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Merge pull request #618 from lewart3/get_pf_memory

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Fix #616 get_pf_memory() returns bogus value
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Jean-Marie Renouard 2022-11-01 14:22:55 +01:00 committed by GitHub
commit de2b2be92c
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1 changed files with 2 additions and 2 deletions
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mysqltuner.pl
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@ -3881,9 +3881,9 @@ sub get_pf_memory {
return 0 unless defined $myvar{'performance_schema'};
return 0 if $myvar{'performance_schema'} eq 'OFF';
my @infoPFSMemory = grep /performance_schema.memory/,
my @infoPFSMemory = grep { /\tperformance_schema[.]memory\t/msx }
select_array("SHOW ENGINE PERFORMANCE_SCHEMA STATUS");
return 0 if scalar(@infoPFSMemory) == 0;
@infoPFSMemory == 1 || return 0;
$infoPFSMemory[0] =~ s/.*\s+(\d+)$/$1/g;
return $infoPFSMemory[0];
}