45 lines
1.6 KiB
Markdown
45 lines
1.6 KiB
Markdown
# Overview tab
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Compact home dashboard for the **active** agent.
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## KPIs
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Top strip shows live scalars (CPU, RAM, load, net, health), filled from history seed and live samples.
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| KPI | Notes |
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|-----|--------|
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| **CPU** | Percent used |
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| **RAM used** | Auto-scales B → KiB → MiB → GiB → TiB |
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| **Load 1m** | Plain load average |
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| **Net RX** | Auto-scales b/s → kb/s → Mb/s → Gb/s |
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| **Health** | Anomaly engine status (ok / degraded / critical) with tint |
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## Sparks vs KPIs
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Overview charts load from `queryData` history immediately; KPI labels sync from the same series so they are not stuck on `—` while graphs already have data.
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## Spark panels
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Six fixed panels (CPU, RAM, net, I/O, load, spotlight/explore):
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- Heights grow modestly with window size (`clamp`) so the pane prefers to fit without scrolling.
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- Series depth follows the Charts timeframe when Charts has an active window; otherwise Settings → **Overview spark depth**.
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## Fleet strip
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When you have saved / linked hosts (or a parent fleet), a summary strip appears:
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- Per-host status and short metrics when available
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- Click through to activate / connect
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Full management lives on the [Fleet](./fleet.md) tab.
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## Spotlight / explore
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The explore panel tracks a configurable chart id (Settings → **Default spotlight chart**, default `system.io`). Change it from Overview controls when present, or Settings.
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## Tips
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- Overview is for **at-a-glance**; deep investigation belongs on **Charts**.
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- If Overview feels cramped on a short display, the view may scroll — widen the window or collapse secondary chrome.
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