Optimization Suggestions Requested
Hello,
Can I get a recommendation based on this?
root@panel [/usr/src]# ./mysqltuner.pl
>> MySQLTuner 1.4.0 - Major Hayden
>> Bug reports, feature requests, and downloads at [url=http://mysqltuner.com/]MySQLTuner-perl by major
>> Run with '--help' for additional options and output filtering
[OK] Currently running supported MySQL version 5.6.23
[OK] Operating on 64-bit architecture
-------- Storage Engine Statistics -------------------------------------------
[--] Status: +ARCHIVE +BLACKHOLE +CSV -FEDERATED +InnoDB +MRG_MYISAM
[--] Data in MyISAM tables: 148M (Tables: 143)
[--] Data in InnoDB tables: 57M (Tables: 471)
[--] Data in PERFORMANCE_SCHEMA tables: 0B (Tables: 52)
[!!] Total fragmented tables: 477
-------- Security Recommendations -------------------------------------------
[OK] All database users have passwords assigned
-------- Performance Metrics -------------------------------------------------
[--] Up for: 2d 15h 54m 28s (3M q [15.108 qps], 55K conn, TX: 18B, RX: 586M)
[--] Reads / Writes: 96% / 4%
[--] Total buffers: 169.0M global + 1.1M per thread (151 max threads)
[OK] Maximum possible memory usage: 338.9M (2% of installed RAM)
[OK] Slow queries: 0% (0/3M)
[OK] Highest usage of available connections: 25% (39/151)
[OK] Key buffer size / total MyISAM indexes: 8.0M/20.1M
[OK] Key buffer hit rate: 100.0% (117M cached / 3K reads)
[!!] Query cache is disabled
[OK] Sorts requiring temporary tables: 1% (6K temp sorts / 562K sorts)
[!!] Joins performed without indexes: 2093
[!!] Temporary tables created on disk: 49% (158K on disk / 318K total)
[OK] Thread cache hit rate: 99% (262 created / 55K connections)
[OK] Table cache hit rate: 92% (989 open / 1K opened)
[OK] Open file limit used: 4% (426/10K)
[OK] Table locks acquired immediately: 99% (3M immediate / 3M locks)
[OK] InnoDB buffer pool / data size: 128.0M/57.7M
[OK] InnoDB log waits: 0
-------- Recommendations -----------------------------------------------------
General recommendations:
Run OPTIMIZE TABLE to defragment tables for better performance
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 without LIMIT clauses
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)
root@panel [/usr/src]#-
Hello :) You may generate more user-feedback by providing some additional information. For instance, are you currently experiencing a specific issue with the speed at which your database load? Or, are you simply attempting to optimize your MySQL server as much as possible? Thank you. 0 -
Hello :) You may generate more user-feedback by providing some additional information. For instance, are you currently experiencing a specific issue with the speed at which your database load? Or, are you simply attempting to optimize your MySQL server as much as possible? Thank you.
Yes I just try to get a better experience from mysql for my users. Tune it up a bit in my environment, I am using Centos 7 with latest Cpanel EA4+MariaDB 10.0.1 24 GB ram 8 CPU cores Xeon 3200 MHz0
Please sign in to leave a comment.
Comments
2 comments