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•   MySQL Community Server 5.6.38 has been released 10/16/2017 12:05PM
•   MySQL Community Server 5.5.58 has been released 10/16/2017 09:22AM
•   MySQL Community Server 5.7.20 has been released 10/16/2017 07:15AM
•   MySQL Enterprise Monitor 3.3.6 has been released 10/10/2017 02:44PM
•   MySQL Enterprise Monitor 3.2.10 has been released 10/10/2017 01:21PM

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Sticky:  MySQL 8.0: Perfomance Benchmarks (1 Posts)  
253
05/09/2017 05:24PM
356
01/26/2017 03:33PM
Sticky:  MySQL 8.0: Performance Schema (1 Posts)  
648
09/16/2016 09:07AM
958
05/27/2016 03:34PM
1,719
10/27/2015 08:14AM
1,757
04/10/2015 02:40PM
Sticky:  MySQL Performance Tuning: Deep Dive (1 Posts)  
2,484
02/27/2015 08:09PM
Sticky:  MySQL Workbench: Performance Dashboard (1 Posts)  
2,836
04/01/2014 08:21AM
Sticky:  MySQL 5.6: Performance Benchmarks (1 Posts)  
4,500
02/12/2013 06:11PM
6,755
08/04/2011 09:09AM
169,255
05/25/2006 10:50AM
46
10/01/2017 10:25PM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
119
06/15/2017 11:15AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
151
06/15/2017 12:52PM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
355
06/16/2017 01:03AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
144
06/19/2017 02:12AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
106
06/19/2017 06:03AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
107
06/19/2017 10:25AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
104
06/20/2017 03:52AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
115
06/20/2017 09:07AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
117
06/22/2017 01:59AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
78
07/31/2017 04:09AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
54
08/22/2017 05:48AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
67
08/24/2017 05:44AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
59
08/25/2017 05:00AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
43
09/28/2017 02:15AM
77
09/24/2017 05:38PM
Re: mysql for centos 7 very slow  
25
09/24/2017 07:21PM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
46
09/13/2017 11:25AM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
31
09/13/2017 10:35PM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
30
09/13/2017 10:53PM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
37
09/13/2017 11:02PM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
32
09/14/2017 01:58AM
Re: MySQL 5.7 performance issue with 300 GB Innodb  
35
09/14/2017 11:03AM
90
08/11/2017 08:31AM
Re: High memory usage on mysql 5.7.18  
91
07/21/2017 06:16PM
Re: High memory usage on mysql 5.7.18  
79
07/24/2017 04:51PM
Re: High memory usage on mysql 5.7.18  
66
07/24/2017 05:55PM
Re: High memory usage on mysql 5.7.18  
96
07/24/2017 09:32PM
Re: High memory usage on mysql 5.7.18  
97
07/31/2017 08:46AM
Re: High memory usage on mysql 5.7.18  
81
07/31/2017 04:03AM
Re: High memory usage on mysql 5.7.18  
97
08/06/2017 09:57AM
Re: High memory usage on mysql 5.7.18  
72
08/06/2017 10:01AM
Re: Join by date range unacceptably slow  
87
05/15/2017 05:55PM
Re: Join by date range unacceptably slow  
80
05/16/2017 01:49AM
Re: Join by date range unacceptably slow  
75
05/18/2017 07:32AM
Re: Join by date range unacceptably slow  
73
05/19/2017 03:15AM
Re: Join by date range unacceptably slow  
56
07/13/2017 10:07AM
Re: Join by date range unacceptably slow  
42
07/19/2017 05:12AM
Re: Oder by DESC on Indexed Column Extremely Slow  
59
06/13/2017 05:20AM
155
05/22/2017 03:10AM
Re: Problem Using mysqlslap  
