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780 commits

Author SHA1 Message Date
Jean-Marie Renouard
7b385a9518 new test for exporting CSV with headers 2023-04-26 00:49:53 +02:00
Jean-Marie Renouard
bd9d921ae8 Adding debug info 2023-04-26 00:29:41 +02:00
Jean-Marie Renouard
f9debbf20d Adding info message 2023-04-26 00:14:12 +02:00
Jean-Marie Renouard
c825e7d66b add stop in a other place 2023-04-26 00:05:23 +02:00
Jean-Marie Renouard
b218cdf05f Adding stop option into mysql_tables 2023-04-25 23:43:23 +02:00
Jean-Marie Renouard
de3903a43f Merge branch 'master' of https://github.com/jmrenouard/MySQLTuner-perl 2023-04-25 23:05:52 +02:00
Jean-Marie Renouard
96fbedff72 Adding stop after dumping option 2023-04-25 23:05:47 +02:00
jyyo0n
8f2e1b36f5
Update mysqltuner.pl 
Innodb Log Writes may be zero right after DB startup. 
In order to prevent division by zero error in line 6175, it is necessary to check whether it is greater than 0.
$mystat{'Innodb_log_writes'} > 0.000001
 2023-04-14 16:44:50 +09:00
Jean-Marie Renouard
29ad424da2 Merge branch 'master' of https://github.com/jmrenouard/MySQLTuner-perl 2023-04-13 00:56:51 +02:00
Jean-Marie Renouard
8e6b61ed10 Rearrange UNIX rights 2023-04-12 22:06:34 +02:00
Jean-Marie Renouard
af67fe8100
Merge branch 'major:master' into master 2023-04-12 20:54:58 +02:00
Jean-Marie Renouard
3164f3a727 last updates 2023-04-12 20:45:03 +02:00
Long Radix
5560381f7d
Update mysqltuner.pl 2023-03-29 12:33:47 +02:00
Long Radix
1ccba5e556
Update mysqltuner.pl 
Syntax
 2023-03-28 19:44:04 +02:00
Long Radix
16237f7778
Update mysqltuner.pl 
Remove duplicate code comment
 2023-03-28 19:30:26 +02:00
Long Radix
a3e4969538
Update mysqltuner.pl 2023-03-27 18:33:49 +02:00
Long Radix
ca04d7bce1
Typos and legibility, mark 7 2023-03-27 18:12:52 +02:00
Jean-Marie Renouard
c5cf3603fd
Merge pull request #633 from longradix/master 
Remove filter that never fires
 2023-03-23 10:40:59 +01:00
Jean-Marie RENOUARD
7fad4236ba Updates CVS and docs 2023-03-22 16:34:10 +01:00
Jean-Marie Renouard
43fdb3680e feat: try to auto commit result into repo 2023-03-18 17:57:06 +01:00
Long Radix
02a022c064
Update mysqltuner.pl 2023-03-16 15:03:34 +01:00
Jean-Marie Renouard
9adb7d6efd Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2023-03-14 21:40:13 +00:00
Jean-Marie Renouard
b29eb05b2b Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2023-03-11 07:48:00 +01:00
Jean-Marie Renouard
881479eca8 Adding information schema extraction into CSV file using dumpdir option 2023-03-11 07:46:01 +01:00
Long Radix
b33ad673e4
Update mysqltuner.pl 
Refactor login test (#608)
 2023-03-09 12:40:42 +01:00
Jean-Marie Renouard
a787631287 nice looking CSV format 2023-03-03 15:46:52 +01:00
Jean-Marie Renouard
72353f4d32 new version of select_csv_file 2023-03-03 15:43:11 +01:00
Jean-Marie Renouard
ea29f3e0d4 Dumpdir option + sysschema dump 2023-03-01 11:16:44 +01:00
Jean-Marie Renouard
c35552a652 removing message info 2023-02-28 14:42:05 +01:00
Jean-Marie Renouard
4c4bc01ff7 fix error l197 2023-02-28 14:40:12 +01:00
Jean-Marie Renouard
0113f77f27 fix on error 2023-02-28 14:39:29 +01:00
Jean-Marie Renouard
806295ccd9 add code to create dumpdir 2023-02-28 14:34:14 +01:00
Jean-Marie Renouard
a5fbb70cac Adding new options dumpsysdir 2023-02-28 13:51:46 +01:00
Long Radix
6cd8c808aa
Typos and legibility 
Reuploading fixes from an earlier patch that did not make it in the latest version. Also some additional clarifications.
 2023-02-27 17:49:36 +01:00
Jean-Marie Renouard
5537b67a39 Fix version 2023-02-10 18:36:32 +01:00
Jean-Marie Renouard
fe573ac578 #627 swap is off 
Get an error when calling hr_bytes

