hhf/MySQLTuner-perl
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Fixed an issue with table_cache in MySQL 6.x (it's now table_open_cache in MySQL 6.x)

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Major Hayden 2008-04-08 21:43:05 +00:00
parent 59eaf76f47
commit 7a154d635e
1 changed files with 5 additions and 1 deletions
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4
mysqltuner.pl
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@ -658,7 +658,11 @@ sub mysql_stats {
if ($mystat{'Open_tables'} > 0) { if ($mystat{'Open_tables'} > 0) {
if ($mycalc{'table_cache_hit_rate'} < 20) { if ($mycalc{'table_cache_hit_rate'} < 20) {
badprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}%\n"; badprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}%\n";
if ($mysqlvermajor eq 6) {
push(@adjvars,"table_cache (> ".$myvar{'table_open_cache'}.")");
} else {
push(@adjvars,"table_cache (> ".$myvar{'table_cache'}.")"); push(@adjvars,"table_cache (> ".$myvar{'table_cache'}.")");
}
push(@generalrec,"Increase table_cache gradually to avoid file descriptor limits"); push(@generalrec,"Increase table_cache gradually to avoid file descriptor limits");
} else { } else {
goodprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}%\n"; goodprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}%\n";