New translations en.po (German)

agent/cpu.go

@@ -14,10 +14,10 @@ var lastPerCoreCpuTimes = make(map[uint16][]cpu.TimesStat)
 // init initializes the CPU monitoring by storing the initial CPU times
 // for the default 60-second cache interval.
 func init() {
-	if times, err := cpu.Times(false); err == nil && len(times) > 0 {
+	if times, err := cpu.Times(false); err == nil {
 		lastCpuTimes[60000] = times[0]
 	}
-	if perCoreTimes, err := cpu.Times(true); err == nil && len(perCoreTimes) > 0 {
+	if perCoreTimes, err := cpu.Times(true); err == nil {
 		lastPerCoreCpuTimes[60000] = perCoreTimes
 	}
 }

agent/disk.go

@@ -78,21 +78,14 @@ func (a *Agent) initializeDiskInfo() {
 		if _, exists := a.fsStats[key]; !exists {
 			if root {
 				slog.Info("Detected root device", "name", key)
-				// Try to map root device to a diskIoCounters entry. First
-				// checks for an exact key match, then uses findIoDevice for
-				// normalized / prefix-based matching (e.g. nda0p2 → nda0),
-				// and finally falls back to the FILESYSTEM env var.
+				// Check if root device is in /proc/diskstats. Do not guess a
+				// fallback device for root: that can misattribute root I/O to a
+				// different disk while usage remains tied to root mountpoint.
 				if _, ioMatch = diskIoCounters[key]; !ioMatch {
-					if matchedKey, match := findIoDevice(key, diskIoCounters); match {
+					if matchedKey, match := findIoDevice(filesystem, diskIoCounters); match {
 						key = matchedKey
 						ioMatch = true
-					} else if filesystem != "" {
-						if matchedKey, match := findIoDevice(filesystem, diskIoCounters); match {
-							key = matchedKey
-							ioMatch = true
-						}
-					}
-					if !ioMatch {
+					} else {
 						slog.Warn("Root I/O unmapped; set FILESYSTEM", "device", device, "mountpoint", mountpoint)
 					}
 				}
@@ -121,22 +114,14 @@ func (a *Agent) initializeDiskInfo() {
 	// Use FILESYSTEM env var to find root filesystem
 	if filesystem != "" {
 		for _, p := range partitions {
-			if filesystemMatchesPartitionSetting(filesystem, p) {
+			if strings.HasSuffix(p.Device, filesystem) || p.Mountpoint == filesystem {
 				addFsStat(p.Device, p.Mountpoint, true)
 				hasRoot = true
 				break
 			}
 		}
 		if !hasRoot {
-			// FILESYSTEM may name a physical disk absent from partitions (e.g.
-			// ZFS lists dataset paths like zroot/ROOT/default, not block devices).
-			// Try matching directly against diskIoCounters.
-			if ioKey, match := findIoDevice(filesystem, diskIoCounters); match {
-				a.fsStats[ioKey] = &system.FsStats{Root: true, Mountpoint: rootMountPoint}
-				hasRoot = true
-			} else {
-				slog.Warn("Partition details not found", "filesystem", filesystem)
-			}
+			slog.Warn("Partition details not found", "filesystem", filesystem)
 		}
 	}
 
@@ -202,180 +187,28 @@ func (a *Agent) initializeDiskInfo() {
 		}
 	}
 
-	// If no root filesystem set, try the most active I/O device as a last
-	// resort (e.g. ZFS where dataset names are unrelated to disk names).
+	// If no root filesystem set, use fallback
 	if !hasRoot {
-		rootKey := mostActiveIoDevice(diskIoCounters)
-		if rootKey != "" {
-			slog.Warn("Using most active device for root I/O; set FILESYSTEM to override", "device", rootKey)
-		} else {
-			rootKey = filepath.Base(rootMountPoint)
-			if _, exists := a.fsStats[rootKey]; exists {
-				rootKey = "root"
-			}
-			slog.Warn("Root I/O device not detected; set FILESYSTEM to override")
+		rootKey := filepath.Base(rootMountPoint)
+		if _, exists := a.fsStats[rootKey]; exists {
+			rootKey = "root"
 		}
+		slog.Warn("Root device not detected; root I/O disabled", "mountpoint", rootMountPoint)
 		a.fsStats[rootKey] = &system.FsStats{Root: true, Mountpoint: rootMountPoint}
 	}
 
-	a.pruneDuplicateRootExtraFilesystems()
 	a.initializeDiskIoStats(diskIoCounters)
 }
 
-// Removes extra filesystems that mirror root usage (https://github.com/henrygd/beszel/issues/1428).
-func (a *Agent) pruneDuplicateRootExtraFilesystems() {
-	var rootMountpoint string
-	for _, stats := range a.fsStats {
-		if stats != nil && stats.Root {
-			rootMountpoint = stats.Mountpoint
-			break
-		}
-	}
-	if rootMountpoint == "" {
-		return
-	}
-	rootUsage, err := disk.Usage(rootMountpoint)
-	if err != nil {
-		return
-	}
-	for name, stats := range a.fsStats {
-		if stats == nil || stats.Root {
-			continue
-		}
-		extraUsage, err := disk.Usage(stats.Mountpoint)
-		if err != nil {
-			continue
-		}
-		if hasSameDiskUsage(rootUsage, extraUsage) {
-			slog.Info("Ignoring duplicate FS", "name", name, "mount", stats.Mountpoint)
-			delete(a.fsStats, name)
-		}
-	}
-}
-
-// hasSameDiskUsage compares root/extra usage with a small byte tolerance.
-func hasSameDiskUsage(a, b *disk.UsageStat) bool {
-	if a == nil || b == nil || a.Total == 0 || b.Total == 0 {
-		return false
-	}
-	// Allow minor drift between sequential disk usage calls.
-	const toleranceBytes uint64 = 16 * 1024 * 1024
-	return withinUsageTolerance(a.Total, b.Total, toleranceBytes) &&
-		withinUsageTolerance(a.Used, b.Used, toleranceBytes)
-}
-
-// withinUsageTolerance reports whether two byte values differ by at most tolerance.
-func withinUsageTolerance(a, b, tolerance uint64) bool {
-	if a >= b {
-		return a-b <= tolerance
-	}
-	return b-a <= tolerance
-}
-
-type ioMatchCandidate struct {
-	name  string
-	bytes uint64
-	ops   uint64
-}
-
-// findIoDevice prefers exact device/label matches, then falls back to a
-// prefix-related candidate with the highest recent activity.
+// Returns matching device from /proc/diskstats.
+// bool is true if a match was found.
 func findIoDevice(filesystem string, diskIoCounters map[string]disk.IOCountersStat) (string, bool) {
-	filesystem = normalizeDeviceName(filesystem)
-	if filesystem == "" {
-		return "", false
-	}
-
-	candidates := []ioMatchCandidate{}
-
 	for _, d := range diskIoCounters {
-		if normalizeDeviceName(d.Name) == filesystem || (d.Label != "" && normalizeDeviceName(d.Label) == filesystem) {
+		if d.Name == filesystem || (d.Label != "" && d.Label == filesystem) {
 			return d.Name, true
 		}
-		if prefixRelated(normalizeDeviceName(d.Name), filesystem) ||
-			(d.Label != "" && prefixRelated(normalizeDeviceName(d.Label), filesystem)) {
-			candidates = append(candidates, ioMatchCandidate{
-				name:  d.Name,
-				bytes: d.ReadBytes + d.WriteBytes,
-				ops:   d.ReadCount + d.WriteCount,
-			})
-		}
 	}
-
-	if len(candidates) == 0 {
-		return "", false
-	}
-
-	best := candidates[0]
-	for _, c := range candidates[1:] {
-		if c.bytes > best.bytes ||
-			(c.bytes == best.bytes && c.ops > best.ops) ||
-			(c.bytes == best.bytes && c.ops == best.ops && c.name < best.name) {
-			best = c
-		}
-	}
-
-	slog.Info("Using disk I/O fallback", "requested", filesystem, "selected", best.name)
-	return best.name, true
-}
-
-// mostActiveIoDevice returns the device with the highest I/O activity,
-// or "" if diskIoCounters is empty.
-func mostActiveIoDevice(diskIoCounters map[string]disk.IOCountersStat) string {
-	var best ioMatchCandidate
-	for _, d := range diskIoCounters {
-		c := ioMatchCandidate{
-			name:  d.Name,
-			bytes: d.ReadBytes + d.WriteBytes,
-			ops:   d.ReadCount + d.WriteCount,
-		}
-		if best.name == "" || c.bytes > best.bytes ||
-			(c.bytes == best.bytes && c.ops > best.ops) ||
-			(c.bytes == best.bytes && c.ops == best.ops && c.name < best.name) {
-			best = c
-		}
-	}
-	return best.name
-}
-
-// prefixRelated reports whether either identifier is a prefix of the other.
-func prefixRelated(a, b string) bool {
-	if a == "" || b == "" || a == b {
-		return false
-	}
-	return strings.HasPrefix(a, b) || strings.HasPrefix(b, a)
-}
-
-// filesystemMatchesPartitionSetting checks whether a FILESYSTEM env var value
-// matches a partition by mountpoint, exact device name, or prefix relationship
-// (e.g. FILESYSTEM=ada0 matches partition /dev/ada0p2).
-func filesystemMatchesPartitionSetting(filesystem string, p disk.PartitionStat) bool {
-	filesystem = strings.TrimSpace(filesystem)
-	if filesystem == "" {
-		return false
-	}
-	if p.Mountpoint == filesystem {
-		return true
-	}
-
-	fsName := normalizeDeviceName(filesystem)
-	partName := normalizeDeviceName(p.Device)
-	if fsName == "" || partName == "" {
-		return false
-	}
-	if fsName == partName {
-		return true
-	}
-	return prefixRelated(partName, fsName)
-}
-
-// normalizeDeviceName canonicalizes device strings for comparisons.
-func normalizeDeviceName(value string) string {
-	name := filepath.Base(strings.TrimSpace(value))
-	if name == "." {
-		return ""
-	}
-	return name
+	return "", false
 }
 
