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Author SHA1 Message Date
Andrew Daugherity
9b2fcd85f0 fix micro version comparison 
Both the minor *and* the major versions need to match before checking
the micro version.
 2017-06-16 16:25:44 -05:00
Vladislav Toigildin
84c1bbafae refactoring: pod documentation 2017-06-15 21:57:07 +03:00
Vladislav Toigildin
1aec239039 output help message using pod2usage instead duplicating pod documentation in usage() function 2017-06-15 21:52:14 +03:00
Vladislav Toigildin
cb0acfe319 fix: add newlines before pod command paragraph + newline before __END__ 2017-06-15 20:53:20 +03:00
Askar Timirgazin
821de219db Fix for messages about defragmented tables 
Schema name must be divided from table name, now both of them joined, so you can't copy-paste recomendations to mysql console.
Was:  OPTIMIZE TABLE `test_db.test_table`; -- can free xx MB
Must: OPTIMIZE TABLE `test_db`.`test_table`; -- can free xx MB
 2017-05-23 17:26:20 +03:00
Jean-Marie RENOUARD
8d178444d5 Merge branch 'master' of https://github.com/major/MySQLTuner-perl 2017-05-19 09:36:43 +02:00
Jean-Marie RENOUARD
5fce4fc0ee Adding a note for XtraDB 2017-05-19 09:36:33 +02:00
root
29fb53694e Support column analysis with produre analyse 2017-05-19 02:06:36 +02:00
Jean-Marie RENOUARD
21860fe395 Incorrect suggestion for ratio InnoDB log file size / InnoDB buffer pool size #322 2017-05-17 17:38:17 +02:00
Jean-Marie RENOUARD
f180eae082 Missing argument requirement for cvefile in mysqltuner help #321 
Schedule for releases on github #320
 2017-05-17 16:50:44 +02:00
Tim Stoop
dbe7ac8818 Fix typos in Index metrics 2017-04-24 22:53:08 +02:00
Jean-Marie Renouard
dda90d669c Default host should be 127.0.0.1 #312 2017-04-21 00:33:20 +02:00
root
dc7ffb01dc bug fix on swappinness to 10 for Galera 2017-04-21 00:19:55 +02:00
root
21af94158d Add quotes #311 
Use https instead of http #317
typo, space missing before is #315
 2017-04-21 00:13:45 +02:00
謝致邦 (XIE Zhibang)
f4a108c2f6 Disable query cache. 2017-04-19 21:25:45 +08:00
謝致邦 (XIE Zhibang)
2f3832b6f7 The query cache should be disabled in MariaDB 10.1 2017-04-19 20:01:02 +08:00
RENOUARD Jean Marie Ext IMT/OINIS
5cc86c82b5 bad calculation for pct_wkeys_from_mem #303 2017-03-14 18:26:44 +01:00
RENOUARD Jean Marie Ext IMT/OINIS
2e45139751 Merge 2017-03-14 18:23:23 +01:00
RENOUARD Jean Marie Ext IMT/OINIS
596918c3c3 Version 1.7.1 2017-03-14 18:21:19 +01:00
Christoph Hansen
b7e1a99240 Check whether hyperthreading is enabled or not. 
Since calculating the recommended value for "wsrep_slave_threads" using the number of physical cores is best practice for Intel CPUs where hyperthreading is activated.
 2017-03-13 17:22:05 +01:00
root
e44c29bf23 MErge beetween all staff related to Galera Cluster 2017-03-08 19:18:47 +01:00
Jean-Marie Renouard
9651818d77 Merge branch 'master' into master 2017-03-08 18:55:01 +01:00
Oscar A. Figueroa
24b901363c Bugfix resolve #308 : gcs.fc_factor parameter evaluation and the message report, which referencing wsrep_slave_threads instead. 2017-03-08 11:50:02 +01:00
jfcoz
f61cbce4f8 add checks for wsrep_slave_FK_check and innodb_autoinc_lock_mode when wsrep_slave_threads > 1 2017-03-07 17:53:36 +01:00
Oscar A. Figueroa
adb33d3c37 Resolved issue #304 2017-03-07 12:48:43 +01:00
root
f04b32c854 Use of uninitialized value #304 
tidify script
 2017-03-06 15:17:43 +01:00
root
48be29a288 issue #300 Performance schema shouldn t be installed on 5.5 version. 2017-02-14 09:40:52 +01:00
root
59238301bf Adding new indicators for Galera Cluster' 2017-02-13 18:08:28 +01:00
Greg Kennedy
02f13fcb52 Do not test skip_name_resolve if skip_networking is ON 
MySQL name resolution only applies to TCP/IP connections ( see lines 504 and 599 of mysql-server/sql/sql_connect.cc ).  Thus there is no reason to test, or suggest, setting skip_name_resolve if skip_networking exists and is turned on.
