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Merge pull request #764 from jmrenouard/master
Check against performance_schema.global_variables fails (Table not fo…
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commit
8899f10756
@ -3221,11 +3221,11 @@ sub calculations {
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$mystat{'Innodb_buffer_pool_pages_total'}
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) if defined $mystat{'Innodb_buffer_pool_pages_total'};
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$mycalc{'innodb_buffer_alloc_pct'} = select_one(
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"select round( 100* sum(allocated)/( select VARIABLE_VALUE "
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. "FROM performance_schema.global_variables "
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. "WHERE VARIABLE_NAME='innodb_buffer_pool_size' ) ,2)"
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. 'FROM sys.x\$innodb_buffer_stats_by_table;' )
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my $lreq= "select ROUND( 100* sum(allocated)/ ".
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$myvar{'innodb_buffer_pool_size'} .
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',1) FROM sys.x\$innodb_buffer_stats_by_table;';
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debugprint("lreq: $lreq");
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$mycalc{'innodb_buffer_alloc_pct'} = select_one( $lreq )
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if ($opt{experimental});
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# Binlog Cache
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if ( $myvar{'log_bin'} ne 'OFF' ) {
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@ -6379,7 +6379,9 @@ sub mysql_innodb {
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#from sys.x$innodb_buffer_stats_by_table;
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if ( $opt{experimental} ) {
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if (defined $mycalc{innodb_buffer_alloc_pct}) {
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debugprint ('innodb_buffer_alloc_pct: "'.$mycalc{innodb_buffer_alloc_pct}.'"');
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if (defined $mycalc{innodb_buffer_alloc_pct} and
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$mycalc{innodb_buffer_alloc_pct} ne '' ) {
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if ( $mycalc{innodb_buffer_alloc_pct} < 80 ) {
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badprint "Ratio Buffer Pool allocated / Buffer Pool Size: "
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. $mycalc{'innodb_buffer_alloc_pct'} . '%';
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