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Re: Solution for slow MySQL database performance
Posted by: Kevin Jansen
Date: February 06, 2015 06:18AM

Thank you both for taking the trouble to look into my problem.

First of all, yes, I use InnoDB.

In phpadmin when I want to change the number for the InnoDB_buffer_pool_size, it gives me the number 128 Mib. When I want to change it; I get an error:

SET GLOBAL innodb_buffer_pool_size = 134217728

MySQL said: Documentation
#1238 - Variable 'innodb_buffer_pool_size' is a read only variable.

The same number I get when I go via webadmin to the MySQL System Variables:

innodb_buffer_pool_size 134217728

So, I try to change it in the my.cnf, where I entered the number 24576M (I have 32Gig of ram at that server) but it looks that it doesn't want to accept that number, even not after a reboot of the server.

I could not follow the other steps that you advised, because here I already encounter a problem.

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Re: Solution for slow MySQL database performance
February 06, 2015 06:18AM


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