 // Sets start values for disk I/O stats.

agent/disk_test.go

@@ -116,7 +116,7 @@ func TestFindIoDevice(t *testing.T) {
 		assert.Equal(t, "sda", device)
 	})
 
-	t.Run("returns no match when not found", func(t *testing.T) {
+	t.Run("returns no fallback when not found", func(t *testing.T) {
 		ioCounters := map[string]disk.IOCountersStat{
 			"sda": {Name: "sda"},
 			"sdb": {Name: "sdb"},
@@ -126,106 +126,6 @@ func TestFindIoDevice(t *testing.T) {
 		assert.False(t, ok)
 		assert.Equal(t, "", device)
 	})
-
-	t.Run("uses uncertain unique prefix fallback", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"nvme0n1": {Name: "nvme0n1"},
-			"sda":     {Name: "sda"},
-		}
-
-		device, ok := findIoDevice("nvme0n1p2", ioCounters)
-		assert.True(t, ok)
-		assert.Equal(t, "nvme0n1", device)
-	})
-
-	t.Run("uses dominant activity when prefix matches are ambiguous", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"sda": {Name: "sda", ReadBytes: 5000, WriteBytes: 5000, ReadCount: 100, WriteCount: 100},
-			"sdb": {Name: "sdb", ReadBytes: 1000, WriteBytes: 1000, ReadCount: 50, WriteCount: 50},
-		}
-
-		device, ok := findIoDevice("sd", ioCounters)
-		assert.True(t, ok)
-		assert.Equal(t, "sda", device)
-	})
-
-	t.Run("uses highest activity when ambiguous without dominance", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"sda": {Name: "sda", ReadBytes: 3000, WriteBytes: 3000, ReadCount: 50, WriteCount: 50},
-			"sdb": {Name: "sdb", ReadBytes: 2500, WriteBytes: 2500, ReadCount: 40, WriteCount: 40},
-		}
-
-		device, ok := findIoDevice("sd", ioCounters)
-		assert.True(t, ok)
-		assert.Equal(t, "sda", device)
-	})
-
-	t.Run("matches /dev/-prefixed partition to parent disk", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"nda0": {Name: "nda0", ReadBytes: 1000, WriteBytes: 1000},
-		}
-
-		device, ok := findIoDevice("/dev/nda0p2", ioCounters)
-		assert.True(t, ok)
-		assert.Equal(t, "nda0", device)
-	})
-
-	t.Run("uses deterministic name tie-breaker", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"sdb": {Name: "sdb", ReadBytes: 2000, WriteBytes: 2000, ReadCount: 10, WriteCount: 10},
-			"sda": {Name: "sda", ReadBytes: 2000, WriteBytes: 2000, ReadCount: 10, WriteCount: 10},
-		}
-
-		device, ok := findIoDevice("sd", ioCounters)
-		assert.True(t, ok)
-		assert.Equal(t, "sda", device)
-	})
-}
-
-func TestFilesystemMatchesPartitionSetting(t *testing.T) {
-	p := disk.PartitionStat{Device: "/dev/ada0p2", Mountpoint: "/"}
-
-	t.Run("matches mountpoint setting", func(t *testing.T) {
-		assert.True(t, filesystemMatchesPartitionSetting("/", p))
-	})
-
-	t.Run("matches exact partition setting", func(t *testing.T) {
-		assert.True(t, filesystemMatchesPartitionSetting("ada0p2", p))
-		assert.True(t, filesystemMatchesPartitionSetting("/dev/ada0p2", p))
-	})
-
-	t.Run("matches prefix-style parent setting", func(t *testing.T) {
-		assert.True(t, filesystemMatchesPartitionSetting("ada0", p))
-		assert.True(t, filesystemMatchesPartitionSetting("/dev/ada0", p))
-	})
-
-	t.Run("does not match unrelated device", func(t *testing.T) {
-		assert.False(t, filesystemMatchesPartitionSetting("sda", p))
-		assert.False(t, filesystemMatchesPartitionSetting("nvme0n1", p))
-		assert.False(t, filesystemMatchesPartitionSetting("", p))
-	})
-}
-
-func TestMostActiveIoDevice(t *testing.T) {
-	t.Run("returns most active device", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"nda0": {Name: "nda0", ReadBytes: 5000, WriteBytes: 5000, ReadCount: 100, WriteCount: 100},
-			"nda1": {Name: "nda1", ReadBytes: 1000, WriteBytes: 1000, ReadCount: 50, WriteCount: 50},
-		}
-		assert.Equal(t, "nda0", mostActiveIoDevice(ioCounters))
-	})
-
-	t.Run("uses deterministic tie-breaker", func(t *testing.T) {
-		ioCounters := map[string]disk.IOCountersStat{
-			"sdb": {Name: "sdb", ReadBytes: 1000, WriteBytes: 1000, ReadCount: 10, WriteCount: 10},
-			"sda": {Name: "sda", ReadBytes: 1000, WriteBytes: 1000, ReadCount: 10, WriteCount: 10},
-		}
-		assert.Equal(t, "sda", mostActiveIoDevice(ioCounters))
-	})
-
-	t.Run("returns empty for empty map", func(t *testing.T) {
-		assert.Equal(t, "", mostActiveIoDevice(map[string]disk.IOCountersStat{}))
-	})
 }
 
 func TestIsDockerSpecialMountpoint(t *testing.T) {
@@ -472,37 +372,3 @@ func TestDiskUsageCaching(t *testing.T) {
 			"lastDiskUsageUpdate should be refreshed when cache expires")
 	})
 }
-
-func TestHasSameDiskUsage(t *testing.T) {
-	const toleranceBytes uint64 = 16 * 1024 * 1024
-
-	t.Run("returns true when totals and usage are equal", func(t *testing.T) {
-		a := &disk.UsageStat{Total: 100 * 1024 * 1024 * 1024, Used: 42 * 1024 * 1024 * 1024}
-		b := &disk.UsageStat{Total: 100 * 1024 * 1024 * 1024, Used: 42 * 1024 * 1024 * 1024}
-		assert.True(t, hasSameDiskUsage(a, b))
-	})
-
-	t.Run("returns true within tolerance", func(t *testing.T) {
-		a := &disk.UsageStat{Total: 100 * 1024 * 1024 * 1024, Used: 42 * 1024 * 1024 * 1024}
-		b := &disk.UsageStat{
-			Total: a.Total + toleranceBytes - 1,
-			Used:  a.Used - toleranceBytes + 1,
-		}
-		assert.True(t, hasSameDiskUsage(a, b))
-	})
-
-	t.Run("returns false when total exceeds tolerance", func(t *testing.T) {
-		a := &disk.UsageStat{Total: 100 * 1024 * 1024 * 1024, Used: 42 * 1024 * 1024 * 1024}
-		b := &disk.UsageStat{
-			Total: a.Total + toleranceBytes + 1,
-			Used:  a.Used,
-		}
-		assert.False(t, hasSameDiskUsage(a, b))
-	})
-
-	t.Run("returns false for nil or zero total", func(t *testing.T) {
-		assert.False(t, hasSameDiskUsage(nil, &disk.UsageStat{Total: 1, Used: 1}))
-		assert.False(t, hasSameDiskUsage(&disk.UsageStat{Total: 1, Used: 1}, nil))
-		assert.False(t, hasSameDiskUsage(&disk.UsageStat{Total: 0, Used: 0}, &disk.UsageStat{Total: 1, Used: 1}))
-	})
-}

agent/emmc_linux.go

@@ -199,6 +199,19 @@ func readHexByteFile(path string) (uint8, bool) {
 	return b, ok
 }
 
+func readStringFile(path string) string {
+	content, _ := readStringFileOK(path)
+	return content
+}
+
+func readStringFileOK(path string) (string, bool) {
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return "", false
+	}
+	return strings.TrimSpace(string(b)), true
+}
+
 func hasEmmcHealthFiles(deviceDir string) bool {
 	entries, err := os.ReadDir(deviceDir)
 	if err != nil {

agent/fs_utils.go

@@ -1,41 +0,0 @@
-package agent
-
-import (
-	"os"
-	"strconv"
-	"strings"
-)
-
-// readStringFile returns trimmed file contents or empty string on error.
-func readStringFile(path string) string {
-	content, _ := readStringFileOK(path)
-	return content
-}
-
-// readStringFileOK returns trimmed file contents and read success.
-func readStringFileOK(path string) (string, bool) {
-	b, err := os.ReadFile(path)
-	if err != nil {
-		return "", false
-	}
-	return strings.TrimSpace(string(b)), true
-}
-
-// fileExists reports whether the given path exists.
-func fileExists(path string) bool {
-	_, err := os.Stat(path)
-	return err == nil
-}
-
-// readUintFile parses a decimal uint64 value from a file.
-func readUintFile(path string) (uint64, bool) {
-	raw, ok := readStringFileOK(path)
-	if !ok {
-		return 0, false
-	}
-	parsed, err := strconv.ParseUint(raw, 10, 64)
-	if err != nil {
-		return 0, false
-	}
-	return parsed, true
-}

