updates

* Adds temperature unit preference

* add unit preferences for networking

* adds options for MB/s and bps.

* supports disk throughput unit preferences

beszel/internal/users/users.go

@@ -17,7 +17,9 @@ type UserSettings struct {
 	ChartTime            string   `json:"chartTime"`
 	NotificationEmails   []string `json:"emails"`
 	NotificationWebhooks []string `json:"webhooks"`
-	// Language             string   `json:"lang"`
+	// TemperatureUnit      int      `json:"unitTemp"` // 0 for Celsius, 1 for Fahrenheit
+	// NetworkUnit          int      `json:"unitNet"`  // 0 for bytes, 1 for bits
+	// DiskUnit             int      `json:"unitDisk"` // 0 for bytes, 1 for bits
 }
 
 func NewUserManager(app core.App) *UserManager {

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

@@ -2,14 +2,7 @@ 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, chartMargin } from "@/lib/utils"
 // import Spinner from '../spinner'
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
@@ -30,7 +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,
@@ -38,12 +30,11 @@ 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()
@@ -98,15 +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 {
-								val = toFixedWithoutTrailingZeros(value, 2) + unit
-							}
-							return updateYAxisWidth(val)
-						}}
+						tickFormatter={(value) => updateYAxisWidth(tickFormatter(value))}
 						tickLine={false}
 						axisLine={false}
 					/>
@@ -117,12 +100,7 @@ export default memo(function AreaChartDefault({
 						content={
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
-								contentFormatter={({ value }) => {
-									if (contentFormatter) {
-										return contentFormatter(value)
-									}
-									return decimalString(value) + unit
-								}}
+								contentFormatter={contentFormatter}
 								// indicator="line"
 							/>
 						}

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

@@ -5,18 +5,18 @@ import {
 	useYAxisWidth,
 	cn,
 	formatShortDate,
-	decimalString,
 	chartMargin,
-	toFixedFloat,
-	getSizeAndUnit,
 	toFixedWithoutTrailingZeros,
+	formatBytes,
+	decimalString,
+	toFixedFloat,
 } from "@/lib/utils"
 // import Spinner from '../spinner'
 import { useStore } from "@nanostores/react"
-import { $containerFilter } from "@/lib/stores"
+import { $containerFilter, $userSettings } from "@/lib/stores"
 import { ChartData } from "@/types"
 import { Separator } from "../ui/separator"
-import { ChartType } from "@/lib/enums"
+import { ChartType, DataUnit } from "@/lib/enums"
 
 export default memo(function ContainerChart({
 	dataKey,
@@ -30,6 +30,7 @@ export default memo(function ContainerChart({
 	unit?: string
 }) {
 	const filter = useStore($containerFilter)
+	const userSettings = useStore($userSettings)
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 
 	const { containerData } = chartData
@@ -88,9 +89,10 @@ export default memo(function ContainerChart({
 				return updateYAxisWidth(val)
 			}
 		} else {
-			obj.tickFormatter = (value) => {
-				const { v, u } = getSizeAndUnit(value, false)
-				return updateYAxisWidth(`${toFixedFloat(v, 2)}${u}${isNetChart ? "/s" : ""}`)
+			const chartUnit = isNetChart ? userSettings.unitNet : DataUnit.Bytes
+			obj.tickFormatter = (val) => {
+				const { value, unit } = formatBytes(val, isNetChart, chartUnit, true)
+				return updateYAxisWidth(toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit)
 			}
 		}
 		// tooltip formatter
@@ -99,12 +101,14 @@ export default memo(function ContainerChart({
 				try {
 					const sent = item?.payload?.[key]?.ns ?? 0
 					const received = item?.payload?.[key]?.nr ?? 0
+					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">
-							{decimalString(received)} MB/s
+							{decimalString(receivedValue)} {receivedUnit}
 							<span className="opacity-70 ms-0.5"> rx </span>
 							<Separator orientation="vertical" className="h-3 mx-1.5 bg-primary/40" />
-							{decimalString(sent)} MB/s
+							{decimalString(sentValue)} {sentUnit}
 							<span className="opacity-70 ms-0.5"> tx</span>
 						</span>
 					)
@@ -114,8 +118,8 @@ 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, DataUnit.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, toFixedFloat, chartMargin, formatBytes } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo } from "react"
 import { useLingui } from "@lingui/react/macro"
+import { DataUnit } 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, DataUnit.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, DataUnit.Bytes, true)
+									return decimalString(convertedValue) + " " + unit
 								}}
 							/>
 						}

