39b95c2ede
Pure `nix fmt` output from the commit before this one — no hand edits. 203 files: 52 md, 42 tsx, 32 js, 32 css, 21 ts, 13 html, 8 json, 3 mjs. Reproduce with `nix develop -c nix fmt` on the parent commit; the result should be byte-identical to this tree. None of the 13 `.prettierignore` entries appears here — verified by intersecting the changed-file list against the ignore file, with a control proving the intersection finds a match when one exists.
538 lines
17 KiB
JavaScript
538 lines
17 KiB
JavaScript
// Per-agent stats page. Fetches /api/state for the title + dashboard link
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// once on load, then /api/stats?window=... for the chart data — re-fetches
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// when the operator clicks a window tab.
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import Chart from "chart.js/auto";
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import { createTabStrip } from "@hive/shared/tabs.js";
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// Expose for the IIFE below — pre-split this was a window global from
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// the jsDelivr CDN script tag. esbuild now bundles chart.js into
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// stats.js; once the IIFE opens up we can use the imported `Chart`
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// directly.
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window.Chart = Chart;
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(function () {
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"use strict";
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const cssVar = (name) =>
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getComputedStyle(document.documentElement).getPropertyValue(name).trim();
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const palette = {
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bg: cssVar("--bg"),
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bgElev: cssVar("--bg-elev"),
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fg: cssVar("--fg"),
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muted: cssVar("--muted"),
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purple: cssVar("--purple"),
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cyan: cssVar("--cyan"),
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pink: cssVar("--pink"),
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amber: cssVar("--amber"),
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green: cssVar("--green"),
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red: cssVar("--red"),
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border: cssVar("--border"),
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};
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// Distinct hues for categorical charts (top tools / wake mix / result mix).
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const wheel = [
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palette.purple,
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palette.cyan,
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palette.pink,
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palette.amber,
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palette.green,
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palette.red,
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"#94e2d5",
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"#f9e2af",
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"#74c7ec",
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"#b4befe",
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];
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// Apply Catppuccin defaults globally so each Chart inherits without per-call
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// overrides. Chart.js v4 reads these on chart construction.
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Chart.defaults.color = palette.fg;
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Chart.defaults.borderColor = palette.border;
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Chart.defaults.font.family = '"JetBrains Mono", "Fira Code", monospace';
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Chart.defaults.font.size = 11;
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Chart.defaults.plugins.legend.labels.color = palette.fg;
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const charts = {};
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let currentWindow = "24h";
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function fmtMs(ms) {
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if (!Number.isFinite(ms) || ms <= 0) return "0";
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if (ms < 1000) return ms.toFixed(0) + "ms";
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return (ms / 1000).toFixed(ms < 10000 ? 2 : 1) + "s";
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}
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function fmtInt(n) {
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if (!Number.isFinite(n)) return "0";
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return new Intl.NumberFormat().format(Math.round(n));
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}
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function bucketLabel(ts, bucketSecs) {
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const d = new Date(ts * 1000);
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if (bucketSecs >= 86400) {
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return d.toISOString().slice(5, 10); // MM-DD
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}
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return d.toISOString().slice(11, 16); // HH:MM
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}
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function destroy(name) {
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if (charts[name]) {
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charts[name].destroy();
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delete charts[name];
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}
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}
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function paintEmpty(canvasId, msg) {
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destroy(canvasId);
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const cv = document.getElementById(canvasId);
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if (!cv) return;
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const ctx = cv.getContext("2d");
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ctx.clearRect(0, 0, cv.width, cv.height);
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ctx.fillStyle = palette.muted;
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ctx.font = "12px monospace";
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ctx.textAlign = "center";
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ctx.textBaseline = "middle";
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ctx.fillText(msg, cv.width / 2, cv.height / 2);
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}
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// Sum the four token streams across every bucket in the window.
