>>  MySQLTuner 1.4.0 - Major Hayden <major@mhtx.net>
 >>  Bug reports, feature requests, and downloads at http://mysqltuner.com/
 >>  Run with '--help' for additional options and output filtering
[OK] Currently running supported MySQL version 5.6.22
[OK] Operating on 64-bit architecture

-------- Storage Engine Statistics -------------------------------------------
[--] Status: +ARCHIVE +BLACKHOLE +CSV -FEDERATED +InnoDB +MRG_MYISAM
[--] Data in MyISAM tables: 132M (Tables: 62)
[--] Data in InnoDB tables: 1M (Tables: 114)
[--] Data in PERFORMANCE_SCHEMA tables: 0B (Tables: 52)
[!!] Total fragmented tables: 11

-------- Security Recommendations  -------------------------------------------
[OK] All database users have passwords assigned

-------- Performance Metrics -------------------------------------------------
[--] Up for: 1d 12h 52m 29s (21M q [165.265 qps], 610K conn, TX: 268B, RX: 3B)
[--] Reads / Writes: 98% / 2%
[--] Total buffers: 169.0M global + 1.1M per thread (151 max threads)
[OK] Maximum possible memory usage: 338.9M (4% of installed RAM)
[OK] Slow queries: 0% (0/21M)
[OK] Highest usage of available connections: 17% (26/151)
[OK] Key buffer size / total MyISAM indexes: 8.0M/126.4M
[OK] Key buffer hit rate: 98.5% (22B cached / 336M reads)
[!!] Query cache is disabled
[OK] Sorts requiring temporary tables: 1% (82K temp sorts / 7M sorts)
[!!] Temporary tables created on disk: 86% (3M on disk / 3M total)
[OK] Thread cache hit rate: 98% (6K created / 610K connections)
[OK] Table cache hit rate: 44% (389 open / 880 opened)
[OK] Open file limit used: 2% (292/10K)
[OK] Table locks acquired immediately: 99% (25M immediate / 25M locks)
[OK] InnoDB buffer pool / data size: 128.0M/1.9M
[OK] InnoDB log waits: 0
-------- Recommendations -----------------------------------------------------
General recommendations:
    Run OPTIMIZE TABLE to defragment tables for better performance
    When making adjustments, make tmp_table_size/max_heap_table_size equal
    Reduce your SELECT DISTINCT queries without LIMIT clauses
Variables to adjust:
    query_cache_type (=1)
    tmp_table_size (> 16M)
    max_heap_table_size (> 16M)