agent/mdraid_linux.go

@@ -1,225 +0,0 @@
-//go:build linux
-
-package agent
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"github.com/henrygd/beszel/internal/entities/smart"
-)
-
-// mdraidSysfsRoot is a test hook; production value is "/sys".
-var mdraidSysfsRoot = "/sys"
-
-type mdraidHealth struct {
-	level         string
-	arrayState    string
-	degraded      uint64
-	raidDisks     uint64
-	syncAction    string
-	syncCompleted string
-	syncSpeed     string
-	mismatchCnt   uint64
-	capacity      uint64
-}
-
-// scanMdraidDevices discovers Linux md arrays exposed in sysfs.
-func scanMdraidDevices() []*DeviceInfo {
-	blockDir := filepath.Join(mdraidSysfsRoot, "block")
-	entries, err := os.ReadDir(blockDir)
-	if err != nil {
-		return nil
-	}
-
-	devices := make([]*DeviceInfo, 0, 2)
-	for _, ent := range entries {
-		name := ent.Name()
-		if !isMdraidBlockName(name) {
-			continue
-		}
-		mdDir := filepath.Join(blockDir, name, "md")
-		if !fileExists(filepath.Join(mdDir, "array_state")) {
-			continue
-		}
-
-		devPath := filepath.Join("/dev", name)
-		devices = append(devices, &DeviceInfo{
-			Name:     devPath,
-			Type:     "mdraid",
-			InfoName: devPath + " [mdraid]",
-			Protocol: "MD",
-		})
-	}
-
-	return devices
-}
-
-// collectMdraidHealth reads mdraid health and stores it in SmartDataMap.
-func (sm *SmartManager) collectMdraidHealth(deviceInfo *DeviceInfo) (bool, error) {
-	if deviceInfo == nil || deviceInfo.Name == "" {
-		return false, nil
-	}
-
-	base := filepath.Base(deviceInfo.Name)
-	if !isMdraidBlockName(base) && !strings.EqualFold(deviceInfo.Type, "mdraid") {
-		return false, nil
-	}
-
-	health, ok := readMdraidHealth(base)
-	if !ok {
-		return false, nil
-	}
-
-	deviceInfo.Type = "mdraid"
-	key := fmt.Sprintf("mdraid:%s", base)
-	status := mdraidSmartStatus(health)
-
-	attrs := make([]*smart.SmartAttribute, 0, 10)
-	if health.arrayState != "" {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "ArrayState", RawString: health.arrayState})
-	}
-	if health.level != "" {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "RaidLevel", RawString: health.level})
-	}
-	if health.raidDisks > 0 {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "RaidDisks", RawValue: health.raidDisks})
-	}
-	if health.degraded > 0 {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "Degraded", RawValue: health.degraded})
-	}
-	if health.syncAction != "" {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "SyncAction", RawString: health.syncAction})
-	}
-	if health.syncCompleted != "" {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "SyncCompleted", RawString: health.syncCompleted})
-	}
-	if health.syncSpeed != "" {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "SyncSpeed", RawString: health.syncSpeed})
-	}
-	if health.mismatchCnt > 0 {
-		attrs = append(attrs, &smart.SmartAttribute{Name: "MismatchCount", RawValue: health.mismatchCnt})
-	}
-
-	sm.Lock()
-	defer sm.Unlock()
-
-	if _, exists := sm.SmartDataMap[key]; !exists {
-		sm.SmartDataMap[key] = &smart.SmartData{}
-	}
-
-	data := sm.SmartDataMap[key]
-	data.ModelName = "Linux MD RAID"
-	if health.level != "" {
-		data.ModelName = "Linux MD RAID (" + health.level + ")"
-	}
-	data.Capacity = health.capacity
-	data.SmartStatus = status
-	data.DiskName = filepath.Join("/dev", base)
-	data.DiskType = "mdraid"
-	data.Attributes = attrs
-
-	return true, nil
-}
-
-// readMdraidHealth reads md array health fields from sysfs.
-func readMdraidHealth(blockName string) (mdraidHealth, bool) {
-	var out mdraidHealth
-
-	if !isMdraidBlockName(blockName) {
-		return out, false
-	}
-
-	mdDir := filepath.Join(mdraidSysfsRoot, "block", blockName, "md")
-	arrayState, okState := readStringFileOK(filepath.Join(mdDir, "array_state"))
-	if !okState {
-		return out, false
-	}
-
-	out.arrayState = arrayState
-	out.level = readStringFile(filepath.Join(mdDir, "level"))
-	out.syncAction = readStringFile(filepath.Join(mdDir, "sync_action"))
-	out.syncCompleted = readStringFile(filepath.Join(mdDir, "sync_completed"))
-	out.syncSpeed = readStringFile(filepath.Join(mdDir, "sync_speed"))
-
-	if val, ok := readUintFile(filepath.Join(mdDir, "raid_disks")); ok {
-		out.raidDisks = val
-	}
-	if val, ok := readUintFile(filepath.Join(mdDir, "degraded")); ok {
-		out.degraded = val
-	}
-	if val, ok := readUintFile(filepath.Join(mdDir, "mismatch_cnt")); ok {
-		out.mismatchCnt = val
-	}
-
-	if capBytes, ok := readMdraidBlockCapacityBytes(blockName, mdraidSysfsRoot); ok {
-		out.capacity = capBytes
-	}
-
-	return out, true
-}
-
-// mdraidSmartStatus maps md state/sync signals to a SMART-like status.
-func mdraidSmartStatus(health mdraidHealth) string {
-	state := strings.ToLower(strings.TrimSpace(health.arrayState))
-	switch state {
-	case "inactive", "faulty", "broken", "stopped":
-		return "FAILED"
-	}
-	if health.degraded > 0 {
-		return "FAILED"
-	}
-	switch strings.ToLower(strings.TrimSpace(health.syncAction)) {
-	case "resync", "recover", "reshape", "check", "repair":
-		return "WARNING"
-	}
-	switch state {
-	case "clean", "active", "active-idle", "write-pending", "read-auto", "readonly":
-		return "PASSED"
-	}
-	return "UNKNOWN"
-}
-
-// isMdraidBlockName matches /dev/mdN-style block device names.
-func isMdraidBlockName(name string) bool {
-	if !strings.HasPrefix(name, "md") {
-		return false
-	}
-	suffix := strings.TrimPrefix(name, "md")
-	if suffix == "" {
-		return false
-	}
-	for _, c := range suffix {
-		if c < '0' || c > '9' {
-			return false
-		}
-	}
-	return true
-}
-
-// readMdraidBlockCapacityBytes converts block size metadata into bytes.
-func readMdraidBlockCapacityBytes(blockName, root string) (uint64, bool) {
-	sizePath := filepath.Join(root, "block", blockName, "size")
-	lbsPath := filepath.Join(root, "block", blockName, "queue", "logical_block_size")
-
-	sizeStr, ok := readStringFileOK(sizePath)
-	if !ok {
-		return 0, false
-	}
-	sectors, err := strconv.ParseUint(sizeStr, 10, 64)
-	if err != nil || sectors == 0 {
-		return 0, false
-	}
-
-	logicalBlockSize := uint64(512)
-	if lbsStr, ok := readStringFileOK(lbsPath); ok {
-		if parsed, err := strconv.ParseUint(lbsStr, 10, 64); err == nil && parsed > 0 {
-			logicalBlockSize = parsed
-		}
-	}
-
-	return sectors * logicalBlockSize, true
-}

agent/mdraid_linux_test.go

@@ -1,100 +0,0 @@
-//go:build linux
-
-package agent
-
-import (
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/henrygd/beszel/internal/entities/smart"
-)
-
-func TestMdraidMockSysfsScanAndCollect(t *testing.T) {
-	tmp := t.TempDir()
-	prev := mdraidSysfsRoot
-	mdraidSysfsRoot = tmp
-	t.Cleanup(func() { mdraidSysfsRoot = prev })
-
-	mdDir := filepath.Join(tmp, "block", "md0", "md")
-	queueDir := filepath.Join(tmp, "block", "md0", "queue")
-	if err := os.MkdirAll(mdDir, 0o755); err != nil {
-		t.Fatal(err)
-	}
-	if err := os.MkdirAll(queueDir, 0o755); err != nil {
-		t.Fatal(err)
-	}
-
-	write := func(path, content string) {
-		t.Helper()
-		if err := os.WriteFile(path, []byte(content), 0o644); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	write(filepath.Join(mdDir, "array_state"), "active\n")
-	write(filepath.Join(mdDir, "level"), "raid1\n")
-	write(filepath.Join(mdDir, "raid_disks"), "2\n")
-	write(filepath.Join(mdDir, "degraded"), "0\n")
-	write(filepath.Join(mdDir, "sync_action"), "resync\n")
-	write(filepath.Join(mdDir, "sync_completed"), "10%\n")
-	write(filepath.Join(mdDir, "sync_speed"), "100M\n")
-	write(filepath.Join(mdDir, "mismatch_cnt"), "0\n")
-	write(filepath.Join(queueDir, "logical_block_size"), "512\n")
-	write(filepath.Join(tmp, "block", "md0", "size"), "2048\n")
-
-	devs := scanMdraidDevices()
-	if len(devs) != 1 {
-		t.Fatalf("scanMdraidDevices() = %d devices, want 1", len(devs))
-	}
-	if devs[0].Name != "/dev/md0" || devs[0].Type != "mdraid" {
-		t.Fatalf("scanMdraidDevices()[0] = %+v, want Name=/dev/md0 Type=mdraid", devs[0])
-	}
-
-	sm := &SmartManager{SmartDataMap: map[string]*smart.SmartData{}}
-	ok, err := sm.collectMdraidHealth(devs[0])
-	if err != nil || !ok {
-		t.Fatalf("collectMdraidHealth() = (ok=%v, err=%v), want (true,nil)", ok, err)
-	}
-	if len(sm.SmartDataMap) != 1 {
-		t.Fatalf("SmartDataMap len=%d, want 1", len(sm.SmartDataMap))
-	}
-	var got *smart.SmartData
-	for _, v := range sm.SmartDataMap {
-		got = v
-		break
-	}
-	if got == nil {
-		t.Fatalf("SmartDataMap value nil")
-	}
-	if got.DiskType != "mdraid" || got.DiskName != "/dev/md0" {
-		t.Fatalf("disk fields = (type=%q name=%q), want (mdraid,/dev/md0)", got.DiskType, got.DiskName)
-	}
-	if got.SmartStatus != "WARNING" {
-		t.Fatalf("SmartStatus=%q, want WARNING", got.SmartStatus)
-	}
-	if got.ModelName == "" || got.Capacity == 0 {
-		t.Fatalf("identity fields = (model=%q cap=%d), want non-empty model and cap>0", got.ModelName, got.Capacity)
-	}
-	if len(got.Attributes) < 5 {
-		t.Fatalf("attributes len=%d, want >= 5", len(got.Attributes))
-	}
-}
-
-func TestMdraidSmartStatus(t *testing.T) {
-	if got := mdraidSmartStatus(mdraidHealth{arrayState: "inactive"}); got != "FAILED" {
-		t.Fatalf("mdraidSmartStatus(inactive) = %q, want FAILED", got)
-	}
-	if got := mdraidSmartStatus(mdraidHealth{arrayState: "active", degraded: 1}); got != "FAILED" {
-		t.Fatalf("mdraidSmartStatus(degraded) = %q, want FAILED", got)
-	}
-	if got := mdraidSmartStatus(mdraidHealth{arrayState: "active", syncAction: "recover"}); got != "WARNING" {
-		t.Fatalf("mdraidSmartStatus(recover) = %q, want WARNING", got)
-	}
-	if got := mdraidSmartStatus(mdraidHealth{arrayState: "clean"}); got != "PASSED" {
-		t.Fatalf("mdraidSmartStatus(clean) = %q, want PASSED", got)
-	}
-	if got := mdraidSmartStatus(mdraidHealth{arrayState: "unknown"}); got != "UNKNOWN" {
-		t.Fatalf("mdraidSmartStatus(unknown) = %q, want UNKNOWN", got)
-	}
-}

agent/mdraid_stub.go

@@ -1,11 +0,0 @@
-//go:build !linux
-
-package agent
-
-func scanMdraidDevices() []*DeviceInfo {
-	return nil
-}
-
-func (sm *SmartManager) collectMdraidHealth(deviceInfo *DeviceInfo) (bool, error) {
-	return false, nil
-}

agent/smart.go

@@ -199,13 +199,6 @@ func (sm *SmartManager) ScanDevices(force bool) error {
 		hasValidScan = true
 	}
 
