forked from snxraven/peardock
Raven Scott
b2e04caabc
Expand server history samples with network/block rates and longer retention, and rebuild the details Stats tab with live KPIs, 1m–30m windows, auto-scale, pause, CSV export, and CPU/memory/net/disk charts.
59 lines
1.4 KiB
JavaScript
59 lines
1.4 KiB
JavaScript
import test from 'brittle'
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import {
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recordSample,
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getHistory,
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pruneMissing,
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clearHistory,
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maxHistoryPoints,
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} from '../server/services/stats-history.js'
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test('stats history ring buffer', (t) => {
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clearHistory()
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const id = 'abc'
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for (let i = 0; i < 5; i++) {
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recordSample(id, { cpu: i, memory: i * 1000 })
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}
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const h = getHistory(id, { limit: 3 })
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t.is(h.length, 3)
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t.is(h[2].cpu, 4)
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pruneMissing([])
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t.is(getHistory(id).length, 0)
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})
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test('stats history stores io rates and supports since filter', (t) => {
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clearHistory()
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const id = 'io1'
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const t0 = Date.now() - 10_000
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// inject samples with forced timestamps via direct map is not exported;
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// recordSample uses Date.now() — filter by since slightly in the past
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recordSample(id, {
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cpu: 1,
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memory: 100,
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memoryLimit: 1000,
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netRxRate: 10,
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netTxRate: 20,
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blkReadRate: 30,
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blkWriteRate: 40,
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})
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recordSample(id, {
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cpu: 2,
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memory: 200,
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netRxRate: 11,
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netTxRate: 21,
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blkReadRate: 31,
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blkWriteRate: 41,
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})
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const all = getHistory(id)
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t.is(all.length, 2)
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t.is(all[0].netRxRate, 10)
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t.is(all[1].blkWriteRate, 41)
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t.ok(all[0].memoryLimit === 1000 || all[0].memoryLimit === 0)
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const future = getHistory(id, { since: Date.now() + 60_000 })
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t.is(future.length, 0)
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const recent = getHistory(id, { since: t0 })
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t.is(recent.length, 2)
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t.ok(maxHistoryPoints() >= 120)
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})
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