change to atomic.bool for fetching details / smart

More info: https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components

agent/agent.go

@@ -17,6 +17,7 @@ import (
 	"github.com/gliderlabs/ssh"
 	"github.com/henrygd/beszel"
 	"github.com/henrygd/beszel/agent/deltatracker"
+	"github.com/henrygd/beszel/internal/common"
 	"github.com/henrygd/beszel/internal/entities/system"
 	"github.com/shirou/gopsutil/v4/host"
 	gossh "golang.org/x/crypto/ssh"
@@ -37,7 +38,8 @@ type Agent struct {
 	netInterfaceDeltaTrackers map[uint16]*deltatracker.DeltaTracker[string, uint64] // Per-cache-time NIC delta trackers
 	dockerManager             *dockerManager                                        // Manages Docker API requests
 	sensorConfig              *SensorConfig                                         // Sensors config
-	systemInfo                system.Info                                           // Host system info
+	systemInfo                system.Info                                           // Host system info (dynamic)
+	systemDetails             system.Details                                        // Host system details (static, once-per-connection)
 	gpuManager                *GPUManager                                           // Manages GPU data
 	cache                     *systemDataCache                                      // Cache for system stats based on cache time
 	connectionManager         *ConnectionManager                                    // Channel to signal connection events
@@ -97,8 +99,11 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 
 	slog.Debug(beszel.Version)
 
+	// initialize docker manager
+	agent.dockerManager = newDockerManager()
+
 	// initialize system info
-	agent.initializeSystemInfo()
+	agent.refreshStaticInfo()
 
 	// initialize connection manager
 	agent.connectionManager = newConnectionManager(agent)
@@ -112,9 +117,6 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 	// initialize net io stats
 	agent.initializeNetIoStats()
 
-	// initialize docker manager
-	agent.dockerManager = newDockerManager(agent)
-
 	agent.systemdManager, err = newSystemdManager()
 	if err != nil {
 		slog.Debug("Systemd", "err", err)
@@ -133,7 +135,7 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 
 	// if debugging, print stats
 	if agent.debug {
-		slog.Debug("Stats", "data", agent.gatherStats(0))
+		slog.Debug("Stats", "data", agent.gatherStats(common.DataRequestOptions{CacheTimeMs: 60_000, IncludeDetails: true}))
 	}
 
 	return agent, nil
@@ -148,10 +150,11 @@ func GetEnv(key string) (value string, exists bool) {
 	return os.LookupEnv(key)
 }
 
-func (a *Agent) gatherStats(cacheTimeMs uint16) *system.CombinedData {
+func (a *Agent) gatherStats(options common.DataRequestOptions) *system.CombinedData {
 	a.Lock()
 	defer a.Unlock()
 
+	cacheTimeMs := options.CacheTimeMs
 	data, isCached := a.cache.Get(cacheTimeMs)
 	if isCached {
 		slog.Debug("Cached data", "cacheTimeMs", cacheTimeMs)
@@ -162,6 +165,12 @@ func (a *Agent) gatherStats(cacheTimeMs uint16) *system.CombinedData {
 		Stats: a.getSystemStats(cacheTimeMs),
 		Info:  a.systemInfo,
 	}
+
+	// Include static info only when requested
+	if options.IncludeDetails {
+		data.Details = &a.systemDetails
+	}
+
 	// slog.Info("System data", "data", data, "cacheTimeMs", cacheTimeMs)
 
 	if a.dockerManager != nil {
@@ -225,7 +234,7 @@ func (a *Agent) getFingerprint() string {
 	// if no fingerprint is found, generate one
 	fingerprint, err := host.HostID()
 	if err != nil || fingerprint == "" {
-		fingerprint = a.systemInfo.Hostname + a.systemInfo.CpuModel
+		fingerprint = a.systemDetails.Hostname + a.systemDetails.CpuModel
 	}
 
 	// hash fingerprint

agent/agent_cache_test.go

@@ -22,7 +22,7 @@ func createTestCacheData() *system.CombinedData {
 			DiskTotal: 100000,
 		},
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
 		},
 		Containers: []*container.Stats{
 			{
@@ -128,7 +128,7 @@ func TestCacheMultipleIntervals(t *testing.T) {
 				Mem: 16384,
 			},
 			Info: system.Info{
-				Hostname: "test-host-2",
+				AgentVersion: "0.12.0",
 			},
 			Containers: []*container.Stats{},
 		}
@@ -171,7 +171,7 @@ func TestCacheOverwrite(t *testing.T) {
 			Mem: 32768,
 		},
 		Info: system.Info{
-			Hostname: "updated-host",
+			AgentVersion: "0.12.0",
 		},
 		Containers: []*container.Stats{},
 	}

agent/client.go

@@ -201,7 +201,7 @@ func (client *WebSocketClient) handleAuthChallenge(msg *common.HubRequest[cbor.R
 
 	if authRequest.NeedSysInfo {
 		response.Name, _ = GetEnv("SYSTEM_NAME")
-		response.Hostname = client.agent.systemInfo.Hostname
+		response.Hostname = client.agent.systemDetails.Hostname
 		serverAddr := client.agent.connectionManager.serverOptions.Addr
 		_, response.Port, _ = net.SplitHostPort(serverAddr)
 	}

agent/docker.go

@@ -60,6 +60,7 @@ type dockerManager struct {
 	decoder             *json.Decoder               // Reusable JSON decoder that reads from buf
 	apiStats            *container.ApiStats         // Reusable API stats object
 	excludeContainers   []string                    // Patterns to exclude containers by name
+	usingPodman         bool                        // Whether the Docker Engine API is running on Podman
 
 	// Cache-time-aware tracking for CPU stats (similar to cpu.go)
 	// Maps cache time intervals to container-specific CPU usage tracking
@@ -478,7 +479,7 @@ func (dm *dockerManager) deleteContainerStatsSync(id string) {
 }
 
 // Creates a new http client for Docker or Podman API
-func newDockerManager(a *Agent) *dockerManager {
+func newDockerManager() *dockerManager {
 	dockerHost, exists := GetEnv("DOCKER_HOST")
 	if exists {
 		// return nil if set to empty string
@@ -564,7 +565,7 @@ func newDockerManager(a *Agent) *dockerManager {
 
 	// If using podman, return client
 	if strings.Contains(dockerHost, "podman") {
-		a.systemInfo.Podman = true
+		manager.usingPodman = true
 		manager.goodDockerVersion = true
 		return manager
 	}
@@ -746,3 +747,23 @@ func decodeDockerLogStream(reader io.Reader, builder *strings.Builder) error {
 		totalBytesRead += int(n)
 	}
 }
+
+// GetHostInfo fetches the system info from Docker
+func (dm *dockerManager) GetHostInfo() (info container.HostInfo, err error) {
+	resp, err := dm.client.Get("http://localhost/info")
+	if err != nil {
+		return info, err
+	}
+	defer resp.Body.Close()
+
+	if err := json.NewDecoder(resp.Body).Decode(&info); err != nil {
+		slog.Error("Failed to decode Docker version response", "error", err)
+		return info, err
+	}
+
+	return info, nil
+}
+
+func (dm *dockerManager) IsPodman() bool {
+	return dm.usingPodman
+}

agent/docker_test.go

@@ -802,6 +802,24 @@ func TestNetworkRateCalculationFormula(t *testing.T) {
 	}
 }
 
+func TestGetHostInfo(t *testing.T) {
+	data, err := os.ReadFile("test-data/system_info.json")
+	require.NoError(t, err)
+
+	var info container.HostInfo
+	err = json.Unmarshal(data, &info)
+	require.NoError(t, err)
+
+	assert.Equal(t, "6.8.0-31-generic", info.KernelVersion)
+	assert.Equal(t, "Ubuntu 24.04 LTS", info.OperatingSystem)
+	// assert.Equal(t, "24.04", info.OSVersion)
+	// assert.Equal(t, "linux", info.OSType)
+	// assert.Equal(t, "x86_64", info.Architecture)
+	assert.EqualValues(t, 4, info.NCPU)
+	assert.EqualValues(t, 2095882240, info.MemTotal)
+	// assert.Equal(t, "27.0.1", info.ServerVersion)
+}
+
 func TestDeltaTrackerCacheTimeIsolation(t *testing.T) {
 	// Test that different cache times have separate DeltaTracker instances
 	dm := &dockerManager{
@@ -1053,53 +1071,6 @@ func TestDecodeDockerLogStreamMemoryProtection(t *testing.T) {
 	})
 }
 
-func TestAllocateBuffer(t *testing.T) {
-	tests := []struct {
-		name          string
-		currentCap    int
-		needed        int
-		expectedCap   int
-		shouldRealloc bool
-	}{
-		{
-			name:          "buffer has enough capacity",
-			currentCap:    1024,
-			needed:        512,
-			expectedCap:   1024,
-			shouldRealloc: false,
-		},
-		{
-			name:          "buffer needs reallocation",
-			currentCap:    512,
-			needed:        1024,
-			expectedCap:   1024,
-			shouldRealloc: true,
-		},
-		{
-			name:          "buffer needs exact size",
-			currentCap:    1024,
-			needed:        1024,
-			expectedCap:   1024,
-			shouldRealloc: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			current := make([]byte, 0, tt.currentCap)
-			result := allocateBuffer(current, tt.needed)
-
-			assert.Equal(t, tt.needed, len(result))
-			assert.GreaterOrEqual(t, cap(result), tt.expectedCap)
-
-			if tt.shouldRealloc {
-				// If reallocation was needed, capacity should be at least the needed size
-				assert.GreaterOrEqual(t, cap(result), tt.needed)
-			}
-		})
-	}
-}
-
 func TestShouldExcludeContainer(t *testing.T) {
 	tests := []struct {
 		name          string
@@ -1259,4 +1230,3 @@ func TestAnsiEscapePattern(t *testing.T) {
 		})
 	}
 }
-

agent/handlers.go

@@ -94,7 +94,7 @@ func (h *GetDataHandler) Handle(hctx *HandlerContext) error {
 	var options common.DataRequestOptions
 	_ = cbor.Unmarshal(hctx.Request.Data, &options)
 
-	sysStats := hctx.Agent.gatherStats(options.CacheTimeMs)
+	sysStats := hctx.Agent.gatherStats(options)
 	return hctx.SendResponse(sysStats, hctx.RequestID)
 }
 

agent/server.go

@@ -202,7 +202,7 @@ func (a *Agent) handleSSHRequest(w io.Writer, req *common.HubRequest[cbor.RawMes
 
 // handleLegacyStats serves the legacy one-shot stats payload for older hubs
 func (a *Agent) handleLegacyStats(w io.Writer, hubVersion semver.Version) error {
-	stats := a.gatherStats(60_000)
+	stats := a.gatherStats(common.DataRequestOptions{CacheTimeMs: 60_000})
 	return a.writeToSession(w, stats, hubVersion)
 }
 

agent/server_test.go

@@ -513,7 +513,7 @@ func TestWriteToSessionEncoding(t *testing.T) {
 				err = json.Unmarshal([]byte(encodedData), &decodedJson)
 				assert.Error(t, err, "Should not be valid JSON data")
 
-				assert.Equal(t, testData.Info.Hostname, decodedCbor.Info.Hostname)
+				assert.Equal(t, testData.Details.Hostname, decodedCbor.Details.Hostname)
 				assert.Equal(t, testData.Stats.Cpu, decodedCbor.Stats.Cpu)
 			} else {
 				// Should be JSON - try to decode as JSON
@@ -526,7 +526,7 @@ func TestWriteToSessionEncoding(t *testing.T) {
 				assert.Error(t, err, "Should not be valid CBOR data")
 
 				// Verify the decoded JSON data matches our test data
-				assert.Equal(t, testData.Info.Hostname, decodedJson.Info.Hostname)
+				assert.Equal(t, testData.Details.Hostname, decodedJson.Details.Hostname)
 				assert.Equal(t, testData.Stats.Cpu, decodedJson.Stats.Cpu)
 
