update load avg display and include it in longer records

* Add 1m load

* update alart dialog

* fix null data

* Remove omit zero

* change table and alert view

beszel/Makefile

@@ -56,7 +56,7 @@ dev-hub: export ENV=dev
 dev-hub:
 	mkdir -p ./site/dist && touch ./site/dist/index.html
 	@if command -v entr >/dev/null 2>&1; then \
-		find ./cmd/hub ./internal/{alerts,hub,records,users} -name "*.go" | entr -r -s "cd ./cmd/hub && go run . serve"; \
+		find ./cmd/hub/*.go ./internal/{alerts,hub,records,users}/*.go | entr -r -s "cd ./cmd/hub && go run . serve --http 0.0.0.0:8090"; \
 	else \
 		cd ./cmd/hub && go run . serve --http 0.0.0.0:8090; \
 	fi

beszel/internal/agent/sensors.go

@@ -6,8 +6,10 @@ import (
 	"fmt"
 	"log/slog"
 	"path"
+	"runtime"
 	"strconv"
 	"strings"
+	"unicode/utf8"
 
 	"github.com/shirou/gopsutil/v4/common"
 	"github.com/shirou/gopsutil/v4/sensors"
@@ -103,6 +105,11 @@ func (a *Agent) updateTemperatures(systemStats *system.Stats) {
 
 	systemStats.Temperatures = make(map[string]float64, len(temps))
 	for i, sensor := range temps {
+		// check for malformed strings on darwin (gopsutil/issues/1832)
+		if runtime.GOOS == "darwin" && !utf8.ValidString(sensor.SensorKey) {
+			continue
+		}
+
 		// scale temperature
 		if sensor.Temperature != 0 && sensor.Temperature < 1 {
 			sensor.Temperature = scaleTemperature(sensor.Temperature)

beszel/internal/agent/system.go

@@ -251,6 +251,7 @@ func (a *Agent) getSystemStats() system.Stats {
 
 	// update base system info
 	a.systemInfo.Cpu = systemStats.Cpu
+	a.systemInfo.LoadAvg1 = systemStats.LoadAvg1
 	a.systemInfo.LoadAvg5 = systemStats.LoadAvg5
 	a.systemInfo.LoadAvg15 = systemStats.LoadAvg15
 	a.systemInfo.MemPct = systemStats.MemPct

beszel/internal/alerts/alerts.go

@@ -47,6 +47,7 @@ type SystemAlertStats struct {
 	NetSent      float64            `json:"ns"`
 	NetRecv      float64            `json:"nr"`
 	Temperatures map[string]float32 `json:"t"`
+	LoadAvg1     float64            `json:"l1"`
 	LoadAvg5     float64            `json:"l5"`
 	LoadAvg15    float64            `json:"l15"`
 }

beszel/internal/alerts/alerts_system.go

@@ -54,6 +54,9 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 			}
 			val = data.Info.DashboardTemp
 			unit = "°C"
+		case "LoadAvg1":
+			val = data.Info.LoadAvg1
+			unit = ""
 		case "LoadAvg5":
 			val = data.Info.LoadAvg5
 			unit = ""
@@ -196,6 +199,8 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 					}
 					alert.mapSums[key] += temp
 				}
+			case "LoadAvg1":
+				alert.val += stats.LoadAvg1
 			case "LoadAvg5":
 				alert.val += stats.LoadAvg5
 			case "LoadAvg15":

beszel/internal/entities/system/system.go

@@ -92,8 +92,9 @@ type Info struct {
 	GpuPct        float64 `json:"g,omitempty" cbor:"12,keyasint,omitempty"`
 	DashboardTemp float64 `json:"dt,omitempty" cbor:"13,keyasint,omitempty"`
 	Os            Os      `json:"os" cbor:"14,keyasint"`
-	LoadAvg5      float64 `json:"l5,omitempty" cbor:"15,keyasint,omitempty,omitzero"`
-	LoadAvg15     float64 `json:"l15,omitempty" cbor:"16,keyasint,omitempty,omitzero"`
+	LoadAvg1      float64 `json:"l1,omitempty" cbor:"15,keyasint,omitempty"`
+	LoadAvg5      float64 `json:"l5,omitempty" cbor:"16,keyasint,omitempty"`
+	LoadAvg15     float64 `json:"l15,omitempty" cbor:"17,keyasint,omitempty"`
 }
 
 // Final data structure to return to the hub

beszel/internal/records/records.go

@@ -203,6 +203,9 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.DiskWritePs += stats.DiskWritePs
 		sum.NetworkSent += stats.NetworkSent
 		sum.NetworkRecv += stats.NetworkRecv
+		sum.LoadAvg1 += stats.LoadAvg1
+		sum.LoadAvg5 += stats.LoadAvg5
+		sum.LoadAvg15 += stats.LoadAvg15
 		// Set peak values
 		sum.MaxCpu = max(sum.MaxCpu, stats.MaxCpu, stats.Cpu)
 		sum.MaxNetworkSent = max(sum.MaxNetworkSent, stats.MaxNetworkSent, stats.NetworkSent)
@@ -278,7 +281,9 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.DiskWritePs = twoDecimals(sum.DiskWritePs / count)
 		sum.NetworkSent = twoDecimals(sum.NetworkSent / count)
 		sum.NetworkRecv = twoDecimals(sum.NetworkRecv / count)
-
+		sum.LoadAvg1 = twoDecimals(sum.LoadAvg1 / count)
+		sum.LoadAvg5 = twoDecimals(sum.LoadAvg5 / count)
+		sum.LoadAvg15 = twoDecimals(sum.LoadAvg15 / count)
 		// Average temperatures
 		if sum.Temperatures != nil && tempCount > 0 {
 			for key := range sum.Temperatures {

beszel/internal/users/users.go

@@ -17,10 +17,9 @@ type UserSettings struct {
 	ChartTime            string   `json:"chartTime"`
 	NotificationEmails   []string `json:"emails"`
 	NotificationWebhooks []string `json:"webhooks"`
-	TemperatureUnit      string   `json:"temperatureUnit"` // "celsius" or "fahrenheit"
-	NetworkUnit          string   `json:"networkUnit"`     // "mbps" (MB/s) or "bps"
-	DiskUnit             string   `json:"diskUnit"`        // "mbps" (MB/s) or "bps"
-	// Language             string   `json:"lang"`
+	// UnitTemp             uint8    `json:"unitTemp"` // 0 for Celsius, 1 for Fahrenheit
+	// UnitNet              uint8    `json:"unitNet"`  // 0 for bytes, 1 for bits
+	// UnitDisk             uint8    `json:"unitDisk"` // 0 for bytes, 1 for bits
 }
 
 func NewUserManager(app core.App) *UserManager {
@@ -42,13 +41,9 @@ func (um *UserManager) InitializeUserSettings(e *core.RecordEvent) error {
 	record := e.Record
 	// intialize settings with defaults
 	settings := UserSettings{
-		// Language:             "en",
 		ChartTime:            "1h",
 		NotificationEmails:   []string{},
 		NotificationWebhooks: []string{},
-		TemperatureUnit:      "celsius",
-		NetworkUnit:          "mbps",
-		DiskUnit:             "mbps",
 	}
 	record.UnmarshalJSONField("settings", &settings)
 	if len(settings.NotificationEmails) == 0 {

beszel/migrations/1_collections_snapshot_0_12_0.go

@@ -76,6 +76,7 @@ func init() {
 					"Disk",
 					"Temperature",
 					"Bandwidth",
+					"LoadAvg1",
 					"LoadAvg5",
 					"LoadAvg15"
 				]

beszel/site/src/components/charts/area-chart.tsx

@@ -2,22 +2,11 @@ import { t } from "@lingui/core/macro"
 
 import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
 import { ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
-import {
-	useYAxisWidth,
-	cn,
-	formatShortDate,
-	toFixedWithoutTrailingZeros,
-	decimalString,
-	chartMargin,
-	convertNetworkSpeed,
-	convertDiskSpeed,
-} from "@/lib/utils"
+import { useYAxisWidth, cn, formatShortDate, chartMargin } from "@/lib/utils"
 // import Spinner from '../spinner'
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
 import { useLingui } from "@lingui/react/macro"
-import { useStore } from "@nanostores/react"
-import { $userSettings } from "@/lib/stores"
 