Review licence informations
 2023-02-10 07:22:14 +01:00
Jean-Marie Renouard
e014012217 Legibility issue upon entering credentials 
#613
 2023-02-02 08:33:48 +01:00
Jean-Marie Renouard
8aa8ffaa5b Legibility issue upon entering credentials 
#613
 2023-02-02 08:29:45 +01:00
Jean-Marie Renouard
dd085736da
Merge pull request #625 from mnalis/remove-unused-mysql_micro_version_le 
remove unused mysql_micro_version_le() function
 2023-01-24 09:17:29 +01:00
Matija Nalis
97f571bbbb Fix MariaDB Sys schema check 2022-12-30 15:01:46 +01:00
Matija Nalis
92e2dbb12b removed ununused mysql_micro_version_le() 
duplicate of mysql_version_le()
 2022-12-30 14:15:58 +01:00
Jean-Marie RENOUARD
6284e95f18 Merge branch 'master' of https://github.com/major/MySQLTuner-perl 2022-12-29 18:36:06 +01:00
Jean-Marie RENOUARD
ecb9570f29 fixing redolog capacity info 2022-12-29 18:36:02 +01:00
Jean-Marie Renouard
390977624e Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2022-12-29 05:13:02 +01:00
Jean-Marie Renouard
b345c03a7f Review version umber into 2.0.10 2022-12-29 04:49:26 +01:00
Daniel Lewart
ec165a6e2d Recommend ALTER TABLE ... FORCE for InnoDB defrag 2022-12-29 02:42:05 -06:00
Daniel Lewart
a8d3b6a5f5 Fix bug #616 get_pf_memory() returns bogus value 2022-10-31 18:30:08 -05:00
Jean-Marie Renouard
5331b3e591 [Patch] Legibility and typos, mark 5 #614 2022-10-05 10:16:42 +02:00
Jean-Marie Renouard
efb1e1bad2 I do not get, why this is showing: Outdated Version, RAM #612 2022-09-26 14:12:37 +02:00
Jean-Marie RENOUARD
fdd42e7685 Using --defaults-file ignores the .my.cnf #605 2022-09-13 15:55:35 +02:00
Jean-Marie RENOUARD
2259dfc3b2 [Patch] Legibility and typos, mark 4 
#610
 2022-09-13 15:17:39 +02:00
Dmitry
ce6e8cdf8d
Update mysqltuner.pl 
Abbreviation have been added to the human_size function to display the size of partitions on a server with terabytes.
 2022-09-08 12:46:10 +03:00
Jean-Marie Renouard
8cd40947ea typos fixes around version number 2022-08-23 11:40:21 +02:00
Jean-Marie Renouard
3bc7b6a34b Version 2.0.5 [Patch] Legibility and typos, mark 3 #602 2022-06-30 14:46:54 +02:00
Jean-Marie Renouard
ba21312e00 Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2022-06-23 14:31:46 +02:00
Jean-Marie Renouard
34bab469c4 Something broken when correcting "incorrectly reports roles as users without passwords #598" #600 2022-06-22 18:41:53 +02:00
Jean-Marie Renouard
898315d6e0 [Patch] Legibility and typos, mark 2 #599 2022-06-22 18:36:34 +02:00
Jean-Marie Renouard
5ea10e9c24 Update for MariaDB 10.8 #601 2022-06-22 18:09:54 +02:00
Jean-Marie Renouard
461c8fb60e Try to fix incorrectly reports roles as users without passwords #598" 2022-06-15 18:08:11 +02:00
Jean-Marie Renouard
3edaab3b57 Use of uninitialized value $seconds_behind_master #593 2022-06-15 15:17:55 +02:00
Jean-Marie Renouard
d2dcd7281d Update needed for MariaDB 10.7 #594 2022-06-15 15:11:34 +02:00
Jean-Marie Renouard
cf568a8f43 version 1.9.9 - Legibility and typos #597 2022-06-15 14:43:18 +02:00
Mark Ruys
9fdd43787c Fix some master/slave renaming issues (2) 2022-04-04 10:53:04 +02:00
Jean-Marie Renouard
77b313bf92 --updateversion saves updates to incorrect location #499 2022-03-28 23:03:57 +02:00
Jean-Marie Renouard
e1524048cf --updateversion saves updates to incorrect location #499 2022-03-28 23:02:47 +02:00
Jean-Marie Renouard
8347472947 innodb_buffer_pool_instances(=16) suggested for MariaDB 10.5 which doesn t support it #588 2022-03-28 22:53:31 +02:00