 				// Verify it looks like JSON (starts with '{' and contains readable field names)
@@ -551,12 +551,8 @@ func createTestCombinedData() *system.CombinedData {
 			DiskPct:   50.0,
 		},
 		Info: system.Info{
-			Hostname:     "test-host",
-			Cores:        8,
-			CpuModel:     "Test CPU Model",
 			Uptime:       3600,
 			AgentVersion: "0.12.0",
-			Os:           system.Linux,
 		},
 		Containers: []*container.Stats{
 			{

agent/smart.go

@@ -10,6 +10,7 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
 	"strconv"
 	"strings"
@@ -430,7 +431,7 @@ func (sm *SmartManager) CollectSmart(deviceInfo *DeviceInfo) error {
 	// Check if we have any existing data for this device
 	hasExistingData := sm.hasDataForDevice(deviceInfo.Name)
 
-	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
 	defer cancel()
 
 	// Try with -n standby first if we have existing data
@@ -445,7 +446,7 @@ func (sm *SmartManager) CollectSmart(deviceInfo *DeviceInfo) error {
 			return nil
 		}
 		// No cached data, need to collect initial data by bypassing standby
-		ctx2, cancel2 := context.WithTimeout(context.Background(), 2*time.Second)
+		ctx2, cancel2 := context.WithTimeout(context.Background(), 15*time.Second)
 		defer cancel2()
 		args = sm.smartctlArgs(deviceInfo, false)
 		cmd = exec.CommandContext(ctx2, sm.binPath, args...)
@@ -454,6 +455,34 @@ func (sm *SmartManager) CollectSmart(deviceInfo *DeviceInfo) error {
 
 	hasValidData := sm.parseSmartOutput(deviceInfo, output)
 
+	// If NVMe controller path failed, try namespace path as fallback.
+	// NVMe controllers (/dev/nvme0) don't always support SMART queries. See github.com/henrygd/beszel/issues/1504
+	if !hasValidData && err != nil && isNvmeControllerPath(deviceInfo.Name) {
+		controllerPath := deviceInfo.Name
+		namespacePath := controllerPath + "n1"
+		if !sm.isExcludedDevice(namespacePath) {
+			deviceInfo.Name = namespacePath
+
+			ctx3, cancel3 := context.WithTimeout(context.Background(), 15*time.Second)
+			defer cancel3()
+			args = sm.smartctlArgs(deviceInfo, false)
+			cmd = exec.CommandContext(ctx3, sm.binPath, args...)
+			output, err = cmd.CombinedOutput()
+			hasValidData = sm.parseSmartOutput(deviceInfo, output)
+
+			// Auto-exclude the controller path so future scans don't re-add it
+			if hasValidData {
+				sm.Lock()
+				if sm.excludedDevices == nil {
+					sm.excludedDevices = make(map[string]struct{})
+				}
+				sm.excludedDevices[controllerPath] = struct{}{}
+				sm.Unlock()
+				slog.Debug("auto-excluded NVMe controller path", "path", controllerPath)
+			}
+		}
+	}
+
 	if !hasValidData {
 		if err != nil {
 			slog.Info("smartctl failed", "device", deviceInfo.Name, "err", err)
@@ -957,6 +986,27 @@ func (sm *SmartManager) detectSmartctl() (string, error) {
 	return "", errors.New("smartctl not found")
 }
 
+// isNvmeControllerPath checks if the path matches an NVMe controller pattern
+// like /dev/nvme0, /dev/nvme1, etc. (without namespace suffix like n1)
+func isNvmeControllerPath(path string) bool {
+	base := filepath.Base(path)
+	if !strings.HasPrefix(base, "nvme") {
+		return false
+	}
+	suffix := strings.TrimPrefix(base, "nvme")
+	if suffix == "" {
+		return false
+	}
+	// Controller paths are just "nvme" + digits (e.g., nvme0, nvme1)
+	// Namespace paths have "n" after the controller number (e.g., nvme0n1)
+	for _, c := range suffix {
+		if c < '0' || c > '9' {
+			return false
+		}
+	}
+	return true
+}
+
 // NewSmartManager creates and initializes a new SmartManager
 func NewSmartManager() (*SmartManager, error) {
 	sm := &SmartManager{

agent/smart_test.go

@@ -780,3 +780,36 @@ func TestFilterExcludedDevices(t *testing.T) {
 		})
 	}
 }
+
+func TestIsNvmeControllerPath(t *testing.T) {
+	tests := []struct {
+		path     string
+		expected bool
+	}{
+		// Controller paths (should return true)
+		{"/dev/nvme0", true},
+		{"/dev/nvme1", true},
+		{"/dev/nvme10", true},
+		{"nvme0", true},
+
+		// Namespace paths (should return false)
+		{"/dev/nvme0n1", false},
+		{"/dev/nvme1n1", false},
+		{"/dev/nvme0n1p1", false},
+		{"nvme0n1", false},
+
+		// Non-NVMe paths (should return false)
+		{"/dev/sda", false},
+		{"/dev/sda1", false},
+		{"/dev/hda", false},
+		{"", false},
+		{"/dev/nvme", false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.path, func(t *testing.T) {
+			result := isNvmeControllerPath(tt.path)
+			assert.Equal(t, tt.expected, result, "path: %s", tt.path)
+		})
+	}
+}

agent/system.go

@@ -2,15 +2,18 @@ package agent
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"log/slog"
 	"os"
+	"runtime"
 	"strconv"
 	"strings"
 	"time"
 
 	"github.com/henrygd/beszel"
 	"github.com/henrygd/beszel/agent/battery"
+	"github.com/henrygd/beszel/internal/entities/container"
 	"github.com/henrygd/beszel/internal/entities/system"
 
 	"github.com/shirou/gopsutil/v4/cpu"
@@ -27,41 +30,79 @@ type prevDisk struct {
 }
 
 // Sets initial / non-changing values about the host system
-func (a *Agent) initializeSystemInfo() {
+func (a *Agent) refreshStaticInfo() {
 	a.systemInfo.AgentVersion = beszel.Version
-	a.systemInfo.Hostname, _ = os.Hostname()
+
+	// get host info from Docker if available
+	var hostInfo container.HostInfo
+
+	if a.dockerManager != nil {
+		a.systemDetails.Podman = a.dockerManager.IsPodman()
+		hostInfo, _ = a.dockerManager.GetHostInfo()
+	}
+
+	a.systemDetails.Hostname, _ = os.Hostname()
+	if arch, err := host.KernelArch(); err == nil {
+		a.systemDetails.Arch = arch
+	} else {
+		a.systemDetails.Arch = runtime.GOARCH
+	}
 
 	platform, _, version, _ := host.PlatformInformation()
 
 	if platform == "darwin" {
-		a.systemInfo.KernelVersion = version
-		a.systemInfo.Os = system.Darwin
+		a.systemDetails.Os = system.Darwin
+		a.systemDetails.OsName = fmt.Sprintf("macOS %s", version)
 	} else if strings.Contains(platform, "indows") {
-		a.systemInfo.KernelVersion = fmt.Sprintf("%s %s", strings.Replace(platform, "Microsoft ", "", 1), version)
-		a.systemInfo.Os = system.Windows
+		a.systemDetails.Os = system.Windows
+		a.systemDetails.OsName = strings.Replace(platform, "Microsoft ", "", 1)
+		a.systemDetails.Kernel = version
 	} else if platform == "freebsd" {
-		a.systemInfo.Os = system.Freebsd
-		a.systemInfo.KernelVersion = version
+		a.systemDetails.Os = system.Freebsd
+		a.systemDetails.Kernel, _ = host.KernelVersion()
+		if prettyName, err := getOsPrettyName(); err == nil {
+			a.systemDetails.OsName = prettyName
+		} else {
+			a.systemDetails.OsName = "FreeBSD"
+		}
 	} else {
-		a.systemInfo.Os = system.Linux
-	}
-
-	if a.systemInfo.KernelVersion == "" {
-		a.systemInfo.KernelVersion, _ = host.KernelVersion()
+		a.systemDetails.Os = system.Linux
+		a.systemDetails.OsName = hostInfo.OperatingSystem
+		if a.systemDetails.OsName == "" {
+			if prettyName, err := getOsPrettyName(); err == nil {
+				a.systemDetails.OsName = prettyName
+			} else {
+				a.systemDetails.OsName = platform
+			}
+		}
+		a.systemDetails.Kernel = hostInfo.KernelVersion
+		if a.systemDetails.Kernel == "" {
+			a.systemDetails.Kernel, _ = host.KernelVersion()
+		}
 	}
 
 	// cpu model
 	if info, err := cpu.Info(); err == nil && len(info) > 0 {
-		a.systemInfo.CpuModel = info[0].ModelName
+		a.systemDetails.CpuModel = info[0].ModelName
 	}
 	// cores / threads
-	a.systemInfo.Cores, _ = cpu.Counts(false)
-	if threads, err := cpu.Counts(true); err == nil {
-		if threads > 0 && threads < a.systemInfo.Cores {
-			// in lxc logical cores reflects container limits, so use that as cores if lower
-			a.systemInfo.Cores = threads
-		} else {
-			a.systemInfo.Threads = threads
+	cores, _ := cpu.Counts(false)
+	threads := hostInfo.NCPU
+	if threads == 0 {
+		threads, _ = cpu.Counts(true)
+	}
+	// in lxc, logical cores reflects container limits, so use that as cores if lower
+	if threads > 0 && threads < cores {
+		cores = threads
+	}
+	a.systemDetails.Cores = cores
+	a.systemDetails.Threads = threads
+
+	// total memory
+	a.systemDetails.MemoryTotal = hostInfo.MemTotal
+	if a.systemDetails.MemoryTotal == 0 {
+		if v, err := mem.VirtualMemory(); err == nil {
+			a.systemDetails.MemoryTotal = v.Total
 		}
 	}
 
@@ -195,20 +236,16 @@ func (a *Agent) getSystemStats(cacheTimeMs uint16) system.Stats {
 		}
 	}
 
-	// update base system info
+	// update system info
 	a.systemInfo.ConnectionType = a.connectionManager.ConnectionType
 	a.systemInfo.Cpu = systemStats.Cpu
 	a.systemInfo.LoadAvg = systemStats.LoadAvg
-	// TODO: remove these in future release in favor of load avg array
-	a.systemInfo.LoadAvg1 = systemStats.LoadAvg[0]
-	a.systemInfo.LoadAvg5 = systemStats.LoadAvg[1]
-	a.systemInfo.LoadAvg15 = systemStats.LoadAvg[2]
 	a.systemInfo.MemPct = systemStats.MemPct
 	a.systemInfo.DiskPct = systemStats.DiskPct
+	a.systemInfo.Battery = systemStats.Battery
 	a.systemInfo.Uptime, _ = host.Uptime()
-	// TODO: in future release, remove MB bandwidth values in favor of bytes
-	a.systemInfo.Bandwidth = twoDecimals(systemStats.NetworkSent + systemStats.NetworkRecv)
 	a.systemInfo.BandwidthBytes = systemStats.Bandwidth[0] + systemStats.Bandwidth[1]
+	a.systemInfo.Threads = a.systemDetails.Threads
 	slog.Debug("sysinfo", "data", a.systemInfo)
 
 	return systemStats
@@ -239,3 +276,24 @@ func getARCSize() (uint64, error) {
 
 	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")
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if after, ok := strings.CutPrefix(line, "PRETTY_NAME="); ok {
+			value := after
+			value = strings.Trim(value, `"`)
+			return value, nil
+		}
+	}
+
+	return "", errors.New("pretty name not found")
+}

agent/test-data/system_info.json

@@ -0,0 +1,17 @@
+{
+  "ID": "7TRN:IPZB:QYBB:VPBQ:UMPP:KARE:6ZNR:XE6T:7EWV:PKF4:ZOJD:TPYS",
+  "Containers": 14,
+  "ContainersRunning": 3,
+  "ContainersPaused": 1,
+  "ContainersStopped": 10,
+  "Images": 508,
+  "Driver": "overlay2",
+  "KernelVersion": "6.8.0-31-generic",
+  "OperatingSystem": "Ubuntu 24.04 LTS",
+  "OSVersion": "24.04",
+  "OSType": "linux",
+  "Architecture": "x86_64",
+  "NCPU": 4,
+  "MemTotal": 2095882240,
+  "ServerVersion": "27.0.1"
+}

