Sqlalchemy/mysql connections lijken een timeout te hitten 
zie:
`https://kibana.one.com/s/openstack/app/discover#/?_g=(filters:!(),refreshInterval:(pause:!t,value:60000),time:(from:now-7d%2Fd,to:now))&_a=(columns:!(),dataSource:(dataViewId:d80a7401-b1fd-43b2-bdfc-79dffb0e8b15,type:dataView),filters:!(),hideChart:!f,interval:auto,query:(language:kuery,query:%22cb3204fa-208f-4b90-95a0-846a9e13852b%22),sort:!(!('@timestamp',desc)))`