Vesta Control Panel - Forum

Hi, I was testing the site load using loader.io and haven't checked the server. After 2-3 hr I have visited my site and it was giving Error Database connection.

Logged on admin panel and found that MariaDB is stopped. I wonder, why it is not restarted?? It was down from 3hrs and not started :(

Even the server load was not much high. How to fix this.

It's hard to say, what problem you got.
Check mysql error log please.

This has nothing to do with VestaCP. If the payload increases, you need to :

1) increase server resources like RAM and CPU Cores
or
2) fine tune MySQL, Apache/Nginx to perform better

Also @shishupal, all your past posts seem to be too "novice". If you expect help, atleast post your server specs and related information.

Of course dificult to say, maybe OOM come and kill something, I see this a lot of times, I not know why my OOM always kill mysql first.

But without logs is imposible to know what happen.