-	// Add Linux mdraid arrays by reading sysfs health fields. This does not
-	// require smartctl and does not scan the whole device.
-	if raidDevices := scanMdraidDevices(); len(raidDevices) > 0 {
-		scannedDevices = append(scannedDevices, raidDevices...)
-		hasValidScan = true
-	}
-
 	finalDevices := mergeDeviceLists(currentDevices, scannedDevices, configuredDevices)
 	finalDevices = sm.filterExcludedDevices(finalDevices)
 	sm.updateSmartDevices(finalDevices)
@@ -457,12 +450,6 @@ func (sm *SmartManager) CollectSmart(deviceInfo *DeviceInfo) error {
 		return errNoValidSmartData
 	}
 
-	// mdraid health is not exposed via SMART; Linux exposes array state in sysfs.
-	if deviceInfo != nil {
-		if ok, err := sm.collectMdraidHealth(deviceInfo); ok {
-			return err
-		}
-	}
 	// eMMC health is not exposed via SMART on Linux, but the kernel provides
 	// wear / EOL indicators via sysfs. Prefer that path when available.
 	if deviceInfo != nil {
@@ -1159,11 +1146,9 @@ func NewSmartManager() (*SmartManager, error) {
 	slog.Debug("smartctl", "path", path, "err", err)
 	if err != nil {
 		// Keep the previous fail-fast behavior unless this Linux host exposes
-		// eMMC or mdraid health via sysfs, in which case smartctl is optional.
-		if runtime.GOOS == "linux" {
-			if len(scanEmmcDevices()) > 0 || len(scanMdraidDevices()) > 0 {
-				return sm, nil
-			}
+		// eMMC health via sysfs, in which case smartctl is optional.
+		if runtime.GOOS == "linux" && len(scanEmmcDevices()) > 0 {
+			return sm, nil
 		}
 		return nil, err
 	}

agent/system.go

@@ -7,12 +7,12 @@ import (
 	"log/slog"
 	"os"
 	"runtime"
+	"strconv"
 	"strings"
 	"time"
 
 	"github.com/henrygd/beszel"
 	"github.com/henrygd/beszel/agent/battery"
-	"github.com/henrygd/beszel/agent/zfs"
 	"github.com/henrygd/beszel/internal/entities/container"
 	"github.com/henrygd/beszel/internal/entities/system"
 
@@ -107,7 +107,7 @@ func (a *Agent) refreshSystemDetails() {
 	}
 
 	// zfs
-	if _, err := zfs.ARCSize(); err != nil {
+	if _, err := getARCSize(); err != nil {
 		slog.Debug("Not monitoring ZFS ARC", "err", err)
 	} else {
 		a.zfs = true
@@ -178,7 +178,7 @@ func (a *Agent) getSystemStats(cacheTimeMs uint16) system.Stats {
 		// }
 		// subtract ZFS ARC size from used memory and add as its own category
 		if a.zfs {
-			if arcSize, _ := zfs.ARCSize(); arcSize > 0 && arcSize < v.Used {
+			if arcSize, _ := getARCSize(); arcSize > 0 && arcSize < v.Used {
 				v.Used = v.Used - arcSize
 				v.UsedPercent = float64(v.Used) / float64(v.Total) * 100.0
 				systemStats.MemZfsArc = bytesToGigabytes(arcSize)
@@ -250,6 +250,32 @@ func (a *Agent) getSystemStats(cacheTimeMs uint16) system.Stats {
 	return systemStats
 }
 
+// Returns the size of the ZFS ARC memory cache in bytes
+func getARCSize() (uint64, error) {
+	file, err := os.Open("/proc/spl/kstat/zfs/arcstats")
+	if err != nil {
+		return 0, err
+	}
+	defer file.Close()
+
+	// Scan the lines
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if strings.HasPrefix(line, "size") {
+			// Example line: size 4 15032385536
+			fields := strings.Fields(line)
+			if len(fields) < 3 {
+				return 0, err
+			}
+			// Return the size as uint64
+			return strconv.ParseUint(fields[2], 10, 64)
+		}
+	}
+
+	return 0, fmt.Errorf("failed to parse size field")
+}
+
 // getOsPrettyName attempts to get the pretty OS name from /etc/os-release on Linux systems
 func getOsPrettyName() (string, error) {
 	file, err := os.Open("/etc/os-release")

agent/zfs/zfs_freebsd.go

@@ -1,11 +0,0 @@
-//go:build freebsd
-
-package zfs
-
-import (
-	"golang.org/x/sys/unix"
-)
-
-func ARCSize() (uint64, error) {
-	return unix.SysctlUint64("kstat.zfs.misc.arcstats.size")
-}

agent/zfs/zfs_linux.go

@@ -1,34 +0,0 @@
-//go:build linux
-
-// Package zfs provides functions to read ZFS statistics.
-package zfs
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"strconv"
-	"strings"
-)
-
-func ARCSize() (uint64, error) {
-	file, err := os.Open("/proc/spl/kstat/zfs/arcstats")
-	if err != nil {
-		return 0, err
-	}
-	defer file.Close()
-
-	scanner := bufio.NewScanner(file)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if strings.HasPrefix(line, "size") {
-			fields := strings.Fields(line)
-			if len(fields) < 3 {
-				return 0, fmt.Errorf("unexpected arcstats size format: %s", line)
-			}
-			return strconv.ParseUint(fields[2], 10, 64)
-		}
-	}
-
-	return 0, fmt.Errorf("size field not found in arcstats")
-}

agent/zfs/zfs_unsupported.go

@@ -1,9 +0,0 @@
-//go:build !linux && !freebsd
-
-package zfs
-
-import "errors"
-
-func ARCSize() (uint64, error) {
-	return 0, errors.ErrUnsupported
-}

beszel.go

@@ -6,7 +6,7 @@ import "github.com/blang/semver"
 
 const (
 	// Version is the current version of the application.
-	Version = "0.18.4"
+	Version = "0.18.3"
 	// AppName is the name of the application.
 	AppName = "beszel"
 )

internal/alerts/alerts_system.go

@@ -38,7 +38,7 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 		case "Memory":
 			val = data.Info.MemPct
 		case "Bandwidth":
-			val = float64(data.Info.BandwidthBytes) / (1024 * 1024)
+			val = data.Info.Bandwidth
 			unit = " MB/s"
 		case "Disk":
 			maxUsedPct := data.Info.DiskPct

internal/site/biome.json

@@ -1,5 +1,5 @@
 {
-	"$schema": "https://biomejs.dev/schemas/2.2.4/schema.json",
+	"$schema": "https://biomejs.dev/schemas/2.2.3/schema.json",
 	"vcs": {
 		"enabled": true,
 		"clientKind": "git",
@@ -12,7 +12,7 @@
 		"lineWidth": 120,
 		"formatWithErrors": true
 	},
-	"assist": { "actions": { "source": { "organizeImports": "off" } } },
+	"assist": { "actions": { "source": { "organizeImports": "on" } } },
 	"linter": {
 		"enabled": true,
 		"rules": {

internal/site/package.json

@@ -1,7 +1,7 @@
 {
 	"name": "beszel",
 	"private": true,
-	"version": "0.18.4",
+	"version": "0.18.3",
 	"type": "module",
 	"scripts": {
 		"dev": "vite --host",

internal/site/src/components/install-dropdowns.tsx

@@ -43,7 +43,7 @@ export function copyDockerCompose(port = "45876", publicKey: string, token: stri
 
 export function copyDockerRun(port = "45876", publicKey: string, token: string) {
 	copyToClipboard(
-		`docker run -d --name beszel-agent --network host --restart unless-stopped -v /var/run/docker.sock:/var/run/docker.sock:ro -v beszel_agent_data:/var/lib/beszel-agent -e KEY="${publicKey}" -e LISTEN=${port} -e TOKEN="${token}" -e HUB_URL="${getHubURL()}" henrygd/beszel-agent`
+		`docker run -d --name beszel-agent --network host --restart unless-stopped -v /var/run/docker.sock:/var/run/docker.sock:ro -v ./beszel_agent_data:/var/lib/beszel-agent -e KEY="${publicKey}" -e LISTEN=${port} -e TOKEN="${token}" -e HUB_URL="${getHubURL()}" henrygd/beszel-agent`
 	)
 }
 

internal/site/src/components/lang-toggle.tsx

@@ -32,10 +32,7 @@ export function LangToggle() {
 						className={cn("px-2.5 flex gap-2.5 cursor-pointer", lang === i18n.locale && "bg-accent/70 font-medium")}
 						onClick={() => dynamicActivate(lang)}
 					>
-						<span>
-							{e || <code className="font-mono bg-muted text-[.65em] w-5 h-4 grid place-items-center">{lang}</code>}
-						</span>{" "}
-						{label}
+						<span>{e}</span> {label}
 					</DropdownMenuItem>
 				))}
 			</DropdownMenuContent>

