yao 11/05/2014 04:39AM
Performance of insert on duplicate key update   4,057 Ravi Malghan 10/23/2014 02:03PM
Re: Performance of insert on duplicate key update   1,984 Rick James 10/24/2014 10:39AM
Re: Performance of insert on duplicate key update   1,435 Ravi Malghan 10/24/2014 11:54AM
Re: Performance of insert on duplicate key update   1,218 Rick James 10/25/2014 12:51PM
Re: Performance of insert on duplicate key update   1,041 Ravi Malghan 10/27/2014 07:44AM
Re: Performance of insert on duplicate key update   1,009 Rick James 10/28/2014 11:33AM
Re: Performance of insert on duplicate key update   786 Ravi Malghan 11/04/2014 06:40AM
msyql 5.0.22 and multi-core server support   1,325 Christine Ross 10/31/2014 10:30AM
Re: msyql 5.0.22 and multi-core server support   648 Peter Brawley 10/31/2014 11:14AM
Re: msyql 5.0.22 and multi-core server support   585 Christine Ross 10/31/2014 01:38PM
Re: msyql 5.0.22 and multi-core server support   811 Rick James 11/02/2014 09:33AM
GROUP causing Using Temporary Using Filesort   10,693 RT Lee 07/31/2014 02:35PM
Re: GROUP causing Using Temporary Using Filesort   3,633 Peter Brawley 07/31/2014 03:24PM
Re: GROUP causing Using Temporary Using Filesort   3,007 RT Lee 07/31/2014 05:45PM
Re: GROUP causing Using Temporary Using Filesort   2,658 Rick James 08/01/2014 04:45PM
Re: GROUP causing Using Temporary Using Filesort   1,932 RT Lee 08/01/2014 08:26PM
Re: GROUP causing Using Temporary Using Filesort   1,654 Rick James 08/01/2014 11:45PM
Re: GROUP causing Using Temporary Using Filesort   1,553 RT Lee 08/02/2014 08:23AM
Re: GROUP causing Using Temporary Using Filesort   1,638 Rick James 08/02/2014 12:44PM
Re: GROUP causing Using Temporary Using Filesort   1,053 Leonardo Duque 10/30/2014 12:57PM
Leonardo, please do not hijack threads   794 Peter Brawley 10/31/2014 11:15AM
Eliminate filesort in update query   1,472 Matzz - 09/23/2014 02:48AM
Re: Eliminate filesort in update query   562 Rick James 09/23/2014 09:59PM
Re: Eliminate filesort in update query   524 Matzz - 09/24/2014 01:25AM
Re: Eliminate filesort in update query   607 Rick James 09/24/2014 08:40PM
Re: Eliminate filesort in update query   564 Matzz - 09/25/2014 05:48AM
Re: Eliminate filesort in update query   531 Rick James 09/26/2014 04:39PM
Re: Eliminate filesort in update query   545 Matzz - 10/01/2014 06:49AM
Re: Eliminate filesort in update query   591 Rick James 10/03/2014 10:09PM
Re: Eliminate filesort in update query   605 Matzz - 10/04/2014 03:13AM
How to get fast Performance during Insert Large Volume of records into table   1,236 Jeetu Gaur 09/26/2014 06:48AM
Re: How to get fast Performance during Insert Large Volume of records into table   556 Rick James 09/27/2014 08:16AM
Slow response time due queries   2,498 Jens Meier 09/23/2014 01:32AM
Re: Slow response time due queries   950 Rick James 09/23/2014 10:11PM
PHP/MySQL to use all CPU/memory to increase performance   1,592 Caleb Pitman 09/21/2014 11:04AM
Re: PHP/MySQL to use all CPU/memory to increase performance   693 Rick James 09/22/2014 03:39PM
Re: PHP/MySQL to use all CPU/memory to increase performance   808 Caleb Pitman 09/22/2014 04:55PM
Re: PHP/MySQL to use all CPU/memory to increase performance   563 Rick James 09/23/2014 03:21PM
How to set mysql CPU affinity?   2,439 Metal Messiah 09/21/2014 01:33PM
Re: How to set mysql CPU affinity?   1,101 Rick James 09/22/2014 03:25PM
Re: How to set mysql CPU affinity?   1,098 Sophia Parsons 09/23/2014 01:30AM