beszel.go

@@ -6,7 +6,7 @@ import "github.com/blang/semver"
 
 const (
 	// Version is the current version of the application.
-	Version = "0.17.0"
+	Version = "0.18.0-beta.1"
 	// AppName is the name of the application.
 	AppName = "beszel"
 )

internal/alerts/alerts.go

@@ -49,6 +49,7 @@ type SystemAlertStats struct {
 	GPU          map[string]SystemAlertGPUData `json:"g"`
 	Temperatures map[string]float32            `json:"t"`
 	LoadAvg      [3]float64                    `json:"la"`
+	Battery      [2]uint8                      `json:"bat"`
 }
 
 type SystemAlertGPUData struct {

internal/alerts/alerts_battery_test.go

@@ -0,0 +1,387 @@
+//go:build testing
+// +build testing
+
+package alerts_test
+
+import (
+	"encoding/json"
+	"testing"
+	"time"
+
+	"github.com/henrygd/beszel/internal/entities/system"
+	beszelTests "github.com/henrygd/beszel/internal/tests"
+
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/tools/types"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+// TestBatteryAlertLogic tests that battery alerts trigger when value drops BELOW threshold
+// (opposite of other alerts like CPU, Memory, etc. which trigger when exceeding threshold)
+func TestBatteryAlertLogic(t *testing.T) {
+	hub, user := beszelTests.GetHubWithUser(t)
+	defer hub.Cleanup()
+
+	// Create a system
+	systems, err := beszelTests.CreateSystems(hub, 1, user.Id, "up")
+	require.NoError(t, err)
+	systemRecord := systems[0]
+
+	// Create a battery alert with threshold of 20% and min of 1 minute (immediate trigger)
+	batteryAlert, err := beszelTests.CreateRecord(hub, "alerts", map[string]any{
+		"name":   "Battery",
+		"system": systemRecord.Id,
+		"user":   user.Id,
+		"value":  20, // threshold: 20%
+		"min":    1,  // 1 minute (immediate trigger for testing)
+	})
+	require.NoError(t, err)
+
+	// Verify alert is not triggered initially
+	assert.False(t, batteryAlert.GetBool("triggered"), "Alert should not be triggered initially")
+
+	// Create system stats with battery at 50% (above threshold - should NOT trigger)
+	statsHigh := system.Stats{
+		Cpu:     10,
+		MemPct:  30,
+		DiskPct: 40,
+		Battery: [2]uint8{50, 1}, // 50% battery, discharging
+	}
+	statsHighJSON, _ := json.Marshal(statsHigh)
+	_, err = beszelTests.CreateRecord(hub, "system_stats", map[string]any{
+		"system": systemRecord.Id,
+		"type":   "1m",
+		"stats":  string(statsHighJSON),
+	})
+	require.NoError(t, err)
+
+	// Create CombinedData for the alert handler
+	combinedDataHigh := &system.CombinedData{
+		Stats: statsHigh,
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Simulate system update time
+	systemRecord.Set("updated", time.Now().UTC())
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts with high battery
+	am := hub.GetAlertManager()
+	err = am.HandleSystemAlerts(systemRecord, combinedDataHigh)
+	require.NoError(t, err)
+
+	// Verify alert is still NOT triggered (battery 50% is above threshold 20%)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.False(t, batteryAlert.GetBool("triggered"), "Alert should NOT be triggered when battery (50%%) is above threshold (20%%)")
+
+	// Now create stats with battery at 15% (below threshold - should trigger)
+	statsLow := system.Stats{
+		Cpu:     10,
+		MemPct:  30,
+		DiskPct: 40,
+		Battery: [2]uint8{15, 1}, // 15% battery, discharging
+	}
+	statsLowJSON, _ := json.Marshal(statsLow)
+	_, err = beszelTests.CreateRecord(hub, "system_stats", map[string]any{
+		"system": systemRecord.Id,
+		"type":   "1m",
+		"stats":  string(statsLowJSON),
+	})
+	require.NoError(t, err)
+
+	combinedDataLow := &system.CombinedData{
+		Stats: statsLow,
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Update system timestamp
+	systemRecord.Set("updated", time.Now().UTC())
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts with low battery
+	err = am.HandleSystemAlerts(systemRecord, combinedDataLow)
+	require.NoError(t, err)
+
+	// Wait for the alert to be processed
+	time.Sleep(20 * time.Millisecond)
+
+	// Verify alert IS triggered (battery 15% is below threshold 20%)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.True(t, batteryAlert.GetBool("triggered"), "Alert SHOULD be triggered when battery (15%%) drops below threshold (20%%)")
+
+	// Now test resolution: battery goes back above threshold
+	statsRecovered := system.Stats{
+		Cpu:     10,
+		MemPct:  30,
+		DiskPct: 40,
+		Battery: [2]uint8{25, 1}, // 25% battery, discharging
+	}
+	statsRecoveredJSON, _ := json.Marshal(statsRecovered)
+	_, err = beszelTests.CreateRecord(hub, "system_stats", map[string]any{
+		"system": systemRecord.Id,
+		"type":   "1m",
+		"stats":  string(statsRecoveredJSON),
+	})
+	require.NoError(t, err)
+
+	combinedDataRecovered := &system.CombinedData{
+		Stats: statsRecovered,
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Update system timestamp
+	systemRecord.Set("updated", time.Now().UTC())
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts with recovered battery
+	err = am.HandleSystemAlerts(systemRecord, combinedDataRecovered)
+	require.NoError(t, err)
+
+	// Wait for the alert to be processed
+	time.Sleep(20 * time.Millisecond)
+
+	// Verify alert is now resolved (battery 25% is above threshold 20%)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.False(t, batteryAlert.GetBool("triggered"), "Alert should be resolved when battery (25%%) goes above threshold (20%%)")
+}
+
+// TestBatteryAlertNoBattery verifies that systems without battery data don't trigger alerts
+func TestBatteryAlertNoBattery(t *testing.T) {
+	hub, user := beszelTests.GetHubWithUser(t)
+	defer hub.Cleanup()
+
+	// Create a system
+	systems, err := beszelTests.CreateSystems(hub, 1, user.Id, "up")
+	require.NoError(t, err)
+	systemRecord := systems[0]
+
+	// Create a battery alert
+	batteryAlert, err := beszelTests.CreateRecord(hub, "alerts", map[string]any{
+		"name":   "Battery",
+		"system": systemRecord.Id,
+		"user":   user.Id,
+		"value":  20,
+		"min":    1,
+	})
+	require.NoError(t, err)
+
+	// Create stats with NO battery data (Battery[0] = 0)
+	statsNoBattery := system.Stats{
+		Cpu:     10,
+		MemPct:  30,
+		DiskPct: 40,
+		Battery: [2]uint8{0, 0}, // No battery
+	}
+
+	combinedData := &system.CombinedData{
+		Stats: statsNoBattery,
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Simulate system update time
+	systemRecord.Set("updated", time.Now().UTC())
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts
+	am := hub.GetAlertManager()
+	err = am.HandleSystemAlerts(systemRecord, combinedData)
+	require.NoError(t, err)
+
+	// Wait a moment for processing
+	time.Sleep(20 * time.Millisecond)
+
+	// Verify alert is NOT triggered (no battery data should skip the alert)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.False(t, batteryAlert.GetBool("triggered"), "Alert should NOT be triggered when system has no battery")
+}
+
+// TestBatteryAlertAveragedSamples tests battery alerts with min > 1 (averaging multiple samples)
+// This ensures the inverted threshold logic works correctly across averaged time windows
+func TestBatteryAlertAveragedSamples(t *testing.T) {
+	hub, user := beszelTests.GetHubWithUser(t)
+	defer hub.Cleanup()
+
+	// Create a system
+	systems, err := beszelTests.CreateSystems(hub, 1, user.Id, "up")
+	require.NoError(t, err)
+	systemRecord := systems[0]
+
+	// Create a battery alert with threshold of 25% and min of 2 minutes (requires averaging)
+	batteryAlert, err := beszelTests.CreateRecord(hub, "alerts", map[string]any{
+		"name":   "Battery",
+		"system": systemRecord.Id,
+		"user":   user.Id,
+		"value":  25, // threshold: 25%
+		"min":    2,  // 2 minutes - requires averaging
+	})
+	require.NoError(t, err)
+
+	// Verify alert is not triggered initially
+	assert.False(t, batteryAlert.GetBool("triggered"), "Alert should not be triggered initially")
+
+	am := hub.GetAlertManager()
+	now := time.Now().UTC()
+
+	// Create system_stats records with low battery (below threshold)
+	// The alert has min=2 minutes, so alert.time = now - 2 minutes
+	// For the alert to be valid, alert.time must be AFTER the oldest record's created time
+	// So we need records older than (now - 2 min), plus records within the window
+	// Records at: now-3min (oldest, before window), now-90s, now-60s, now-30s
+	recordTimes := []time.Duration{
+		-180 * time.Second, // 3 min ago - this makes the oldest record before alert.time
+		-90 * time.Second,
+		-60 * time.Second,
+		-30 * time.Second,
+	}
+
+	for _, offset := range recordTimes {
+		statsLow := system.Stats{
+			Cpu:     10,
+			MemPct:  30,
+			DiskPct: 40,
+			Battery: [2]uint8{15, 1}, // 15% battery (below 25% threshold)
+		}
+		statsLowJSON, _ := json.Marshal(statsLow)
+
+		recordTime := now.Add(offset)
+		record, err := beszelTests.CreateRecord(hub, "system_stats", map[string]any{
+			"system": systemRecord.Id,
+			"type":   "1m",
+			"stats":  string(statsLowJSON),
+		})
+		require.NoError(t, err)
+		// Update created time to simulate historical records - use SetRaw with formatted string
+		record.SetRaw("created", recordTime.Format(types.DefaultDateLayout))
+		err = hub.SaveNoValidate(record)
+		require.NoError(t, err)
+	}
+
+	// Create combined data with low battery
+	combinedDataLow := &system.CombinedData{
+		Stats: system.Stats{
+			Cpu:     10,
+			MemPct:  30,
+			DiskPct: 40,
+			Battery: [2]uint8{15, 1},
+		},
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Update system timestamp
+	systemRecord.Set("updated", now)
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts - should trigger because average battery is below threshold
+	err = am.HandleSystemAlerts(systemRecord, combinedDataLow)
+	require.NoError(t, err)
+
+	// Wait for alert processing
+	time.Sleep(20 * time.Millisecond)
+
+	// Verify alert IS triggered (average battery 15% is below threshold 25%)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.True(t, batteryAlert.GetBool("triggered"),
+		"Alert SHOULD be triggered when average battery (15%%) is below threshold (25%%) over min period")
+
+	// Now add records with high battery to test resolution
+	// Use a new time window 2 minutes later
+	newNow := now.Add(2 * time.Minute)
+	// Records need to span before the alert time window (newNow - 2 min)
+	recordTimesHigh := []time.Duration{
+		-180 * time.Second, // 3 min before newNow - makes oldest record before alert.time
+		-90 * time.Second,
+		-60 * time.Second,
+		-30 * time.Second,
+	}
+
+	for _, offset := range recordTimesHigh {
+		statsHigh := system.Stats{
+			Cpu:     10,
+			MemPct:  30,
+			DiskPct: 40,
+			Battery: [2]uint8{50, 1}, // 50% battery (above 25% threshold)
+		}
+		statsHighJSON, _ := json.Marshal(statsHigh)
+
+		recordTime := newNow.Add(offset)
+		record, err := beszelTests.CreateRecord(hub, "system_stats", map[string]any{
+			"system": systemRecord.Id,
+			"type":   "1m",
+			"stats":  string(statsHighJSON),
+		})
+		require.NoError(t, err)
+		record.SetRaw("created", recordTime.Format(types.DefaultDateLayout))
+		err = hub.SaveNoValidate(record)
+		require.NoError(t, err)
+	}
+
+	// Create combined data with high battery
+	combinedDataHigh := &system.CombinedData{
+		Stats: system.Stats{
+			Cpu:     10,
+			MemPct:  30,
+			DiskPct: 40,
+			Battery: [2]uint8{50, 1},
+		},
+		Info: system.Info{
+			AgentVersion: "0.12.0",
+			Cpu:          10,
+			MemPct:       30,
+			DiskPct:      40,
+		},
+	}
+
+	// Update system timestamp to the new time window
+	systemRecord.Set("updated", newNow)
+	err = hub.SaveNoValidate(systemRecord)
+	require.NoError(t, err)
+
+	// Handle system alerts - should resolve because average battery is now above threshold
+	err = am.HandleSystemAlerts(systemRecord, combinedDataHigh)
+	require.NoError(t, err)
+
+	// Wait for alert processing
+	time.Sleep(20 * time.Millisecond)
+
+	// Verify alert is resolved (average battery 50% is above threshold 25%)
+	batteryAlert, err = hub.FindFirstRecordByFilter("alerts", "id={:id}", dbx.Params{"id": batteryAlert.Id})
+	require.NoError(t, err)
+	assert.False(t, batteryAlert.GetBool("triggered"),
+		"Alert should be resolved when average battery (50%%) is above threshold (25%%) over min period")
+}