 /** [label, key, color, opacity] */
 type DataKeys = [string, string, number, number]
@@ -34,7 +23,6 @@ const getNestedValue = (path: string, max = false, data: any): number | null =>
 
 export default memo(function AreaChartDefault({
 	maxToggled = false,
-	unit = " MB/s",
 	chartName,
 	chartData,
 	max,
@@ -42,35 +30,19 @@ export default memo(function AreaChartDefault({
 	contentFormatter,
 }: {
 	maxToggled?: boolean
-	unit?: string
 	chartName: string
 	chartData: ChartData
 	max?: number
-	tickFormatter?: (value: number) => string
-	contentFormatter?: (value: number) => string
+	tickFormatter: (value: number) => string
+	contentFormatter: ({ value }: { value: number }) => string
 }) {
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 	const { i18n } = useLingui()
-	const userSettings = useStore($userSettings)
 
 	const { chartTime } = chartData
 
 	const showMax = chartTime !== "1h" && maxToggled
 
-	// Determine if this is a network chart or disk chart and adjust unit accordingly
-	const isNetworkChart = chartName === "bw"
-	const isDiskChart = chartName === "dio" || chartName.startsWith("efs")
-	const displayUnit = useMemo(() => {
-		if (isNetworkChart) {
-			const { symbol } = convertNetworkSpeed(1, userSettings.networkUnit)
-			return symbol
-		} else if (isDiskChart) {
-			const { symbol } = convertDiskSpeed(1, userSettings.diskUnit)
-			return symbol
-		}
-		return unit
-	}, [isNetworkChart, isDiskChart, userSettings.networkUnit, userSettings.diskUnit, unit])
-
 	const dataKeys: DataKeys[] = useMemo(() => {
 		// [label, key, color, opacity]
 		if (chartName === "CPU Usage") {
@@ -117,21 +89,7 @@ export default memo(function AreaChartDefault({
 						className="tracking-tighter"
 						width={yAxisWidth}
 						domain={[0, max ?? "auto"]}
-						tickFormatter={(value) => {
-							let val: string
-							if (tickFormatter) {
-								val = tickFormatter(value)
-							} else if (isNetworkChart) {
-								const { value: convertedValue, symbol } = convertNetworkSpeed(value, userSettings.networkUnit)
-								val = toFixedWithoutTrailingZeros(convertedValue, 2) + symbol
-							} else if (isDiskChart) {
-								const { value: convertedValue, symbol } = convertDiskSpeed(value, userSettings.diskUnit)
-								val = toFixedWithoutTrailingZeros(convertedValue, 2) + symbol
-							} else {
-								val = toFixedWithoutTrailingZeros(value, 2) + displayUnit
-							}
-							return updateYAxisWidth(val)
-						}}
+						tickFormatter={(value) => updateYAxisWidth(tickFormatter(value))}
 						tickLine={false}
 						axisLine={false}
 					/>
@@ -142,18 +100,7 @@ export default memo(function AreaChartDefault({
 						content={
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
-								contentFormatter={({ value }) => {
-									if (contentFormatter) {
-										return contentFormatter(value)
-									} else if (isNetworkChart) {
-										const { display } = convertNetworkSpeed(value, userSettings.networkUnit)
-										return display
-									} else if (isDiskChart) {
-										const { display } = convertDiskSpeed(value, userSettings.diskUnit)
-										return display
-									}
-									return decimalString(value) + displayUnit
-								}}
+								contentFormatter={contentFormatter}
 								// indicator="line"
 							/>
 						}

beszel/site/src/components/charts/container-chart.tsx

@@ -1,23 +1,13 @@
 import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
 import { ChartConfig, ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
 import { memo, useMemo } from "react"
-import {
-	useYAxisWidth,
-	cn,
-	formatShortDate,
-	decimalString,
-	chartMargin,
-	toFixedFloat,
-	getSizeAndUnit,
-	toFixedWithoutTrailingZeros,
-	convertNetworkSpeed,
-} from "@/lib/utils"
+import { useYAxisWidth, cn, formatShortDate, chartMargin, toFixedFloat, formatBytes, decimalString } from "@/lib/utils"
 // import Spinner from '../spinner'
 import { useStore } from "@nanostores/react"
 import { $containerFilter, $userSettings } from "@/lib/stores"
 import { ChartData } from "@/types"
 import { Separator } from "../ui/separator"
-import { ChartType } from "@/lib/enums"
+import { ChartType, Unit } from "@/lib/enums"
 
 export default memo(function ContainerChart({
 	dataKey,
@@ -86,18 +76,14 @@ export default memo(function ContainerChart({
 		// tick formatter
 		if (chartType === ChartType.CPU) {
 			obj.tickFormatter = (value) => {
-				const val = toFixedWithoutTrailingZeros(value, 2) + unit
+				const val = toFixedFloat(value, 2) + unit
 				return updateYAxisWidth(val)
 			}
-		} else if (isNetChart) {
-			obj.tickFormatter = (value) => {
-				const { value: convertedValue, symbol } = convertNetworkSpeed(value, userSettings.networkUnit)
-				return updateYAxisWidth(`${toFixedFloat(convertedValue, 2)}${symbol}`)
-			}
 		} else {
-			obj.tickFormatter = (value) => {
-				const { v, u } = getSizeAndUnit(value, false)
-				return updateYAxisWidth(`${toFixedFloat(v, 2)}${u}`)
+			const chartUnit = isNetChart ? userSettings.unitNet : Unit.Bytes
+			obj.tickFormatter = (val) => {
+				const { value, unit } = formatBytes(val, isNetChart, chartUnit, true)
+				return updateYAxisWidth(toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit)
 			}
 		}
 		// tooltip formatter
@@ -106,14 +92,14 @@ export default memo(function ContainerChart({
 				try {
 					const sent = item?.payload?.[key]?.ns ?? 0
 					const received = item?.payload?.[key]?.nr ?? 0
-					const { display: receivedDisplay } = convertNetworkSpeed(received, userSettings.networkUnit)
-					const { display: sentDisplay } = convertNetworkSpeed(sent, userSettings.networkUnit)
+					const { value: receivedValue, unit: receivedUnit } = formatBytes(received, true, userSettings.unitNet, true)
+					const { value: sentValue, unit: sentUnit } = formatBytes(sent, true, userSettings.unitNet, true)
 					return (
 						<span className="flex">
-							{receivedDisplay}
+							{decimalString(receivedValue)} {receivedUnit}
 							<span className="opacity-70 ms-0.5"> rx </span>
 							<Separator orientation="vertical" className="h-3 mx-1.5 bg-primary/40" />
-							{sentDisplay}
+							{decimalString(sentValue)} {sentUnit}
 							<span className="opacity-70 ms-0.5"> tx</span>
 						</span>
 					)
@@ -123,8 +109,8 @@ export default memo(function ContainerChart({
 			}
 		} else if (chartType === ChartType.Memory) {
 			obj.toolTipFormatter = (item: any) => {
-				const { v, u } = getSizeAndUnit(item.value, false)
-				return decimalString(v, 2) + u
+				const { value, unit } = formatBytes(item.value, false, Unit.Bytes, true)
+				return decimalString(value) + " " + unit
 			}
 		} else {
 			obj.toolTipFormatter = (item: any) => decimalString(item.value) + unit