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

@@ -70,16 +70,7 @@ export default function SettingsProfilePage({ userSettings }: { userSettings: Us
 						<SelectContent>
 							{languages.map(([lang, label, e]) => (
 								<SelectItem key={lang} value={lang}>
-									<span className="me-2.5">
-										{e || (
-											<code
-												aria-hidden="true"
-												className="font-mono bg-muted text-[.65em] w-5 h-4 inline-grid place-items-center"
-											>
-												{lang}
-											</code>
-										)}
-									</span>
+									<span className="me-2.5">{e}</span>
 									{label}
 								</SelectItem>
 							))}

internal/site/src/components/routes/settings/heartbeat.tsx

@@ -1,6 +1,7 @@
 import { t } from "@lingui/core/macro"
 import { Trans } from "@lingui/react/macro"
 import { redirectPage } from "@nanostores/router"
+import clsx from "clsx"
 import { LoaderCircleIcon, SendIcon } from "lucide-react"
 import { useEffect, useState } from "react"
 import { $router } from "@/components/router"
@@ -9,7 +10,6 @@ import { Button } from "@/components/ui/button"
 import { Separator } from "@/components/ui/separator"
 import { toast } from "@/components/ui/use-toast"
 import { isAdmin, pb } from "@/lib/api"
-import { cn } from "@/lib/utils"
 
 interface HeartbeatStatus {
 	enabled: boolean
@@ -37,10 +37,10 @@ export default function HeartbeatSettings() {
 			setIsLoading(true)
 			const res = await pb.send<HeartbeatStatus>("/api/beszel/heartbeat-status", {})
 			setStatus(res)
-		} catch (error: unknown) {
+		} catch (error: any) {
 			toast({
 				title: t`Error`,
-				description: (error as Error).message,
+				description: error.message,
 				variant: "destructive",
 			})
 		} finally {
@@ -66,10 +66,10 @@ export default function HeartbeatSettings() {
 					variant: "destructive",
 				})
 			}
-		} catch (error: unknown) {
+		} catch (error: any) {
 			toast({
 				title: t`Error`,
-				description: (error as Error).message,
+				description: error.message,
 				variant: "destructive",
 			})
 		} finally {
@@ -77,6 +77,8 @@ export default function HeartbeatSettings() {
 		}
 	}
 
+	const TestIcon = isTesting ? LoaderCircleIcon : SendIcon
+
 	return (
 		<div>
 			<div>
@@ -92,107 +94,91 @@ export default function HeartbeatSettings() {
 			</div>
 			<Separator className="my-4" />
 
-			{status?.enabled ? (
-				<EnabledState status={status} isTesting={isTesting} sendTestHeartbeat={sendTestHeartbeat} />
-			) : (
-				<NotEnabledState isLoading={isLoading} />
-			)}
-		</div>
-	)
-}
-
-function EnabledState({
-	status,
-	isTesting,
-	sendTestHeartbeat,
-}: {
-	status: HeartbeatStatus
-	isTesting: boolean
-	sendTestHeartbeat: () => void
-}) {
-	const TestIcon = isTesting ? LoaderCircleIcon : SendIcon
-	return (
-		<div className="space-y-5">
-			<div className="flex items-center gap-2">
-				<Badge variant="success">
-					<Trans>Active</Trans>
-				</Badge>
-			</div>
-			<div className="grid gap-4 sm:grid-cols-2">
-				<ConfigItem label={t`Endpoint URL`} value={status.url ?? ""} mono />
-				<ConfigItem label={t`Interval`} value={`${status.interval}s`} />
-				<ConfigItem label={t`HTTP Method`} value={status.method ?? "POST"} />
-			</div>
-
-			<Separator />
-
-			<div>
-				<h4 className="text-base font-medium mb-1">
-					<Trans>Test heartbeat</Trans>
-				</h4>
-				<p className="text-sm text-muted-foreground leading-relaxed mb-3">
-					<Trans>Send a single heartbeat ping to verify your endpoint is working.</Trans>
-				</p>
-				<Button
-					type="button"
-					variant="outline"
-					className="flex items-center gap-1.5"
-					onClick={sendTestHeartbeat}
-					disabled={isTesting}
-				>
-					<TestIcon className={cn("size-4", isTesting && "animate-spin")} />
-					<Trans>Send test heartbeat</Trans>
-				</Button>
-			</div>
-
-			<Separator />
-
-			<div>
-				<h4 className="text-base font-medium mb-2">
-					<Trans>Payload format</Trans>
-				</h4>
-				<p className="text-sm text-muted-foreground leading-relaxed mb-2">
-					<Trans>
-						When using POST, each heartbeat includes a JSON payload with system status summary, list of down systems,
-						and triggered alerts.
-					</Trans>
-				</p>
-				<p className="text-sm text-muted-foreground leading-relaxed">
-					<Trans>
-						The overall status is <code className="bg-muted rounded-sm px-1 text-primary">ok</code> when all systems are
-						up, <code className="bg-muted rounded-sm px-1 text-primary">warn</code> when alerts are triggered, and{" "}
-						<code className="bg-muted rounded-sm px-1 text-primary">error</code> when any system is down.
-					</Trans>
-				</p>
-			</div>
-		</div>
-	)
-}
-
-function NotEnabledState({ isLoading }: { isLoading?: boolean }) {
-	return (
-		<div className={cn("grid gap-4", isLoading && "animate-pulse")}>
-			<div>
-				<p className="text-sm text-muted-foreground leading-relaxed mb-3">
-					<Trans>Set the following environment variables on your Beszel hub to enable heartbeat monitoring:</Trans>
-				</p>
-				<div className="grid gap-2.5">
-					<EnvVarItem
-						name="HEARTBEAT_URL"
-						description={t`Endpoint URL to ping (required)`}
-						example="https://uptime.betterstack.com/api/v1/heartbeat/xxxx"
-					/>
-					<EnvVarItem name="HEARTBEAT_INTERVAL" description={t`Seconds between pings (default: 60)`} example="60" />
-					<EnvVarItem
-						name="HEARTBEAT_METHOD"
-						description={t`HTTP method: POST, GET, or HEAD (default: POST)`}
-						example="POST"
-					/>
+			{isLoading ? (
+				<div className="flex items-center gap-2 text-muted-foreground py-4">
+					<LoaderCircleIcon className="h-4 w-4 animate-spin" />
+					<Trans>Loading...</Trans>
 				</div>
-			</div>
-			<p className="text-sm text-muted-foreground leading-relaxed">
-				<Trans>After setting the environment variables, restart your Beszel hub for changes to take effect.</Trans>
-			</p>
+			) : status?.enabled ? (
+				<div className="space-y-5">
+					<div className="flex items-center gap-2">
+						<Badge variant="success">
+							<Trans>Active</Trans>
+						</Badge>
+					</div>
+					<div className="grid gap-4 sm:grid-cols-2">
+						<ConfigItem label={t`Endpoint URL`} value={status.url ?? ""} mono />
+						<ConfigItem label={t`Interval`} value={`${status.interval}s`} />
+						<ConfigItem label={t`HTTP Method`} value={status.method ?? "POST"} />
+					</div>
+
+					<Separator />
+
+					<div>
+						<h4 className="text-base font-medium mb-1">
+							<Trans>Test heartbeat</Trans>
+						</h4>
+						<p className="text-sm text-muted-foreground leading-relaxed mb-3">
+							<Trans>Send a single heartbeat ping to verify your endpoint is working.</Trans>
+						</p>
+						<Button
+							type="button"
+							variant="outline"
+							className="flex items-center gap-1.5"
+							onClick={sendTestHeartbeat}
+							disabled={isTesting}
+						>
+							<TestIcon className={clsx("h-4 w-4", isTesting && "animate-spin")} />
+							<Trans>Send test heartbeat</Trans>
+						</Button>
+					</div>
+
+					<Separator />
+
+					<div>
+						<h4 className="text-base font-medium mb-2">
+							<Trans>Payload format</Trans>
+						</h4>
+						<p className="text-sm text-muted-foreground leading-relaxed mb-2">
+							<Trans>
+								When using POST, each heartbeat includes a JSON payload with system status summary, list of down
+								systems, and triggered alerts.
+							</Trans>
+						</p>
+						<p className="text-sm text-muted-foreground leading-relaxed">
+							<Trans>
+								The overall status is <code className="bg-muted rounded-sm px-1 text-primary">ok</code> when all systems
+								are up, <code className="bg-muted rounded-sm px-1 text-primary">warn</code> when alerts are triggered,
+								and <code className="bg-muted rounded-sm px-1 text-primary">error</code> when any system is down.
+							</Trans>
+						</p>
+					</div>
+				</div>
+			) : (
+				<div className="grid gap-4">
+					<div>
+						<p className="text-sm text-muted-foreground leading-relaxed mb-3">
+							<Trans>Set the following environment variables on your Beszel hub to enable heartbeat monitoring:</Trans>
+						</p>
+						<div className="grid gap-2.5">
+							<EnvVarItem
+								name="HEARTBEAT_URL"
+								description={t`Endpoint URL to ping (required)`}
+								example="https://uptime.betterstack.com/api/v1/heartbeat/xxxx"
+							/>
+							<EnvVarItem name="HEARTBEAT_INTERVAL" description={t`Seconds between pings (default: 60)`} example="60" />
+							<EnvVarItem
+								name="HEARTBEAT_METHOD"
+								description={t`HTTP method: POST, GET, or HEAD (default: POST)`}
+								example="POST"
+							/>
+						</div>
+					</div>
+					<p className="text-sm text-muted-foreground leading-relaxed">
+						<Trans>After setting the environment variables, restart your Beszel hub for changes to take effect.</Trans>
+					</p>
+				</div>
+			)}
 		</div>
 	)
 }
@@ -201,14 +187,14 @@ function ConfigItem({ label, value, mono }: { label: string; value: string; mono
 	return (
 		<div>
 			<p className="text-sm font-medium mb-0.5">{label}</p>
-			<p className={cn("text-sm text-muted-foreground break-all", mono && "font-mono")}>{value}</p>
+			<p className={clsx("text-sm text-muted-foreground break-all", mono && "font-mono")}>{value}</p>
 		</div>
 	)
 }
 