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, toFixedFloat, decimalString, formatShortDate, chartMargin, formatBytes } from "@/lib/utils"
 import { memo } from "react"
 import { ChartData } from "@/types"
 import { useLingui } from "@lingui/react/macro"
+import { DataUnit } 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, DataUnit.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, DataUnit.Bytes, true)
+									return decimalString(convertedValue, convertedValue >= 100 ? 1 : 2) + " " + unit
+								}}
 							/>
 						}
 					/>

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

@@ -13,16 +13,18 @@ import {
 	cn,
 	formatShortDate,
 	toFixedWithoutTrailingZeros,
-	decimalString,
 	chartMargin,
+	convertTemperature,
+	decimalString,
 } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
-import { $temperatureFilter } from "@/lib/stores"
+import { $temperatureFilter, $userSettings } from "@/lib/stores"
 import { useStore } from "@nanostores/react"
 
 export default memo(function TemperatureChart({ chartData }: { chartData: ChartData }) {
 	const filter = useStore($temperatureFilter)
+	const userSettings = useStore($userSettings)
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 
 	if (chartData.systemStats.length === 0) {
@@ -72,9 +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)
-							return updateYAxisWidth(val + " °C")
+						tickFormatter={(val) => {
+							const { value, unit } = convertTemperature(val, userSettings.unitTemp)
+							return updateYAxisWidth(toFixedWithoutTrailingZeros(value, 2) + " " + unit)
 						}}
 						tickLine={false}
 						axisLine={false}
@@ -88,7 +90,10 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 						content={
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
-								contentFormatter={(item) => decimalString(item.value) + " °C"}
+								contentFormatter={(item) => {
+									const { value, unit } = convertTemperature(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 { DataUnit, TemperatureUnit } from "@/lib/enums"
 
 export default function SettingsProfilePage({ userSettings }: { userSettings: UserSettings }) {
 	const [isLoading, setIsLoading] = useState(false)
@@ -101,6 +101,75 @@ export default function SettingsProfilePage({ userSettings }: { userSettings: Us
 					</p>
 				</div>
 				<Separator />
+				<div className="space-y-2">
+					<div className="mb-4">
+						<h3 className="mb-1 text-lg font-medium">
+							<Trans>Unit preferences</Trans>
+						</h3>
+						<p className="text-sm text-muted-foreground leading-relaxed">
+							<Trans>Change display units for metrics.</Trans>
+						</p>
+					</div>
+					<div className="grid sm:grid-cols-3 gap-4">
+						<div className="space-y-2">
+							<Label className="block" htmlFor="unitTemp">
+								<Trans>Temperature unit</Trans>
+							</Label>
+							<Select
+								name="unitTemp"
+								key={userSettings.unitTemp}
+								defaultValue={userSettings.unitTemp?.toString() || String(TemperatureUnit.Celsius)}
+							>
+								<SelectTrigger id="unitTemp">
+									<SelectValue />
+								</SelectTrigger>
+								<SelectContent>
+									<SelectItem value={String(TemperatureUnit.Celsius)}>Celsius (°C)</SelectItem>
+									<SelectItem value={String(TemperatureUnit.Fahrenheit)}>Fahrenheit (°F)</SelectItem>
+								</SelectContent>
+							</Select>
+						</div>
+
+						<div className="space-y-2">
+							<Label className="block" htmlFor="unitTemp">
+								<Trans>Network unit</Trans>
+							</Label>
+							<Select
+								name="unitNet"
+								key={userSettings.unitNet}
+								defaultValue={userSettings.unitNet?.toString() ?? String(DataUnit.Bytes)}
+							>
+								<SelectTrigger id="unitTemp">
+									<SelectValue />
+								</SelectTrigger>
+								<SelectContent>
+									<SelectItem value={String(DataUnit.Bytes)}>Bytes (KB/s, MB/s, GB/s)</SelectItem>
+									<SelectItem value={String(DataUnit.Bits)}>Bits (kbps, Mbps, Gbps)</SelectItem>
+								</SelectContent>
+							</Select>
+						</div>
+
+						<div className="space-y-2">
+							<Label className="block" htmlFor="unitDisk">
+								<Trans>Disk unit</Trans>
+							</Label>
+							<Select
+								name="unitDisk"
+								key={userSettings.unitDisk}
+								defaultValue={userSettings.unitDisk?.toString() ?? String(DataUnit.Bytes)}
+							>
+								<SelectTrigger id="unitDisk">
+									<SelectValue />
+								</SelectTrigger>
+								<SelectContent>
+									<SelectItem value={String(DataUnit.Bytes)}>Bytes (KB/s, MB/s, GB/s)</SelectItem>
+									<SelectItem value={String(DataUnit.Bits)}>Bits (kbps, Mbps, Gbps)</SelectItem>
+								</SelectContent>
+							</Select>
+						</div>
+					</div>
+				</div>
+				<Separator />
 				<Button type="submit" className="flex items-center gap-1.5 disabled:opacity-100" disabled={isLoading}>
 					{isLoading ? <LoaderCircleIcon className="h-4 w-4 animate-spin" /> : <SaveIcon className="h-4 w-4" />}
 					<Trans>Save Settings</Trans>