beszel/site/src/components/charts/disk-chart.tsx

@@ -1,17 +1,10 @@
 import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
 import { ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
-import {
-	useYAxisWidth,
-	cn,
-	formatShortDate,
-	decimalString,
-	toFixedFloat,
-	chartMargin,
-	getSizeAndUnit,
-} from "@/lib/utils"
+import { useYAxisWidth, cn, formatShortDate, decimalString, chartMargin, formatBytes, toFixedFloat } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo } from "react"
 import { useLingui } from "@lingui/react/macro"
+import { Unit } from "@/lib/enums"
 
 export default memo(function DiskChart({
 	dataKey,
@@ -53,9 +46,9 @@ export default memo(function DiskChart({
 						minTickGap={6}
 						tickLine={false}
 						axisLine={false}
-						tickFormatter={(value) => {
-							const { v, u } = getSizeAndUnit(value)
-							return updateYAxisWidth(toFixedFloat(v, 2) + u)
+						tickFormatter={(val) => {
+							const { value, unit } = formatBytes(val * 1024, false, Unit.Bytes, true)
+							return updateYAxisWidth(toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit)
 						}}
 					/>
 					{xAxis(chartData)}
@@ -66,8 +59,8 @@ export default memo(function DiskChart({
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
 								contentFormatter={({ value }) => {
-									const { v, u } = getSizeAndUnit(value)
-									return decimalString(v) + u
+									const { value: convertedValue, unit } = formatBytes(value * 1024, false, Unit.Bytes, true)
+									return decimalString(convertedValue) + " " + unit
 								}}
 							/>
 						}

beszel/site/src/components/charts/gpu-power-chart.tsx

@@ -8,14 +8,7 @@ import {
 	ChartTooltipContent,
 	xAxis,
 } from "@/components/ui/chart"
-import {
-	useYAxisWidth,
-	cn,
-	formatShortDate,
-	toFixedWithoutTrailingZeros,
-	decimalString,
-	chartMargin,
-} from "@/lib/utils"
+import { useYAxisWidth, cn, formatShortDate, toFixedFloat, decimalString, chartMargin } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
 
@@ -72,7 +65,7 @@ export default memo(function GpuPowerChart({ chartData }: { chartData: ChartData
 						domain={[0, "auto"]}
 						width={yAxisWidth}
 						tickFormatter={(value) => {
-							const val = toFixedWithoutTrailingZeros(value, 2)
+							const val = toFixedFloat(value, 2)
 							return updateYAxisWidth(val + "W")
 						}}
 						tickLine={false}

beszel/site/src/components/charts/load-average-chart.tsx

@@ -0,0 +1,91 @@
+import { CartesianGrid, Line, LineChart, YAxis } from "recharts"
+
+import {
+	ChartContainer,
+	ChartLegend,
+	ChartLegendContent,
+	ChartTooltip,
+	ChartTooltipContent,
+	xAxis,
+} from "@/components/ui/chart"
+import { useYAxisWidth, cn, formatShortDate, toFixedFloat, decimalString, chartMargin } from "@/lib/utils"
+import { ChartData } from "@/types"
+import { memo } from "react"
+import { t } from "@lingui/core/macro"
+
+export default memo(function LoadAverageChart({ chartData }: { chartData: ChartData }) {
+	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
+
+	if (chartData.systemStats.length === 0) {
+		return null
+	}
+
+	const keys = {
+		l1: {
+			color: "hsl(271, 81%, 60%)", // Purple
+			label: t`1 min`,
+		},
+		l5: {
+			color: "hsl(217, 91%, 60%)", // Blue
+			label: t`5 min`,
+		},
+		l15: {
+			color: "hsl(25, 95%, 53%)", // Orange
+			label: t`15 min`,
+		},
+	}
+
+	return (
+		<div>
+			<ChartContainer
+				className={cn("h-full w-full absolute aspect-auto bg-card opacity-0 transition-opacity", {
+					"opacity-100": yAxisWidth,
+				})}
+			>
+				<LineChart accessibilityLayer data={chartData.systemStats} margin={chartMargin}>
+					<CartesianGrid vertical={false} />
+					<YAxis
+						direction="ltr"
+						orientation={chartData.orientation}
+						className="tracking-tighter"
+						domain={[0, "auto"]}
+						width={yAxisWidth}
+						tickFormatter={(value) => {
+							return updateYAxisWidth(String(toFixedFloat(value, 2)))
+						}}
+						tickLine={false}
+						axisLine={false}
+					/>
+					{xAxis(chartData)}
+					<ChartTooltip
+						animationEasing="ease-out"
+						animationDuration={150}
+						// @ts-ignore
+						// itemSorter={(a, b) => b.value - a.value}
+						content={
+							<ChartTooltipContent
+								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
+								contentFormatter={(item) => decimalString(item.value)}
+							/>
+						}
+					/>
+					{Object.entries(keys).map(([key, value]: [string, { color: string; label: string }]) => {
+						return (
+							<Line
+								key={key}
+								dataKey={`stats.${key}`}
+								name={value.label}
+								type="monotoneX"
+								dot={false}
+								strokeWidth={1.5}
+								stroke={value.color}
+								isAnimationActive={false}
+							/>
+						)
+					})}
+					<ChartLegend content={<ChartLegendContent />} />
+				</LineChart>
+			</ChartContainer>
+		</div>
+	)
+})

beszel/site/src/components/charts/mem-chart.tsx

@@ -1,9 +1,10 @@
 import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
 import { ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
-import { useYAxisWidth, cn, toFixedFloat, decimalString, formatShortDate, chartMargin } from "@/lib/utils"
+import { useYAxisWidth, cn, decimalString, formatShortDate, chartMargin, formatBytes, toFixedFloat } from "@/lib/utils"
 import { memo } from "react"
 import { ChartData } from "@/types"
 import { useLingui } from "@lingui/react/macro"
+import { Unit } from "@/lib/enums"
 
 export default memo(function MemChart({ chartData }: { chartData: ChartData }) {
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
@@ -39,8 +40,8 @@ export default memo(function MemChart({ chartData }: { chartData: ChartData }) {
 							tickLine={false}
 							axisLine={false}
 							tickFormatter={(value) => {
-								const val = toFixedFloat(value, 1)
-								return updateYAxisWidth(val + " GB")
+								const { value: convertedValue, unit } = formatBytes(value * 1024, false, Unit.Bytes, true)
+								return updateYAxisWidth(toFixedFloat(convertedValue, value >= 10 ? 0 : 1) + " " + unit)
 							}}
 						/>
 					)}
@@ -54,8 +55,11 @@ export default memo(function MemChart({ chartData }: { chartData: ChartData }) {
 								// @ts-ignore
 								itemSorter={(a, b) => a.order - b.order}
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
-								contentFormatter={(item) => decimalString(item.value) + " GB"}
-								// indicator="line"
+								contentFormatter={({ value }) => {
+									// mem values are supplied as GB
+									const { value: convertedValue, unit } = formatBytes(value * 1024, false, Unit.Bytes, true)
+									return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+								}}
 							/>
 						}
 					/>

beszel/site/src/components/charts/swap-chart.tsx

@@ -1,20 +1,16 @@
-import { t } from "@lingui/core/macro";
+import { t } from "@lingui/core/macro"
 
 import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
 import { ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
-import {
-	useYAxisWidth,
-	cn,
-	formatShortDate,
-	toFixedWithoutTrailingZeros,
-	decimalString,
-	chartMargin,
-} from "@/lib/utils"
+import { useYAxisWidth, cn, formatShortDate, decimalString, chartMargin, formatBytes, toFixedFloat } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo } from "react"
+import { $userSettings } from "@/lib/stores"
+import { useStore } from "@nanostores/react"
 
 export default memo(function SwapChart({ chartData }: { chartData: ChartData }) {
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
+	const userSettings = useStore($userSettings)
 
