We're dealing with a huge amount of orders during Black Friday. All these customers that are ordering HDD Storage VPSes are using their VPSes at the same time.
This causes huge amounts of IO load on our platform unfortunately. This is how HDD drives work unfortunately, performance drops once HDD drives have to deal with lots of random IO. We suppose you know how HDD drives work, and how usage impacts performance.
Please have some patience and and let's stay realistic with the fact this is Black Friday and during this periods the platform has unusual amount of load. Things should smooth out over the next days. We're also distribution loads a bit across the platform.