internal/alerts/alerts_system.go

@@ -66,17 +66,30 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 			unit = ""
 		case "GPU":
 			val = data.Info.GpuPct
+		case "Battery":
+			if data.Stats.Battery[0] == 0 {
+				continue
+			}
+			val = float64(data.Stats.Battery[0])
 		}
 
 		triggered := alertRecord.GetBool("triggered")
 		threshold := alertRecord.GetFloat("value")
 
+		// Battery alert has inverted logic: trigger when value is BELOW threshold
+		lowAlert := isLowAlert(name)
+
 		// CONTINUE
-		// IF alert is not triggered and curValue is less than threshold
-		// OR alert is triggered and curValue is greater than threshold
-		if (!triggered && val <= threshold) || (triggered && val > threshold) {
-			// log.Printf("Skipping alert %s: val %f | threshold %f | triggered %v\n", name, val, threshold, triggered)
-			continue
+		// For normal alerts: IF not triggered and curValue <= threshold, OR triggered and curValue > threshold
+		// For low alerts (Battery): IF not triggered and curValue >= threshold, OR triggered and curValue < threshold
+		if lowAlert {
+			if (!triggered && val >= threshold) || (triggered && val < threshold) {
+				continue
+			}
+		} else {
+			if (!triggered && val <= threshold) || (triggered && val > threshold) {
+				continue
+			}
 		}
 
 		min := max(1, cast.ToUint8(alertRecord.Get("min")))
@@ -94,7 +107,11 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 
 		// send alert immediately if min is 1 - no need to sum up values.
 		if min == 1 {
-			alert.triggered = val > threshold
+			if lowAlert {
+				alert.triggered = val < threshold
+			} else {
+				alert.triggered = val > threshold
+			}
 			go am.sendSystemAlert(alert)
 			continue
 		}
@@ -219,6 +236,8 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 					}
 				}
 				alert.val += maxUsage
+			case "Battery":
+				alert.val += float64(stats.Battery[0])
 			default:
 				continue
 			}
@@ -256,12 +275,24 @@ func (am *AlertManager) HandleSystemAlerts(systemRecord *core.Record, data *syst
 		// log.Printf("%s: val %f | count %d | min-count %f | threshold %f\n", alert.name, alert.val, alert.count, minCount, alert.threshold)
 		// pass through alert if count is greater than or equal to minCount
 		if float32(alert.count) >= minCount {
-			if !alert.triggered && alert.val > alert.threshold {
-				alert.triggered = true
-				go am.sendSystemAlert(alert)
-			} else if alert.triggered && alert.val <= alert.threshold {
-				alert.triggered = false
-				go am.sendSystemAlert(alert)
+			// Battery alert has inverted logic: trigger when value is BELOW threshold
+			lowAlert := isLowAlert(alert.name)
+			if lowAlert {
+				if !alert.triggered && alert.val < alert.threshold {
+					alert.triggered = true
+					go am.sendSystemAlert(alert)
+				} else if alert.triggered && alert.val >= alert.threshold {
+					alert.triggered = false
+					go am.sendSystemAlert(alert)
+				}
+			} else {
+				if !alert.triggered && alert.val > alert.threshold {
+					alert.triggered = true
+					go am.sendSystemAlert(alert)
+				} else if alert.triggered && alert.val <= alert.threshold {
+					alert.triggered = false
+					go am.sendSystemAlert(alert)
+				}
 			}
 		}
 	}
@@ -288,10 +319,19 @@ func (am *AlertManager) sendSystemAlert(alert SystemAlertData) {
 	}
 
 	var subject string
+	lowAlert := isLowAlert(alert.name)
 	if alert.triggered {
-		subject = fmt.Sprintf("%s %s above threshold", systemName, titleAlertName)
+		if lowAlert {
+			subject = fmt.Sprintf("%s %s below threshold", systemName, titleAlertName)
+		} else {
+			subject = fmt.Sprintf("%s %s above threshold", systemName, titleAlertName)
+		}
 	} else {
-		subject = fmt.Sprintf("%s %s below threshold", systemName, titleAlertName)
+		if lowAlert {
+			subject = fmt.Sprintf("%s %s above threshold", systemName, titleAlertName)
+		} else {
+			subject = fmt.Sprintf("%s %s below threshold", systemName, titleAlertName)
+		}
 	}
 	minutesLabel := "minute"
 	if alert.min > 1 {
@@ -316,3 +356,7 @@ func (am *AlertManager) sendSystemAlert(alert SystemAlertData) {
 		LinkText: "View " + systemName,
 	})
 }
+
+func isLowAlert(name string) bool {
+	return name == "Battery"
+}

internal/cmd/agent/agent.go

@@ -17,9 +17,8 @@ import (
 type cmdOptions struct {
 	key    string // key is the public key(s) for SSH authentication.
 	listen string // listen is the address or port to listen on.
-	// TODO: add hubURL and token
-	// hubURL string // hubURL is the URL of the hub to use.
-	// token  string // token is the token to use for authentication.
+	hubURL string // hubURL is the URL of the Beszel hub.
+	token  string // token is the token to use for authentication.
 }
 
 // parse parses the command line flags and populates the config struct.
@@ -47,13 +46,13 @@ func (opts *cmdOptions) parse() bool {
 	// pflag.CommandLine.ParseErrorsWhitelist.UnknownFlags = true
 	pflag.StringVarP(&opts.key, "key", "k", "", "Public key(s) for SSH authentication")
 	pflag.StringVarP(&opts.listen, "listen", "l", "", "Address or port to listen on")
-	// pflag.StringVarP(&opts.hubURL, "hub-url", "u", "", "URL of the hub to use")
-	// pflag.StringVarP(&opts.token, "token", "t", "", "Token to use for authentication")
+	pflag.StringVarP(&opts.hubURL, "url", "u", "", "URL of the Beszel hub")
+	pflag.StringVarP(&opts.token, "token", "t", "", "Token to use for authentication")
 	chinaMirrors := pflag.BoolP("china-mirrors", "c", false, "Use mirror for update (gh.beszel.dev) instead of GitHub")
 	help := pflag.BoolP("help", "h", false, "Show this help message")
 
 	// Convert old single-dash long flags to double-dash for backward compatibility
-	flagsToConvert := []string{"key", "listen"}
+	flagsToConvert := []string{"key", "listen", "url", "token"}
 	for i, arg := range os.Args {
 		for _, flag := range flagsToConvert {
 			singleDash := "-" + flag
@@ -95,6 +94,13 @@ func (opts *cmdOptions) parse() bool {
 		return true
 	}
 
+	// Set environment variables from CLI flags (if provided)
+	if opts.hubURL != "" {
+		os.Setenv("HUB_URL", opts.hubURL)
+	}
+	if opts.token != "" {
+		os.Setenv("TOKEN", opts.token)
+	}
 	return false
 }
 

internal/common/common-ws.go

@@ -58,8 +58,8 @@ type FingerprintResponse struct {
 }
 
 type DataRequestOptions struct {
-	CacheTimeMs uint16 `cbor:"0,keyasint"`
-	// ResourceType uint8  `cbor:"1,keyasint,omitempty,omitzero"`
+	CacheTimeMs    uint16 `cbor:"0,keyasint"`
+	IncludeDetails bool   `cbor:"1,keyasint"`
 }
 
 type ContainerLogsRequest struct {

internal/dockerfile_agent_alpine

@@ -17,7 +17,7 @@ RUN rm -rf /tmp/*
 # --------------------------
 # Final image: default scratch-based agent
 # --------------------------
-FROM alpine:latest
+FROM alpine:3.22
 COPY --from=builder /agent /agent
 
 RUN apk add --no-cache smartmontools

internal/dockerfile_agent_intel

@@ -16,7 +16,7 @@ RUN CGO_ENABLED=0 GOGC=75 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-
 # Final image
 # Note: must cap_add: [CAP_PERFMON] and mount /dev/dri/ as volume
 # --------------------------
-FROM alpine:edge
+FROM alpine:3.22
 
 COPY --from=builder /agent /agent
 

internal/entities/container/container.go

@@ -34,6 +34,17 @@ type ApiStats struct {
 	MemoryStats MemoryStats `json:"memory_stats"`
 }
 
+// Docker system info from /info
+type HostInfo struct {
+	OperatingSystem string `json:"OperatingSystem"`
+	KernelVersion   string `json:"KernelVersion"`
+	NCPU            int    `json:"NCPU"`
+	MemTotal        uint64 `json:"MemTotal"`
+	// OSVersion       string `json:"OSVersion"`
+	// OSType          string `json:"OSType"`
+	// Architecture    string `json:"Architecture"`
+}
+
 func (s *ApiStats) CalculateCpuPercentLinux(prevCpuContainer uint64, prevCpuSystem uint64) float64 {
 	cpuDelta := s.CPUStats.CPUUsage.TotalUsage - prevCpuContainer
 	systemDelta := s.CPUStats.SystemUsage - prevCpuSystem

internal/entities/system/system.go

@@ -123,31 +123,48 @@ const (
 	ConnectionTypeWebSocket
 )
 
