仪表盘细节修整,内核卡片搬左列并加重启
- 曲线空态和图共用一个定高容器,数据到来不再挤下面的内容 - 路由行去掉行间分割线:它会吃掉 hover 高亮的圆角 - 每路走势线先合并成 28 桶再画。3 秒一个采样直接全画,在一条 百来像素宽的线上只剩噪声;没采集的桶画断口,不画假零 - 环形图两段加圆角,交界用底色描边让出间隙 - 内核卡片从右列搬到服务器和路由之间(左列本来就矮一截),加 「重启内核」:POST /restart 后内核自我 exec、PID 不变,恢复没有 任何通知,只能每 2 秒探一次,半分钟探不到交还给外壳心跳
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@@ -1,5 +1,6 @@
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import { describe, expect, test } from 'bun:test'
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import {
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bucketRates,
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lastRate,
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pushWindow,
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routeDeltas,
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@@ -79,6 +80,36 @@ describe('routeDeltas', () => {
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})
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})
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describe('bucketRates', () => {
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test('样本按桶平均,桶的时间戳在桶中央', () => {
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const samples: RouteSample[] = [
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{ t: 1_000, ms: 1_000, up: 100, down: 0 },
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{ t: 2_000, ms: 1_000, up: 300, down: 0 },
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{ t: 6_000, ms: 1_000, up: 50, down: 50 },
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]
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// 0-10s 分两桶:前桶 400 字节 / 2 秒 = 200 B/s,后桶 100 字节 / 1 秒 = 100 B/s
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expect(bucketRates(samples, 0, 10_000, 2)).toEqual([
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[2_500, 200],
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[7_500, 100],
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])
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})
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test('开头没数据的桶被裁掉,中间的留成 null', () => {
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const samples: RouteSample[] = [
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{ t: 3_000, ms: 1_000, up: 100, down: 0 },
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{ t: 9_000, ms: 1_000, up: 100, down: 0 },
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]
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const points = bucketRates(samples, 0, 10_000, 5)
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expect(points).toHaveLength(4)
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expect(points[0]).toEqual([3_000, 100])
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expect(points[1]![1]).toBeNull()
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})
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test('没有任何样本返回空数组', () => {
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expect(bucketRates([], 0, 10_000, 5)).toEqual([])
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})
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})
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describe('windowBytes / lastRate', () => {
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const samples: RouteSample[] = [
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{ t: 0, ms: 3_000, up: 100, down: 100 },
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