 2017-02-08 11:10:48 -06:00
Jean-Marie RENOUARD
871d984d1a Add advice for performance schema 2017-02-07 06:56:17 +01:00
Jean-Marie RENOUARD
490da41bcd Adding #289 adding warning info 
#271 adding message prescision for in advces message
 2017-02-06 22:34:08 +01:00
Bruno Perel
97d1ea347f Fix typo 2017-01-27 15:57:57 +01:00
root
67e78592da #285 Argument "xxxM" isn t numeric in numeric ge (>=) 2017-01-23 17:32:47 +01:00
root
def15c2f8f Adding recommandations for Galera 2017-01-13 12:23:05 +01:00
git001
e454b30c61 Fix Argument "NULL" isn't numeric 
Argument "NULL" isn't numeric in numeric ge (>=) at ./mysqltuner.pl line 305 (#1)
    (W numeric) The indicated string was fed as an argument to an operator
    that expected a numeric value instead.  If you're fortunate the message
    will identify which operator was so unfortunate.
 2016-12-28 10:52:33 +01:00
Sergei A Mamonov
bb6b7ca623 Disable zero prototypes in few functions 2016-12-27 13:16:17 +03:00
i5513
be1f4b48c4 Allow to connect via socket with not default port 
Seems like it is necessary to specify the port when you have 2 instances runing and you want to connect via socket.
 2016-12-20 10:35:41 +01:00
Sergei A Mamonov
1b04540a4c fix check innodb_file_per_table with skip-innodb 2016-12-12 14:19:49 +03:00
root
7f02c8655c Merge branch 'master' of https://github.com/major/MySQLTuner-perl 2016-12-08 11:29:59 +01:00
root
22709a4517 #265 wrong table name 2016-12-08 11:29:50 +01:00
jfcoz
2dfb2a2cc9 query cache hit rate was not calculated when badprint "Query cache may be disabled by default due to mutex contention" 2016-12-08 09:45:38 +01:00
Sergei A Mamonov
4bc3a50c2d fix code style in log_file_recommandations 2016-12-07 16:31:51 +03:00
Sergei A Mamonov
d3ea7ea342 fix error on show last start/shutdowns 2016-12-07 16:23:53 +03:00
root
2861883432 Perl Error #280 2016-12-05 09:31:03 +01:00
root
4d20ffea0c Doesn't work for remote server on AWS #279 2016-12-05 09:27:54 +01:00
root
7a0565d9e5 Detect Error and warning in error log #252 
Detect last MySQL / MariaDB last shutdown and startup #253
 2016-12-02 16:21:58 +01:00
root
7acf66f73c Bug on log file calculation 2016-12-02 15:27:38 +01:00
root
f7699b4515 #278 Escaping password items 2016-12-02 15:24:52 +01:00
git001
caa785ec59 Fix Argument "NULL" isn't numeric 
Argument "NULL" isn't numeric in numeric ge (>=) at mysqltuner.pl line 288 (#1)
    (W numeric) The indicated string was fed as an argument to an operator
    that expected a numeric value instead.  If you're fortunate the message
    will identify which operator was so unfortunate.
[--]  +-- ROWS : 0
Argument "NULL" isn't numeric in numeric eq (==) at mysqltuner.pl line 343 (#1)
    (W numeric) The indicated string was fed as an argument to an operator
    that expected a numeric value instead.  If you're fortunate the message
    will identify which operator was so unfortunate.
[--]  +-- ENGIN : 0 (NULL)
Argument "NULL" isn't numeric in numeric lt (<) at mysqltuner.pl line 3847 (#1)
 2016-11-28 20:39:47 +01:00
root
ce7eefb3da Bug fix on Galera Gcache mem calculation 2016-11-28 17:51:46 +01:00
root
5be96339a1 Incorrect innodb log file size calculation #271 2016-11-28 17:48:22 +01:00
root
eac905b632 MariaDB GTID mode #272 2016-11-28 17:39:41 +01:00
Artur Penttinen
5a6742ee85 Hiding username and password from commandline 
It is possible to spy username and password if command run
with --user/-pass options (ps -C mysqltuner.pl -F).