+// Core system data that is needed in All Systems table
 type Info struct {
-	Hostname       string  `json:"h" cbor:"0,keyasint"`
-	KernelVersion  string  `json:"k,omitempty" cbor:"1,keyasint,omitempty"`
-	Cores          int     `json:"c" cbor:"2,keyasint"`
+	Hostname      string `json:"h,omitempty" cbor:"0,keyasint,omitempty"`   // deprecated - moved to Details struct
+	KernelVersion string `json:"k,omitempty" cbor:"1,keyasint,omitempty"`   // deprecated - moved to Details struct
+	Cores         int    `json:"c,omitzero" cbor:"2,keyasint,omitzero"`     // deprecated - moved to Details struct
+	CpuModel      string `json:"m,omitempty" cbor:"4,keyasint,omitempty"`   // deprecated - moved to Details struct
+	Podman        bool   `json:"p,omitempty" cbor:"11,keyasint,omitempty"`  // deprecated - moved to Details struct
+	Os            Os     `json:"os,omitempty" cbor:"14,keyasint,omitempty"` // deprecated - moved to Details struct
+	// Threads is needed in Info struct to calculate load average thresholds
 	Threads        int     `json:"t,omitempty" cbor:"3,keyasint,omitempty"`
-	CpuModel       string  `json:"m" cbor:"4,keyasint"`
 	Uptime         uint64  `json:"u" cbor:"5,keyasint"`
 	Cpu            float64 `json:"cpu" cbor:"6,keyasint"`
 	MemPct         float64 `json:"mp" cbor:"7,keyasint"`
 	DiskPct        float64 `json:"dp" cbor:"8,keyasint"`
 	Bandwidth      float64 `json:"b" cbor:"9,keyasint"`
 	AgentVersion   string  `json:"v" cbor:"10,keyasint"`
-	Podman         bool    `json:"p,omitempty" cbor:"11,keyasint,omitempty"`
 	GpuPct         float64 `json:"g,omitempty" cbor:"12,keyasint,omitempty"`
 	DashboardTemp  float64 `json:"dt,omitempty" cbor:"13,keyasint,omitempty"`
-	Os             Os      `json:"os" cbor:"14,keyasint"`
-	LoadAvg1       float64 `json:"l1,omitempty" cbor:"15,keyasint,omitempty"`
-	LoadAvg5       float64 `json:"l5,omitempty" cbor:"16,keyasint,omitempty"`
-	LoadAvg15      float64 `json:"l15,omitempty" cbor:"17,keyasint,omitempty"`
+	LoadAvg1       float64 `json:"l1,omitempty" cbor:"15,keyasint,omitempty"`  // deprecated - use `la` array instead
+	LoadAvg5       float64 `json:"l5,omitempty" cbor:"16,keyasint,omitempty"`  // deprecated - use `la` array instead
+	LoadAvg15      float64 `json:"l15,omitempty" cbor:"17,keyasint,omitempty"` // deprecated - use `la` array instead
 	BandwidthBytes uint64  `json:"bb" cbor:"18,keyasint"`
-	// TODO: remove load fields in future release in favor of load avg array
+
 	LoadAvg        [3]float64         `json:"la,omitempty" cbor:"19,keyasint"`
 	ConnectionType ConnectionType     `json:"ct,omitempty" cbor:"20,keyasint,omitempty,omitzero"`
 	ExtraFsPct     map[string]float64 `json:"efs,omitempty" cbor:"21,keyasint,omitempty"`
 	Services       []uint16           `json:"sv,omitempty" cbor:"22,keyasint,omitempty"` // [totalServices, numFailedServices]
+	Battery        [2]uint8           `json:"bat,omitzero" cbor:"23,keyasint,omitzero"`  // [percent, charge state]
+}
+
+// Data that does not change during process lifetime and is not needed in All Systems table
+type Details struct {
+	Hostname    string `cbor:"0,keyasint"`
+	Kernel      string `cbor:"1,keyasint,omitempty"`
+	Cores       int    `cbor:"2,keyasint"`
+	Threads     int    `cbor:"3,keyasint"`
+	CpuModel    string `cbor:"4,keyasint"`
+	Os          Os     `cbor:"5,keyasint"`
+	OsName      string `cbor:"6,keyasint"`
+	Arch        string `cbor:"7,keyasint"`
+	Podman      bool   `cbor:"8,keyasint,omitempty"`
+	MemoryTotal uint64 `cbor:"9,keyasint"`
 }
 
 // Final data structure to return to the hub
@@ -156,4 +173,5 @@ type CombinedData struct {
 	Info            Info               `json:"info" cbor:"1,keyasint"`
 	Containers      []*container.Stats `json:"container" cbor:"2,keyasint"`
 	SystemdServices []*systemd.Service `json:"systemd,omitempty" cbor:"3,keyasint,omitempty"`
+	Details         *Details           `cbor:"4,keyasint,omitempty"`
 }

internal/hub/systems/system.go

@@ -9,7 +9,7 @@ import (
 	"math/rand"
 	"net"
 	"strings"
-	"sync"
+	"sync/atomic"
 	"time"
 
 	"github.com/henrygd/beszel/internal/common"
@@ -29,19 +29,21 @@ import (
 )
 
 type System struct {
-	Id           string               `db:"id"`
-	Host         string               `db:"host"`
-	Port         string               `db:"port"`
-	Status       string               `db:"status"`
-	manager      *SystemManager       // Manager that this system belongs to
-	client       *ssh.Client          // SSH client for fetching data
-	data         *system.CombinedData // system data from agent
-	ctx          context.Context      // Context for stopping the updater
-	cancel       context.CancelFunc   // Stops and removes system from updater
-	WsConn       *ws.WsConn           // Handler for agent WebSocket connection
-	agentVersion semver.Version       // Agent version
-	updateTicker *time.Ticker         // Ticker for updating the system
-	smartOnce    sync.Once            // Once for fetching and saving smart devices
+	Id             string               `db:"id"`
+	Host           string               `db:"host"`
+	Port           string               `db:"port"`
+	Status         string               `db:"status"`
+	manager        *SystemManager       // Manager that this system belongs to
+	client         *ssh.Client          // SSH client for fetching data
+	data           *system.CombinedData // system data from agent
+	ctx            context.Context      // Context for stopping the updater
+	cancel         context.CancelFunc   // Stops and removes system from updater
+	WsConn         *ws.WsConn           // Handler for agent WebSocket connection
+	agentVersion   semver.Version       // Agent version
+	updateTicker   *time.Ticker         // Ticker for updating the system
+	detailsFetched atomic.Bool          // True if static system details have been fetched and saved
+	smartFetched   atomic.Bool          // True if SMART devices have been fetched and saved
+	smartFetching  atomic.Bool          // True if SMART devices are currently being fetched
 }
 
 func (sm *SystemManager) NewSystem(systemId string) *System {
@@ -114,7 +116,14 @@ func (sys *System) update() error {
 		sys.handlePaused()
 		return nil
 	}
-	data, err := sys.fetchDataFromAgent(common.DataRequestOptions{CacheTimeMs: uint16(interval)})
+	options := common.DataRequestOptions{
+		CacheTimeMs: uint16(interval),
+	}
+	// fetch system details if not already fetched
+	if !sys.detailsFetched.Load() {
+		options.IncludeDetails = true
+	}
+	data, err := sys.fetchDataFromAgent(options)
 	if err == nil {
 		_, err = sys.createRecords(data)
 	}
@@ -142,12 +151,11 @@ func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error
 	}
 	hub := sys.manager.hub
 	err = hub.RunInTransaction(func(txApp core.App) error {
-		// add system_stats and container_stats records
+		// add system_stats record
 		systemStatsCollection, err := txApp.FindCachedCollectionByNameOrId("system_stats")
 		if err != nil {
 			return err
 		}
-
 		systemStatsRecord := core.NewRecord(systemStatsCollection)
 		systemStatsRecord.Set("system", systemRecord.Id)
 		systemStatsRecord.Set("stats", data.Stats)
@@ -155,14 +163,14 @@ func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error
 		if err := txApp.SaveNoValidate(systemStatsRecord); err != nil {
 			return err
 		}
+
+		// add containers and container_stats records
 		if len(data.Containers) > 0 {
-			// add / update containers records
 			if data.Containers[0].Id != "" {
 				if err := createContainerRecords(txApp, data.Containers, sys.Id); err != nil {
 					return err
 				}
 			}
-			// add new container_stats record
 			containerStatsCollection, err := txApp.FindCachedCollectionByNameOrId("container_stats")
 			if err != nil {
 				return err
@@ -183,9 +191,16 @@ func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error
 			}
 		}
 
+		// add system details record
+		if data.Details != nil {
+			if err := createSystemDetailsRecord(txApp, data.Details, sys.Id); err != nil {
+				return err
+			}
+			sys.detailsFetched.Store(true)
+		}
+
 		// update system record (do this last because it triggers alerts and we need above records to be inserted first)
 		systemRecord.Set("status", up)
-
 		systemRecord.Set("info", data.Info)
 		if err := txApp.SaveNoValidate(systemRecord); err != nil {
 			return err
@@ -195,14 +210,44 @@ func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error
 
 	// Fetch and save SMART devices when system first comes online
 	if err == nil {
-		sys.smartOnce.Do(func() {
-			go sys.FetchAndSaveSmartDevices()
-		})
+		if !sys.smartFetched.Load() && sys.smartFetching.CompareAndSwap(false, true) {
+			go func() {
+				defer sys.smartFetching.Store(false)
+				if err := sys.FetchAndSaveSmartDevices(); err == nil {
+					sys.smartFetched.Store(true)
+				}
+			}()
+		}
 	}
 
 	return systemRecord, err
 }
 
+func createSystemDetailsRecord(app core.App, data *system.Details, systemId string) error {
+	collectionName := "system_details"
+	params := dbx.Params{
+		"id":       systemId,
+		"system":   systemId,
+		"hostname": data.Hostname,
+		"kernel":   data.Kernel,
+		"cores":    data.Cores,
+		"threads":  data.Threads,
+		"cpu":      data.CpuModel,
+		"os":       data.Os,
+		"os_name":  data.OsName,
+		"arch":     data.Arch,
+		"memory":   data.MemoryTotal,
+		"podman":   data.Podman,
+		"updated":  time.Now().UTC(),
+	}
+	result, err := app.DB().Update(collectionName, params, dbx.HashExp{"id": systemId}).Execute()
+	rowsAffected, _ := result.RowsAffected()
+	if err != nil || rowsAffected == 0 {
+		_, err = app.DB().Insert(collectionName, params).Execute()
+	}
+	return err
+}
+
 func createSystemdStatsRecords(app core.App, data []*systemd.Service, systemId string) error {
 	if len(data) == 0 {
 		return nil
@@ -350,7 +395,8 @@ func (sys *System) fetchStringFromAgentViaSSH(action common.WebSocketAction, req
 		if err := session.Shell(); err != nil {
 			return false, err
 		}
-		req := common.HubRequest[any]{Action: action, Data: requestData}
+		reqDataBytes, _ := cbor.Marshal(requestData)
+		req := common.HubRequest[cbor.RawMessage]{Action: action, Data: reqDataBytes}
 		_ = cbor.NewEncoder(stdin).Encode(req)
 		_ = stdin.Close()
 		var resp common.AgentResponse
@@ -414,7 +460,8 @@ func (sys *System) FetchSystemdInfoFromAgent(serviceName string) (systemd.Servic
 			return false, err
 		}
 
-		req := common.HubRequest[any]{Action: common.GetSystemdInfo, Data: common.SystemdInfoRequest{ServiceName: serviceName}}
+		reqDataBytes, _ := cbor.Marshal(common.SystemdInfoRequest{ServiceName: serviceName})
+		req := common.HubRequest[cbor.RawMessage]{Action: common.GetSystemdInfo, Data: reqDataBytes}
 		if err := cbor.NewEncoder(stdin).Encode(req); err != nil {
 			return false, err
 		}
@@ -462,7 +509,8 @@ func (sys *System) fetchDataViaSSH(options common.DataRequestOptions) (*system.C
 		*sys.data = system.CombinedData{}
 
 		if sys.agentVersion.GTE(beszel.MinVersionAgentResponse) && stdinErr == nil {
-			req := common.HubRequest[any]{Action: common.GetData, Data: options}
+			reqDataBytes, _ := cbor.Marshal(options)
+			req := common.HubRequest[cbor.RawMessage]{Action: common.GetData, Data: reqDataBytes}
 			_ = cbor.NewEncoder(stdin).Encode(req)
 			_ = stdin.Close()
 

internal/hub/systems/systems_test.go

@@ -266,18 +266,20 @@ func testOld(t *testing.T, hub *tests.TestHub) {
 
 		// Create test system data
 		testData := &system.CombinedData{
+			Details: &system.Details{
+				Hostname: "data-test.example.com",
+				Kernel:   "5.15.0-generic",
+				Cores:    4,
+				Threads:  8,
+				CpuModel: "Test CPU",
+			},
 			Info: system.Info{
-				Hostname:      "data-test.example.com",
-				KernelVersion: "5.15.0-generic",
-				Cores:         4,
-				Threads:       8,
-				CpuModel:      "Test CPU",
-				Uptime:        3600,
-				Cpu:           25.5,
-				MemPct:        40.2,
-				DiskPct:       60.0,
-				Bandwidth:     100.0,
-				AgentVersion:  "1.0.0",
+				Uptime:       3600,
+				Cpu:          25.5,
+				MemPct:       40.2,
+				DiskPct:      60.0,
+				Bandwidth:    100.0,
+				AgentVersion: "1.0.0",
 			},
 			Stats: system.Stats{
 				Cpu:         25.5,