 	if (chartData.systemStats.length === 0) {
 		return null
@@ -33,11 +29,14 @@ export default memo(function SwapChart({ chartData }: { chartData: ChartData })
 						direction="ltr"
 						orientation={chartData.orientation}
 						className="tracking-tighter"
-						domain={[0, () => toFixedWithoutTrailingZeros(chartData.systemStats.at(-1)?.stats.s ?? 0.04, 2)]}
+						domain={[0, () => toFixedFloat(chartData.systemStats.at(-1)?.stats.s ?? 0.04, 2)]}
 						width={yAxisWidth}
 						tickLine={false}
 						axisLine={false}
-						tickFormatter={(value) => updateYAxisWidth(value + " GB")}
+						tickFormatter={(value) => {
+							const { value: convertedValue, unit } = formatBytes(value * 1024, false, userSettings.unitDisk, true)
+							return updateYAxisWidth(toFixedFloat(convertedValue, value >= 10 ? 0 : 1) + " " + unit)
+						}}
 					/>
 					{xAxis(chartData)}
 					<ChartTooltip
@@ -46,7 +45,11 @@ export default memo(function SwapChart({ chartData }: { chartData: ChartData })
 						content={
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
-								contentFormatter={(item) => decimalString(item.value) + " GB"}
+								contentFormatter={({ value }) => {
+									// mem values are supplied as GB
+									const { value: convertedValue, unit } = formatBytes(value * 1024, false, userSettings.unitDisk, true)
+									return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+								}}
 								// indicator="line"
 							/>
 						}

beszel/site/src/components/charts/temperature-chart.tsx

@@ -12,10 +12,10 @@ import {
 	useYAxisWidth,
 	cn,
 	formatShortDate,
-	toFixedWithoutTrailingZeros,
-	decimalString,
+	toFixedFloat,
 	chartMargin,
-	convertTemperature,
+	formatTemperature,
+	decimalString,
 } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
@@ -38,17 +38,13 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 			colors: Record<string, string>
 		}
 		const tempSums = {} as Record<string, number>
-		const unit = userSettings.temperatureUnit || "celsius"
-		
 		for (let data of chartData.systemStats) {
 			let newData = { created: data.created } as Record<string, number | string>
 			let keys = Object.keys(data.stats?.t ?? {})
 			for (let i = 0; i < keys.length; i++) {
 				let key = keys[i]
-				const celsiusTemp = data.stats.t![key]
-				const { value } = convertTemperature(celsiusTemp, unit)
-				newData[key] = value
-				tempSums[key] = (tempSums[key] ?? 0) + value
+				newData[key] = data.stats.t![key]
+				tempSums[key] = (tempSums[key] ?? 0) + newData[key]
 			}
 			newChartData.data.push(newData)
 		}
@@ -57,7 +53,7 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 			newChartData.colors[key] = `hsl(${((keys.indexOf(key) * 360) / keys.length) % 360}, 60%, 55%)`
 		}
 		return newChartData
-	}, [chartData, userSettings.temperatureUnit])
+	}, [chartData])
 
 	const colors = Object.keys(newChartData.colors)
 
@@ -78,10 +74,9 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 						className="tracking-tighter"
 						domain={[0, "auto"]}
 						width={yAxisWidth}
-						tickFormatter={(value) => {
-							const val = toFixedWithoutTrailingZeros(value, 2)
-							const { symbol } = convertTemperature(0, userSettings.temperatureUnit || "celsius")
-							return updateYAxisWidth(val + " " + symbol)
+						tickFormatter={(val) => {
+							const { value, unit } = formatTemperature(val, userSettings.unitTemp)
+							return updateYAxisWidth(toFixedFloat(value, 2) + " " + unit)
 						}}
 						tickLine={false}
 						axisLine={false}
@@ -96,8 +91,8 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
 								contentFormatter={(item) => {
-									const { symbol } = convertTemperature(0, userSettings.temperatureUnit || "celsius")
-									return decimalString(item.value) + " " + symbol
+									const { value, unit } = formatTemperature(item.value, userSettings.unitTemp)
+									return decimalString(value) + " " + unit
 								}}
 								filter={filter}
 							/>

beszel/site/src/components/routes/settings/general.tsx

@@ -11,7 +11,7 @@ import { useState } from "react"
 import languages from "@/lib/languages"
 import { dynamicActivate } from "@/lib/i18n"
 import { useLingui } from "@lingui/react/macro"
-// import { setLang } from "@/lib/i18n"
+import { Unit } from "@/lib/enums"
 
 export default function SettingsProfilePage({ userSettings }: { userSettings: UserSettings }) {
 	const [isLoading, setIsLoading] = useState(false)
@@ -107,51 +107,75 @@ export default function SettingsProfilePage({ userSettings }: { userSettings: Us
 							<Trans>Unit preferences</Trans>
 						</h3>
 						<p className="text-sm text-muted-foreground leading-relaxed">
-							<Trans>Adjust Display units for metrics.</Trans>
+							<Trans>Change display units for metrics.</Trans>
 						</p>
 					</div>
-					<div className="space-y-4">
+					<div className="grid sm:grid-cols-3 gap-4">
 						<div className="space-y-2">
-							<Label className="block" htmlFor="temperatureUnit">
+							<Label className="block" htmlFor="unitTemp">
 								<Trans>Temperature unit</Trans>
 							</Label>
-							<Select name="temperatureUnit" key={userSettings.temperatureUnit} defaultValue={userSettings.temperatureUnit || "celsius"}>
-								<SelectTrigger id="temperatureUnit">
+							<Select
+								name="unitTemp"
+								key={userSettings.unitTemp}
+								defaultValue={userSettings.unitTemp?.toString() || String(Unit.Celsius)}
+							>
+								<SelectTrigger id="unitTemp">
 									<SelectValue />
 								</SelectTrigger>
 								<SelectContent>
-									<SelectItem value="celsius">Celsius (°C)</SelectItem>
-									<SelectItem value="fahrenheit">Fahrenheit (°F)</SelectItem>
+									<SelectItem value={String(Unit.Celsius)}>
+										<Trans>Celsius (°C)</Trans>
+									</SelectItem>
+									<SelectItem value={String(Unit.Fahrenheit)}>
+										<Trans>Fahrenheit (°F)</Trans>
+									</SelectItem>
 								</SelectContent>
 							</Select>
 						</div>
 
 						<div className="space-y-2">
-							<Label className="block" htmlFor="networkUnit">
+							<Label className="block" htmlFor="unitNet">
 								<Trans>Network unit</Trans>
 							</Label>
-							<Select name="networkUnit" key={userSettings.networkUnit} defaultValue={userSettings.networkUnit || "mbps"}>
-								<SelectTrigger id="networkUnit">
+							<Select
+								name="unitNet"
+								key={userSettings.unitNet}
+								defaultValue={userSettings.unitNet?.toString() ?? String(Unit.Bytes)}
+							>
+								<SelectTrigger id="unitNet">
 									<SelectValue />
 								</SelectTrigger>
 								<SelectContent>
-									<SelectItem value="mbps">MB/s (Megabytes per second)</SelectItem>
-									<SelectItem value="bps">bps (Bits per second)</SelectItem>
+									<SelectItem value={String(Unit.Bytes)}>
+										<Trans>Bytes (KB/s, MB/s, GB/s)</Trans>
+									</SelectItem>
+									<SelectItem value={String(Unit.Bits)}>
+										<Trans>Bits (Kbps, Mbps, Gbps)</Trans>
+									</SelectItem>
 								</SelectContent>
 							</Select>
 						</div>
 
