hhf/MySQLTuner-perl
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Fixed a Solaris awk bug, found a more reliable way to get the home directory, and fixed a syntactical error. (Thanks to Adam Stein)

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Major Hayden 2009-05-28 02:16:16 +00:00
parent e425897b41
commit fff47e9a6f
1 changed files with 9 additions and 9 deletions
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18
mysqltuner.pl
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@ -32,7 +32,7 @@
# Blair Christensen Hans du Plooy # Blair Christensen Hans du Plooy
# Victor Trac Everett Barnes # Victor Trac Everett Barnes
# Tom Krouper Gary Barrueto # Tom Krouper Gary Barrueto
# Simon Greenaway # Simon Greenaway Adam Stein
# #
# Inspired by Matthew Montgomery's tuning-primer.sh script: # Inspired by Matthew Montgomery's tuning-primer.sh script:
# http://forge.mysql.com/projects/view.php?id=44 # http://forge.mysql.com/projects/view.php?id=44
@ -120,16 +120,16 @@ sub usage {
} }
# Setting up the colors for the print styles # Setting up the colors for the print styles
my $good = ($opt{nocolor} == 0)? "[\e[00;32mOK\e[00m]" : "[OK]" ; my $good = ($opt{nocolor} == 0)? "[\e[0;32mOK\e[0m]" : "[OK]" ;
my $bad = ($opt{nocolor} == 0)? "[\e[00;31m!!\e[00m]" : "[!!]" ; my $bad = ($opt{nocolor} == 0)? "[\e[0;31m!!\e[0m]" : "[!!]" ;
my $info = ($opt{nocolor} == 0)? "[\e[00;34m--\e[00m]" : "[--]" ; my $info = ($opt{nocolor} == 0)? "[\e[0;34m--\e[0m]" : "[--]" ;
# Functions that handle the print styles # Functions that handle the print styles
sub goodprint { print $good." ".$_[0] unless ($opt{nogood} == 1); } sub goodprint { print $good." ".$_[0] unless ($opt{nogood} == 1); }
sub infoprint { print $info." ".$_[0] unless ($opt{noinfo} == 1); } sub infoprint { print $info." ".$_[0] unless ($opt{noinfo} == 1); }
sub badprint { print $bad." ".$_[0] unless ($opt{nobad} == 1); } sub badprint { print $bad." ".$_[0] unless ($opt{nobad} == 1); }
sub redwrap { return ($opt{nocolor} == 0)? "\e[00;31m".$_[0]."\e[00m" : $_[0] ; } sub redwrap { return ($opt{nocolor} == 0)? "\e[0;31m".$_[0]."\e[0m" : $_[0] ; }
sub greenwrap { return ($opt{nocolor} == 0)? "\e[00;32m".$_[0]."\e[00m" : $_[0] ; } sub greenwrap { return ($opt{nocolor} == 0)? "\e[0;32m".$_[0]."\e[0m" : $_[0] ; }
# Calculates the parameter passed in bytes, and then rounds it to one decimal place # Calculates the parameter passed in bytes, and then rounds it to one decimal place
sub hr_bytes { sub hr_bytes {
@ -229,7 +229,7 @@ sub os_setup {
$physical_memory = `sysctl -n hw.realmem`; $physical_memory = `sysctl -n hw.realmem`;
$swap_memory = `swapinfo | grep '^/' | awk '{ s+= \$2 } END { print s }'`; $swap_memory = `swapinfo | grep '^/' | awk '{ s+= \$2 } END { print s }'`;
} elsif ($os =~ /SunOS/) { } elsif ($os =~ /SunOS/) {
$physical_memory = `/usr/sbin/prtconf | grep Memory | awk '{print \$3}'` or memerror; $physical_memory = `/usr/sbin/prtconf | grep Memory | cut -f 3 -d ' '` or memerror;
chomp($physical_memory); chomp($physical_memory);
$physical_memory = $physical_memory*1024*1024; $physical_memory = $physical_memory*1024*1024;
} }
@ -292,7 +292,7 @@ sub mysql_setup {
# Login went just fine # Login went just fine
$mysqllogin = " $remotestring "; $mysqllogin = " $remotestring ";
# Did this go well because of a .my.cnf file or is there no password set? # Did this go well because of a .my.cnf file or is there no password set?
my $userpath = `ls -d ~ 2>/dev/null`; my $userpath = `printenv HOME`;
if (length($userpath) > 0) { if (length($userpath) > 0) {
chomp($userpath); chomp($userpath);
} }
@ -680,7 +680,7 @@ sub mysql_stats {
} }
# Key buffer # Key buffer
if (!defined($mycalc{'total_myisam_indexes'}) and $doremote eq 1) { if (!defined($mycalc{'total_myisam_indexes'}) and $doremote == 1) {
push(@generalrec,"Unable to calculate MyISAM indexes on remote MySQL server < 5.0.0"); push(@generalrec,"Unable to calculate MyISAM indexes on remote MySQL server < 5.0.0");
} elsif ($mycalc{'total_myisam_indexes'} =~ /^fail$/) { } elsif ($mycalc{'total_myisam_indexes'} =~ /^fail$/) {
badprint "Cannot calculate MyISAM index size - re-run script as root user\n"; badprint "Cannot calculate MyISAM index size - re-run script as root user\n";