internal/migrations/0_collections_snapshot_0_18_0_dev_1.go

@@ -78,7 +78,8 @@ func init() {
 					"GPU",
 					"LoadAvg1",
 					"LoadAvg5",
-					"LoadAvg15"
+					"LoadAvg15",
+					"Battery"
 				]
 			},
 			{
@@ -1438,6 +1439,184 @@ func init() {
 		"type": "base",
 		"updateRule": null,
 		"viewRule": "@request.auth.id != \"\" && system.users.id ?= @request.auth.id"
+	},
+	{
+		"createRule": "",
+		"deleteRule": "",
+		"fields": [
+			{
+				"autogeneratePattern": "[a-z0-9]{15}",
+				"hidden": false,
+				"id": "text3208210256",
+				"max": 15,
+				"min": 15,
+				"name": "id",
+				"pattern": "^[a-z0-9]+$",
+				"presentable": false,
+				"primaryKey": true,
+				"required": true,
+				"system": true,
+				"type": "text"
+			},
+			{
+				"cascadeDelete": true,
+				"collectionId": "2hz5ncl8tizk5nx",
+				"hidden": false,
+				"id": "relation3377271179",
+				"maxSelect": 1,
+				"minSelect": 0,
+				"name": "system",
+				"presentable": false,
+				"required": true,
+				"system": false,
+				"type": "relation"
+			},
+			{
+				"autogeneratePattern": "",
+				"hidden": false,
+				"id": "text3847340049",
+				"max": 0,
+				"min": 0,
+				"name": "hostname",
+				"pattern": "",
+				"presentable": false,
+				"primaryKey": false,
+				"required": false,
+				"system": false,
+				"type": "text"
+			},
+			{
+				"hidden": false,
+				"id": "number1789936913",
+				"max": null,
+				"min": null,
+				"name": "os",
+				"onlyInt": false,
+				"presentable": false,
+				"required": false,
+				"system": false,
+				"type": "number"
+			},
+			{
+				"autogeneratePattern": "",
+				"hidden": false,
+				"id": "text2818598173",
+				"max": 0,
+				"min": 0,
+				"name": "os_name",
+				"pattern": "",
+				"presentable": false,
+				"primaryKey": false,
+				"required": false,
+				"system": false,
+				"type": "text"
+			},
+			{
+				"autogeneratePattern": "",
+				"hidden": false,
+				"id": "text1574083243",
+				"max": 0,
+				"min": 0,
+				"name": "kernel",
+				"pattern": "",
+				"presentable": false,
+				"primaryKey": false,
+				"required": false,
+				"system": false,
+				"type": "text"
+			},
+			{
+				"autogeneratePattern": "",
+				"hidden": false,
+				"id": "text3128971310",
+				"max": 0,
+				"min": 0,
+				"name": "cpu",
+				"pattern": "",
+				"presentable": false,
+				"primaryKey": false,
+				"required": false,
+				"system": false,
+				"type": "text"
+			},
+			{
+				"autogeneratePattern": "",
+				"hidden": false,
+				"id": "text4161937994",
+				"max": 0,
+				"min": 0,
+				"name": "arch",
+				"pattern": "",
+				"presentable": false,
+				"primaryKey": false,
+				"required": false,
+				"system": false,
+				"type": "text"
+			},
+			{
+				"hidden": false,
+				"id": "number4245036687",
+				"max": null,
+				"min": null,
+				"name": "cores",
+				"onlyInt": false,
+				"presentable": false,
+				"required": false,
+				"system": false,
+				"type": "number"
+			},
+			{
+				"hidden": false,
+				"id": "number1871592925",
+				"max": null,
+				"min": null,
+				"name": "threads",
+				"onlyInt": false,
+				"presentable": false,
+				"required": false,
+				"system": false,
+				"type": "number"
+			},
+			{
+				"hidden": false,
+				"id": "number3933025333",
+				"max": null,
+				"min": null,
+				"name": "memory",
+				"onlyInt": false,
+				"presentable": false,
+				"required": false,
+				"system": false,
+				"type": "number"
+			},
+			{
+				"hidden": false,
+				"id": "bool2200265312",
+				"name": "podman",
+				"presentable": false,
+				"required": false,
+				"system": false,
+				"type": "bool"
+			},
+			{
+				"hidden": false,
+				"id": "autodate3332085495",
+				"name": "updated",
+				"onCreate": true,
+				"onUpdate": true,
+				"presentable": false,
+				"system": false,
+				"type": "autodate"
+			}
+		],
+		"id": "pbc_3116237454",
+		"indexes": [],
+		"listRule": "@request.auth.id != \"\" && system.users.id ?= @request.auth.id",
+		"name": "system_details",
+		"system": false,
+		"type": "base",
+		"updateRule": "",
+		"viewRule": "@request.auth.id != \"\" && system.users.id ?= @request.auth.id"
 	}
 ]`
 

internal/site/biome.json

@@ -33,10 +33,7 @@
 				"noUnusedFunctionParameters": "error",
 				"noUnusedPrivateClassMembers": "error",
 				"useExhaustiveDependencies": {
-					"level": "warn",
-					"options": {
-						"reportUnnecessaryDependencies": false
-					}
+					"level": "off"
 				},
 				"useUniqueElementIds": "off",
 				"noUnusedVariables": "error"

internal/site/lingui.config.ts

@@ -24,6 +24,7 @@ export default defineConfig({
 		"tr",
 		"ru",
 		"sl",
+		"sr",
 		"sv",
 		"uk",
 		"vi",

internal/site/package-lock.json

@@ -39,8 +39,8 @@
 				"lucide-react": "^0.452.0",
 				"nanostores": "^0.11.4",
 				"pocketbase": "^0.26.2",
-				"react": "^19.1.1",
-				"react-dom": "^19.1.1",
+				"react": "^19.1.2",
+				"react-dom": "^19.1.2",
 				"recharts": "^2.15.4",
 				"shiki": "^3.13.0",
 				"tailwind-merge": "^3.3.1",
@@ -5745,9 +5745,9 @@
 			}
 		},
 		"node_modules/react": {
-			"version": "19.1.1",
-			"resolved": "https://registry.npmjs.org/react/-/react-19.1.1.tgz",
-			"integrity": "sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ==",
+			"version": "19.1.2",
+			"resolved": "https://registry.npmjs.org/react/-/react-19.1.2.tgz",
+			"integrity": "sha512-MdWVitvLbQULD+4DP8GYjZUrepGW7d+GQkNVqJEzNxE+e9WIa4egVFE/RDfVb1u9u/Jw7dNMmPB4IqxzbFYJ0w==",
 			"license": "MIT",
 			"peer": true,
 			"engines": {
@@ -5755,16 +5755,16 @@
 			}
 		},
 		"node_modules/react-dom": {
-			"version": "19.1.1",
-			"resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.1.1.tgz",
-			"integrity": "sha512-Dlq/5LAZgF0Gaz6yiqZCf6VCcZs1ghAJyrsu84Q/GT0gV+mCxbfmKNoGRKBYMJ8IEdGPqu49YWXD02GCknEDkw==",
+			"version": "19.1.2",
+			"resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.1.2.tgz",
+			"integrity": "sha512-dEoydsCp50i7kS1xHOmPXq4zQYoGWedUsvqv9H6zdif2r7yLHygyfP9qou71TulRN0d6ng9EbRVsQhSqfUc19g==",
 			"license": "MIT",
 			"peer": true,
 			"dependencies": {
 				"scheduler": "^0.26.0"
 			},
 			"peerDependencies": {
-				"react": "^19.1.1"
+				"react": "^19.1.2"
 			}
 		},
 		"node_modules/react-is": {

internal/site/package.json

@@ -1,7 +1,7 @@
 {
 	"name": "beszel",
 	"private": true,
-	"version": "0.17.0",
+	"version": "0.18.0-beta.1",
 	"type": "module",
 	"scripts": {
 		"dev": "vite --host",
@@ -46,8 +46,8 @@
 		"lucide-react": "^0.452.0",
 		"nanostores": "^0.11.4",
 		"pocketbase": "^0.26.2",
-		"react": "^19.1.1",
-		"react-dom": "^19.1.1",
+		"react": "^19.1.2",
+		"react-dom": "^19.1.2",
 		"recharts": "^2.15.4",
 		"shiki": "^3.13.0",
 		"tailwind-merge": "^3.3.1",
@@ -77,4 +77,4 @@
 	"optionalDependencies": {
 		"@esbuild/linux-arm64": "^0.21.5"
 	}
-}
+}

internal/site/src/components/active-alerts.tsx

@@ -61,6 +61,11 @@ export const ActiveAlerts = () => {
 										<AlertDescription>
 											{alert.name === "Status" ? (
 												<Trans>Connection is down</Trans>
+											) : info.invert ? (
+												<Trans>
+													Below {alert.value}
+													{info.unit} in last <Plural value={alert.min} one="# minute" other="# minutes" />
+												</Trans>
 											) : (
 												<Trans>
 													Exceeds {alert.value}

internal/site/src/components/alerts/alerts-sheet.tsx

@@ -245,13 +245,23 @@ export function AlertContent({
 						{!singleDescription && (
 							<div>
 								<p id={`v${name}`} className="text-sm block h-8">
-									<Trans>
-										Average exceeds{" "}
-										<strong className="text-foreground">
-											{value}
-											{alertData.unit}
-										</strong>
-									</Trans>
+									{alertData.invert ? (
+										<Trans>
+											Average drops below{" "}
+											<strong className="text-foreground">
+												{value}
+												{alertData.unit}
+											</strong>
+										</Trans>
+									) : (
+										<Trans>
+											Average exceeds{" "}
+											<strong className="text-foreground">
+												{value}
+												{alertData.unit}
+											</strong>
+										</Trans>
+									)}
 								</p>
 								<div className="flex gap-3">
 									<Slider

internal/site/src/components/containers-table/containers-table.tsx

@@ -55,8 +55,11 @@ export default function ContainersTable({ systemId }: { systemId?: string }) {
 					filter: systemId ? pb.filter("system={:system}", { system: systemId }) : undefined,
 				})
 				.then(
-					({ items }) =>
-						items.length &&
+					({ items }) => {
+						if (items.length === 0) {
+							setData([]);
+							return;
+						}
 						setData((curItems) => {
 							const lastUpdated = Math.max(items[0].updated, items.at(-1)?.updated ?? 0)
 							const containerIds = new Set()
@@ -74,6 +77,7 @@ export default function ContainersTable({ systemId }: { systemId?: string }) {
 							}
 							return newItems
 						})
+					}
 				)
 		}
 
