Interpreting Mysql Innodb Tuning Info (1 reply)

Hi All,

I am currently trying to tweak the mysql config file

A tuning primer utility reported this :-

Hi All,


"TABLE LOCKING


In my schema 99% of the tables are InnoDB however the the remaining 1% is composed of two tables 1 with 300,000 recs and the other has 8 million recs both are increasing exponentially.

This is the result from a perltuning advisor utility.

Current Lock Wait ratio = 1 : 109

You may benefit from selective use of InnoDB.

If you have long running SELECT's against MyISAM tables and perform

frequent updates consider setting 'low_priority_updates=1'

If you have a high concurrency of inserts on Dynamic row-length tables

consider setting 'concurrent_insert=2'."

Please can anyone offer any advise/guidance as to the meaning of this statement.

Many thanks