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Incorrect innodb log file size calculation #271

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root 2016-11-28 17:48:22 +01:00
parent eac905b632
commit 5be96339a1
1 changed files with 11 additions and 3 deletions
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14
mysqltuner.pl
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@ -2382,7 +2382,7 @@ sub calculations {
# InnoDB # InnoDB
if ( $myvar{'have_innodb'} eq "YES" ) { if ( $myvar{'have_innodb'} eq "YES" ) {
$mycalc{'innodb_log_size_pct'} = $mycalc{'innodb_log_size_pct'} =
( $myvar{'innodb_log_file_size'} * 100 / ( $myvar{'innodb_log_file_size'} *$myvar{'innodb_log_files_in_group'} * 100 /
$myvar{'innodb_buffer_pool_size'} ); $myvar{'innodb_buffer_pool_size'} );
} }
@ -5122,6 +5122,14 @@ sub mysql_innodb {
. $mycalc{'innodb_log_size_pct'} . $mycalc{'innodb_log_size_pct'}
. " % of buffer pool)"; . " % of buffer pool)";
} }
if ( defined $myvar{'innodb_log_files_in_group'} ) {
infoprint " +-- InnoDB Log File In Group: "
. $myvar{'innodb_log_files_in_group'};
}
if ( defined $myvar{'innodb_log_files_in_group'} ) {
infoprint " +-- InnoDB Total Log File Size: "
. hr_bytes( $myvar{'innodb_log_files_in_group'}*$myvar{'innodb_log_file_size'});
}
if ( defined $myvar{'innodb_log_buffer_size'} ) { if ( defined $myvar{'innodb_log_buffer_size'} ) {
infoprint " +-- InnoDB Log Buffer: " infoprint " +-- InnoDB Log Buffer: "
. hr_bytes( $myvar{'innodb_log_buffer_size'} ); . hr_bytes( $myvar{'innodb_log_buffer_size'} );
@ -5169,7 +5177,7 @@ sub mysql_innodb {
{ {
badprint "Ratio InnoDB log file size / InnoDB Buffer pool size (" badprint "Ratio InnoDB log file size / InnoDB Buffer pool size ("
. $mycalc{'innodb_log_size_pct'} . " %): " . $mycalc{'innodb_log_size_pct'} . " %): "
. hr_bytes( $myvar{'innodb_log_file_size'} ) . "/" . hr_bytes( $myvar{'innodb_log_file_size'} )." * ".$myvar{'innodb_log_files_in_group'}. "/"
. hr_bytes( $myvar{'innodb_buffer_pool_size'} ) . hr_bytes( $myvar{'innodb_buffer_pool_size'} )
. " should be equal 25%"; . " should be equal 25%";
push( @adjvars, push( @adjvars,
@ -5179,7 +5187,7 @@ sub mysql_innodb {
} }
else { else {
goodprint "InnoDB log file size / InnoDB Buffer pool size: " goodprint "InnoDB log file size / InnoDB Buffer pool size: "
. hr_bytes( $myvar{'innodb_log_file_size'} ) . "/" . hr_bytes( $myvar{'innodb_log_file_size'} ) ." * ".$myvar{'innodb_log_files_in_group'}. "/"
. hr_bytes( $myvar{'innodb_buffer_pool_size'} ) . hr_bytes( $myvar{'innodb_buffer_pool_size'} )
. " should be equal 25%"; . " should be equal 25%";
} }