@@ -333,12 +337,12 @@ function ContainerSheet({
 		setLogsDisplay("")
 		setInfoDisplay("")
 		if (!container) return
-		;(async () => {
-			const [logsHtml, infoHtml] = await Promise.all([getLogsHtml(container), getInfoHtml(container)])
-			setLogsDisplay(logsHtml)
-			setInfoDisplay(infoHtml)
-			setTimeout(scrollLogsToBottom, 20)
-		})()
+			;(async () => {
+				const [logsHtml, infoHtml] = await Promise.all([getLogsHtml(container), getInfoHtml(container)])
+				setLogsDisplay(logsHtml)
+				setInfoDisplay(infoHtml)
+				setTimeout(scrollLogsToBottom, 20)
+			})()
 	}, [container])
 
 	return (

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

@@ -3,15 +3,7 @@ import { Trans, useLingui } from "@lingui/react/macro"
 import { useStore } from "@nanostores/react"
 import { getPagePath } from "@nanostores/router"
 import { timeTicks } from "d3-time"
-import {
-	ChevronRightSquareIcon,
-	ClockArrowUp,
-	CpuIcon,
-	GlobeIcon,
-	LayoutGridIcon,
-	MonitorIcon,
-	XIcon,
-} from "lucide-react"
+import { XIcon } from "lucide-react"
 import { subscribeKeys } from "nanostores"
 import React, { type JSX, lazy, memo, useCallback, useEffect, useMemo, useRef, useState } from "react"
 import AreaChartDefault, { type DataPoint } from "@/components/charts/area-chart"
@@ -24,7 +16,7 @@ import MemChart from "@/components/charts/mem-chart"
 import SwapChart from "@/components/charts/swap-chart"
 import TemperatureChart from "@/components/charts/temperature-chart"
 import { getPbTimestamp, pb } from "@/lib/api"
-import { ChartType, ConnectionType, connectionTypeLabels, Os, SystemStatus, Unit } from "@/lib/enums"
+import { ChartType, Os, SystemStatus, Unit } from "@/lib/enums"
 import { batteryStateTranslations } from "@/lib/i18n"
 import {
 	$allSystemsById,
@@ -44,8 +36,6 @@ import {
 	compareSemVer,
 	decimalString,
 	formatBytes,
-	secondsToString,
-	getHostDisplayValue,
 	listen,
 	parseSemVer,
 	toFixedFloat,
@@ -61,20 +51,18 @@ import type {
 	SystemStats,
 	SystemStatsRecord,
 } from "@/types"
-import ChartTimeSelect from "../charts/chart-time-select"
 import { $router, navigate } from "../router"
 import Spinner from "../spinner"
 import { Button } from "../ui/button"
 import { Card, CardDescription, CardHeader, CardTitle } from "../ui/card"
-import { AppleIcon, ChartAverage, ChartMax, FreeBsdIcon, Rows, TuxIcon, WebSocketIcon, WindowsIcon } from "../ui/icons"
+import { ChartAverage, ChartMax } from "../ui/icons"
 import { Input } from "../ui/input"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "../ui/select"
-import { Separator } from "../ui/separator"
-import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "../ui/tooltip"
 import NetworkSheet from "./system/network-sheet"
 import CpuCoresSheet from "./system/cpu-sheet"
 import LineChartDefault from "../charts/line-chart"
 import { pinnedAxisDomain } from "../ui/chart"
+import InfoBar from "./system/info-bar"
 
 type ChartTimeData = {
 	time: number
@@ -154,8 +142,8 @@ async function getStats<T extends SystemStatsRecord | ContainerStatsRecord>(
 	})
 }
 
-function dockerOrPodman(str: string, system: SystemRecord): string {
-	if (system.info.p) {
+function dockerOrPodman(str: string, isPodman: boolean): string {
+	if (isPodman) {
 		return str.replace("docker", "podman").replace("Docker", "Podman")
 	}
 	return str
@@ -178,6 +166,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 	const isLongerChart = !["1m", "1h"].includes(chartTime) // true if chart time is not 1m or 1h
 	const userSettings = $userSettings.get()
 	const chartWrapRef = useRef<HTMLDivElement>(null)
+	const [isPodman, setIsPodman] = useState(system.info?.p ?? false)
 
 	useEffect(() => {
 		return () => {
@@ -217,7 +206,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 	// subscribe to realtime metrics if chart time is 1m
 	// biome-ignore lint/correctness/useExhaustiveDependencies: not necessary
 	useEffect(() => {
-		let unsub = () => { }
+		let unsub = () => {}
 		if (!system.id || chartTime !== "1m") {
 			return
 		}
@@ -333,62 +322,9 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 		})
 	}, [system, chartTime])
 
-	// values for system info bar
-	const systemInfo = useMemo(() => {
-		if (!system.info) {
-			return []
-		}
-
-		const osInfo = {
-			[Os.Linux]: {
-				Icon: TuxIcon,
-				value: system.info.k,
-				label: t({ comment: "Linux kernel", message: "Kernel" }),
-			},
-			[Os.Darwin]: {
-				Icon: AppleIcon,
-				value: `macOS ${system.info.k}`,
-			},
-			[Os.Windows]: {
-				Icon: WindowsIcon,
-				value: system.info.k,
-			},
-			[Os.FreeBSD]: {
-				Icon: FreeBsdIcon,
-				value: system.info.k,
-			},
-		}
-		let uptime: string
-		if (system.info.u < 3600) {
-			uptime = secondsToString(system.info.u, "minute")
-		} else if (system.info.u < 360000) {
-			uptime = secondsToString(system.info.u, "hour")
-		} else {
-			uptime = secondsToString(system.info.u, "day")
-		}
-		return [
-			{ value: getHostDisplayValue(system), Icon: GlobeIcon },
-			{
-				value: system.info.h,
-				Icon: MonitorIcon,
-				label: "Hostname",
-				// hide if hostname is same as host or name
-				hide: system.info.h === system.host || system.info.h === system.name,
-			},
-			{ value: uptime, Icon: ClockArrowUp, label: t`Uptime`, hide: !system.info.u },
-			osInfo[system.info.os ?? Os.Linux],
-			{
-				value: `${system.info.m} (${system.info.c}c${system.info.t ? `/${system.info.t}t` : ""})`,
-				Icon: CpuIcon,
-				hide: !system.info.m,
-			},
-		] as {
-			value: string | number | undefined
-			label?: string
-			Icon: React.ElementType
-			hide?: boolean
-		}[]
-	}, [system, t])
+	useEffect(() => {
+		setIsPodman(system.info?.p ?? false)
+	}, [system.info?.p])
 
 	/** Space for tooltip if more than 10 sensors and no containers table */
 	useEffect(() => {
@@ -458,113 +394,11 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 	const hasGpuPowerData = lastGpuVals.some((gpu) => gpu.p !== undefined || gpu.pp !== undefined)
 	const hasGpuEnginesData = lastGpuVals.some((gpu) => gpu.e !== undefined)
 
-	let translatedStatus: string = system.status
-	if (system.status === SystemStatus.Up) {
-		translatedStatus = t({ message: "Up", comment: "Context: System is up" })
-	} else if (system.status === SystemStatus.Down) {
-		translatedStatus = t({ message: "Down", comment: "Context: System is down" })
-	}
-
 	return (
 		<>
 			<div ref={chartWrapRef} className="grid gap-4 mb-14 overflow-x-clip">
 				{/* system info */}
-				<Card>
-					<div className="grid xl:flex gap-4 px-4 sm:px-6 pt-3 sm:pt-4 pb-5">
-						<div>
-							<h1 className="text-[1.6rem] font-semibold mb-1.5">{system.name}</h1>
-							<div className="flex flex-wrap items-center gap-3 gap-y-2 text-sm opacity-90">
-								<TooltipProvider>
-									<Tooltip>
-										<TooltipTrigger asChild>
-											<div className="capitalize flex gap-2 items-center">
-												<span className={cn("relative flex h-3 w-3")}>
-													{system.status === SystemStatus.Up && (
-														<span
-															className="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"
-															style={{ animationDuration: "1.5s" }}
-														></span>
-													)}
-													<span
-														className={cn("relative inline-flex rounded-full h-3 w-3", {
-															"bg-green-500": system.status === SystemStatus.Up,
-															"bg-red-500": system.status === SystemStatus.Down,
-															"bg-primary/40": system.status === SystemStatus.Paused,
-															"bg-yellow-500": system.status === SystemStatus.Pending,
-														})}
-													></span>
-												</span>
-												{translatedStatus}
-											</div>
-										</TooltipTrigger>
-										{system.info.ct && (
-											<TooltipContent>
-												<div className="flex gap-1 items-center">
-													{system.info.ct === ConnectionType.WebSocket ? (
-														<WebSocketIcon className="size-4" />
-													) : (
-														<ChevronRightSquareIcon className="size-4" strokeWidth={2} />
-													)}
-													{connectionTypeLabels[system.info.ct as ConnectionType]}
-												</div>
-											</TooltipContent>
-										)}
-									</Tooltip>
-								</TooltipProvider>
-
-								{systemInfo.map(({ value, label, Icon, hide }) => {
-									if (hide || !value) {
-										return null
-									}
-									const content = (
-										<div className="flex gap-1.5 items-center">
-											<Icon className="h-4 w-4" /> {value}
-										</div>
-									)
-									return (
-										<div key={value} className="contents">
-											<Separator orientation="vertical" className="h-4 bg-primary/30" />
-											{label ? (
-												<TooltipProvider>
-													<Tooltip delayDuration={150}>
-														<TooltipTrigger asChild>{content}</TooltipTrigger>
-														<TooltipContent>{label}</TooltipContent>
-													</Tooltip>
-												</TooltipProvider>
-											) : (
-												content
-											)}
-										</div>
-									)
-								})}
-							</div>
-						</div>
-						<div className="xl:ms-auto flex items-center gap-2 max-sm:-mb-1">
-							<ChartTimeSelect className="w-full xl:w-40" agentVersion={chartData.agentVersion} />
-							<TooltipProvider delayDuration={100}>
-								<Tooltip>
-									<TooltipTrigger asChild>
-										<Button
-											aria-label={t`Toggle grid`}
-											variant="outline"
-											size="icon"
-											className="hidden xl:flex p-0 text-primary"
-											onClick={() => setGrid(!grid)}
-										>
-											{grid ? (
-												<LayoutGridIcon className="h-[1.2rem] w-[1.2rem] opacity-75" />
-											) : (
-												<Rows className="h-[1.3rem] w-[1.3rem] opacity-75" />
-											)}
-										</Button>
-									</TooltipTrigger>
-									<TooltipContent>{t`Toggle grid`}</TooltipContent>
-								</Tooltip>
-							</TooltipProvider>
-						</div>
-					</div>
-				</Card>
-
+				<InfoBar system={system} chartData={chartData} grid={grid} setGrid={setGrid} setIsPodman={setIsPodman} />
 
 				{/* <Tabs defaultValue="overview" className="w-full">
 					<TabsList className="w-full h-11">
@@ -576,7 +410,6 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 					</TabsContent>
 				</Tabs> */}
 
-
 				{/* main charts */}
 				<div className="grid xl:grid-cols-2 gap-4">
 					<ChartCard
@@ -612,7 +445,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 						<ChartCard
 							empty={dataEmpty}
 							grid={grid}
-							title={dockerOrPodman(t`Docker CPU Usage`, system)}
+							title={dockerOrPodman(t`Docker CPU Usage`, isPodman)}
 							description={t`Average CPU utilization of containers`}
 							cornerEl={containerFilterBar}
 						>
@@ -639,8 +472,8 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 						<ChartCard
 							empty={dataEmpty}
 							grid={grid}
-							title={dockerOrPodman(t`Docker Memory Usage`, system)}
-							description={dockerOrPodman(t`Memory usage of docker containers`, system)}
+							title={dockerOrPodman(t`Docker Memory Usage`, isPodman)}
+							description={dockerOrPodman(t`Memory usage of docker containers`, isPodman)}
 							cornerEl={containerFilterBar}
 						>
 							<ContainerChart
@@ -760,8 +593,8 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 						<ChartCard
 							empty={dataEmpty}
 							grid={grid}
-							title={dockerOrPodman(t`Docker Network I/O`, system)}
-							description={dockerOrPodman(t`Network traffic of docker containers`, system)}
+							title={dockerOrPodman(t`Docker Network I/O`, isPodman)}
+							description={dockerOrPodman(t`Network traffic of docker containers`, isPodman)}
 							cornerEl={containerFilterBar}
 						>
 							<ContainerChart
@@ -800,10 +633,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 
 					{/* Temperature chart */}
 					{systemStats.at(-1)?.stats.t && (
-						<div
-							ref={temperatureChartRef}
-							className={cn("odd:last-of-type:col-span-full", { "col-span-full": !grid })}
-						>
+						<div ref={temperatureChartRef} className={cn("odd:last-of-type:col-span-full", { "col-span-full": !grid })}>
 							<ChartCard
 								empty={dataEmpty}
 								grid={grid}
@@ -965,7 +795,9 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 													label: t`Write`,
 													dataKey: ({ stats }) => {
 														if (showMax) {
-															return stats?.efs?.[extraFsName]?.wbm || (stats?.efs?.[extraFsName]?.wm ?? 0) * 1024 * 1024
+															return (
+																stats?.efs?.[extraFsName]?.wbm || (stats?.efs?.[extraFsName]?.wm ?? 0) * 1024 * 1024
+															)
 														}
 														return stats?.efs?.[extraFsName]?.wb || (stats?.efs?.[extraFsName]?.w ?? 0) * 1024 * 1024
 													},
@@ -1003,9 +835,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 					</div>
 				)}
 
