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Merge pull request #688 from jmrenouard/master

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Version 2.2.0 issues #686
This commit is contained in:
Jean-Marie Renouard 2023-06-26 09:48:42 +02:00 committed by GitHub
commit 9bf2c0429b
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2 changed files with 38 additions and 10 deletions
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40
mysqltuner.pl
View file

@ -1,5 +1,5 @@
#!/usr/bin/env perl #!/usr/bin/env perl
# mysqltuner.pl - Version 2.2.0 # mysqltuner.pl - Version 2.2.1
# High Performance MySQL Tuning Script # High Performance MySQL Tuning Script
# Copyright (C) 2006-2023 Major Hayden - major@mhtx.net # Copyright (C) 2006-2023 Major Hayden - major@mhtx.net
# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com # Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
@ -57,7 +57,7 @@ use Cwd 'abs_path';
#use Env; #use Env;
# Set up a few variables for use in the script # Set up a few variables for use in the script
my $tunerversion = "2.2.0"; my $tunerversion = "2.2.1";
my ( @adjvars, @generalrec ); my ( @adjvars, @generalrec );
# Set defaults # Set defaults
@ -69,8 +69,8 @@ my %opt = (
"debug" => 0, "debug" => 0,
"nocolor" => ( !-t STDOUT ), "nocolor" => ( !-t STDOUT ),
"color" => 0, "color" => 0,
"forcemem" => 1024, "forcemem" => 0,
"forceswap" => 1024, "forceswap" => 0,
"host" => 0, "host" => 0,
"socket" => 0, "socket" => 0,
"port" => 0, "port" => 0,
@ -811,7 +811,15 @@ sub mysql_setup {
# If we're doing a remote connection, but forcemem wasn't specified, we need to exit # If we're doing a remote connection, but forcemem wasn't specified, we need to exit
if ( $opt{'forcemem'} eq 0 && is_remote eq 1 ) { if ( $opt{'forcemem'} eq 0 && is_remote eq 1 ) {
badprint "The --forcemem option is required for remote connections"; badprint "The --forcemem option is required for remote connections";
exit 1; badprint "Assuming RAM memory is 1Gb for simplify remote connection usage";
$opt{'forcemem'} = 1024;
#exit 1;
}
if ( $opt{'forceswap'} eq 0 && is_remote eq 1 ) {
badprint "The --forceswap option is required for remote connections";
badprint "Assuming Swap size is 1Gb for simplify remote connection usage";
$opt{'forceswap'} = 1024;
#exit 1;
} }
infoprint "Performing tests on $opt{host}:$opt{port}"; infoprint "Performing tests on $opt{host}:$opt{port}";
$remotestring = " -h $opt{host} -P $opt{port}"; $remotestring = " -h $opt{host} -P $opt{port}";
@ -1974,9 +1982,26 @@ sub system_recommendations {
return; return;
} }
prettyprint "Look for related Linux system recommendations"; prettyprint "Look for related Linux system recommendations";
#prettyprint '-'x78; #prettyprint '-'x78;
get_system_info(); get_system_info();
my $nb_cpus = cpu_cores;
if ($nb_cpus > 1) {
goodprint "There is at least one CPU dedicated to database server.";
} else {
badprint "There is only one CPU, consider dedicated one CPU for your database server";
push @generalrec, "Consider increasing number of CPU for your database server";
}
if ($physical_memory < 1600) {
goodprint "There is at least 1 Gb of RAM dedicated to Linux server.";
} else {
badprint "There is less than 1,5 Gb of RAM, consider dedicated 1 Gb for your Linux server";
push @generalrec, "Consider increasing 1,5 / 2 Gb of RAM for your Linux server";
}
my $omem = get_other_process_memory; my $omem = get_other_process_memory;
infoprint "User process except mysqld used " infoprint "User process except mysqld used "
. hr_bytes_rnd($omem) . " RAM."; . hr_bytes_rnd($omem) . " RAM.";
@ -5808,7 +5833,6 @@ or COLLATION_name LIKE 'utf8%');"
); );
$tmpContent='Schema,Table,Column, Charset, Collation, Data Type, Max Length'; $tmpContent='Schema,Table,Column, Charset, Collation, Data Type, Max Length';
foreach my $badtable (@utf8columns) { foreach my $badtable (@utf8columns) {
badprint "\t$badtable";
$tmpContent.="\n$badtable"; $tmpContent.="\n$badtable";
} }
dump_into_file( "columns_utf8.csv", $tmpContent ); dump_into_file( "columns_utf8.csv", $tmpContent );
@ -7225,7 +7249,7 @@ __END__
=head1 NAME =head1 NAME
MySQLTuner 2.2.0 - MySQL High Performance Tuning Script MySQLTuner 2.2.1 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES =head1 IMPORTANT USAGE GUIDELINES

8
renovate.json
View file

@ -1,5 +1,9 @@
{ {
"extends": [ "extends": [
"config:base" "config:base"
] ],
} "git-submodules": {
"enabled": true
},
"dependencyDashboard": true
}