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Fixing mount point space information

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This commit is contained in:
Jean-Marie Renouard 2022-02-04 20:20:13 +01:00
parent f17ee46f01
commit 3ce4c603b4
1 changed files with 21 additions and 19 deletions
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40
mysqltuner.pl
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@ -1,5 +1,5 @@
#!/usr/bin/env perl #!/usr/bin/env perl
# mysqltuner.pl - Version 1.9.0 # mysqltuner.pl - Version 1.9.1
# High Performance MySQL Tuning Script # High Performance MySQL Tuning Script
# Copyright (C) 2006-2022 Major Hayden - major@mhtx.net # Copyright (C) 2006-2022 Major Hayden - major@mhtx.net
# #
@ -56,7 +56,7 @@ 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 = "1.9.0"; my $tunerversion = "1.9.1";
my ( @adjvars, @generalrec ); my ( @adjvars, @generalrec );
# Set defaults # Set defaults
@ -1596,27 +1596,27 @@ sub get_os_release {
} }
sub get_fs_info { sub get_fs_info {
my @sinfo = `df -Ph | grep '%'`; my @sinfo = `df -P | grep '%'`;
my @iinfo = `df -Pi| grep '%'`; my @iinfo = `df -Pi| grep '%'`;
shift @sinfo;
shift @iinfo; shift @iinfo;
@sinfo = map {
my $v = $_;
$v =~ s/.*\s(\d+.)\s(\d+)%\s+(.*)/$2\t$3\t$1/g;
$v;
} @sinfo;
foreach my $info (@sinfo) { foreach my $info (@sinfo) {
next if $info =~ m{(\d+)\t/(run|dev|sys|proc|snap)($|/)}; #exit(0);
if ( $info =~ /(\d+)\t(.*)/ ) { if ( $info =~ /.*?(\d+)\s+(\d+)\s+(\d+)\s+(\d+)%\s+(.*)$/ ) {
if ( $1 > 85 ) { next if $5 =~ m{(run|dev|sys|proc|snap|init)};
badprint "mount point $2 is using $1 % total space (free: $3)"; if ( $4 > 85 ) {
push( @generalrec, "Add some space to $2 mountpoint." ); badprint "mount point $5 is using $4 % total space (".human_size($2*1024)." / ". human_size($1*1024). ")";
push( @generalrec, "Add some space to $4 mountpoint." );
} }
else { else {
infoprint infoprint
"mount point $2 is using $1 % of total space (free: $3)"; "mount point $5 is using $4 % total space (".human_size($2*1024)." / ". human_size($1*1024). ")";
} }
$result{'Filesystem'}{'Space Pct'}{$2} = $1; $result{'Filesystem'}{'Space Pct'}{$5} = $4;
$result{'Filesystem'}{'Free Space'}{$2} = $3; $result{'Filesystem'}{'Used Space'}{$5} = $2;
$result{'Filesystem'}{'Free Space'}{$5} = $3;
$result{'Filesystem'}{'Total Space'}{$5} = $1;
} }
} }
@ -1888,7 +1888,9 @@ sub system_recommendations {
} }
} }
subheaderprint "Filesystem Linux Recommendations";
get_fs_info; get_fs_info;
subheaderprint "Kernel Information Recommendations";
get_kernel_info; get_kernel_info;
} }
@ -6437,8 +6439,8 @@ sub mysql_indexes {
# } # }
my $selIdxReq = <<'ENDSQL'; my $selIdxReq = <<'ENDSQL';
SELECT SELECT
CONCAT(CONCAT(t.TABLE_SCHEMA, '.'),t.TABLE_NAME) AS 'table' CONCAT(t.TABLE_SCHEMA, '.',t.TABLE_NAME) AS 'table',
, CONCAT(CONCAT(CONCAT(s.INDEX_NAME, '('),s.COLUMN_NAME), ')') AS 'index' CONCAT(s.INDEX_NAME, '(',s.COLUMN_NAME, ')') AS 'index'
, s.SEQ_IN_INDEX AS 'seq' , s.SEQ_IN_INDEX AS 'seq'
, s2.max_columns AS 'maxcol' , s2.max_columns AS 'maxcol'
, s.CARDINALITY AS 'card' , s.CARDINALITY AS 'card'
@ -6799,7 +6801,7 @@ __END__
=head1 NAME =head1 NAME
MySQLTuner 1.9.0 - MySQL High Performance Tuning Script MySQLTuner 1.9.1 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES =head1 IMPORTANT USAGE GUIDELINES