Jean-Marie Renouard
4709d758b7
Merge pull request #590 from josev814/unsigned_big_int_fix 
Fixing BIGINT UNSIGNED value is out of range error
 2022-03-28 21:02:43 +02:00
Jose
ec66406996
Fixing BIGINT UNSIGNED value is out of range error 
Making adjustments to the Fragmented tables query to allow large tables by casting the DATA_FREE from unsigned to signed.
 2022-03-28 14:46:03 -04:00
Mark Ruys
35ba851cbb Fix some master/slave renaming issues 2022-03-28 14:55:33 +02:00
Jean-Marie Renouard
b425acd963 False impression on key buffer usage 
#573 (3)
 2022-03-12 19:14:52 +01:00
Jean-Marie Renouard
95e40e0cc3 False impression on key buffer usage 
#573 (2)
 2022-03-12 19:13:32 +01:00
Jean-Marie Renouard
ecd2da6be4 'name resolution is active' should be OK when cPanel is detected #561 2022-03-12 19:10:25 +01:00
Jean-Marie Renouard
0fdcda815e False impression on key buffer usage 
#573
 2022-03-12 18:46:42 +01:00
Jean-Marie Renouard
dd9914be88 False impression on key buffer usage 
#573
 2022-03-11 09:42:01 +01:00
Jean-Marie Renouard
cc4fa414d2 Fix for Recommendation to turn on performance_schema #579 2022-03-10 22:01:36 +01:00
Jean-Marie Renouard
e7f444c969 Some experimental staff + update basic template with sortable bootstrap tables 2022-03-03 20:39:47 +01:00
Rick Kuipers
09424eedfb
Remove erroneous dot 2022-02-13 17:15:44 +01:00
Jean-Marie Renouard
191b16c21b Adding a Jinja2 Template 2022-02-12 23:33:59 +01:00
Jean-Marie Renouard
f18570b96f Changing Copyright 2022-02-12 15:53:33 +01:00
Jean-Marie Renouard
c5cc4096a2 Please add support for --protocol=TCP #474 2022-02-08 00:31:00 +01:00
Jean-Marie Renouard
e437c1a3fc List unsupported storage engine 2022-02-08 00:15:59 +01:00
Jean-Marie Renouard
7db9bbeeb7 Recommendation on innodb_adaptive_hash_index_partitions #479 2022-02-07 23:57:45 +01:00
Jean-Marie Renouard
7bf727669b The InnoDB log buffer size recommendation may be tested too strictly #569 2022-02-07 23:40:35 +01:00
Jean-Marie Renouard
cd30f9c852 Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2022-02-07 23:34:34 +01:00
Jean-Marie Renouard
2b44229a8e Version 1.9.1 Incorrectly reporting performance schema is off #580 
Recommendation to turn on performance_schema #579
 2022-02-07 22:48:37 +01:00
Jean-Marie Renouard
55cdf92f8b Refactor dbstat part of mysqltuner 2022-02-04 22:29:04 +01:00
Jean-Marie Renouard
3ce4c603b4 Fixing mount point space information 2022-02-04 20:20:13 +01:00
Jean-Marie Renouard
f17ee46f01 Fix sql request on PErcona nad MySQL 2022-02-04 17:49:49 +01:00
Jean-Marie Renouard
747675b1ba Update Vulnerabilities list 
Indenting mysqltuner
Update Usage information
 2022-02-04 16:01:22 +01:00
Jean-Marie Renouard
d4d680e887 Some display fixes 2022-02-03 20:00:37 +01:00
Jean-Marie Renouard
8430b6e466 Fix MySQL index scans 2022-01-31 14:36:28 +01:00
Jean-Marie Renouard
b164a9b054 Release 1.8.8 #579 2022-01-30 15:38:54 +01:00
Jean-Marie Renouard
49218c8c4c
Merge pull request #577 from MichaIng/patch-1 
Do not show thread pool metrics when disabled
 2022-01-24 19:35:02 +01:00
MichaIng
93a8c0849e
Hide recommendation when no key buffer is used 
Currently, when a key_buffer_size=0 is applied, MySQLTuner sets pct_key_buffer_used=0 but still shows it as "[!!]" (bad), recommending to adjust key_buffer_size to "~ 0". The idea surely was show it neither as good or bad in this case, but as debugprint, which is currently never used since pct_key_buffer_used is always defined.

