Mysql Swap

Jack L. xxjack12xx at gmail.com
Wed Sep 30 21:04:30 UTC 2020


That shouldn't happen if mysql is tuned properly. Each connection uses
RAM configured in your buffer settings so if you have a lot of
connections with high buffer configs, it can use too much RAM.

On Wed, Sep 30, 2020 at 11:19 AM Cristian Cardoso
<cristian.cardoso11 at gmail.com> wrote:
>
> Hi
> I would like to know if anyone happens to have problems with swap
> consumption with Mysql.
> Here I run Mysql 5.7.30 on a FreeBSD 12.1 and over time, even with
> memory left, Mysql consumes all the swap, this consumption is
> normalized after the service restart.
> I already ran the mysql-tuner to see if it solved, but without
> success, even analyzing queries, the service with 8G of ram left over,
> over time ends the swap.
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