70
05/22/2017 09:16AM
146
05/18/2017 02:37AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
130
03/10/2017 12:47PM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
129
03/14/2017 06:40AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
129
03/14/2017 09:42AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
177
03/15/2017 08:50AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
176
03/15/2017 12:43PM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
129
03/16/2017 02:32AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
170
03/16/2017 05:52AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
111
03/17/2017 12:08AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
57
05/17/2017 01:48AM
Re: Each morning some SQLs are very slow  
100
05/08/2017 06:30PM
Re: Each morning some SQLs are very slow  
88
05/09/2017 12:13AM
Re: Each morning some SQLs are very slow  
87
05/09/2017 02:17PM
Re: Each morning some SQLs are very slow  
78
05/10/2017 08:10AM
Re: Each morning some SQLs are very slow  
80
05/10/2017 02:40PM
Re: mysql inserting performance is slow  
108
05/03/2017 09:20PM
Re: mysql inserting performance is slow  
107
05/08/2017 04:41AM
Re: mysql inserting performance is slow  
100
05/05/2017 12:05AM
Re: long running, can't get to use index  
118
03/24/2017 10:32AM
Re: long running, can't get to use index  
110
03/24/2017 10:41AM
Re: long running, can't get to use index  
115
03/27/2017 10:39AM
Re: long running, can't get to use index  
128
03/27/2017 02:04AM
Re: long running, can't get to use index  
121
04/03/2017 10:34AM
Re: long running, can't get to use index  
125
04/03/2017 12:08PM
Re: long running, can't get to use index  
77
05/06/2017 07:36PM
237
04/24/2017 02:11PM
Re: MYSQL Update performance  
90
04/24/2017 04:05PM
Re: MYSQL Update performance  
92
05/01/2017 08:50AM
Re: MYSQL Update performance  
102
05/01/2017 10:18AM
Re: MYSQL Update performance  
92
05/01/2017 10:45AM
Re: MYSQL Update performance  
90
05/01/2017 12:58PM
Re: MYSQL Update performance  
188
05/01/2017 01:11PM
Re: MYSQL Update performance  
128
05/01/2017 01:55PM
Re: Performance Schema estimates never change  
169
04/03/2017 03:01AM
272
03/23/2017 10:39PM
Re: Horrible MySql performance?  
139
03/24/2017 12:52AM
Re: Horrible MySql performance?  
150
03/24/2017 01:18AM
Re: Horrible MySql performance?  
143
03/24/2017 09:18AM
Re: Horrible MySql performance?  
142
03/24/2017 09:21AM
Re: performance_schema.events_statements_* not populating  
179
03/15/2017 02:00AM
Re: performance_schema.events_statements_* not populating  
166
03/15/2017 01:16PM
Re: performance_schema.events_statements_* not populating  
128
03/17/2017 02:26PM
Re: performance_schema.events_statements_* not populating  
153
03/15/2017 01:38PM
Re: Big performance difference - can't find the difference (2 machines) ?  
156
03/15/2017 11:27PM
Re: Big performance difference - can't find the difference (2 machines) ?  
129
03/16/2017 07:05AM
Re: Big performance difference - can't find the difference (2 machines) ?  
107
03/17/2017 07:26AM
Re: Single Database Vs Multiple Databases  
247
03/01/2017 07:22AM
336
01/10/2017 04:01PM
Re: How to log slow DMLs  
187
01/10/2017 04:45PM
Re: How to log slow DMLs  
189
01/10/2017 06:54PM
Re: Improve performance when Insert into ... select ...  
355
12/15/2016 10:00AM
Re: Improve performance when Insert into ... select ...  
342
12/15/2016 07:34PM
Re: Improve performance when Insert into ... select ...  
311
12/15/2016 08:08PM
Re: Improve performance when Insert into ... select ...  
350
12/15/2016 08:18PM
Re: Improve performance when Insert into ... select ...  