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function tokenTotals(s) {
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let input = 0,
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output = 0,
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cacheRead = 0,
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cacheCreation = 0;
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for (const b of s.buckets || []) {
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input += b.input_tokens || 0;
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output += b.output_tokens || 0;
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cacheRead += b.cache_read_input_tokens || 0;
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cacheCreation += b.cache_creation_input_tokens || 0;
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}
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return { input, output, cacheRead, cacheCreation };
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}
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function renderSummary(s) {
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const root = document.getElementById("summary");
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root.replaceChildren();
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const chips = [
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["turns", fmtInt(s.turn_count)],
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["avg duration", fmtMs(s.duration_summary.avg_ms)],
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["p50 duration", fmtMs(s.duration_summary.p50_ms)],
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["p95 duration", fmtMs(s.duration_summary.p95_ms)],
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["window", s.window],
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];
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// Token-efficiency chips: cache hit-rate (cached input vs all
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// input-side tokens) and average tokens billed per turn.
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const t = tokenTotals(s);
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const inputSide = t.input + t.cacheRead + t.cacheCreation;
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if (inputSide > 0) {
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chips.push([
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"cache hit-rate",
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((100 * t.cacheRead) / inputSide).toFixed(1) + "%",
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]);
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}
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if (s.turn_count > 0) {
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const perTurn =
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(t.input + t.output + t.cacheRead + t.cacheCreation) / s.turn_count;
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chips.push(["tokens/turn", fmtInt(perTurn)]);
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}
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if (s.reminder_stats) {
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chips.push(
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["reminders scheduled", fmtInt(s.reminder_stats.scheduled)],
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["reminders delivered", fmtInt(s.reminder_stats.delivered)],
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["reminders pending", fmtInt(s.reminder_stats.pending)],
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);
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}
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// Session count: fresh claude sessions started in the window (each
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// new-session or auto-compaction-fallback mints one). Omitted until
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// the sessions table exists (older db).
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if (typeof s.session_count === "number") {
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chips.push(["sessions", fmtInt(s.session_count)]);
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}
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// First-turn ctx: input tokens of the most recent fresh session's
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// first turn — the cold system-prompt + CLAUDE.md cost, a sprawl
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// proxy. Omitted from the JSON (and so absent here) until the
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// per-session capture has data.
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if (typeof s.first_turn_ctx === "number") {
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chips.push(["first-turn ctx", fmtInt(s.first_turn_ctx)]);
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}
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for (const [label, value] of chips) {
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const chip = document.createElement("span");
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chip.className = "chip";
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const l = document.createElement("span");
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l.className = "label";
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l.textContent = label;
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const v = document.createElement("span");
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v.className = "value";
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v.textContent = value;
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chip.append(l, v);
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root.append(chip);
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}
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}
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function renderTurnsChart(s) {
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const id = "chart-turns";
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destroy(id);
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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const data = s.buckets.map((b) => b.turn_count);
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charts[id] = new Chart(document.getElementById(id), {
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type: "bar",
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data: {
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labels,
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datasets: [
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{
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label: "turns",
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data,
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backgroundColor: palette.purple,
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borderColor: palette.purple,
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borderWidth: 1,
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},
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],
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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plugins: { legend: { display: false } },
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scales: {
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x: { grid: { color: palette.border } },
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y: {
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { precision: 0 },
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},
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},
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},
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});
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}
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function renderDurationChart(s) {
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const id = "chart-duration";
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destroy(id);
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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const ds = (label, color, key) => ({
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label,
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data: s.buckets.map((b) => b[key]),
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borderColor: color,
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backgroundColor: color + "33",
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tension: 0.25,
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pointRadius: 0,
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borderWidth: 2,
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spanGaps: true,
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});
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charts[id] = new Chart(document.getElementById(id), {
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type: "line",
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data: {
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labels,
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datasets: [
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ds("p50", palette.cyan, "p50_duration_ms"),
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ds("p95", palette.pink, "p95_duration_ms"),
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ds("avg", palette.amber, "avg_duration_ms"),
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],
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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scales: {
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x: { grid: { color: palette.border } },
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y: {
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { callback: (v) => fmtMs(v) },
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},
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},
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},
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});
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}
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function renderCtxChart(s) {
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const id = "chart-ctx";
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destroy(id);
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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charts[id] = new Chart(document.getElementById(id), {
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type: "line",
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data: {
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labels,
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datasets: [
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{
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label: "avg ctx",
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data: s.buckets.map((b) => b.avg_ctx_tokens),
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borderColor: palette.cyan,
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backgroundColor: palette.cyan + "33",
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tension: 0.25,
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pointRadius: 0,
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borderWidth: 2,
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spanGaps: true,
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},
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{
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label: "max ctx",
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data: s.buckets.map((b) => b.max_ctx_tokens),
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borderColor: palette.amber,
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backgroundColor: palette.amber + "33",
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tension: 0.25,
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pointRadius: 0,
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borderWidth: 2,
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spanGaps: true,
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},
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],
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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scales: {
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x: { grid: { color: palette.border } },
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y: {
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { callback: (v) => fmtInt(v) },
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},
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},
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},
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});
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}
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function renderCostChart(s) {
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const id = "chart-cost";
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destroy(id);
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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// Stacked bars: cache_read (cheap) / cache_creation / input / output.