 function EnvVarItem({ name, description, example }: { name: string; description: string; example: string }) {
 	return (
-		<div className="bg-muted/50 rounded-md px-3 py-2.5 grid gap-1.5">
+		<div className="bg-muted/50 rounded-md px-3 py-2 grid gap-1.5">
 			<code className="text-sm font-mono text-primary font-medium leading-tight">{name}</code>
 			<p className="text-sm text-muted-foreground">{description}</p>
 			<p className="text-xs text-muted-foreground">

internal/site/src/components/routes/system/smart-table.tsx

@@ -621,8 +621,8 @@ function DiskSheet({
 	const deviceName = disk?.name || unknown
 	const model = disk?.model || unknown
 	const capacity = disk?.capacity ? formatCapacity(disk.capacity) : unknown
-	const serialNumber = disk?.serial
-	const firmwareVersion = disk?.firmware
+	const serialNumber = disk?.serial || unknown
+	const firmwareVersion = disk?.firmware || unknown
 	const status = disk?.state || unknown
 
 	return (
@@ -636,32 +636,24 @@ function DiskSheet({
 						{model}
 						<Separator orientation="vertical" className="h-2.5 bg-muted-foreground opacity-70" />
 						{capacity}
-						{serialNumber && (
-							<>
-								<Separator orientation="vertical" className="h-2.5 bg-muted-foreground opacity-70" />
-								<Tooltip>
-									<TooltipTrigger asChild>
-										<span>{serialNumber}</span>
-									</TooltipTrigger>
-									<TooltipContent>
-										<Trans>Serial Number</Trans>
-									</TooltipContent>
-								</Tooltip>
-							</>
-						)}
-						{firmwareVersion && (
-							<>
-								<Separator orientation="vertical" className="h-2.5 bg-muted-foreground opacity-70" />
-								<Tooltip>
-									<TooltipTrigger asChild>
-										<span>{firmwareVersion}</span>
-									</TooltipTrigger>
-									<TooltipContent>
-										<Trans>Firmware</Trans>
-									</TooltipContent>
-								</Tooltip>
-							</>
-						)}
+						<Separator orientation="vertical" className="h-2.5 bg-muted-foreground opacity-70" />
+						<Tooltip>
+							<TooltipTrigger asChild>
+								<span>{serialNumber}</span>
+							</TooltipTrigger>
+							<TooltipContent>
+								<Trans>Serial Number</Trans>
+							</TooltipContent>
+						</Tooltip>
+						<Separator orientation="vertical" className="h-2.5 bg-muted-foreground opacity-70" />
+						<Tooltip>
+							<TooltipTrigger asChild>
+								<span>{firmwareVersion}</span>
+							</TooltipTrigger>
+							<TooltipContent>
+								<Trans>Firmware</Trans>
+							</TooltipContent>
+						</Tooltip>
 					</SheetDescription>
 				</SheetHeader>
 				<div className="flex-1 overflow-hidden p-4 flex flex-col gap-4">

internal/site/src/lib/languages.ts

@@ -8,7 +8,7 @@ export default [
 	["es", "Español", "🇪🇸"],
 	["fa", "فارسی", "🇮🇷"],
 	["fr", "Français", "🇫🇷"],
-	["he", "עברית", ""],
+	["he", "עברית", "🕎"],
 	["hr", "Hrvatski", "🇭🇷"],
 	["hu", "Magyar", "🇭🇺"],
 	["id", "Indonesia", "🇮🇩"],

internal/site/src/locales/ar/ar.po

@@ -937,6 +937,7 @@ msgstr "متوسط التحميل"
 msgid "Load state"
 msgstr "حالة التحميل"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "جاري التحميل..."

internal/site/src/locales/bg/bg.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: bg\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-02-25 11:49\n"
 "Last-Translator: \n"
 "Language-Team: Bulgarian\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -357,7 +357,7 @@ msgstr "Провери log-овете за повече информация."
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Check your monitoring service"
-msgstr "Проверете вашата услуга за мониторинг"
+msgstr "Проверете мониторинг услугата си"
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Check your notification service"
@@ -1377,7 +1377,7 @@ msgstr "Избери {foo}"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send a single heartbeat ping to verify your endpoint is working."
-msgstr "Изпратете единичен heartbeat пинг, за да проверите дали вашата крайна точка работи."
+msgstr "Изпратете единичен heartbeat пинг, за да се уверите, че крайната Ви точка работи."
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send periodic outbound pings to an external monitoring service so you can monitor Beszel without exposing it to the internet."
@@ -1409,7 +1409,7 @@ msgstr "Задайте процентни прагове за цветовете
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Set the following environment variables on your Beszel hub to enable heartbeat monitoring:"
-msgstr "Задайте следните променливи на средата на вашия Beszel hub, за да активирате мониторинга на heartbeat:"
+msgstr "Задайте следните променливи на средата на вашия Beszel hub, за да активирате heartbeat мониторинг:"
 
 #: src/components/command-palette.tsx
 #: src/components/command-palette.tsx
@@ -1728,7 +1728,7 @@ msgstr "Качване"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "Uptime"
+msgstr "Време на работа"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1799,7 +1799,7 @@ msgstr "Webhook / Пуш нотификации"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "When enabled, this token allows agents to self-register without prior system creation."
-msgstr "Когато е активиран, този символ позволява на агентите да се регистрират сами без предварително създаване на система."
+msgstr "Когато е активиран, този токен позволява на агентите да се регистрират сами без предварително създаване на система."
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "When using POST, each heartbeat includes a JSON payload with system status summary, list of down systems, and triggered alerts."
@@ -1834,3 +1834,4 @@ msgstr "Да"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Настройките за потребителя ти са обновени."
+

internal/site/src/locales/cs/cs.po

@@ -937,6 +937,7 @@ msgstr "Prům. zatížení"
 msgid "Load state"
 msgstr "Stav načtení"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Načítání..."

internal/site/src/locales/da/da.po

@@ -937,6 +937,7 @@ msgstr "Belastning gns."
 msgid "Load state"
 msgstr "Indlæsningstilstand"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Indlæser..."

internal/site/src/locales/de/de.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: de\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-03-14 20:37\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -236,7 +236,7 @@ msgstr "Bandbreite"
 #. Battery label in systems table header
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Bat"
-msgstr "Bat"
+msgstr "Batt"
 
 #: src/components/routes/system.tsx
 #: src/lib/alerts.ts
@@ -1177,7 +1177,7 @@ msgstr "Prozentsatz der Zeit in jedem Zustand"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Permanent"
-msgstr "Permanent"
+msgstr "Dauerhaft"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Persistence"
@@ -1834,3 +1834,4 @@ msgstr "Ja"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Deine Benutzereinstellungen wurden aktualisiert."
+

internal/site/src/locales/en/en.po

@@ -932,6 +932,7 @@ msgstr "Load Avg"
 msgid "Load state"
 msgstr "Load state"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Loading..."

internal/site/src/locales/es/es.po

@@ -937,6 +937,7 @@ msgstr "Carga media"
 msgid "Load state"
 msgstr "Estado de carga"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Cargando..."

internal/site/src/locales/fa/fa.po

@@ -937,6 +937,7 @@ msgstr "میانگین بار"
 msgid "Load state"
 msgstr "وضعیت بارگذاری"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "در حال بارگذاری..."

internal/site/src/locales/fr/fr.po

@@ -937,6 +937,7 @@ msgstr "Charge moy."
 msgid "Load state"
 msgstr "État de charge"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Chargement..."

internal/site/src/locales/he/he.po

@@ -937,6 +937,7 @@ msgstr "ממוצע עומס"
 msgid "Load state"
 msgstr "מצב עומס"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "טוען..."

internal/site/src/locales/hr/hr.po

@@ -937,6 +937,7 @@ msgstr "Prosječno Opterećenje"
 msgid "Load state"
 msgstr "Stanje učitavanja"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Učitavanje..."

internal/site/src/locales/hu/hu.po

@@ -937,6 +937,7 @@ msgstr "Terhelési átlag"
 msgid "Load state"
 msgstr "Betöltési állapot"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Betöltés..."

internal/site/src/locales/id/id.po

@@ -937,6 +937,7 @@ msgstr "Rata-rata Beban"
 msgid "Load state"
 msgstr "Beban saat ini"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Memuat..."

internal/site/src/locales/it/it.po

@@ -937,6 +937,7 @@ msgstr "Carico Medio"
 msgid "Load state"
 msgstr "Stato di caricamento"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Caricamento..."

internal/site/src/locales/ja/ja.po

@@ -937,6 +937,7 @@ msgstr "負荷平均"
 msgid "Load state"
 msgstr "ロード状態"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "読み込み中..."

internal/site/src/locales/ko/ko.po

@@ -937,6 +937,7 @@ msgstr "부하 평균"
 msgid "Load state"
 msgstr "로드 상태"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "로딩 중..."

internal/site/src/locales/nl/nl.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: nl\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-02-19 19:40\n"
+"PO-Revision-Date: 2026-02-24 11:37\n"
 "Last-Translator: \n"
 "Language-Team: Dutch\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -836,7 +836,7 @@ msgstr "Gezondheid"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr ""
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -884,7 +884,7 @@ msgstr "Inactief"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Interval"
-msgstr "Interval"
+msgstr ""
 
 #: src/components/login/auth-form.tsx
 msgid "Invalid email address."
@@ -1834,3 +1834,4 @@ msgstr "Ja"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Je gebruikersinstellingen zijn bijgewerkt."
+

internal/site/src/locales/no/no.po

@@ -937,6 +937,7 @@ msgstr "Snittbelastning"
 msgid "Load state"
 msgstr "Lastetilstand"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Laster..."

internal/site/src/locales/pl/pl.po

@@ -937,6 +937,7 @@ msgstr "Śr. obciążenie"
 msgid "Load state"
 msgstr "Stan obciążenia"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Ładowanie..."