This commit changes the condition to check whether pct_key_buffer_used is larger then zero, to decide whether to show good/bad (with recommendation) or a debug info without recommendation.

Signed-off-by: MichaIng <micha@dietpi.com>
 2022-01-24 02:23:54 +01:00
MichaIng
8ed76b05ba
Do not show thread pool metrics when disabled 
Currently thread pool metrics are shown whenever the "thread_pool_size" variable is set. At least on MariaDB this variable is however set even when the thread pool is disabled. This commit changes the check for whether a thread pool is used for client connection handling or not by comparing the "thread_handling" variable value against "pool-of-threads" (MariaDB) or "loaded-dynamically" (MySQL):
- https://mariadb.com/kb/en/thread-pool-system-status-variables/#thread_handling
- https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_thread_handling

The check for whether to show the thread cache metrics is now based on the same derived internal "have_threadpool" variable, effectively skipping thread cache metrics as well on MySQL when the thread pool is not enabled with "thread_handling = loaded-dynamically". The code comment link to Percona about whether the thread cache is used with thread pool enabled has been pinned to v5.7, the latest version which contains the quoted statement. The statement is however still true for MariaDB and MySQL:
- https://mariadb.com/kb/en/server-system-variables/#thread_cache_size

Signed-off-by: MichaIng <micha@dietpi.com>
 2022-01-15 18:22:47 +01:00
Jean-Marie Renouard
926c9a92ca A lot of new info about indexes and table structures 2022-01-03 18:54:54 +01:00
MichaIng
7d53af73cc
Fix key buffer usage multiple-byte units 
The "Key buffer used" row showed 131072 bytes as 131K while it should be shown as 128K, so that it matches the multi-byte units key buffer size in the "Key buffer size / total MyISAM indexes" row below.

Furthermore, instead of calculating the used bytes from the previously calculated percentage, doing a round trip which involves rounding errors, calculate the used bytes from the variables directly which does not involve any diversion and hence no possible rounding errors.

Signed-off-by: MichaIng <micha@dietpi.com>
 2021-11-22 14:49:23 +01:00
Jean-Marie Renouard
a146c81b7c Wrong recommendation "thread_pool_size between 16 and 36 for InnoDB usage" for Percona Server 
#551"
 2021-10-16 17:07:14 +02:00
Jean-Marie Renouard
0d897f8c5b
Merge pull request #568 from 64kramsystem/fix_innodb_log_buffer_size_message 
Fix `innodb_log_buffer_size` message
 2021-10-15 16:33:37 +02:00
Jean-Marie Renouard
6b6d85ef28 Wrong recommendation "thread_pool_size between 16 and 36 for InnoDB usage" for Percona Server (#551) 2021-10-15 16:28:19 +02:00