 						<div className="space-y-2">
-							<Label className="block" htmlFor="diskUnit">
+							<Label className="block" htmlFor="unitDisk">
 								<Trans>Disk unit</Trans>
 							</Label>
-							<Select name="diskUnit" key={userSettings.diskUnit} defaultValue={userSettings.diskUnit || "mbps"}>
-								<SelectTrigger id="diskUnit">
+							<Select
+								name="unitDisk"
+								key={userSettings.unitDisk}
+								defaultValue={userSettings.unitDisk?.toString() ?? String(Unit.Bytes)}
+							>
+								<SelectTrigger id="unitDisk">
 									<SelectValue />
 								</SelectTrigger>
 								<SelectContent>
-									<SelectItem value="mbps">MB/s (Megabytes per second)</SelectItem>
-									<SelectItem value="bps">bps (Bits per second)</SelectItem>
+									<SelectItem value={String(Unit.Bytes)}>
+										<Trans>Bytes (KB/s, MB/s, GB/s)</Trans>
+									</SelectItem>
+									<SelectItem value={String(Unit.Bits)}>
+										<Trans>Bits (Kbps, Mbps, Gbps)</Trans>
+									</SelectItem>
 								</SelectContent>
 							</Select>
 						</div>

beszel/site/src/components/routes/settings/layout.tsx

@@ -63,7 +63,7 @@ export default function SettingsLayout() {
 			title: t`Tokens & Fingerprints`,
 			href: getPagePath($router, "settings", { name: "tokens" }),
 			icon: FingerprintIcon,
-			// admin: true,
+			noReadOnly: true,
 		},
 		{
 			title: t`YAML Config`,

beszel/site/src/components/routes/settings/sidebar-nav.tsx

@@ -1,5 +1,5 @@
 import React from "react"
-import { cn, isAdmin } from "@/lib/utils"
+import { cn, isAdmin, isReadOnlyUser } from "@/lib/utils"
 import { buttonVariants } from "../../ui/button"
 import { $router, Link, navigate } from "../../router"
 import { useStore } from "@nanostores/react"
@@ -12,6 +12,7 @@ interface SidebarNavProps extends React.HTMLAttributes<HTMLElement> {
 		title: string
 		icon?: React.FC<React.SVGProps<SVGSVGElement>>
 		admin?: boolean
+		noReadOnly?: boolean
 	}[]
 }
 
@@ -46,7 +47,7 @@ export function SidebarNav({ className, items, ...props }: SidebarNavProps) {
 			{/* Desktop View */}
 			<nav className={cn("hidden md:grid gap-1", className)} {...props}>
 				{items.map((item) => {
-					if (item.admin && !isAdmin()) {
+					if ((item.admin && !isAdmin()) || (item.noReadOnly && isReadOnlyUser())) {
 						return null
 					}
 					return (

beszel/site/src/components/routes/settings/tokens-fingerprints.tsx

@@ -34,6 +34,8 @@ import {
 	InstallDropdown,
 } from "@/components/install-dropdowns"
 import { AppleIcon, DockerIcon, TuxIcon, WindowsIcon } from "@/components/ui/icons"
+import { redirectPage } from "@nanostores/router"
+import { $router } from "@/components/router"
 
 const pbFingerprintOptions = {
 	expand: "system",
@@ -41,6 +43,9 @@ const pbFingerprintOptions = {
 }
 
 const SettingsFingerprintsPage = memo(() => {
+	if (isReadOnlyUser()) {
+		redirectPage($router, "settings", { name: "general" })
+	}
 	const [fingerprints, setFingerprints] = useState<FingerprintRecord[]>([])
 
 	// Get fingerprint records on mount

beszel/site/src/components/routes/system.tsx

@@ -11,7 +11,7 @@ import {
 	$temperatureFilter,
 } from "@/lib/stores"
 import { ChartData, ChartTimes, ContainerStatsRecord, GPUData, SystemRecord, SystemStatsRecord } from "@/types"
-import { ChartType, Os } from "@/lib/enums"
+import { ChartType, Unit, Os } from "@/lib/enums"
 import React, { lazy, memo, useCallback, useEffect, useMemo, useRef, useState } from "react"
 import { Card, CardHeader, CardTitle, CardDescription } from "../ui/card"
 import { useStore } from "@nanostores/react"
@@ -21,9 +21,10 @@ import ChartTimeSelect from "../charts/chart-time-select"
 import {
 	chartTimeData,
 	cn,
+	decimalString,
+	formatBytes,
 	getHostDisplayValue,
 	getPbTimestamp,
-	getSizeAndUnit,
 	listen,
 	toFixedFloat,
 	useLocalStorage,
@@ -47,6 +48,7 @@ const DiskChart = lazy(() => import("../charts/disk-chart"))
 const SwapChart = lazy(() => import("../charts/swap-chart"))
 const TemperatureChart = lazy(() => import("../charts/temperature-chart"))
 const GpuPowerChart = lazy(() => import("../charts/gpu-power-chart"))
+const LoadAverageChart = lazy(() => import("../charts/load-average-chart"))
 
 const cache = new Map<string, any>()
 
@@ -131,6 +133,7 @@ export default function SystemDetail({ name }: { name: string }) {
 	const [bottomSpacing, setBottomSpacing] = useState(0)
 	const [chartLoading, setChartLoading] = useState(true)
 	const isLongerChart = chartTime !== "1h"
+	const userSettings = $userSettings.get()
 
 	useEffect(() => {
 		document.title = `${name} / Beszel`
@@ -472,7 +475,13 @@ export default function SystemDetail({ name }: { name: string }) {
 						description={t`Average system-wide CPU utilization`}
 						cornerEl={maxValSelect}
 					>
-						<AreaChartDefault chartData={chartData} chartName="CPU Usage" maxToggled={maxValues} unit="%" />
+						<AreaChartDefault
+							chartData={chartData}
+							chartName="CPU Usage"
+							maxToggled={maxValues}
+							tickFormatter={(val) => toFixedFloat(val, 2) + "%"}
+							contentFormatter={({ value }) => decimalString(value) + "%"}
+						/>
 					</ChartCard>
 
 					{containerFilterBar && (
@@ -519,7 +528,19 @@ export default function SystemDetail({ name }: { name: string }) {
 						description={t`Throughput of root filesystem`}
 						cornerEl={maxValSelect}
 					>
-						<AreaChartDefault chartData={chartData} chartName="dio" maxToggled={maxValues} />
+						<AreaChartDefault
+							chartData={chartData}
+							chartName="dio"
+							maxToggled={maxValues}
+							tickFormatter={(val) => {
+								const { value, unit } = formatBytes(val, true, userSettings.unitDisk, true)
+								return toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit
+							}}
+							contentFormatter={({ value }) => {
+								const { value: convertedValue, unit } = formatBytes(value, true, userSettings.unitDisk, true)
+								return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+							}}
+						/>
 					</ChartCard>
 
 					<ChartCard
@@ -529,7 +550,19 @@ export default function SystemDetail({ name }: { name: string }) {
 						cornerEl={maxValSelect}
 						description={t`Network traffic of public interfaces`}
 					>
-						<AreaChartDefault chartData={chartData} chartName="bw" maxToggled={maxValues} />
+						<AreaChartDefault
+							chartData={chartData}
+							chartName="bw"
+							maxToggled={maxValues}
+							tickFormatter={(val) => {
+								let { value, unit } = formatBytes(val, true, userSettings.unitNet, true)
+								return toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit
+							}}
+							contentFormatter={({ value }) => {
+								const { value: convertedValue, unit } = formatBytes(value, true, userSettings.unitNet, true)
+								return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+							}}
+						/>
 					</ChartCard>
 
 					{containerFilterBar && containerData.length > 0 && (
@@ -563,6 +596,18 @@ export default function SystemDetail({ name }: { name: string }) {
 						</ChartCard>
 					)}
 