324
12/15/2016 09:16PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
278
12/07/2016 08:47PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
242
12/08/2016 05:07AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
249
12/12/2016 02:08PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
305
12/14/2016 07:27AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
341
12/14/2016 08:56AM
461
12/05/2016 09:43AM
Re: Select Query and Two Tables  
495
12/05/2016 11:01AM
Re: Select Query and Two Tables  
264
12/07/2016 05:05AM
Re: Performance issues afre upgrading to 5.7  
354
11/24/2016 11:32AM
Re: Performance issues afre upgrading to 5.7  
262
11/25/2016 07:28AM
Re: Performance issues afre upgrading to 5.7  
309
11/25/2016 06:16AM
Re: Performance issues afre upgrading to 5.7  
266
11/25/2016 06:59AM
Re: Performance issues afre upgrading to 5.7  
358
11/25/2016 07:53AM
Re: Performance issues afre upgrading to 5.7  
257
11/25/2016 08:18PM
Re: why select @@session.tx_read_only take long time  
655
11/02/2016 11:43AM
568
10/26/2016 03:32AM
Re: Query optimizatoin  
279
10/26/2016 04:41AM
Re: Writing sample data very fast from (TwinCAT) PLC to a MySQL database?  
524
10/23/2016 12:08AM
616
09/28/2016 06:31PM
Re: Locked queries  
354
09/29/2016 09:39AM
Re: MySQL optimisation for single laptop with 16 GB RAM  
353
09/10/2016 12:17AM
Re: Relationship between MySQL variable open_files_limit and table_open_cache  
353
09/10/2016 12:13AM
Re: Millions of rows, storing aggregate/rollup results help please  
461
08/30/2016 02:47PM
Re: Millions of rows, storing aggregate/rollup results help please  
396
08/31/2016 07:03AM
Re: Millions of rows, storing aggregate/rollup results help please  
352
09/01/2016 04:35PM
Re: Multiple indexes - how do they work?  
366
08/25/2016 11:29AM
Re: Multiple indexes - how do they work?  
329
08/29/2016 03:48AM
Re: Multiple indexes - how do they work?  
334
08/26/2016 02:20PM
Re: Multiple indexes - how do they work?  
320
08/29/2016 03:46AM
Re: Multiple indexes - how do they work?  
366
08/29/2016 01:23AM
Re: Multiple indexes - how do they work?  
325
08/29/2016 03:45AM
Re: Multiple indexes - how do they work?  
325
08/29/2016 04:17AM
Re: Multiple indexes - how do they work?  
307
08/29/2016 04:39AM
709
08/23/2016 11:29AM
Re: MySQL Table Valued Parameter  
395
08/26/2016 02:17PM
Re: Partitioned table details in the Explain Plan  
320
08/19/2016 07:00AM
Re: Partitioned table details in the Explain Plan  
364
08/20/2016 06:10PM
575
08/09/2016 02:06AM
Re: Rolling unique user counts  
349
08/14/2016 06:22PM
Re: Rolling unique user counts  
326
08/15/2016 01:49AM
Re: Rolling unique user counts  
359
08/18/2016 06:03AM
Re: Rolling unique user counts  
395
08/18/2016 04:37PM
Re: Wrong estimation of Rows in explain  
354
07/27/2016 08:55AM
Re: Wrong estimation of Rows in explain  
400
07/27/2016 11:58PM
Re: Wrong estimation of Rows in explain  
370
07/28/2016 09:14AM
Re: Wrong estimation of Rows in explain  
364
07/29/2016 05:11AM
Re: Wrong estimation of Rows in explain  
387
07/29/2016 01:10PM
Re: Wrong estimation of Rows in explain  
367
07/29/2016 06:58PM
Re: Wrong estimation of Rows in explain  
349
08/02/2016 05:48AM
Re: Wrong estimation of Rows in explain  
369
08/02/2016 06:23PM
Re: Wrong estimation of Rows in explain  
351
08/02/2016 05:38AM
Re: Wrong estimation of Rows in explain  
378
08/04/2016 05:31AM
