Our wordpress site has been experiencing sudden spike of CPU and RAM usage every night for past couple of days, the effect is server goes down until we restart it again.
It's a new site without much traffic, and the average usage is about 20-40%. We are hosting it on Alicloud server (Linux System), the server comes with a basic DDos protection plan.
We need an expert to find out what's causing this issue and resolve it accordingly. If it's relating to cyber attack, we'd need improvement on site security.
15 freelancers are bidding on average $154 for this job
i am redhat engineer, i am work on sftp, lamp, apache, ftp, any other script , make mail server , and virtualization config, private ssh make also work on amazon aws and google cloud