internal/site/src/locales/pt/pt.po

@@ -937,6 +937,7 @@ msgstr "Carga Média"
 msgid "Load state"
 msgstr "Estado de carga"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Carregando..."

internal/site/src/locales/ru/ru.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: ru\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-02-21 09:46\n"
 "Last-Translator: \n"
 "Language-Team: Russian\n"
 "Plural-Forms: nplurals=4; plural=((n%10==1 && n%100!=11) ? 0 : ((n%10 >= 2 && n%10 <=4 && (n%100 < 12 || n%100 > 14)) ? 1 : ((n%10 == 0 || (n%10 >= 5 && n%10 <=9)) || (n%100 >= 11 && n%100 <= 14)) ? 2 : 3));\n"
@@ -1728,7 +1728,7 @@ msgstr "Отдача"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "Uptime"
+msgstr "Время работы"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1834,3 +1834,4 @@ msgstr "Да"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Ваши настройки пользователя были обновлены."
+

internal/site/src/locales/sl/sl.po

@@ -937,6 +937,7 @@ msgstr "Povpr. obrem."
 msgid "Load state"
 msgstr "Stanje nalaganja"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Nalaganje..."

internal/site/src/locales/sr/sr.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: sr\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-02-03 15:27\n"
+"PO-Revision-Date: 2026-02-23 15:11\n"
 "Last-Translator: \n"
 "Language-Team: Serbian (Cyrillic)\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
@@ -836,7 +836,7 @@ msgstr "Здравље"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr "Оркуцај"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -884,7 +884,7 @@ msgstr "Неактивно"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Interval"
-msgstr "Interval"
+msgstr "Интервал"
 
 #: src/components/login/auth-form.tsx
 msgid "Invalid email address."
@@ -1728,7 +1728,7 @@ msgstr "Отпреми"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "Uptime"
+msgstr "Време рада"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1834,3 +1834,4 @@ msgstr "Да"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Ваша корисничка подешавања су ажурирана."
+

internal/site/src/locales/sv/sv.po

@@ -937,6 +937,7 @@ msgstr "Belastning"
 msgid "Load state"
 msgstr "Laddningstillstånd"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Laddar..."

internal/site/src/locales/tr/tr.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: tr\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-03-02 13:16\n"
 "Last-Translator: \n"
 "Language-Team: Turkish\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -143,7 +143,7 @@ msgstr "Sonra"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "After setting the environment variables, restart your Beszel hub for changes to take effect."
-msgstr "Ortam değişkenlerini ayarladıktan sonra, değişikliklerin etkili olması için Beszel hub'ınızı yeniden başlatın."
+msgstr "Ortam değişkenlerini ayarladıktan sonra, değişikliklerin etkili olması için Beszel Hub'ınızı yeniden başlatın."
 
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Agent"
@@ -466,7 +466,7 @@ msgstr "YAML'ı kopyala"
 #: src/components/systemd-table/systemd-table-columns.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "CPU"
-msgstr "CPU"
+msgstr "İşlemci"
 
 #: src/components/routes/system/cpu-sheet.tsx
 msgid "CPU Cores"
@@ -565,7 +565,7 @@ msgstr "Boşalıyor"
 
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Disk"
-msgstr "Disk"
+msgstr "Depolama alanı"
 
 #: src/components/routes/system.tsx
 msgid "Disk I/O"
@@ -836,7 +836,7 @@ msgstr "Sağlık"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr ""
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -1010,7 +1010,7 @@ msgstr "Docker konteynerlerinin bellek kullanımı"
 
 #: src/components/routes/system/smart-table.tsx
 msgid "Model"
-msgstr "Model"
+msgstr ""
 
 #: src/components/add-system.tsx
 #: src/components/alerts-history-columns.tsx
@@ -1530,7 +1530,7 @@ msgstr "<0>URL</0>'yi Test Et"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Test heartbeat"
-msgstr "Test heartbeat"
+msgstr ""
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Test notification sent"
@@ -1581,7 +1581,7 @@ msgstr "Temayı değiştir"
 #: src/components/add-system.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Token"
-msgstr "Token"
+msgstr "Erişim Anahtarı"
 
 #: src/components/command-palette.tsx
 #: src/components/routes/settings/layout.tsx
@@ -1728,7 +1728,7 @@ msgstr "Yükle"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "Uptime"
+msgstr "Çalışma Süresi"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1834,3 +1834,4 @@ msgstr "Evet"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Kullanıcı ayarlarınız güncellendi."
+

internal/site/src/locales/uk/uk.po

@@ -937,6 +937,7 @@ msgstr "Сер. навантаження"
 msgid "Load state"
 msgstr "Стан завантаження"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Завантаження..."

internal/site/src/locales/vi/vi.po

@@ -937,6 +937,7 @@ msgstr "Tải TB"
 msgid "Load state"
 msgstr "Trạng thái tải"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "Đang tải..."

internal/site/src/locales/zh-CN/zh-CN.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: zh\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-03-01 17:14\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Simplified\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
@@ -836,7 +836,7 @@ msgstr "健康"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr "心跳"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -1728,7 +1728,7 @@ msgstr "上传"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "运行时间"
+msgstr "正常运行时间"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1834,3 +1834,4 @@ msgstr "是"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "您的用户设置已更新。"
+

internal/site/src/locales/zh-HK/zh-HK.po

@@ -8,7 +8,7 @@ msgstr ""
 "Language: zh\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-01-31 21:16\n"
+"PO-Revision-Date: 2026-02-20 02:25\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Traditional, Hong Kong\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
@@ -836,7 +836,7 @@ msgstr "健康狀態"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "Heartbeat"
+msgstr ""
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -937,6 +937,7 @@ msgstr "平均負載"
 msgid "Load state"
 msgstr "載入狀態"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "載入中..."
@@ -1728,7 +1729,7 @@ msgstr "上傳"
 #: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Uptime"
-msgstr "運行時間"
+msgstr "正常運行時間"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
@@ -1834,3 +1835,4 @@ msgstr "是"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "您的用戶設置已更新。"
+

internal/site/src/locales/zh/zh.po

@@ -937,6 +937,7 @@ msgstr "平均負載"
 msgid "Load state"
 msgstr "載入狀態"
 
+#: src/components/routes/settings/heartbeat.tsx
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Loading..."
 msgstr "載入中..."

readme.md

@@ -51,7 +51,7 @@ The [quick start guide](https://beszel.dev/guide/getting-started) and other docu
 - **GPU usage / power draw** - Nvidia, AMD, and Intel.
 - **Battery** - Host system battery charge.
 - **Containers** - Status and metrics of all running Docker / Podman containers.
-- **S.M.A.R.T.** - Host system disk health (includes eMMC wear/EOL and Linux mdraid array health via sysfs when available).
+- **S.M.A.R.T.** - Host system disk health (includes eMMC wear/EOL via Linux sysfs when available).
 
 ## Help and discussion
 

supplemental/CHANGELOG.md

@@ -1,10 +1,10 @@
-## 0.18.4
+## Unreleased
 
-- Add outbound heartbeat monitoring to external services (#1729)
+- Add outbound heartbeat monitoring to external services (BetterStack, Uptime Kuma, Healthchecks.io, etc.) with system status summary payload. Configured via `BESZEL_HUB_HEARTBEAT_URL`, `BESZEL_HUB_HEARTBEAT_INTERVAL`, and `BESZEL_HUB_HEARTBEAT_METHOD` environment variables.
 
-- Add experimental GPU monitoring for Apple Silicon. (#1747, #1746)
+- Add GPU monitoring for Apple Silicon. (#1747, #1746)
 
-- Add `nvtop` integration for GPU monitoring. (#1508)
+- Add `nvtop` integration for expanded GPU compatibility.
 
 - Add `GPU_COLLECTOR` environment variable to manually specify the GPU collector(s).
 
@@ -16,21 +16,11 @@
 
 - Add `fingerprint` command to the agent. (#1726)
 
-- Add precise value entry for alerts via text input. (#1718)
-
 - Include GTT memory in AMD GPU metrics and improve device name lookup. (#1569)
 
-- Improve multiplexed logs detection for Podman. (#1755)
-
-- Harden against Docker API path traversal.
-
 - Fix issue where the agent could report incorrect root disk I/O when running in Docker. (#1737)
 
-- Retry Docker check on non-200 HTTP response. (#1754)
-
-- Fix race issue with meter threshold colors.
-
-- Update Go version and dependencies.
+- Update Go to 1.26.
 
 - Add `InstallMethod` parameter to Windows install script.
 

supplemental/scripts/install-agent.sh

@@ -374,7 +374,7 @@ else
 fi
 
 # Stop existing service if it exists (for upgrades)
-if [ "$UNINSTALL" != true ] && [ -f "$BIN_PATH" ]; then
+if [ -f "$BIN_PATH" ]; then
   echo "Existing installation detected. Stopping service for upgrade..."
   if is_alpine; then
     rc-service beszel-agent stop 2>/dev/null || true
@@ -451,7 +451,7 @@ if [ "$UNINSTALL" = true ]; then
   else
     echo "Stopping and disabling the agent service..."
     systemctl stop beszel-agent.service
-    systemctl disable beszel-agent.service >/dev/null 2>&1
+    systemctl disable beszel-agent.service
 
     echo "Removing the systemd service file..."
     rm /etc/systemd/system/beszel-agent.service
@@ -459,7 +459,7 @@ if [ "$UNINSTALL" = true ]; then
     # Remove the update timer and service if they exist
     echo "Removing the daily update service and timer..."
     systemctl stop beszel-agent-update.timer 2>/dev/null
-    systemctl disable beszel-agent-update.timer >/dev/null 2>&1
+    systemctl disable beszel-agent-update.timer 2>/dev/null
     rm -f /etc/systemd/system/beszel-agent-update.service
     rm -f /etc/systemd/system/beszel-agent-update.timer
 
