The Server Status card (right column; on phones via the floating menu's server icon) shows the health of the server hosting your Sprwt site: a status pill (Checking… while loading) and two bars, Memory and Disk usage, read from the hosting provider's monitoring for the last hour. When usage is high an Upgrade button appears that opens a request form to move to a larger server (it files a support ticket with your details). If monitoring data is unavailable the bars stay at 0 — that is not an error in your kitchen data.