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// Highlights "what's actually getting billed at full rate" vs cache hits.
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charts[id] = new Chart(document.getElementById(id), {
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type: "bar",
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data: {
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labels,
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datasets: [
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{
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label: "cache_read",
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data: s.buckets.map((b) => b.cache_read_input_tokens),
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backgroundColor: palette.muted,
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},
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{
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label: "cache_creation",
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data: s.buckets.map((b) => b.cache_creation_input_tokens),
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backgroundColor: palette.cyan,
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},
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{
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label: "input",
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data: s.buckets.map((b) => b.input_tokens),
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backgroundColor: palette.amber,
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},
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{
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label: "output",
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data: s.buckets.map((b) => b.output_tokens),
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backgroundColor: palette.pink,
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},
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],
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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scales: {
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x: { stacked: true, grid: { color: palette.border } },
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y: {
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stacked: true,
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { callback: (v) => fmtInt(v) },
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},
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},
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},
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});
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}
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function renderModelChart(s) {
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const id = "chart-model";
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destroy(id);
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const models = s.models || [];
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if (!models.length) {
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paintEmpty(id, "no turns in window");
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return;
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}
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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// One stacked series per model. Model choice drives token cost,
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// so this lines up against the cost chart above it.
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const datasets = models.map((m, i) => ({
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label: m,
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data: s.buckets.map((b) => (b.model_counts && b.model_counts[m]) || 0),
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backgroundColor: wheel[i % wheel.length],
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}));
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charts[id] = new Chart(document.getElementById(id), {
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type: "bar",
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data: { labels, datasets },
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options: {
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responsive: true,
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maintainAspectRatio: false,
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plugins: { legend: { position: "top", labels: { boxWidth: 12 } } },
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scales: {
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x: { stacked: true, grid: { color: palette.border } },
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y: {
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stacked: true,
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { precision: 0 },
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},
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},
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},
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});
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}
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function renderResultTrendChart(s) {
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const id = "chart-result-trend";
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destroy(id);
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// Series = the result kinds seen in the window (same order +
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// colours as the result-mix doughnut). One stacked bar series per
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// kind, so error / rate-limit / compaction spikes line up in time.
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const kinds = (s.result_mix || []).map((kc) => kc.key);
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if (!kinds.length) {
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paintEmpty(id, "no results");
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return;
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}
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const labels = s.buckets.map((b) => bucketLabel(b.ts, s.bucket_seconds));
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const datasets = kinds.map((k, i) => ({
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label: k,
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data: s.buckets.map((b) => (b.result_counts && b.result_counts[k]) || 0),
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backgroundColor: wheel[i % wheel.length],
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}));
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charts[id] = new Chart(document.getElementById(id), {
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type: "bar",
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data: { labels, datasets },
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options: {
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responsive: true,
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maintainAspectRatio: false,
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plugins: { legend: { position: "top", labels: { boxWidth: 12 } } },
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scales: {
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x: { stacked: true, grid: { color: palette.border } },
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y: {
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stacked: true,
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beginAtZero: true,
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grid: { color: palette.border },
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ticks: { precision: 0 },
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},
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},
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},
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});
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}
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function renderKeyCount(canvasId, items, emptyMsg) {
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destroy(canvasId);
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if (!items || items.length === 0) {
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paintEmpty(canvasId, emptyMsg);
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return;
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}
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const labels = items.map((kc) => kc.key);
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const data = items.map((kc) => kc.count);
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const colors = items.map((_, i) => wheel[i % wheel.length]);
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charts[canvasId] = new Chart(document.getElementById(canvasId), {
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type: "doughnut",
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data: {
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labels,
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datasets: [
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{
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data,
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backgroundColor: colors,
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borderColor: palette.bg,
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borderWidth: 2,
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},
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],
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},
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options: {
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responsive: true,
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maintainAspectRatio: false,
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plugins: { legend: { position: "right", labels: { boxWidth: 12 } } },
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},
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});
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}
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// "favorite tools" doughnut: most-run shell commands. The capture
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// (hive-bash-daemon -> bash_commands table) lands separately, so until
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// there's data we hide the whole card rather than show an empty
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// doughnut. Runs independently of turn_count (a bash task is tied to
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// a turn, but we don't want to couple the two reads).