+					{/* Load Average chart */}
+					{system.info.l1 !== undefined && (
+						<ChartCard
+							empty={dataEmpty}
+							grid={grid}
+							title={t`Load Average`}
+							description={t`System load averages over time`}
+						>
+							<LoadAverageChart chartData={chartData} />
+						</ChartCard>
+					)}
+
 					{/* Temperature chart */}
 					{systemStats.at(-1)?.stats.t && (
 						<ChartCard
@@ -594,10 +639,6 @@ export default function SystemDetail({ name }: { name: string }) {
 					<div className="grid xl:grid-cols-2 gap-4">
 						{Object.keys(systemStats.at(-1)?.stats.g ?? {}).map((id) => {
 							const gpu = systemStats.at(-1)?.stats.g?.[id] as GPUData
-							const sizeFormatter = (value: number, decimals?: number) => {
-								const { v, u } = getSizeAndUnit(value, false)
-								return toFixedFloat(v, decimals || 1) + u
-							}
 							return (
 								<div key={id} className="contents">
 									<ChartCard
@@ -606,7 +647,12 @@ export default function SystemDetail({ name }: { name: string }) {
 										title={`${gpu.n} ${t`Usage`}`}
 										description={t`Average utilization of ${gpu.n}`}
 									>
-										<AreaChartDefault chartData={chartData} chartName={`g.${id}.u`} unit="%" />
+										<AreaChartDefault
+											chartData={chartData}
+											chartName={`g.${id}.u`}
+											tickFormatter={(val) => toFixedFloat(val, 2) + "%"}
+											contentFormatter={({ value }) => decimalString(value) + "%"}
+										/>
 									</ChartCard>
 									<ChartCard
 										empty={dataEmpty}
@@ -618,8 +664,14 @@ export default function SystemDetail({ name }: { name: string }) {
 											chartData={chartData}
 											chartName={`g.${id}.mu`}
 											max={gpu.mt}
-											tickFormatter={sizeFormatter}
-											contentFormatter={(value) => sizeFormatter(value, 2)}
+											tickFormatter={(val) => {
+												const { value, unit } = formatBytes(val, false, Unit.Bytes, true)
+												return toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit
+											}}
+											contentFormatter={({ value }) => {
+												const { value: convertedValue, unit } = formatBytes(value, false, Unit.Bytes, true)
+												return decimalString(convertedValue) + " " + unit
+											}}
 										/>
 									</ChartCard>
 								</div>
@@ -653,7 +705,19 @@ export default function SystemDetail({ name }: { name: string }) {
 										description={t`Throughput of ${extraFsName}`}
 										cornerEl={maxValSelect}
 									>
-										<AreaChartDefault chartData={chartData} chartName={`efs.${extraFsName}`} maxToggled={maxValues} />
+										<AreaChartDefault
+											chartData={chartData}
+											chartName={`efs.${extraFsName}`}
+											maxToggled={maxValues}
+											tickFormatter={(val) => {
+												const { value, unit } = formatBytes(val, true, userSettings.unitDisk, true)
+												return toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit
+											}}
+											contentFormatter={({ value }) => {
+												const { value: convertedValue, unit } = formatBytes(value, true, userSettings.unitDisk, true)
+												return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+											}}
+										/>
 									</ChartCard>
 								</div>
 							)

beszel/site/src/components/systems-table/systems-table.tsx

@@ -68,11 +68,11 @@ import { useStore } from "@nanostores/react"
 import {
 	cn,
 	copyToClipboard,
-	decimalString,
 	isReadOnlyUser,
 	useLocalStorage,
-	convertTemperature,
-	convertNetworkSpeed,
+	formatTemperature,
+	decimalString,
+	formatBytes,
 } from "@/lib/utils"
 import AlertsButton from "../alerts/alert-button"
 import { $router, Link, navigate } from "../router"
@@ -182,14 +182,14 @@ export default function SystemsTable() {
 							onClick={() => copyToClipboard(info.getValue() as string)}
 						>
 							{info.getValue() as string}
-							<CopyIcon className="h-2.5 w-2.5" />
+							<CopyIcon className="size-2.5" />
 						</Button>
 					</span>
 				),
 				header: sortableHeader,
 			},
 			{
-				accessorFn: (originalRow) => originalRow.info.cpu,
+				accessorFn: ({ info }) => decimalString(info.cpu, info.cpu >= 10 ? 1 : 2),
 				id: "cpu",
 				name: () => t`CPU`,
 				cell: CellFormatter,
@@ -222,55 +222,60 @@ export default function SystemsTable() {
 				header: sortableHeader,
 			},
 			{
-				accessorFn: (originalRow) => originalRow.info.b || 0,
-				id: "net",
-				name: () => t`Net`,
-				size: 50,
-				Icon: EthernetIcon,
-				header: sortableHeader,
-				cell(info) {
-					const val = info.getValue() as number
-					const userSettings = useStore($userSettings)
-					const { display } = convertNetworkSpeed(val, userSettings.networkUnit)
-					return <span className="tabular-nums whitespace-nowrap">{display}</span>
+				id: "loadAverage",
+				accessorFn: ({ info }) => {
+					const { l1 = 0, l5 = 0, l15 = 0 } = info
+					return l1 + l5 + l15
 				},
-			},
-			{
-				accessorFn: (originalRow) => originalRow.info.l5,
-				id: "l5",
-				name: () => t({ message: "L5", comment: "Load average 5 minutes" }),
+				name: () => t({ message: "Load Avg", comment: "Short label for load average" }),
 				size: 0,
-				hideSort: true,
 				Icon: HourglassIcon,
 				header: sortableHeader,
-				cell(info) {
-					const val = info.getValue() as number
-					if (!val) {
+				cell(info: CellContext<SystemRecord, unknown>) {
+					const { info: sysInfo, status } = info.row.original
+					if (sysInfo.l1 == undefined) {
 						return null
 					}
+
+					const { l1 = 0, l5 = 0, l15 = 0, t: cpuThreads = 1 } = sysInfo
+					const loadAverages = [l1, l5, l15]
+
+					function getDotColor() {
+						const max = Math.max(...loadAverages)
+						const normalized = max / cpuThreads
+						if (status !== "up") return "bg-primary/30"
+						if (normalized < 0.7) return "bg-green-500"
+						if (normalized < 1.0) return "bg-yellow-500"
+						return "bg-red-600"
+					}
+
 					return (
-						<span className={cn("tabular-nums whitespace-nowrap", viewMode === "table" && "ps-1")}>
-							{decimalString(val)}
-						</span>
+						<div className="flex items-center gap-2 w-full tabular-nums tracking-tight">
+							<span className={cn("inline-block size-2 rounded-full", getDotColor())} />
+							{loadAverages.map((la, i) => (
+								<span key={i}>{decimalString(la, la >= 10 ? 1 : 2)}</span>
+							))}
+						</div>
 					)
 				},
 			},
 			{
-				accessorFn: (originalRow) => originalRow.info.l15,
-				id: "l15",
-				name: () => t({ message: "L15", comment: "Load average 15 minutes" }),
+				accessorFn: (originalRow) => originalRow.info.b || 0,
+				id: "net",
+				name: () => t`Net`,
 				size: 0,
-				hideSort: true,
-				Icon: HourglassIcon,
+				Icon: EthernetIcon,
 				header: sortableHeader,
 				cell(info) {
-					const val = info.getValue() as number
-					if (!val) {
+					if (info.row.original.status !== "up") {
 						return null
 					}
+					const val = info.getValue() as number
+					const userSettings = useStore($userSettings)
+					const { value, unit } = formatBytes(val, true, userSettings.unitNet, true)
 					return (
-						<span className={cn("tabular-nums whitespace-nowrap", viewMode === "table" && "ps-1")}>
-							{decimalString(val)}
+						<span className="tabular-nums whitespace-nowrap">
+							{decimalString(value, value >= 100 ? 1 : 2)} {unit}
 						</span>
 					)
 				},
@@ -289,10 +294,10 @@ export default function SystemsTable() {
 						return null
 					}
 					const userSettings = useStore($userSettings)
-					const { value, symbol } = convertTemperature(val, userSettings.temperatureUnit)
+					const { value, unit } = formatTemperature(val, userSettings.unitTemp)
 					return (
 						<span className={cn("tabular-nums whitespace-nowrap", viewMode === "table" && "ps-0.5")}>
-							{decimalString(value, value >= 100 ? 1 : 2)} {symbol}
+							{decimalString(value, value >= 100 ? 1 : 2)} {unit}
 						</span>
 					)
 				},
@@ -543,7 +548,7 @@ function SystemsTableHead({ table, colLength }: { table: TableType<SystemRecord>
 					<TableRow key={headerGroup.id}>
 						{headerGroup.headers.map((header) => {
 							return (
-								<TableHead className="px-1" key={header.id}>
+								<TableHead className="px-1.5" key={header.id}>
 									{flexRender(header.column.columnDef.header, header.getContext())}
 								</TableHead>
 							)
@@ -765,4 +770,4 @@ function IndicatorDot({ system, className }: { system: SystemRecord; className?:
 			// style={{ marginBottom: "-1px" }}
 		/>
 	)
-}
+}