To hiding these added options --userenv/--passenv for
transfer MySQL username and password via environment
variables.
 2016-11-16 11:05:33 +02:00
Michael R Mawhinney Jr
947856901a Minor spelling correction 2016-11-09 22:29:34 -05:00
root
e6b57a84d3 New indicators from performance schema 2016-11-03 10:36:59 +01:00
root
5872fcc1ee #265 TOP 15 queries with temp table to disk 
#260 Memory used > 100% ?
#258
 2016-11-02 21:16:54 +01:00
root
6b9920902b Last modifications 2016-11-02 20:02:41 +01:00
Jean-Marie Renouard
51ea5925d1 Merge pull request #263 from henriquemoody/patch-1 
Use single quotes around password
 2016-10-27 21:17:13 +02:00
Henrique Moody
5a3873ece4 Use single quotes around password 
Password may contain characters, like `$` and `!`, that may be interpreted by
the shell. Prevent it to happen by using single quotes.
 2016-10-27 15:28:41 +02:00
Karl Chen
05c1e6eb75 Non importance changes 2016-10-24 17:25:07 +08:00
Karl Chen
f68b731498 Non importance changes 2016-10-24 17:21:56 +08:00
Karl Chen
4f1a6ec38b Non importance changes 2016-10-24 07:36:05 +08:00
Karl Chen
f4e46cdbc0 Non importance changes 2016-10-24 07:34:19 +08:00
Karl Chen
915be0fbe4 Non importance changes 2016-10-24 00:38:32 +08:00
Karl Chen
301e5f2291 Non importance changes 2016-10-24 00:32:48 +08:00
Karl Chen
7b3f2ce9a9 Something wrong to print 2016-10-23 13:42:01 +08:00
root
6a70adebd3 Full support performance schema 
Update vulnerability list
Updade INTERNALS doc.
 2016-10-18 14:55:13 +02:00
root
bbc04d848f #258 new rule for innodb log file size (25% of Buffer pool size) 2016-10-18 14:25:02 +02:00
root
cff9e62933 Adding new indicators from sys schema 2016-10-17 17:04:10 +02:00
root
c10c7e81ec Redundant indexes" 2016-10-10 19:03:40 +02:00
root
e684a45120 * TOP 15 most read tables 
* TOP 15 most modified tables
* TOP 15 high select latency tables
* TOP 15 high insert latency tables
* TOP 15 high update latency tables
* TOP 15 high delete latency tables
 2016-10-10 18:39:56 +02:00
root
101c13baed Typo fix 2016-10-10 18:18:26 +02:00
root
f826adecf2 * TOP 15 most read indexes 
* TOP 15 most modified indexes
* TOP 15 higth select latency index
* TOP 15 higth insert latency index
* TOP 15 higth update latency index
* TOP 15 higth delete latency index
 2016-10-10 18:14:52 +02:00
root
ad9228d029 * Event per wait total latency 
* Event per wait read latency
* Event per wait write latency
 2016-10-10 16:54:45 +02:00
root
16f0d5d9ff Adding * Event Wait by read bytes 
* Event Wait by write bytes
 2016-10-10 16:00:15 +02:00
root
7b46762a1a Adding pfs indicators related to File IO 2016-10-10 15:34:29 +02:00
root
50ece21b2d New indicators from performance schema 
On the road to 1.7.x version
 2016-10-06 10:44:58 +02:00
root
30616932d7 Adding Performance stat per user 2016-09-27 16:07:26 +02:00
root
20b9fa2a19 Included a lot of new indicators for PFS when using --pfstat or --verbose option 2016-09-26 18:32:35 +02:00
root
8263cbda27 Update doc 2016-09-26 16:00:20 +02:00
root
243c54eaa0 Adding --defaults-file to change credentials storage 2016-09-26 15:53:32 +02:00
root
972bf2e4ae #193 adding some useful extraction for sysschema 2016-09-19 16:13:22 +02:00
root
2b6a0c3522 Adding Comment with sys request 2016-09-12 16:43:20 +02:00
root
33dfabd940 #237 removing ? more info ? 2016-09-12 14:18:14 +02:00
Rowan Wookey
9f777ed47b Fixed #245 error when checking for passwordless accounts on MySQL < 5.5 2016-09-03 15:11:09 +01:00
root
401cb549e8 Removing warnings for SQL request 2016-08-31 13:48:01 +02:00
root
a067eddb20 Tidyfy code 2016-08-31 10:30:20 +02:00
root
746f5d3a4d Changing version in test for displaying false positive CVE messages 2016-08-31 10:26:39 +02:00
