Mysql (mariadb) crashing on DO Centos7 (SOLVED)

[pdvyas]

@Dale_Scott

It seems nothing much has changed (or at least what is shown). Besides cutting back on the amount of memory MariaDb uses, it is possible to cut back on the amount of memory reddis or memcached take? (i.e. so there is more free memory “reserved” for system spikes, which I suspect may be due to when script kiddies hit the server).

Redis should not bloat much.

Reducing the innodb buffer pool should cause more disk I/O but should crash. In previous situation it crashed because it ran out of memory…