Use of implicit split to @_ is deprecated at ./mysqltuner.pl line 3243 (#1)
(D deprecated, W syntax) It makes a lot of work for the compiler when you
clobber a subroutine's argument list, so it's better if you assign the results
of a split() explicitly to an array (or list).
>> MySQLTuner 1.6.10 - 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
[OK] Currently running supported MySQL version 5.1.73
[OK] Operating on 64-bit architecture
-------- CVE Security Recommendations --------------------------------------------------------------
[--] Skipped due to --cvefile option undefined
-------- Performance Metrics ----------------------------------------------------------------------
[--] Up for: 4h 40m 6s (2 q [0.000 qps], 28K conn, TX: 157B, RX: 116B)
[--] Reads / Writes: 100% / 0%
[--] Binary logging is disabled
[--] Physical Memory : 7.5G
[--] Max MySQL memory : 449.2M
[--] Other process memory: 2.3G
[--] Total buffers: 34.0M global + 2.7M per thread (151 max threads)
[--] P_S Max memory usage: 0B
[--] Galera GCache Max memory usage: 0B
[OK] Maximum reached memory usage: 64.2M (0.84% of installed RAM)
[OK] Maximum possible memory usage: 449.2M (5.85% of installed RAM)
[OK] Overall possible memory usage with other process is compatible with memory vailable
[OK] Slow queries: 0% (0/2)
[OK] Highest usage of available connections: 7% (11/151)
[OK] Aborted connections: 0.01% (3/28088)
[!!] Query cache is disabled
[OK] No Sort requiring temporary tables
[OK] No joins without indexes
[OK] No tmp tables created on disk
[!!] Thread cache is disabled
[OK] Table cache hit rate: 100% (64 open / 0 opened)
[OK] Open file limit used: 7% (78/1K)
[OK] Table locks acquired immediately: 99% (3M immediate / 3M locks)
-------- ThreadPool Metrics ------------------------------------------------------------------------
[--] ThreadPool stat is disabled.
-------- Performance schema ------------------------------------------------------------------------
[--] Performance schema is disabled.
[--] Memory used by P_S: 0B
-------- MyISAM Metrics ----------------------------------------------------------------------------
[!!] Key buffer used: 69.7% (5M used / 8M cache)
[OK] Key buffer size / total MyISAM indexes: 8.0M/53.2M
[OK] Read Key buffer hit rate: 99.3% (363M cached / 2M reads)
[OK] Write Key buffer hit rate: 100.0% (14M cached / 5K writes)
-------- AriaDB Metrics ----------------------------------------------------------------------------
[--] AriaDB is disabled.
-------- InnoDB Metrics ----------------------------------------------------------------------------
[--] InnoDB is enabled.
[!!] InnoDB buffer pool / data size: 8.0M/91.8M
[OK] InnoDB Used buffer: 100.00% (512 used/ 512 total)
[OK] InnoDB Read buffer efficiency: 99.20% (59952481 hits/ 60433208 total)
[!!] InnoDB Write Log efficiency: 17.1% (679 hits/ 3971 total)
[OK] InnoDB log waits: 0.00% (0 waits / 4650 writes)
-------- TokuDB Metrics ----------------------------------------------------------------------------
[--] TokuDB is disabled.
-------- Galera Metrics ----------------------------------------------------------------------------
[--] Galera is disabled.
-------- Replication Metrics -----------------------------------------------------------------------
[--] Galera Synchronous replication: NO
[--] 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
Enable the slow query log to troubleshoot bad queries
Set thread_cache_size to 4 as a starting value
Variables to adjust:
query_cache_size (>= 8M)
thread_cache_size (start at 4)
innodb_buffer_pool_size (>= 91M) if possible.
[root@vps]#