[root@ndb06 pavel]# perl mysqltuner.pl

 >>  MySQLTuner 1.0.0 - Major Hayden <major@mhtx.net>
 >>  Bug reports, feature requests, and downloads at http://mysqltuner.com/
 >>  Run with '--help' for additional options and output filtering
Please enter your MySQL administrative login: root
Please enter your MySQL administrative password:

-------- General Statistics --------------------------------------------------
[--] Skipped version check for MySQLTuner script
[OK] Currently running supported MySQL version 5.1.30-log
[OK] Operating on 64-bit architecture

-------- Storage Engine Statistics -------------------------------------------
[--] Status: -Archive -BDB -Federated +InnoDB -ISAM -NDBCluster
[--] Data in MyISAM tables: 6G (Tables: 50)
[--] Data in InnoDB tables: 89G (Tables: 120)
[--] Data in FEDERATED tables: 19G (Tables: 2)
[--] Data in MEMORY tables: 3M (Tables: 2)
[!!] Total fragmented tables: 111

-------- Performance Metrics -------------------------------------------------
[--] Up for: 19h 13m 35s (90M q [1K qps], 4M conn, TX: 16B, RX: 8B)
[--] Reads / Writes: 76% / 24%
[--] Total buffers: 8.2G global + 14.4M per thread (340 max threads)
[OK] Maximum possible memory usage: 13.0G (82% of installed RAM)
[OK] Slow queries: 0% (27K/90M)
[!!] Highest connection usage: 94%  (321/340)
[OK] Key buffer size / total MyISAM indexes: 1.0G/254.7G
[OK] Key buffer hit rate: 99.9% (981M cached / 1M reads)
[OK] Query cache efficiency: 25.2% (12M cached / 47M selects)
[!!] Query cache prunes per day: 2465621
[OK] Sorts requiring temporary tables: 0% (31 temp sorts / 1M sorts)
[OK] Temporary tables created on disk: 0% (0 on disk / 1M total)
[OK] Thread cache hit rate: 94% (252K created / 4M connections)
[!!] Table cache hit rate: 12% (512 open / 4K opened)
[OK] Open file limit used: 11% (168/1K)
[OK] Table locks acquired immediately: 99% (253M immediate / 253M locks)
[!!] InnoDB data size / buffer pool: 89.7G/5.9G