root
94c56dad3f False CVE detection for mysql 5.50 #235 adding info message 2016-08-31 09:17:03 +02:00
root
3820a528ed Merge branch 'master' of https://github.com/major/MySQLTuner-perl 2016-08-31 09:05:35 +02:00
root
6bcd5ae0ce Update vulnerabilies list 
InnoDB buffer pool alignment check appears backward #244
 2016-08-31 09:04:48 +02:00
Christian Loos
0cd7e93685 fix "Don't modify $_ in list functions" 2016-08-30 18:26:08 +02:00
Christian Loos
600aad227d get_file_contents calls already remove_cr 2016-08-30 18:26:08 +02:00
Christian Loos
1c13c66e36 improve message if JSON isn't installed 2016-08-30 18:26:08 +02:00
Christian Loos
7215e419df fix 'Expression form of "eval"' 2016-08-30 18:26:08 +02:00
Christian Loos
90e8251523 fix 'Bareword file handle opened' 2016-08-30 18:26:08 +02:00
Christian Loos
f3e3b39023 fix 'Nested named subroutine' 2016-08-30 18:26:08 +02:00
root
a7062ad804 #196 misplaced semi column 2016-08-30 17:03:21 +02:00
root
3f19d63833 #242 adjust test for unitialized value 2016-08-30 14:57:09 +02:00
root
1b068ed7e4 #242 adjust test for unitialized value 2016-08-30 14:56:59 +02:00
root
b94d3bd927 #196 correct variable name 
increment version number
 2016-08-30 14:48:48 +02:00
root
aa1df95ff3 #155 adding test for consistent values for innodb_buffer_pool_size,innodb_buffer_pool_chunk_size and innodb_buffer_pool_instances 2016-08-30 14:38:16 +02:00
root
7554f10e52 #196 better thread cache hit rate with pools-of-threads 2016-08-30 13:45:46 +02:00
root
8f33b55fea #242 initiliaze $data_free to 0 if not defined or is empty 2016-08-30 13:34:52 +02:00
root
dbbe785e01 #231 #235 bug fix regarding way CVE are selected. 2016-08-29 17:10:26 +02:00
root
736fc24c47 increment version 2016-08-26 11:02:15 +02:00
root
11ccfccc1c #235 #231 review way to select version 
bug fix in calculate greater and lower version
 2016-08-26 10:40:58 +02:00
root
8e8345dac3 Update vulnerabilities list 
issue #237: Test skip_name_resolve is set before using it
Adding information message  when skip_name_resolve is missing
 2016-08-25 16:33:58 +02:00
Peter 'Pessoft' Kolínek
70455de4ba Fix SQL string concatenation in capitalization during password test 2016-08-24 00:21:18 +02:00
root
ef1f96625a #231 change label for CVE reports 2016-08-10 13:40:58 +02:00
root
24f1c722d3 Don t display advice for tcp slot if /proc/sys/sunrpc file doesn t exist #230 2016-08-10 11:48:41 +02:00
root
2aac89e89c Don t display advice for tcp slot if /proc/sys/sunrpc file doesn t exist #30 2016-08-10 11:47:36 +02:00
root
6300c3a2c7 Adjust request for table without primary key #229 2016-08-10 11:44:22 +02:00
root
97587f6d2f Adding a lot of things in JSON structure 2016-08-09 16:04:13 +02:00
root
b3005038d3 Removing some warnings and errors messages when sysctl doesnt get any value 2016-08-09 13:38:47 +02:00
root
da1819d66b Bug fix for exec fail 2016-08-09 10:15:49 +02:00
root
b42b97f96f #227 Stopping MySQL tuner when SELECT VERSION doesnt return any value. This indicates that user doent get enough privileges 2016-08-08 17:40:53 +02:00
Grzegorz Adam Kowalski
a9f9e69201 Don't exit after positive latest version check 2016-07-13 12:58:30 +02:00
root
51993aa2c8 wsrep_osu_method error #224 2016-07-04 08:41:16 +02:00
root
5af540cab0 #223 removing version estension for Ubuntu version - V2 2016-06-23 21:30:22 +02:00
root
4ea5c09d44 #223 removing version estension for Ubuntu version 2016-06-23 21:28:26 +02:00
root
0b8dfd9f66 Merge branch 'master' of https://github.com/major/MySQLTuner-perl 2016-06-16 11:07:38 +02:00
root
638e843d49 Removing strange code blocks :) 2016-06-16 11:07:32 +02:00
Louis Sautier