@@ -549,14 +549,14 @@ else
 fi
 
 # Create a dedicated user for the service if it doesn't exist
-echo "Configuring the dedicated user for the Beszel Agent service..."
+echo "Creating a dedicated user for the Beszel Agent service..."
 if is_alpine; then
   if ! id -u beszel >/dev/null 2>&1; then
     addgroup beszel
     adduser -S -D -H -s /sbin/nologin -G beszel beszel
   fi
   # Add the user to the docker group to allow access to the Docker socket if group docker exists
-  if getent group docker >/dev/null 2>&1; then
+  if getent group docker; then
     echo "Adding beszel to docker group"
     addgroup beszel docker
   fi
@@ -604,12 +604,12 @@ else
     useradd --system --home-dir /nonexistent --shell /bin/false beszel
   fi
   # Add the user to the docker group to allow access to the Docker socket if group docker exists
-  if getent group docker >/dev/null 2>&1; then
+  if getent group docker; then
     echo "Adding beszel to docker group"
     usermod -aG docker beszel
   fi
   # Add the user to the disk group to allow access to disk devices if group disk exists
-  if getent group disk >/dev/null 2>&1; then
+  if getent group disk; then
     echo "Adding beszel to disk group"
     usermod -aG disk beszel
   fi
@@ -629,6 +629,7 @@ if [ ! -d "$BIN_DIR" ]; then
 fi
 
 # Download and install the Beszel Agent
+echo "Downloading and installing the agent..."
 
 OS=$(uname -s | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/')
 ARCH=$(detect_architecture)
@@ -655,29 +656,19 @@ else
   INSTALL_VERSION=$(echo "$INSTALL_VERSION" | sed 's/^v//')
 fi
 
-echo "Downloading beszel-agent v${INSTALL_VERSION}..."
+echo "Downloading and installing agent version ${INSTALL_VERSION} from ${GITHUB_URL} ..."
 
 # Download checksums file
 TEMP_DIR=$(mktemp -d)
 cd "$TEMP_DIR" || exit 1
-CHECKSUM=$(curl -fsSL "$GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/beszel_${INSTALL_VERSION}_checksums.txt" | grep "$FILE_NAME" | cut -d' ' -f1)
+CHECKSUM=$(curl -sL "$GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/beszel_${INSTALL_VERSION}_checksums.txt" | grep "$FILE_NAME" | cut -d' ' -f1)
 if [ -z "$CHECKSUM" ] || ! echo "$CHECKSUM" | grep -qE "^[a-fA-F0-9]{64}$"; then
   echo "Failed to get checksum or invalid checksum format"
-  echo "Try again with --mirror (or --mirror <url>) if GitHub is not reachable."
-  rm -rf "$TEMP_DIR"
   exit 1
 fi
 
-if ! curl -fL# --retry 3 --retry-delay 2 --connect-timeout 10 "$GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/$FILE_NAME" -o "$FILE_NAME"; then
-  echo "Failed to download the agent from $GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/$FILE_NAME"
-  echo "Try again with --mirror (or --mirror <url>) if GitHub is not reachable."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
-if ! tar -tzf "$FILE_NAME" >/dev/null 2>&1; then
-  echo "Downloaded archive is invalid or incomplete (possible network/proxy issue)."
-  echo "Try again with --mirror (or --mirror <url>) if the download path is unstable."
+if ! curl -#L "$GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/$FILE_NAME" -o "$FILE_NAME"; then
+  echo "Failed to download the agent from ""$GITHUB_URL/henrygd/beszel/releases/download/v${INSTALL_VERSION}/$FILE_NAME"
   rm -rf "$TEMP_DIR"
   exit 1
 fi
@@ -694,12 +685,6 @@ if ! tar -xzf "$FILE_NAME" beszel-agent; then
   exit 1
 fi
 
-if [ ! -s "$TEMP_DIR/beszel-agent" ]; then
-  echo "Downloaded binary is missing or empty."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
 if [ -f "$BIN_PATH" ]; then
   echo "Backing up existing binary..."
   cp "$BIN_PATH" "$BIN_PATH.bak"
@@ -886,8 +871,6 @@ EOF
 
 elif is_freebsd; then
   echo "Checking for existing FreeBSD service configuration..."
-  # Ensure rc.d directory exists on minimal FreeBSD installs
-  mkdir -p /usr/local/etc/rc.d
   
   # Create environment configuration file with proper permissions if it doesn't exist
   if [ ! -f "$AGENT_DIR/env" ]; then
@@ -1006,7 +989,7 @@ EOF
   # Load and start the service
   printf "\nLoading and starting the agent service...\n"
   systemctl daemon-reload
-  systemctl enable beszel-agent.service >/dev/null 2>&1
+  systemctl enable beszel-agent.service
   systemctl restart beszel-agent.service
 
 
@@ -1052,7 +1035,7 @@ WantedBy=timers.target
 EOF
 
     systemctl daemon-reload
-    systemctl enable --now beszel-agent-update.timer >/dev/null 2>&1
+    systemctl enable --now beszel-agent-update.timer
 
     printf "\nDaily updates have been enabled.\n"
     ;;

supplemental/scripts/install-hub.sh

@@ -156,7 +156,7 @@ fi
 
 # Define default values
 PORT=8090
-GITHUB_URL="https://github.com"
+GITHUB_PROXY_URL="https://ghfast.top/"
 AUTO_UPDATE_FLAG="false"
 UNINSTALL=false
 
@@ -173,7 +173,7 @@ while [ $# -gt 0 ]; do
       printf "Options: \n"
       printf "  -u           : Uninstall the Beszel Hub\n"
       printf "  -p <port>    : Specify a port number (default: 8090)\n"
-      printf "  -c, --mirror [URL] : Use a GitHub mirror/proxy URL (default: https://gh.beszel.dev)\n"
+      printf "  -c <url>     : Use a custom GitHub mirror URL (e.g., https://ghfast.top/)\n"
       printf "  --auto-update : Enable automatic daily updates (disabled by default)\n"
       printf "  -h, --help   : Display this help message\n"
       exit 0
@@ -183,14 +183,10 @@ while [ $# -gt 0 ]; do
       PORT="$1"
       shift
       ;;
-    -c | --mirror)
+    -c)
+      shift
+      GITHUB_PROXY_URL=$(ensure_trailing_slash "$1")
       shift
-      if [ -n "$1" ] && ! echo "$1" | grep -q '^-'; then
-        GITHUB_URL="$(ensure_trailing_slash "$1")https://github.com"
-        shift
-      else
-        GITHUB_URL="https://gh.beszel.dev"
-      fi
       ;;
     --auto-update)
       AUTO_UPDATE_FLAG="true"
@@ -203,6 +199,9 @@ while [ $# -gt 0 ]; do
   esac
 done
 
+# Ensure the proxy URL ends with a /
+GITHUB_PROXY_URL=$(ensure_trailing_slash "$GITHUB_PROXY_URL")
+
 # Set paths based on operating system
 if is_freebsd; then
   HUB_DIR="/usr/local/etc/beszel"
@@ -324,41 +323,10 @@ OS=$(uname -s | tr '[:upper:]' '[:lower:]')
 ARCH=$(detect_architecture)
 FILE_NAME="beszel_${OS}_${ARCH}.tar.gz"
 
-TEMP_DIR=$(mktemp -d)
-ARCHIVE_PATH="$TEMP_DIR/$FILE_NAME"
-DOWNLOAD_URL="$GITHUB_URL/henrygd/beszel/releases/latest/download/$FILE_NAME"
-
-if ! curl -fL# --retry 3 --retry-delay 2 --connect-timeout 10 "$DOWNLOAD_URL" -o "$ARCHIVE_PATH"; then
-  echo "Failed to download the Beszel Hub from:"
-  echo "$DOWNLOAD_URL"
-  echo "Try again with --mirror (or --mirror <url>) if GitHub is not reachable."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
-if ! tar -tzf "$ARCHIVE_PATH" >/dev/null 2>&1; then
-  echo "Downloaded archive is invalid or incomplete (possible network/proxy issue)."
-  echo "Try again with --mirror (or --mirror <url>) if the download path is unstable."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
-if ! tar -xzf "$ARCHIVE_PATH" -C "$TEMP_DIR" beszel; then
-  echo "Failed to extract beszel from archive."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
-if [ ! -s "$TEMP_DIR/beszel" ]; then
-  echo "Downloaded binary is missing or empty."
-  rm -rf "$TEMP_DIR"
-  exit 1
-fi
-
-chmod +x "$TEMP_DIR/beszel"
-mv "$TEMP_DIR/beszel" "$BIN_PATH"
+curl -sL "${GITHUB_PROXY_URL}https://github.com/henrygd/beszel/releases/latest/download/$FILE_NAME" | tar -xz -O beszel | tee ./beszel >/dev/null
+chmod +x ./beszel
+mv ./beszel "$BIN_PATH"
 chown beszel:beszel "$BIN_PATH"
-rm -rf "$TEMP_DIR"
 
 if is_freebsd; then
   echo "Creating FreeBSD rc service..."
@@ -407,8 +375,8 @@ EOF
 
 else
   # Original systemd service installation code
-  printf "Creating the systemd service for the Beszel Hub...\n"
-  cat >/etc/systemd/system/beszel-hub.service <<EOF
+  printf "Creating the systemd service for the Beszel Hub...\n\n"
+  tee /etc/systemd/system/beszel-hub.service <<EOF
 [Unit]
 Description=Beszel Hub Service
 After=network.target
@@ -425,10 +393,10 @@ WantedBy=multi-user.target
 EOF
 
   # Load and start the service
-  printf "Loading and starting the Beszel Hub service...\n"
+  printf "\nLoading and starting the Beszel Hub service...\n"
   systemctl daemon-reload
-  systemctl enable --quiet beszel-hub.service
-  systemctl start --quiet beszel-hub.service
+  systemctl enable beszel-hub.service
+  systemctl start beszel-hub.service
 
   # Wait for the service to start or fail
   sleep 2
@@ -476,4 +444,4 @@ EOF
   fi
 fi
 
-printf "\n\033[32mBeszel Hub has been installed successfully! It is now accessible on port $PORT.\033[0m\n"
+echo "The Beszel Hub has been installed and configured successfully! It is now accessible on port $PORT."