beszel/site/src/components/ui/collapsible.tsx

@@ -0,0 +1,49 @@
+import * as React from "react"
+import { ChevronDownIcon, HourglassIcon } from "lucide-react"
+import { cn } from "@/lib/utils"
+import { Button } from "./button"
+
+interface CollapsibleProps {
+	title: string
+	children: React.ReactNode
+	description?: React.ReactNode
+	defaultOpen?: boolean
+	className?: string
+	icon?: React.ReactNode
+}
+
+export function Collapsible({ title, children, description, defaultOpen = false, className, icon }: CollapsibleProps) {
+	const [isOpen, setIsOpen] = React.useState(defaultOpen)
+
+	return (
+		<div className={cn("border rounded-lg", className)}>
+			<Button
+				variant="ghost"
+				className="w-full justify-between p-4 font-semibold"
+				onClick={() => setIsOpen(!isOpen)}
+			>
+				<div className="flex items-center gap-2">
+					{icon}
+					{title}
+				</div>
+				<ChevronDownIcon
+					className={cn("h-4 w-4 transition-transform duration-200", {
+						"rotate-180": isOpen,
+					})}
+				/>
+			</Button>
+			{description && (
+				<div className="px-4 pb-2 text-sm text-muted-foreground">
+					{description}
+				</div>
+			)}
+			{isOpen && (
+				<div className="px-4 pb-4">
+					<div className="grid gap-3">
+						{children}
+					</div>
+				</div>
+			)}
+		</div>
+	)
+} 

beszel/site/src/lib/enums.ts

@@ -1,3 +1,4 @@
+/** Operating system */
 export enum Os {
 	Linux = 0,
 	Darwin,
@@ -5,9 +6,18 @@ export enum Os {
 	FreeBSD,
 }
 
+/** Type of chart */
 export enum ChartType {
 	Memory,
 	Disk,
 	Network,
 	CPU,
 }
+
+/** Unit of measurement */
+export enum Unit {
+	Bytes,
+	Bits,
+	Celsius,
+	Fahrenheit,
+}

beszel/site/src/lib/stores.ts

@@ -28,9 +28,9 @@ export const $maxValues = atom(false)
 export const $userSettings = map<UserSettings>({
 	chartTime: "1h",
 	emails: [pb.authStore.record?.email || ""],
-	temperatureUnit: "celsius",
-	networkUnit: "mbps",
-	diskUnit: "mbps",
+	// unitTemp: "celsius",
+	// unitNet: "mbps",
+	// unitDisk: "mbps",
 })
 // update local storage on change
 $userSettings.subscribe((value) => {

beszel/site/src/lib/utils.ts

@@ -3,7 +3,15 @@ import { toast } from "@/components/ui/use-toast"
 import { type ClassValue, clsx } from "clsx"
 import { twMerge } from "tailwind-merge"
 import { $alerts, $copyContent, $systems, $userSettings, pb } from "./stores"
-import { AlertInfo, AlertRecord, ChartTimeData, ChartTimes, FingerprintRecord, SystemRecord, TemperatureUnit, TemperatureConversion, SpeedUnit, SpeedConversion } from "@/types"
+import {
+	AlertInfo,
+	AlertRecord,
+	ChartTimeData,
+	ChartTimes,
+	FingerprintRecord,
+	SystemRecord,
+	UserSettings,
+} from "@/types"
 import { RecordModel, RecordSubscription } from "pocketbase"
 import { WritableAtom } from "nanostores"
 import { timeDay, timeHour } from "d3-time"
@@ -11,6 +19,7 @@ import { useEffect, useState } from "react"
 import { CpuIcon, HardDriveIcon, MemoryStickIcon, ServerIcon } from "lucide-react"
 import { EthernetIcon, HourglassIcon, ThermometerIcon } from "@/components/ui/icons"
 import { prependBasePath } from "@/components/router"
+import { Unit } from "./enums"
 
 export function cn(...inputs: ClassValue[]) {
 	return twMerge(clsx(inputs))
@@ -73,7 +82,10 @@ export const updateSystemList = (() => {
 
 /** Logs the user out by clearing the auth store and unsubscribing from realtime updates. */
 export async function logOut() {
-	sessionStorage.setItem("lo", "t")
+	$systems.set([])
+	$alerts.set([])
+	$userSettings.set({} as UserSettings)
+	sessionStorage.setItem("lo", "t") // prevent auto login on logout
 	pb.authStore.clear()
 	pb.realtime.unsubscribe()
 }
@@ -225,17 +237,17 @@ export function useYAxisWidth() {
 	return { yAxisWidth, updateYAxisWidth }
 }
 
-export function toFixedWithoutTrailingZeros(num: number, digits: number) {
-	return parseFloat(num.toFixed(digits)).toString()
-}
-
+/** Format number to x decimal places, without trailing zeros */
 export function toFixedFloat(num: number, digits: number) {
-	return parseFloat(num.toFixed(digits))
+	return parseFloat((digits === 0 ? Math.ceil(num) : num).toFixed(digits))
 }
 
 let decimalFormatters: Map<number, Intl.NumberFormat> = new Map()
-/** Format number to x decimal places */
+/** Format number to x decimal places, maintaining trailing zeros */
 export function decimalString(num: number, digits = 2) {
+	if (digits === 0) {
+		return Math.ceil(num).toString()
+	}
 	let formatter = decimalFormatters.get(digits)
 	if (!formatter) {
 		formatter = new Intl.NumberFormat(undefined, {
@@ -266,143 +278,93 @@ export function useLocalStorage<T>(key: string, defaultValue: T) {
 	return [value, setValue]
 }
 
-/** Convert temperature from Celsius to the specified unit */
-export function convertTemperature(
-	celsius: number,
-	unit: TemperatureUnit = "celsius"
-): TemperatureConversion {
-	switch (unit) {
-		case "fahrenheit":
-			return { value: (celsius * 9) / 5 + 32, symbol: "°F" }
-		default:
-			return { value: celsius, symbol: "°C" }
+/** Format temperature to user's preferred unit */
+export function formatTemperature(celsius: number, unit?: Unit): { value: number; unit: string } {
+	if (!unit) {
+		unit = $userSettings.get().unitTemp || Unit.Celsius
 	}
-}
-
-/** Convert network speed from MB/s to the specified unit  */
-export function convertNetworkSpeed(
-	mbps: number,
-	unit: SpeedUnit = "mbps"
-): SpeedConversion {
-	switch (unit) {
-		case "bps": {
-			const bps = mbps * 8 * 1_000_000 // Convert MB/s to bits per second
-
-			// Format large numbers appropriately
-			if (bps >= 1_000_000_000) {
-				return {
-					value: bps / 1_000_000_000,
-					symbol: " Gbps",
-					display: `${decimalString(bps / 1_000_000_000, bps >= 10_000_000_000 ? 0 : 1)} Gbps`,
-				}
-			} else if (bps >= 1_000_000) {
-				return {
-					value: bps / 1_000_000,
-					symbol: " Mbps",
-					display: `${decimalString(bps / 1_000_000, bps >= 10_000_000 ? 0 : 1)} Mbps`,
-				}
-			} else if (bps >= 1_000) {
-				return {
-					value: bps / 1_000,
-					symbol: " Kbps",
-					display: `${decimalString(bps / 1_000, bps >= 10_000 ? 0 : 1)} Kbps`,
-				}
-			} else {
-				return {
-					value: bps,
-					symbol: " bps",
-					display: `${Math.round(bps)} bps`,
-				}
-			}
+	// need loose equality check due to form data being strings
+	if (unit == Unit.Fahrenheit) {
+		return {
+			value: celsius * 1.8 + 32,
+			unit: "°F",
 		}
-		default:
-			return {
-				value: mbps,
-				symbol: " MB/s",
-				display: `${decimalString(mbps, mbps >= 100 ? 1 : 2)} MB/s`,
-			}
+	}
+	return {
+		value: celsius,
+		unit: "°C",
 	}
 }
 