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, DataUnit, 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"
@@ -21,11 +21,13 @@ import ChartTimeSelect from "../charts/chart-time-select"
 import {
 	chartTimeData,
 	cn,
+	decimalString,
+	formatBytes,
 	getHostDisplayValue,
 	getPbTimestamp,
-	getSizeAndUnit,
 	listen,
 	toFixedFloat,
+	toFixedWithoutTrailingZeros,
 	useLocalStorage,
 } from "@/lib/utils"
 import { Separator } from "../ui/separator"
@@ -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) => toFixedWithoutTrailingZeros(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 +550,20 @@ 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)
+								// value = value >= 10 ? Math.ceil(value) : value
+								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 && (
@@ -594,10 +628,10 @@ 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
-							}
+							// 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 +640,12 @@ 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.${id}.u`}
+											tickFormatter={(val) => toFixedWithoutTrailingZeros(val, 2) + "%"}
+											contentFormatter={({ value }) => decimalString(value) + "%"}
+										/>
 									</ChartCard>
 									<ChartCard
 										empty={dataEmpty}
@@ -618,8 +657,14 @@ export default function SystemDetail({ name }: { name: string }) {
 											chartData={chartData}
 											chartName={`g.${id}.mu`}
 											max={gpu.mt}
-											tickFormatter={sizeFormatter}
-											contentFormatter={(value) => sizeFormatter(value, 2)}
+											tickFormatter={(val) => {
+												const { value, unit } = formatBytes(val, false, DataUnit.Bytes, true)
+												return toFixedFloat(value, value >= 10 ? 0 : 1) + " " + unit
+											}}
+											contentFormatter={({ value }) => {
+												const { value: convertedValue, unit } = formatBytes(value, false, DataUnit.Bytes, true)
+												return decimalString(convertedValue) + " " + unit
+											}}
 										/>
 									</ChartCard>
 								</div>
@@ -653,7 +698,19 @@ 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

@@ -63,9 +63,17 @@ import {
 	PenBoxIcon,
 } from "lucide-react"
 import { memo, useEffect, useMemo, useRef, useState } from "react"
-import { $systems, pb } from "@/lib/stores"
+import { $systems, $userSettings, pb } from "@/lib/stores"
 import { useStore } from "@nanostores/react"
-import { cn, copyToClipboard, decimalString, isReadOnlyUser, useLocalStorage } from "@/lib/utils"
+import {
+	cn,
+	copyToClipboard,
+	isReadOnlyUser,
+	useLocalStorage,
+	convertTemperature,
+	decimalString,
+	formatBytes,
+} from "@/lib/utils"
 import AlertsButton from "../alerts/alert-button"
 import { $router, Link, navigate } from "../router"
 import { EthernetIcon, GpuIcon, HourglassIcon, ThermometerIcon } from "../ui/icons"
@@ -127,6 +135,7 @@ export default function SystemsTable() {
 	const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>([])
 	const [columnVisibility, setColumnVisibility] = useLocalStorage<VisibilityState>("cols", {})
 	const [viewMode, setViewMode] = useLocalStorage<ViewMode>("viewMode", window.innerWidth > 1024 ? "table" : "grid")
+	const userSettings = useStore($userSettings)
 