Re: How to set mysql CPU affinity?   1,021 Rick James 09/23/2014 11:03AM
Query optimization to reduce execution time.   1,284 Neetu Nayak 09/22/2014 07:33AM
Re: Query optimization to reduce execution time.   566 Rick James 09/22/2014 08:46PM
Re: Query optimization to reduce execution time.   526 Neetu Nayak 09/23/2014 12:38AM
Re: Query optimization to reduce execution time.   592 Neetu Nayak 09/23/2014 01:42AM
Mass Update optimization   1,685 Susan Lin 09/14/2014 06:00PM
Re: Mass Update optimization   620 Rick James 09/15/2014 11:38AM
Re: Mass Update optimization   582 Sophia Parsons 09/23/2014 01:36AM
Optimising query with composite index, which says using where   1,131 Timothy Mifsud 09/06/2014 12:38AM
Re: Optimising query with composite index, which says using where   483 Timothy Mifsud 09/06/2014 01:53AM
Re: Optimising query with composite index, which says using where   495 Rick James 09/07/2014 10:46PM
Re: Optimising query with composite index, which says using where   473 Øystein Grøvlen 09/15/2014 06:03AM
Re: Optimising query with composite index, which says using where   477 Rick James 09/15/2014 10:03AM
Slow Performance with Multi-threaded app   1,235 Minesh Desai 09/12/2014 09:24AM
Re: Slow Performance with Multi-threaded app   574 Rick James 09/13/2014 09:47AM
InnoDB and locking, UPDATE and SELECT   1,213 Andreas Greulich 09/10/2014 01:18AM
Re: InnoDB and locking, UPDATE and SELECT   464 Rick James 09/13/2014 12:09AM
MySQL using too much CPU   1,526 31 Special 08/29/2014 05:12PM
Re: MySQL using too much CPU   645 Rick James 08/30/2014 05:27PM
Re: MySQL using too much CPU   848 31 Special 08/31/2014 10:13PM
Understanding Explain   1,182 J M 08/27/2014 07:31AM
Re: Understanding Explain   558 Peter Brawley 08/27/2014 10:35AM
Re: Understanding Explain   515 J M 08/27/2014 10:51AM
Re: Understanding Explain   561 Øystein Grøvlen 08/28/2014 03:00PM
Re: Understanding Explain   416 Rick James 08/29/2014 09:45PM
Need help to otimize my query   1,051 GAURAV JAIN 08/21/2014 07:28AM
Re: Need help to otimize my query   549 Rick James 08/24/2014 09:17PM
Slow response in MY SQL 5.5.1.8   1,052 Amila Kumara 07/16/2014 01:30AM
Re: Slow response in MY SQL 5.5.1.8   551 Rick James 07/16/2014 09:04PM
Re: Slow response in MY SQL 5.5.1.8   568 Amila Kumara 07/21/2014 05:02AM
Re: Slow response in MY SQL 5.5.1.8   598 Rick James 07/23/2014 12:19AM
Help in tuning MySQL 5.6 database   1,062 Deepak Dambe 07/17/2014 05:26AM
Re: Help in tuning MySQL 5.6 database   537 Rick James 07/18/2014 12:12PM
Query slows down over time   1,503 Sameer Shah 05/28/2014 09:35AM
Re: Query slows down over time   716 Peter Brawley 05/28/2014 12:45PM
Re: Query slows down over time   588 Sameer Shah 05/28/2014 01:24PM
Re: Query slows down over time   630 Rick James 05/28/2014 04:57PM
Re: Query slows down over time   672 Sameer Shah 05/28/2014 05:46PM
Re: Query slows down over time   653 Rick James 05/28/2014 07:23PM
Re: Query slows down over time   1,706 Sam Shah 05/29/2014 05:38AM
Re: Query slows down over time   771 Rick James 05/29/2014 09:49AM
Re: Query slows down over time   736 Sam Shah 05/29/2014 03:12PM
Re: Query slows down over time   748 Sam Shah 07/15/2014 12:10PM
Re: Query slows down over time   673 Peter Brawley 07/15/2014 12:33PM
Re: Query slows down over time   582 Rick James 07/16/2014 11:19AM
Performance problem with outer join   1,188 RT Lee 07/11/2014 07:53AM