660
07/29/2016 05:34AM
Re: 30 millions reads/day  
363
07/29/2016 07:03PM
Re: 30 millions reads/day  
345
08/04/2016 05:15AM
818
07/27/2016 02:11AM
Re: mysql commit slow,please help me  
485
07/29/2016 05:15PM
1,003
06/05/2016 09:17AM
Re: Very slow query when too many joins  
526
06/05/2016 09:27AM
Re: Very slow query when too many joins  
491
06/05/2016 10:14AM
Re: Very slow query when too many joins  
476
06/05/2016 10:48AM
Re: Very slow query when too many joins  
471
06/05/2016 10:56AM
Re: Very slow query when too many joins  
432
06/05/2016 03:33PM
Re: Very slow query when too many joins  
455
06/05/2016 03:41PM
Re: Very slow query when too many joins  
482
06/05/2016 05:36PM
Re: Very slow query when too many joins  
466
06/06/2016 02:23AM
Re: Very slow query when too many joins  
459
06/06/2016 03:33AM
Re: Very slow query when too many joins  
450
06/06/2016 08:36AM
Re: Very slow query when too many joins  
405
06/06/2016 08:52AM
Re: Very slow query when too many joins  
487
06/06/2016 09:02AM
Re: Very slow query when too many joins  
427
06/06/2016 11:16AM
Re: Very slow query when too many joins  
466
06/06/2016 08:29AM
Re: Very slow query when too many joins  
438
06/06/2016 11:30AM
Re: Very slow query when too many joins  
484
06/06/2016 12:08PM
Re: Very slow query when too many joins  
449
06/06/2016 02:11PM
Re: Very slow query when too many joins  
477
06/07/2016 03:40PM
Re: Very slow query when too many joins  
417
07/20/2016 05:34AM
Re: Very slow query when too many joins  
407
07/20/2016 09:37AM
Re: Very slow query when too many joins  
420
07/21/2016 04:43AM
Re: Very slow query when too many joins  
415
07/22/2016 10:59PM
669
07/21/2016 10:21AM
Re: MySQL data volume  
374
07/21/2016 11:41PM
Re: MySQL data volume  
374
07/22/2016 10:57PM
Re: Query optimize on large database  
393
07/15/2016 05:12PM
Re: Query optimize on large database  
394
07/16/2016 04:15AM
Re: Query optimize on large database  
379
07/16/2016 12:09PM
Re: Query optimize on large database  
387
07/16/2016 12:36PM
Re: Query optimize on large database  
369
07/16/2016 02:46PM
Re: Query optimize on large database  
388
07/17/2016 11:22AM
Re: Query optimize on large database  
375
07/18/2016 04:28AM
Re: Query optimize on large database  
351
07/18/2016 08:40AM
Re: Query optimize on large database  
372
07/20/2016 04:46AM
Re: Query optimize on large database  
359
07/20/2016 08:06AM
Re: Query optimize on large database  
368
07/20/2016 09:29AM
Re: Query optimize on large database  
364
07/21/2016 04:35AM
Re: Unexplained very bad subquery performance  
379
07/18/2016 08:44AM
Re: Unexplained very bad subquery performance  
487
07/18/2016 01:06PM
Re: Unexplained very bad subquery performance  
358
07/18/2016 03:30PM
Re: Unexplained very bad subquery performance  
399
07/19/2016 03:16AM
Re: Unexplained very bad subquery performance  
359
07/19/2016 04:21AM
Re: Unexplained very bad subquery performance  
361
07/20/2016 04:35AM
Re: specify conditions from outer query on a materialized subquery  
344
07/15/2016 05:15PM
This topic has been moved.:  mysql for centos 7 very slow  
0
09/24/2017 07:30PM
This topic has been moved.:  MySQL 5.7 performance issue with 300 GB Innodb  
0
09/13/2017 11:12AM
This topic has been moved.:  MySQL optimisation for single laptop with 16 GB RAM  
0
09/08/2016 09:41AM
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