stability/performance

[laimison]

I have a simple question if you have a moment.

Are these units stable with Kubernetes? (don't need to restart manually)
Are they silent? I believe, yes, even under load as seems there is no cooling
Are CPU and RAM sufficient for lab purposes? Did you find out that 4GB is not enough so better to upgrade to 8GB? Let's say for a 1 x storage class, 1 x DB cluster, 1x prometheus operator cluster, 1x simple web server, some spare ram of at least 1G - to me it sounds that it should be 8GB

By the way, a nice project demonstrated when you need separate three units as in my case to do some networking stuff.