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Generate 2.3.1 sub version at 2023-09-26T22:32:04+02:00

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Jean-Marie Renouard 2023-09-26 22:32:07 +02:00
parent cf2e17797e
commit df5957204e
2 changed files with 19 additions and 12 deletions
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2
USAGE.md
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@ -1,6 +1,6 @@
# NAME
MySQLTuner 2.3.0 - MySQL High Performance Tuning Script
MySQLTuner 2.3.1 - MySQL High Performance Tuning Script
# IMPORTANT USAGE GUIDELINES

29
mysqltuner.pl
View file

@ -1,5 +1,5 @@
#!/usr/bin/env perl
# mysqltuner.pl - Version 2.3.0
# mysqltuner.pl - Version 2.3.1
# High Performance MySQL Tuning Script
# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
# Copyright (C) 2006-2023 Major Hayden - major@mhtx.net
@ -57,7 +57,7 @@ use Cwd 'abs_path';
#use Env;
# Set up a few variables for use in the script
my $tunerversion = "2.3.0";
my $tunerversion = "2.3.1";
my ( @adjvars, @generalrec );
# Set defaults
@ -2526,7 +2526,7 @@ sub check_architecture {
}
elsif ( `uname` =~ /Darwin/ && `uname -m` =~ /x86_64/ ) {
# Darwin gibas.local 12.3.0 Darwin Kernel Version 12.3.0: Sun Jan 6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64 x86_64
# Darwin gibas.local 12.3.1 Darwin Kernel Version 12.3.0: Sun Jan 6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64 x86_64
$arch = 64;
goodprint "Operating on 64-bit architecture";
}
@ -6689,18 +6689,20 @@ sub mysql_databases {
percentage( $totaldbinfo[2], $totaldbinfo[3] ) . "%";
$result{'Databases'}{'All databases'}{'Total Size'} = $totaldbinfo[3];
print "\n" unless ( $opt{'silent'} or $opt{'json'} );
my $nbViews=0;
my $nbTables=0;
foreach (@dblist) {
my @dbinfo = split /\s/,
select_one(
"SELECT TABLE_SCHEMA, SUM(TABLE_ROWS), SUM(DATA_LENGTH), SUM(INDEX_LENGTH), SUM(DATA_LENGTH+INDEX_LENGTH), COUNT(DISTINCT ENGINE), COUNT(TABLE_NAME), COUNT(DISTINCT(TABLE_COLLATION)), COUNT(DISTINCT(ENGINE)) FROM information_schema.TABLES WHERE TABLE_SCHEMA='$_' GROUP BY TABLE_SCHEMA ORDER BY TABLE_SCHEMA"
);
next unless defined $dbinfo[0];
infoprint "Database: " . $dbinfo[0] . "";
infoprint " +-- TABLE : "
. select_one(
infoprint "Database: " . $dbinfo[0] . "";
$nbTables=select_one(
"SELECT count(*) from information_schema.TABLES WHERE TABLE_TYPE ='BASE TABLE' AND TABLE_SCHEMA='$_'"
) . "";
);
infoprint " +-- TABLE : $nbTables";
infoprint " +-- VIEW : "
. select_one(
"SELECT count(*) from information_schema.TABLES WHERE TABLE_TYPE ='VIEW' AND TABLE_SCHEMA='$_'"
@ -6755,17 +6757,22 @@ sub mysql_databases {
"SELECT COUNT(*) FROM information_schema.TABLES WHERE TABLE_SCHEMA='$dbinfo[0]' AND ENGINE='$eng'"
) . " TABLE(s)";
}
if ( $nbTables == 0 ) {
badprint " No table in $dbinfo[0] database";
next;
}
badprint "Index size is larger than data size for $dbinfo[0] \n"
if ( $dbinfo[2] ne 'NULL' )
and ( $dbinfo[3] ne 'NULL' )
and ( $dbinfo[2] < $dbinfo[3] );
unless ( $dbinfo[5] == 1 ) {
if ( $dbinfo[5] > 1 and $nbTables > 0 ) {
badprint "There are "
. $dbinfo[5]
. " storage engines. Be careful. \n";
push @generalrec,
"Select one storage engine (InnoDB is a good choice) for all tables in $dbinfo[0] database ($dbinfo[5] engines detected)";
}
}
$result{'Databases'}{ $dbinfo[0] }{'Rows'} = $dbinfo[1];
$result{'Databases'}{ $dbinfo[0] }{'Tables'} = $dbinfo[6];
$result{'Databases'}{ $dbinfo[0] }{'Collations'} = $dbinfo[7];
@ -7359,7 +7366,7 @@ __END__
=head1 NAME
MySQLTuner 2.3.0 - MySQL High Performance Tuning Script
MySQLTuner 2.3.1 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES