Re: MySql Swapping issues

2016-09-08 Thread Jesper Wisborg Krogh
Hi Machiel, On 8/09/2016 05:24, Machiel Richards wrote: ... Biggest issue at the moment is mysql taking all physical memory until nothing left, the starts swapping as well until that is completely used up. Since you are using MySQL 5.7, you can consider enabling memory instrumentation in the

Re: MySql Swapping issues

2016-09-08 Thread Johan De Meersman
- Original Message - > From: "Machiel Richards" > Subject: Re: MySql Swapping issues > > When I monitor the MySQL processlists, there is constantly about 30-35 > processes > and half of them never change simply showing as : > > Connect | 124678 | Wai

Re: MySql Swapping issues

2016-09-07 Thread Machiel Richards
In terms of the amount of processes, that is the max amount ever seen. The servers are monitored 24/7 so it is constantly under hawk eye from both staff and monitoring systems. The other memory values I was referring to are things like the open-table cache, and other buffers as you assumed yes. Th

Re: MySql Swapping issues

2016-09-07 Thread Johan De Meersman
- Original Message - > From: "Machiel Richards" > Subject: MySql Swapping issues > >I had a look at the settings and the innodb buffer pool on one server > is set to about 70% of the physical memory and the others to about 30% of > physical memory. Not unreasonable, especially given