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function renderBashCard(s) {
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const card = document.getElementById("card-bash");
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const items = s.bash_breakdown || [];
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if (!items.length) {
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if (card) card.hidden = true;
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destroy("chart-bash");
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return;
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}
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if (card) card.hidden = false;
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renderKeyCount("chart-bash", items, "no bash commands");
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}
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function render(s) {
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renderSummary(s);
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renderBashCard(s);
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if (s.turn_count === 0) {
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paintEmpty("chart-turns", "no turns in window");
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paintEmpty("chart-duration", "no turns in window");
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paintEmpty("chart-ctx", "no turns in window");
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paintEmpty("chart-cost", "no turns in window");
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paintEmpty("chart-model", "no turns in window");
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paintEmpty("chart-tools", "no tool calls");
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paintEmpty("chart-wake", "no wakes");
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paintEmpty("chart-result", "no results");
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paintEmpty("chart-result-trend", "no results");
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return;
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}
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renderTurnsChart(s);
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renderDurationChart(s);
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renderCtxChart(s);
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renderCostChart(s);
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renderModelChart(s);
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renderKeyCount("chart-tools", s.tool_breakdown, "no tool calls");
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renderKeyCount("chart-wake", s.wake_mix, "no wakes");
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renderKeyCount("chart-result", s.result_mix, "no results");
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renderResultTrendChart(s);
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}
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async function loadStats() {
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try {
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const resp = await fetch(
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"api/stats?window=" + encodeURIComponent(currentWindow),
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);
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if (!resp.ok) throw new Error("http " + resp.status);
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const snap = await resp.json();
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render(snap);
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} catch (e) {
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document.getElementById("summary").textContent =
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"stats fetch failed: " + e;
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}
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}
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async function loadIdentity() {
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try {
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const resp = await fetch("api/state");
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if (!resp.ok) return;
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const s = await resp.json();
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document.title = "stats · " + s.label;
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document.getElementById("title").textContent = "◆ " + s.label + " ◆";
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const dl = document.getElementById("dashboard-link");
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// When accessed via hive-gateway the page lives at `/agent/<name>/`
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// on the same origin as the dashboard. Detect via path prefix
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// rather than the direct port (which is unreachable or wrong scheme
|
|
// behind HTTPS TLS termination). The dashboard SPA lives at
|
|
// `dashboard.html` — the `/` root now serves the H0M3 menu hub.
|
|
dl.href = window.location.pathname.startsWith("/agent/")
|
|
? window.location.origin + "/dashboard.html"
|
|
: "http://" +
|
|
window.location.hostname +
|
|
":" +
|
|
s.dashboard_port +
|
|
"/dashboard.html";
|
|
} catch (_) {
|
|
/* non-fatal */
|
|
}
|
|
}
|
|
|
|
document.addEventListener("DOMContentLoaded", () => {
|
|
loadIdentity();
|
|
// The shared hash-routed tab strip drives the stat-window selector,
|
|
// making it deep-linkable (#1h / #24h / …). onShow updates the
|
|
// window + reloads; the strip's initial show fires onShow once, so
|
|
// there's no separate loadStats() call here (avoids a double fetch).
|
|
createTabStrip(document.getElementById("window-tabs"), {
|
|
defaultId: currentWindow,
|
|
onShow: (w) => {
|
|
currentWindow = w;
|
|
loadStats();
|
|
},
|
|
});
|
|
});
|
|
})();
|