High resource usage MySQL + Galera

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Roy Tan

• June 05, 2017 10:43
• Edited

I had create a cluster  MySQL + Galera, I found out the RAM usage is kinda high compared to standard LAMP stacks, is this normal? if there anything i should worry about?

Standard LAMP stacks

 

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  Ashraf Sharif

  • June 12, 2017 07:50

  Hi Roy,

  Galera does not consume significant memory usage if compared to standard standalone MySQL server. The best way to differentiate this is to look at the configuration options between those servers, especially the ones related to MySQL caches and buffers.

  If you could attach the MySQL configuration file (e.g. my.cnf) from both servers including the MySQL server version, that would be helpful.

  Regards,
  Ashraf

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