# mysqltuner
 >>  MySQLTuner 1.6.0 - Major Hayden <major@mhtx.net>
 >>  Bug reports, feature requests, and downloads at http://mysqltuner.com/
 >>  Run with '--help' for additional options and output filtering
[--] Skipped version check for MySQLTuner script
mysql: [Warning] Using a password on the command line interface can be insecure.

[OK] Currently running supported MySQL version 5.7.17
[OK] Operating on 64-bit architecture

-------- Storage Engine Statistics -------------------------------------------
mysql: [Warning] Using a password on the command line interface can be insecure.
[--] Status: +ARCHIVE +BLACKHOLE +CSV -FEDERATED +InnoDB +MRG_MYISAM
mysql: [Warning] Using a password on the command line interface can be insecure.

[--] Data in MyISAM tables: 15M (Tables: 23)
[--] Data in InnoDB tables: 1G (Tables: 1087)
[--] Data in MEMORY tables: 1M (Tables: 31)
[!!] Total fragmented tables: 39
mysql: [Warning] Using a password on the command line interface can be insecure.

-------- Security Recommendations  -------------------------------------------
mysql: [Warning] Using a password on the command line interface can be insecure.
[OK] There is no anonymous account in all database users
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1054 (42S22) at line 1: Unknown column 'password' in 'where clause'
[OK] All database users have passwords assigned
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1054 (42S22) at line 1: Unknown column 'password' in 'where clause'
mysql: [Warning] Using a password on the command line interface can be insecure.
[!!] User 'fw_wb23v_user@%' hasn't specific host restriction.
[!!] User 'wg_wb23v_user@%' hasn't specific host restriction.
[!!] There is not basic password file list !
mysql: [Warning] Using a password on the command line interface can be insecure.
mysql: [Warning] Using a password on the command line interface can be insecure.

-------- Performance Metrics -------------------------------------------------
[--] Up for: 13h 1m 39s (1M q [32.327 qps], 10K conn, TX: 602M, RX: 1B)
[--] Reads / Writes: 66% / 34%
[--] Binary logging is disabled
[--] Total buffers: 169.0M global + 1.1M per thread (151 max threads)
[OK] Maximum reached memory usage: 182.5M (0.28% of installed RAM)
[OK] Maximum possible memory usage: 338.9M (0.53% of installed RAM)
[OK] Slow queries: 0% (0/1M)
[OK] Highest usage of available connections: 7% (12/151)
[OK] Aborted connections: 0.06%  (6/10703)
[!!] Query cache is disabled
[OK] Sorts requiring temporary tables: 0% (8 temp sorts / 5K sorts)
[!!] Joins performed without indexes: 9796
[!!] Temporary tables created on disk: 79% (21K on disk / 27K total)
[OK] Thread cache hit rate: 99% (13 created / 10K connections)
[!!] Table cache hit rate: 11% (2K open / 17K opened)
[OK] Open file limit used: 0% (32/5K)
[OK] Table locks acquired immediately: 100% (608 immediate / 608 locks)

-------- MyISAM Metrics -----------------------------------------------------
[!!] Key buffer used: 18.5% (1M used / 8M cache)
[OK] Key buffer size / total MyISAM indexes: 8.0M/2.6M
[OK] Read Key buffer hit rate: 99.9% (723K cached / 1K reads)
[OK] Write Key buffer hit rate: 95.2% (293K cached / 14K writes)

-------- InnoDB Metrics -----------------------------------------------------
[--] InnoDB is enabled.
[!!] InnoDB buffer pool / data size: 128.0M/1.3G
[OK] InnoDB buffer pool instances: 1
[OK] InnoDB Used buffer: 87.49% (7167 used/ 8192 total)
[OK] InnoDB Read buffer efficiency: 99.99% (310005411 hits/ 310038289 total)
[!!] InnoDB Write buffer efficiency: 0.00% (0 hits/ 1 total)
[OK] InnoDB log waits: 0.00% (0 waits / 13634 writes)

-------- AriaDB Metrics -----------------------------------------------------
[--] AriaDB is disabled.

-------- Replication Metrics -------------------------------------------------
[--] No replication slave(s) for this server.
[--] This is a standalone server..

-------- Recommendations -----------------------------------------------------
General recommendations:
    Run OPTIMIZE TABLE to defragment tables for better performance
    Restrict Host for user@% to user@SpecificDNSorIp
    MySQL started within last 24 hours - recommendations may be inaccurate
    Adjust your join queries to always utilize indexes
    When making adjustments, make tmp_table_size/max_heap_table_size equal
    Reduce your SELECT DISTINCT queries which have no LIMIT clause
    Increase table_open_cache gradually to avoid file descriptor limits
    Read this before increasing table_open_cache over 64: http://bit.ly/1mi7c4C
    Beware that open_files_limit (5000) variable
    should be greater than table_open_cache ( 2000)
Variables to adjust:
    query_cache_type (=1)
    join_buffer_size (> 256.0K, or always use indexes with joins)
    tmp_table_size (> 16M)
    max_heap_table_size (> 16M)
    table_open_cache (> 2000)
    innodb_buffer_pool_size (>= 1G) if possible.