Re: Performance problem with outer join   484 Peter Brawley 07/11/2014 09:26AM
Re: Performance problem with outer join   539 Rick James 07/11/2014 04:26PM
Re: Performance problem with outer join   538 RT Lee 07/13/2014 12:29PM
Where to look for server freezes   974 Michael Muratet 07/10/2014 10:08AM
Re: Where to look for server freezes   452 Rick James 07/11/2014 04:14PM
Slow query when joining 2 very large tables with Group and Order   1,365 bolden kintaro 06/20/2014 07:30AM
Re: Slow query when joining 2 very large tables with Group and Order   637 Øystein Grøvlen 06/23/2014 04:02AM
Re: Slow query when joining 2 very large tables with Group and Order   954 bolden kintaro 06/24/2014 01:26AM
Re: Slow query when joining 2 very large tables with Group and Order   617 Øystein Grøvlen 06/24/2014 02:28AM
Re: Slow query when joining 2 very large tables with Group and Order   698 Rick James 06/26/2014 08:25PM
sync_binlog=1 and innodb_flush_log_at_trx_commit = 1 killing write performance   3,232 Bill Plimpton 06/23/2014 04:52PM
Re: sync_binlog=1 and innodb_flush_log_at_trx_commit = 1 killing write performance   830 Rick James 06/26/2014 06:19PM
MySQL hangs due to large delete   1,288 Akshay Viswanathan 06/25/2014 08:51AM
Re: MySQL hangs due to large delete   496 Rick James 06/26/2014 06:13PM
Superkey vs Primary Key   2,196 Mario Schill 06/16/2014 04:13AM
Re: Superkey vs Primary Key   794 Peter Brawley 06/16/2014 10:42AM
Re: Superkey vs Primary Key   577 Mario Schill 06/17/2014 12:57AM
Re: Superkey vs Primary Key   575 Peter Brawley 06/17/2014 03:42AM
DML operations slow down   1,192 Sivaprakash Gopal 06/04/2014 04:43PM
Re: DML operations slow down   657 Rick James 06/06/2014 09:18AM
how to configure my.cnf for mysql 5.1, using too much cpu?   1,664 Aamir Sohail 06/05/2014 06:15AM
Re: how to configure my.cnf for mysql 5.1, using too much cpu?   762 Rick James 06/06/2014 09:09AM
'Compound' INDEXes   1,356 lee fei 06/04/2014 03:24AM
Re: 'Compound' INDEXes   597 Rick James 06/05/2014 09:12PM
Delete slow... randomly   1,531 Francesco De Carlo 06/02/2014 09:15AM
Re: Delete slow... randomly   603 Rick James 06/03/2014 09:51AM
Re: Delete slow... randomly   593 Francesco De Carlo 06/04/2014 03:43AM
Re: Delete slow... randomly   574 Rick James 06/05/2014 08:01PM
concurrent_insert   976 Ben Zhou 06/01/2014 08:15AM
Re: concurrent_insert   611 Rick James 06/02/2014 11:53AM
Re: concurrent_insert   464 Ben Zhou 06/04/2014 08:37AM
Re: concurrent_insert   531 Rick James 06/05/2014 07:55PM
Queriy taking long time in OTRS   1,642 Rajkumar D 05/29/2014 03:53AM
Re: Queriy taking long time in OTRS   514 Rajkumar D 05/29/2014 01:11PM
Re: Queriy taking long time in OTRS   1,095 Rick James 05/30/2014 10:41AM
Re: Queriy taking long time in OTRS   564 Rajkumar D 05/30/2014 12:45PM
Re: Queriy taking long time in OTRS   816 Øystein Grøvlen 06/02/2014 03:52AM
Query attacks against read-only database   947 joe blake 05/29/2014 09:46PM
Re: Query attacks against read-only database   511 Rick James 05/31/2014 08:04AM
my.cnf file with mysql tuner   1,933 maurizio ca 05/26/2014 03:03AM
Re: my.cnf file with mysql tuner   1,030 Rick James 05/26/2014 07:29PM
Out of memory - on any moderate query   1,101 rol and 05/23/2014 12:58PM
Re: Out of memory - on any moderate query   639 Peter Brawley 05/23/2014 10:59PM
Re: Out of memory - on any moderate query   536 Rick James 05/24/2014 03:18PM
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