start: live server stats over SSE (1 s): CPU, RAM, net, disk IO with 60 s sparklines, per-container CPU/mem/state; one shared netdata poller that runs only while /start is open (owner-only /start/live)

src/lib/home.ts

@@ -67,6 +67,29 @@ export type HostSnapshot = {
 	timers: TimerState[];
 	b2: Record<string, unknown> | null;
 };
+/** One second of live stats from /start/live (see #lib/server/live-stats). */
+export type LiveContainer = {
+	/** CPU % of one core (like `docker stats`), memory in bytes. */
+	cpu: number | null;
+	mem: number | null;
+	state: string | null;
+	health: string | null;
+};
+export type LiveFrame = {
+	t: number;
+	/** Host CPU % (all cores = 100) and iowait share. */
+	cpu: number;
+	iowait: number;
+	mem: { used: number; total: number };
+	/** Bits per second. */
+	net: { rx: number; tx: number };
+	/** Bytes per second. */
+	io: { read: number; write: number };
+	load: number[];
+	containers: Record<string, LiveContainer>;
+};
+export type LiveHistory = Pick<LiveFrame, 't' | 'cpu' | 'mem' | 'net' | 'io'>[];
+
 export type NtfyMessage = {
 	id: string;
 	topic: string;