e450074254
Reword a message 2016-06-16 10:33:03 +02:00
mhasbini
d148093634 no need to return, just exit 2016-06-11 16:36:59 +00:00
mhasbini
2db1483123 switch version check with mysql_setup 2016-06-11 16:19:55 +00:00
root
cf75be4c84 Tokudb detection fix #218 2016-06-10 10:27:55 +02:00
root
16c94a51ba uninitialized value in script #218 2016-06-10 10:24:40 +02:00
root
0b534333b2 Update vulnerabilities list 
Update mysql tuner version
Update internals documentation
 2016-06-10 10:18:21 +02:00
Kevin Houdebert
b479d9aede Fix typo for OPTIMIZE 2016-06-03 15:54:52 +02:00
root
5bcddc77b8 #213 changing badprint to print in order to display error message when JSON module is not loaded 2016-06-03 11:03:52 +02:00
jfcoz
b0848e5cc5 add skip-name-resolve recommandation 2016-06-03 08:33:02 +02:00
jfcoz
2a8cf5fea6 add innodb when innodb_file_per_table is ON 
display OPTIMIZE requests for tables of more than 100mb with more thant 10% fragmentation

    Run OPTIMIZE TABLE to defragment tables for better performance
      OPTIMZE TABLE testdb.price; -- can free 496 MB
      OPTIMZE TABLE testdb.mail; -- can free 5704 MB
      OPTIMZE TABLE testdb.basket; -- can free 20 MB
    Total freed space after theses OPTIMIZE TABLE : 6220 Mb
 2016-06-02 09:40:42 +02:00
Jean-Marie Renouard
7dabf27c91 Merge pull request #210 from smutel/patch-3 
Avoid deprecated message from perl
 2016-05-20 00:32:24 +02:00
smutel
e14ddff904 Avoid deprecated message from perl 
Use of implicit split to @_ is deprecated at /tmp/mysqltuner.pl line 3243 (#1)
    (D deprecated, W syntax) It makes a lot of work for the compiler when you
    clobber a subroutine's argument list, so it's better if you assign the results
    of a split() explicitly to an array (or list).
 2016-05-19 17:10:48 +02:00
smutel
1048038e64 Avoid bad syntax error message 
Error below when executing the script on RHEL6/OL6:
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ
 2016-05-19 17:06:12 +02:00
smutel
b2aea7f69d Update mysqltuner.pl 2016-05-19 13:47:46 +02:00
smutel
8e9cc50311 Exclude innodb engine from fragmented tables 2016-05-19 13:44:50 +02:00
Ian Gregory
7c1d5521ed Improve portability when fetching process memory - use ps rather than the proc filesystem 2016-05-10 10:34:30 +01:00
root
a7cd64a4c7 Increment version number 2016-05-09 10:17:14 +02:00
root
959a41b708 #204 updater works fine with curl now 2016-05-04 17:44:05 +02:00
root
f6f66a49ef #196 comment thread_cache_size recommandations 2016-04-29 14:25:16 +02:00
root
bead8a77ef Adding this message for <=5.1 version 
No more password checks for MySQL version <=5.1
MySQL version <=5.1 are deprecated and end of support.
 2016-04-29 14:19:46 +02:00
root
2e2d945e63 Fix #190 changing typo for recommandations on multiprocessor 2016-04-29 14:01:15 +02:00
root
1727a42b29 Fix #195 single quote enclosed password 2016-04-29 13:46:52 +02:00
jkavalik
92dc77e4cd Fix for #197 
Merge GLOBAL status after SESSION - the non-global variables (like Percona from #184) will be present but stats are computed from GLOBAL counters which overwrite the SESSION ones if they exist.
 2016-04-29 12:56:24 +02:00
Vadym Chepkov
ae0ab4bcff fixed wsrep_cluster_size handling 
garbd node can be configured in galera cluster. wsrep_cluster_size includes the garbd node, but it is not listed in wsrep_cluster_address, since it does not participate in the replication.
 2016-04-27 06:42:50 -04:00
Vadym Chepkov
7251a85234 fixed spelling 2016-04-22 11:26:00 -04:00
root
9b3549a92c #184 minor fix xtrabackup is the good alternative 2016-04-21 23:19:36 +02:00
root
c59a852a03 minor addition for sys schema #193 2016-04-21 23:16:35 +02:00