 	const locale = i18n.locale
 
@@ -217,12 +226,16 @@ export default function SystemsTable() {
 				accessorFn: (originalRow) => originalRow.info.b || 0,
 				id: "net",
 				name: () => t`Net`,
-				size: 50,
+				size: 0,
 				Icon: EthernetIcon,
 				header: sortableHeader,
 				cell(info) {
-					const val = info.getValue() as number
-					return <span className="tabular-nums whitespace-nowrap">{decimalString(val, val >= 100 ? 1 : 2)} MB/s</span>
+					const { value, unit } = formatBytes(info.getValue() as number, true, userSettings.unitNet, true)
+					return (
+						<span className="tabular-nums whitespace-nowrap">
+							{decimalString(value, value >= 100 ? 1 : 2)} {unit}
+						</span>
+					)
 				},
 			},
 			{
@@ -278,9 +291,10 @@ export default function SystemsTable() {
 					if (!val) {
 						return null
 					}
+					const { value, unit } = convertTemperature(val, userSettings.unitTemp)
 					return (
 						<span className={cn("tabular-nums whitespace-nowrap", viewMode === "table" && "ps-0.5")}>
-							{decimalString(val)} °C
+							{decimalString(value, value >= 100 ? 1 : 2)} {unit}
 						</span>
 					)
 				},

beszel/site/src/lib/enums.ts

@@ -11,3 +11,13 @@ export enum ChartType {
 	Network,
 	CPU,
 }
+
+export enum DataUnit {
+	Bytes,
+	Bits,
+}
+
+export enum TemperatureUnit {
+	Celsius,
+	Fahrenheit,
+}

beszel/site/src/lib/stores.ts

@@ -28,6 +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",
 })
 // update local storage on change
 $userSettings.subscribe((value) => {

beszel/site/src/lib/utils.ts

@@ -3,7 +3,16 @@ 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 } from "@/types"
+import {
+	AlertInfo,
+	AlertRecord,
+	ChartTimeData,
+	ChartTimes,
+	FingerprintRecord,
+	SystemRecord,
+	TemperatureConversion,
+	DataUnitConversion,
+} from "@/types"
 import { RecordModel, RecordSubscription } from "pocketbase"
 import { WritableAtom } from "nanostores"
 import { timeDay, timeHour } from "d3-time"
@@ -11,6 +20,7 @@ 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 { DataUnit, TemperatureUnit } from "./enums"
 
 export function cn(...inputs: ClassValue[]) {
 	return twMerge(clsx(inputs))
@@ -230,7 +240,7 @@ export function toFixedWithoutTrailingZeros(num: number, digits: number) {
 }
 
 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()
@@ -266,6 +276,72 @@ export function useLocalStorage<T>(key: string, defaultValue: T) {
 	return [value, setValue]
 }
 
+export function convertTemperature(celsius: number, unit = TemperatureUnit.Celsius): TemperatureConversion {
+	const userSettings = $userSettings.get()
+	unit ||= userSettings.unitTemp || TemperatureUnit.Celsius
+	// need loose equality check due to form data being strings
+	if (unit == TemperatureUnit.Fahrenheit) {
+		return {
+			value: celsius * 1.8 + 32,
+			unit: "°F",
+		}
+	}
+	return {
+		value: celsius,
+		unit: "°C",
+	}
+}
+
+export function formatBytes(
+	size: number,
+	perSecond = false,
+	unit = DataUnit.Bytes,
+	isMegabytes = false
+): DataUnitConversion {
+	// Convert MB to bytes if isMegabytes is true
+	if (isMegabytes) size *= 1024 * 1024
+
+	// need loose equality check due to form data being strings
+	if (unit == DataUnit.Bits) {
+		const bits = size * 8
+		const suffix = perSecond ? "ps" : ""
+		if (bits < 1000) return { value: bits, unit: `b${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}`,
+		}
+	}
+
+	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}`,
+	}
+}
+
 export async function updateUserSettings() {
 	try {
 		const req = await pb.collection("user_settings").getFirstListItem("", { fields: "settings" })

beszel/site/src/types.d.ts

@@ -1,5 +1,5 @@
 import { RecordModel } from "pocketbase"
-import { Os } from "./lib/enums"
+import { DataUnit, Os, TemperatureUnit } from "./lib/enums"
 
 // global window properties
 declare global {
@@ -22,6 +22,17 @@ export interface FingerprintRecord extends RecordModel {
 	}
 }
 
+// Unit conversion result types
+export interface TemperatureConversion {
+	value: number
+	unit: string
+}
+
+export interface DataUnitConversion {
+	value: number
+	unit: string
+}
+
 export interface SystemRecord extends RecordModel {
 	name: string
 	host: string
@@ -205,6 +216,9 @@ export type UserSettings = {
 	chartTime: ChartTimes
 	emails?: string[]
 	webhooks?: string[]
+	unitTemp?: TemperatureUnit
+	unitNet?: DataUnit
+	unitDisk?: DataUnit
 }
 
 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": {