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Merge pull request #698 from jmrenouard/master

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Please add option to disable "Table structures analysis" #695
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Jean-Marie Renouard 2023-07-06 07:43:15 +02:00 committed by GitHub
commit db21ef429b
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1 changed files with 14 additions and 3 deletions
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17
mysqltuner.pl
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@ -1,5 +1,5 @@
#!/usr/bin/env perl
# mysqltuner.pl - Version 2.2.3
# mysqltuner.pl - Version 2.2.4
# High Performance MySQL Tuning Script
# Copyright (C) 2006-2023 Major Hayden - major@mhtx.net
# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
@ -57,7 +57,7 @@ use Cwd 'abs_path';
#use Env;
# Set up a few variables for use in the script
my $tunerversion = "2.2.3";
my $tunerversion = "2.2.4";
my ( @adjvars, @generalrec );
# Set defaults
@ -96,6 +96,8 @@ my %opt = (
"nocolstat" => 0,
"idxstat" => 0,
"noidxstat" => 0,
"nomyisamstat" => 0,
"nostructstat" => 0,
"sysstat" => 0,
"nosysstat" => 0,
"pfstat" => 0,
@ -144,6 +146,8 @@ GetOptions(
'sysstat', 'nosysstat',
'pfstat', 'nopfstat',
'idxstat', 'noidxstat',
'structstat', 'nostructstat',
'myisamstat', 'nomyisamstat',
'server-log=s', 'protocol=s',
'defaults-extra-file=s', 'dumpdir=s',
'feature=s', 'dbgpattern=s',
@ -214,6 +218,9 @@ if ( $opt{verbose} ) {
$opt{sysstat} = 1; # Print index information
$opt{buffers} = 1; # Print global and per-thread buffer values
$opt{pfstat} = 1; # Print performance schema info.
$opt{structstat} = 1; # Print table structure information
$opt{myisamstat} = 1; # Print MyISAM table information
$opt{cvefile} = 'vulnerabilities.csv'; #CVE File for vulnerability checks
}
$opt{nocolor} = 1 if defined( $opt{outputfile} );
@ -226,6 +233,8 @@ $opt{sysstat} = 0 if ( $opt{nosysstat} == 1 ); # Don't print sysstat information
$opt{pfstat} = 0
if ( $opt{nopfstat} == 1 ); # Don't print performance schema information
$opt{idxstat} = 0 if ( $opt{noidxstat} == 1 ); # Don't print index information
$opt{structstat} = 0 if ( $opt{nostructstat} == 1 ); # Don't print table struct information
$opt{myisamstat} = 0 if ( $opt{nomyisamstat} == 1 ); # Don't print MyISAM table information
# for RPM distributions
$opt{cvefile} = "/usr/share/mysqltuner/vulnerabilities.csv"
@ -3815,6 +3824,7 @@ sub mysql_stats {
# Recommendations for MyISAM
sub mysql_myisam {
return 0 unless $opt{'myisamstat'} == 1;
subheaderprint "MyISAM Metrics";
my $nb_myisam_tables = select_one(
"SELECT COUNT(*) FROM information_schema.TABLES WHERE ENGINE='MyISAM' and TABLE_SCHEMA NOT IN ('mysql','information_schema','performance_schema')");
@ -5750,6 +5760,7 @@ sub get_wsrep_option {
# REcommendations for Tables
sub mysql_table_structures {
return 0 unless $opt{structstat}==1;
subheaderprint "Table structures analysis";
my @primaryKeysNbTables = select_array(
@ -7264,7 +7275,7 @@ __END__
=head1 NAME
MySQLTuner 2.2.3 - MySQL High Performance Tuning Script
MySQLTuner 2.2.4 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES