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const gb = (kb) => (kb / 1048576).toFixed(1);
const rate = (b) => (b >= 1048576 ? `${(b / 1048576).toFixed(1)} MB/s` : `${Math.round(b / 1024)} KB/s`);
const uptime = (s) => {
const d = Math.floor(s / 86400);
const h = Math.floor((s % 86400) / 3600);
const m = Math.floor((s % 3600) / 60);
return d ? `${d}d ${h}h` : `${h}h ${m}m`;
};
const gib = (b) => (b / 1073741824).toFixed(1);
const gpu = (g) => {
if (!g) return "—";
if (g.asleep) return `${g.name} (asleep)`;
const parts = [g.name];
if (g.util != null) parts.push(`${g.util}%`);
if (g.temp != null) parts.push(`${g.temp}°C`);
if (g.fan != null) parts.push(`${g.fan} rpm`);
if (g.memUsed != null) {
parts.push(g.memTotal ? `${gib(g.memUsed)} / ${gib(g.memTotal)} GiB` : `${gib(g.memUsed)} GiB`);
}
return parts.join(" · ");
};
function row(label, value) {
const div = document.createElement("div");
div.className = "row";
const name = document.createElement("span");
name.className = "muted";
name.textContent = label;
const val = document.createElement("span");
val.className = "num";
val.textContent = value;
div.append(name, val);
return div;
}
export default {
title: "System",
interval: 1,
mount(el) {
const box = document.createElement("div");
box.className = "stats";
el.append(box);
},
update(st, el) {
const box = el.querySelector(".stats");
box.textContent = "";
box.append(
row("CPU", `${st.cpu}%${st.cpuTemp != null ? ` · ${st.cpuTemp}°C` : ""}`),
row("Memory", `${gb(st.memUsed)} / ${gb(st.memTotal)} GiB`),
row("GPU", gpu(st.gpu)),
row("Network", `↓ ${rate(st.net.down)} ↑ ${rate(st.net.up)}`),
row("Uptime", uptime(st.uptime)),
);
},
};
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