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Merge pull request #82 from jmrenouard/master

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issues/76
This commit is contained in:
Jean-Marie Renouard 2015-07-10 15:36:32 +02:00
commit 3507ec35ce
1 changed files with 3 additions and 3 deletions
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mysqltuner.pl
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@ -1,5 +1,5 @@
#!/usr/bin/perl -w #!/usr/bin/perl -w
# mysqltuner.pl - Version 1.4.6 # mysqltuner.pl - Version 1.4.7
# High Performance MySQL Tuning Script # High Performance MySQL Tuning Script
# Copyright (C) 2006-2015 Major Hayden - major@mhtx.net # Copyright (C) 2006-2015 Major Hayden - major@mhtx.net
# #
@ -461,7 +461,6 @@ sub mysql_setup {
} }
} }
# MySQL Request Array # MySQL Request Array
sub select_array { sub select_array {
my $req=shift; my $req=shift;
@ -847,6 +846,7 @@ sub calculations {
# Global memory # Global memory
$mycalc{'max_used_memory'} = $mycalc{'server_buffers'} + $mycalc{"max_total_per_thread_buffers"}; $mycalc{'max_used_memory'} = $mycalc{'server_buffers'} + $mycalc{"max_total_per_thread_buffers"};
$mycalc{'total_possible_used_memory'} = $mycalc{'server_buffers'} + $mycalc{'total_per_thread_buffers'}; $mycalc{'total_possible_used_memory'} = $mycalc{'server_buffers'} + $mycalc{'total_per_thread_buffers'};
$mycalc{'pct_physical_memory'} = int(($mycalc{'total_possible_used_memory'} * 100) / $physical_memory); $mycalc{'pct_physical_memory'} = int(($mycalc{'total_possible_used_memory'} * 100) / $physical_memory);
# Maximum memory limit # Maximum memory limit
@ -1159,7 +1159,7 @@ sub mysql_stats {
} }
if ($mycalc{'query_cache_prunes_per_day'} > 98) { if ($mycalc{'query_cache_prunes_per_day'} > 98) {
badprint "Query cache prunes per day: $mycalc{'query_cache_prunes_per_day'}\n"; badprint "Query cache prunes per day: $mycalc{'query_cache_prunes_per_day'}\n";
if ($myvar{'query_cache_size'} > 128*1024*1024) { if ($myvar{'query_cache_size'} >= 128*1024*1024) {
push(@generalrec,"Increasing the query_cache size over 128M may reduce performance"); push(@generalrec,"Increasing the query_cache size over 128M may reduce performance");
push(@adjvars,"query_cache_size (> ".hr_bytes_rnd($myvar{'query_cache_size'}).") [see warning above]"); push(@adjvars,"query_cache_size (> ".hr_bytes_rnd($myvar{'query_cache_size'}).") [see warning above]");
} else { } else {