-/** Convert disk speed from MB/s to the specified unit  */
-export function convertDiskSpeed(
-	mbps: number,
-	unit: SpeedUnit = "mbps"
-): SpeedConversion {
-	switch (unit) {
-		case "bps": {
-			const bps = mbps * 8 * 1_000_000 // Convert MB/s to bits per second
+/** Format bytes to user's preferred unit */
+export function formatBytes(
+	size: number,
+	perSecond = false,
+	unit = Unit.Bytes,
+	isMegabytes = false
+): { value: number; unit: string } {
+	// Convert MB to bytes if isMegabytes is true
+	if (isMegabytes) size *= 1024 * 1024
 
-			// Format large numbers appropriately
-			if (bps >= 1_000_000_000) {
-				return {
-					value: bps / 1_000_000_000,
-					symbol: " Gbps",
-					display: `${decimalString(bps / 1_000_000_000, bps >= 10_000_000_000 ? 0 : 1)} Gbps`,
-				}
-			} else if (bps >= 1_000_000) {
-				return {
-					value: bps / 1_000_000,
-					symbol: " Mbps",
-					display: `${decimalString(bps / 1_000_000, bps >= 10_000_000 ? 0 : 1)} Mbps`,
-				}
-			} else if (bps >= 1_000) {
-				return {
-					value: bps / 1_000,
-					symbol: " Kbps",
-					display: `${decimalString(bps / 1_000, bps >= 10_000 ? 0 : 1)} Kbps`,
-				}
-			} else {
-				return {
-					value: bps,
-					symbol: " bps",
-					display: `${Math.round(bps)} bps`,
-				}
+	// need loose equality check due to form data being strings
+	if (unit == Unit.Bits) {
+		const bits = size * 8
+		const suffix = perSecond ? "ps" : ""
+		if (bits < 1000) return { value: bits, unit: `b${suffix}` }
+		if (bits < 1_000_000) return { value: bits / 1_000, unit: `Kb${suffix}` }
+		if (bits < 1_000_000_000)
+			return {
+				value: bits / 1_000_000,
+				unit: `Mb${suffix}`,
 			}
+		if (bits < 1_000_000_000_000)
+			return {
+				value: bits / 1_000_000_000,
+				unit: `Gb${suffix}`,
+			}
+		return {
+			value: bits / 1_000_000_000_000,
+			unit: `Tb${suffix}`,
 		}
-		default:
-			return {
-				value: mbps,
-				symbol: " MB/s",
-				display: `${decimalString(mbps, mbps >= 100 ? 1 : 2)} MB/s`,
-			}
+	}
+	// bytes
+	const suffix = perSecond ? "/s" : ""
+	if (size < 100) return { value: size, unit: `B${suffix}` }
+	if (size < 1000 * 1024) return { value: size / 1024, unit: `KB${suffix}` }
+	if (size < 1000 * 1024 ** 2)
+		return {
+			value: size / 1024 ** 2,
+			unit: `MB${suffix}`,
+		}
+	if (size < 1000 * 1024 ** 3)
+		return {
+			value: size / 1024 ** 3,
+			unit: `GB${suffix}`,
+		}
+	return {
+		value: size / 1024 ** 4,
+		unit: `TB${suffix}`,
 	}
 }
 
+/** Fetch or create user settings in database */
 export async function updateUserSettings() {
 	try {
 		const req = await pb.collection("user_settings").getFirstListItem("", { fields: "settings" })
 		$userSettings.set(req.settings)
 		return
 	} catch (e) {
-		console.log("get settings", e)
+		console.error("get settings", e)
 	}
 	// create user settings if error fetching existing
 	try {
 		const createdSettings = await pb.collection("user_settings").create({ user: pb.authStore.record!.id })
 		$userSettings.set(createdSettings.settings)
 	} catch (e) {
-		console.log("create settings", e)
+		console.error("create settings", e)
 	}
 }
 
-/**
- * Get the value and unit of size (TB, GB, or MB) for a given size
- * @param n size in gigabytes or megabytes
- * @param isGigabytes boolean indicating if n represents gigabytes (true) or megabytes (false)
- * @returns an object containing the value and unit of size
- */
-export const getSizeAndUnit = (n: number, isGigabytes = true) => {
-	const sizeInGB = isGigabytes ? n : n / 1_000
-
-	if (sizeInGB >= 1_000) {
-		return { v: sizeInGB / 1_000, u: " TB" }
-	} else if (sizeInGB >= 1) {
-		return { v: sizeInGB, u: " GB" }
-	}
-	return { v: isGigabytes ? sizeInGB * 1_000 : n, u: " MB" }
-}
-
 export const chartMargin = { top: 12 }
 
 export const alertInfo: Record<string, AlertInfo> = {
@@ -445,6 +407,16 @@ export const alertInfo: Record<string, AlertInfo> = {
 		icon: ThermometerIcon,
 		desc: () => t`Triggers when any sensor exceeds a threshold`,
 	},
+	LoadAvg1: {
+		name: () => t`Load Average 1m`,
+		unit: "",
+		icon: HourglassIcon,
+		max: 100,
+		min: 0.1,
+		start: 10,
+		step: 0.1,
+		desc: () => t`Triggers when 1 minute load average exceeds a threshold`,
+	},
 	LoadAvg5: {
 		name: () => t`Load Average 5m`,
 		unit: "",

beszel/site/src/types.d.ts

@@ -1,5 +1,5 @@
 import { RecordModel } from "pocketbase"
-import { Os } from "./lib/enums"
+import { Unit, Os } from "./lib/enums"
 
 // global window properties
 declare global {
@@ -22,22 +22,6 @@ export interface FingerprintRecord extends RecordModel {
 	}
 }
 
-// Unit preference types
-export type TemperatureUnit = "celsius" | "fahrenheit"
-export type SpeedUnit = "mbps" | "bps"
-
-// Unit conversion result types
-export interface TemperatureConversion {
-	value: number
-	symbol: string
-}
-
-export interface SpeedConversion {
-	value: number
-	symbol: string
-	display: string
-}
-
 export interface SystemRecord extends RecordModel {
 	name: string
 	host: string
@@ -60,6 +44,8 @@ export interface SystemInfo {
 	c: number
 	/** cpu model */
 	m: string
+	/** load average 1 minute */
+	l1?: number
 	/** load average 5 minutes */
 	l5?: number
 	/** load average 15 minutes */
@@ -221,9 +207,9 @@ export type UserSettings = {
 	chartTime: ChartTimes
 	emails?: string[]
 	webhooks?: string[]
-	temperatureUnit?: TemperatureUnit
-	networkUnit?: SpeedUnit
-	diskUnit?: SpeedUnit
+	unitTemp?: Unit
+	unitNet?: Unit
+	unitDisk?: Unit
 }
 
 type ChartDataContainer = {

beszel/site/tsconfig.app.json

@@ -2,10 +2,10 @@
 	"compilerOptions": {
 		"composite": true,
 		"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
-		"target": "ES2021",
+		"target": "ES2022",
 		"useDefineForClassFields": true,
 		"module": "ESNext",
-		"lib": ["ES2021", "DOM", "DOM.Iterable"],
+		"lib": ["ES2022", "DOM", "DOM.Iterable"],
 		"skipLibCheck": true,
 		"baseUrl": ".",
 		"paths": {