# MySQL Server Configuration innodb\_buffer\_pool\_size and innodb\_log\_file\_size

**URL:** <https://forums.percona.com/t/mysql-server-configuration-innodb-buffer-pool-size-and-innodb-log-file-size/4853>\
**Category:** Other MySQL® Questions\
**Created:** [April 22, 2016, 5:05am UTC](https://forums.percona.com/t/mysql-server-configuration-innodb-buffer-pool-size-and-innodb-log-file-size/4853 "2016-04-22T05:05:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hugchric](https://avatars.discourse-cdn.com/v4/letter/h/dfb087/32.png) [@hugchric](https://forums.percona.com/u/hugchric)\
**Post date:** [April 22, 2016, 5:05am UTC](https://forums.percona.com/t/mysql-server-configuration-innodb-buffer-pool-size-and-innodb-log-file-size/4853/1 "2016-04-22T05:05:40Z")

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Hey Community

I have a MySQL Server 5.5 with 32 GB RAM and I want to adjust the two variables innodb\_buffer\_pool\_size and innodb\_log\_file\_size, but I’m not sure if the values will be good for the performance.

I want to configure the two values as follow:

innodb\_buffer\_pool\_size = 26G  
innodb\_log\_file\_size = 512M

Are this values oversized?  
Is there a way to calculate the sizes?

Thanks and Regards  
Chris