-				{compareSemVer(chartData.agentVersion, parseSemVer("0.15.0")) >= 0 && (
-					<LazySmartTable systemId={system.id} />
-				)}
+				{compareSemVer(chartData.agentVersion, parseSemVer("0.15.0")) >= 0 && <LazySmartTable systemId={system.id} />}
 
 				{containerData.length > 0 && compareSemVer(chartData.agentVersion, parseSemVer("0.14.0")) >= 0 && (
 					<LazyContainersTable systemId={system.id} />
@@ -1061,13 +891,10 @@ function FilterBar({ store = $containerFilter }: { store?: typeof $containerFilt
 		return () => clearTimeout(handle)
 	}, [inputValue, storeValue, store])
 
-	const handleChange = useCallback(
-		(e: React.ChangeEvent<HTMLInputElement>) => {
-			const value = e.target.value
-			setInputValue(value)
-		},
-		[]
-	)
+	const handleChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
+		const value = e.target.value
+		setInputValue(value)
+	}, [])
 
 	const handleClear = useCallback(() => {
 		setInputValue("")
@@ -1194,4 +1021,4 @@ function LazySystemdTable({ systemId }: { systemId: string }) {
 			{isIntersecting && <SystemdTable systemId={systemId} />}
 		</div>
 	)
-}
+}

internal/site/src/components/routes/system/info-bar.tsx

@@ -0,0 +1,259 @@
+import { plural } from "@lingui/core/macro"
+import { useLingui } from "@lingui/react/macro"
+import {
+	AppleIcon,
+	ChevronRightSquareIcon,
+	ClockArrowUp,
+	CpuIcon,
+	GlobeIcon,
+	LayoutGridIcon,
+	MemoryStickIcon,
+	MonitorIcon,
+	Rows,
+} from "lucide-react"
+import { useEffect, useMemo, useState } from "react"
+import ChartTimeSelect from "@/components/charts/chart-time-select"
+import { Button } from "@/components/ui/button"
+import { Card } from "@/components/ui/card"
+import { FreeBsdIcon, TuxIcon, WebSocketIcon, WindowsIcon } from "@/components/ui/icons"
+import { Separator } from "@/components/ui/separator"
+import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip"
+import { pb } from "@/lib/api"
+import { ConnectionType, connectionTypeLabels, Os, SystemStatus } from "@/lib/enums"
+import { cn, formatBytes, getHostDisplayValue, secondsToString, toFixedFloat } from "@/lib/utils"
+import type { ChartData, SystemDetailsRecord, SystemRecord } from "@/types"
+
+export default function InfoBar({
+	system,
+	chartData,
+	grid,
+	setGrid,
+	setIsPodman,
+}: {
+	system: SystemRecord
+	chartData: ChartData
+	grid: boolean
+	setGrid: (grid: boolean) => void
+	setIsPodman: (isPodman: boolean) => void
+}) {
+	const { t } = useLingui()
+	const [details, setDetails] = useState<SystemDetailsRecord | null>(null)
+
+	// Fetch system_details on mount / when system changes
+	useEffect(() => {
+		let active = true
+		setDetails(null)
+		// skip fetching system details if agent is older version which includes details in Info struct
+		if (!system.id || system.info?.m) {
+			return
+		}
+		pb.collection<SystemDetailsRecord>("system_details")
+			.getOne(system.id, {
+				fields: "hostname,kernel,cores,threads,cpu,os,os_name,arch,memory,podman",
+				headers: {
+					"Cache-Control": "public, max-age=60",
+				},
+			})
+			.then((details) => {
+				if (active) {
+					setDetails(details)
+					setIsPodman(details.podman)
+				}
+			})
+			.catch(() => {})
+
+		return () => {
+			active = false
+		}
+	}, [system.id])
+
+	// values for system info bar - use details with fallback to system.info
+	const systemInfo = useMemo(() => {
+		if (!system.info) {
+			return []
+		}
+
+		// Use details if available, otherwise fall back to system.info
+		const hostname = details?.hostname ?? system.info.h
+		const kernel = details?.kernel ?? system.info.k
+		const cores = details?.cores ?? system.info.c
+		const threads = details?.threads ?? system.info.t ?? 0
+		const cpuModel = details?.cpu ?? system.info.m
+		const os = details?.os ?? system.info.os ?? Os.Linux
+		const osName = details?.os_name
+		const arch = details?.arch
+		const memory = details?.memory
+
+		const osInfo = {
+			[Os.Linux]: {
+				Icon: TuxIcon,
+				// show kernel in tooltip if os name is available, otherwise show the kernel
+				value: osName || kernel,
+				label: osName ? kernel : undefined,
+			},
+			[Os.Darwin]: {
+				Icon: AppleIcon,
+				value: osName || `macOS ${kernel}`,
+			},
+			[Os.Windows]: {
+				Icon: WindowsIcon,
+				value: osName || kernel,
+				label: osName ? kernel : undefined,
+			},
+			[Os.FreeBSD]: {
+				Icon: FreeBsdIcon,
+				value: osName || kernel,
+				label: osName ? kernel : undefined,
+			},
+		}
+
+		let uptime: string
+		if (system.info.u < 3600) {
+			uptime = secondsToString(system.info.u, "minute")
+		} else if (system.info.u < 360000) {
+			uptime = secondsToString(system.info.u, "hour")
+		} else {
+			uptime = secondsToString(system.info.u, "day")
+		}
+		const info = [
+			{ value: getHostDisplayValue(system), Icon: GlobeIcon },
+			{
+				value: hostname,
+				Icon: MonitorIcon,
+				label: "Hostname",
+				// hide if hostname is same as host or name
+				hide: hostname === system.host || hostname === system.name,
+			},
+			{ value: uptime, Icon: ClockArrowUp, label: t`Uptime`, hide: !system.info.u },
+			osInfo[os],
+			{
+				value: cpuModel,
+				Icon: CpuIcon,
+				hide: !cpuModel,
+				label: `${plural(cores, { one: "# core", other: "# cores" })} / ${plural(threads, { one: "# thread", other: "# threads" })}${arch ? ` / ${arch}` : ""}`,
+			},
+		] as {
+			value: string | number | undefined
+			label?: string
+			Icon: React.ElementType
+			hide?: boolean
+		}[]
+
+		if (memory) {
+			const memValue = formatBytes(memory, false, undefined, false)
+			info.push({
+				value: `${toFixedFloat(memValue.value, memValue.value >= 10 ? 1 : 2)} ${memValue.unit}`,
+				Icon: MemoryStickIcon,
+				hide: !memory,
+				label: t`Memory`,
+			})
+		}
+
+		return info
+	}, [system, details, t])
+
+	let translatedStatus: string = system.status
+	if (system.status === SystemStatus.Up) {
+		translatedStatus = t({ message: "Up", comment: "Context: System is up" })
+	} else if (system.status === SystemStatus.Down) {
+		translatedStatus = t({ message: "Down", comment: "Context: System is down" })
+	}
+
+	return (
+		<Card>
+			<div className="grid xl:flex gap-4 px-4 sm:px-6 pt-3 sm:pt-4 pb-5">
+				<div>
+					<h1 className="text-[1.6rem] font-semibold mb-1.5">{system.name}</h1>
+					<div className="flex flex-wrap items-center gap-3 gap-y-2 text-sm opacity-90">
+						<TooltipProvider>
+							<Tooltip>
+								<TooltipTrigger asChild>
+									<div className="capitalize flex gap-2 items-center">
+										<span className={cn("relative flex h-3 w-3")}>
+											{system.status === SystemStatus.Up && (
+												<span
+													className="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"
+													style={{ animationDuration: "1.5s" }}
+												></span>
+											)}
+											<span
+												className={cn("relative inline-flex rounded-full h-3 w-3", {
+													"bg-green-500": system.status === SystemStatus.Up,
+													"bg-red-500": system.status === SystemStatus.Down,
+													"bg-primary/40": system.status === SystemStatus.Paused,
+													"bg-yellow-500": system.status === SystemStatus.Pending,
+												})}
+											></span>
+										</span>
+										{translatedStatus}
+									</div>
+								</TooltipTrigger>
+								{system.info.ct && (
+									<TooltipContent>
+										<div className="flex gap-1 items-center">
+											{system.info.ct === ConnectionType.WebSocket ? (
+												<WebSocketIcon className="size-4" />
+											) : (
+												<ChevronRightSquareIcon className="size-4" strokeWidth={2} />
+											)}
+											{connectionTypeLabels[system.info.ct as ConnectionType]}
+										</div>
+									</TooltipContent>
+								)}
+							</Tooltip>
+						</TooltipProvider>
+
+						{systemInfo.map(({ value, label, Icon, hide }) => {
+							if (hide || !value) {
+								return null
+							}
+							const content = (
+								<div className="flex gap-1.5 items-center">
+									<Icon className="h-4 w-4" /> {value}
+								</div>
+							)
+							return (
+								<div key={value} className="contents">
+									<Separator orientation="vertical" className="h-4 bg-primary/30" />
+									{label ? (
+										<TooltipProvider>
+											<Tooltip delayDuration={150}>
+												<TooltipTrigger asChild>{content}</TooltipTrigger>
+												<TooltipContent>{label}</TooltipContent>
+											</Tooltip>
+										</TooltipProvider>
+									) : (
+										content
+									)}
+								</div>
+							)
+						})}
+					</div>
+				</div>
+				<div className="xl:ms-auto flex items-center gap-2 max-sm:-mb-1">
+					<ChartTimeSelect className="w-full xl:w-40" agentVersion={chartData.agentVersion} />
+					<TooltipProvider delayDuration={100}>
+						<Tooltip>
+							<TooltipTrigger asChild>
+								<Button
+									aria-label={t`Toggle grid`}
+									variant="outline"
+									size="icon"
+									className="hidden xl:flex p-0 text-primary"
+									onClick={() => setGrid(!grid)}
+								>
+									{grid ? (
+										<LayoutGridIcon className="h-[1.2rem] w-[1.2rem] opacity-75" />
+									) : (
+										<Rows className="h-[1.3rem] w-[1.3rem] opacity-75" />
+									)}
+								</Button>
+							</TooltipTrigger>
+							<TooltipContent>{t`Toggle grid`}</TooltipContent>
+						</Tooltip>
+					</TooltipProvider>
+				</div>
+			</div>
+		</Card>
+	)
+}

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

@@ -233,7 +233,7 @@ export const columns: ColumnDef<DiskInfo>[] = [
 			if (!cycles && cycles !== 0) {
 				return <div className="text-muted-foreground ms-1.5">N/A</div>
 			}
-			return <span className="ms-1.5">{cycles}</span>
+			return <span className="ms-1.5">{cycles.toLocaleString()}</span>
 		},
 	},
 	{
@@ -329,41 +329,41 @@ export default function DisksTable({ systemId }: { systemId?: string }) {
 			? { fields: SMART_DEVICE_FIELDS, filter: pb.filter("system = {:system}", { system: systemId }) }
 			: { fields: SMART_DEVICE_FIELDS }
 
-			; (async () => {
-				try {
-					unsubscribe = await pb.collection("smart_devices").subscribe(
-						"*",
-						(event) => {
-							const record = event.record as SmartDeviceRecord
-							setSmartDevices((currentDevices) => {
-								const devices = currentDevices ?? []
-								const matchesSystemScope = !systemId || record.system === systemId
+		;(async () => {
+			try {
+				unsubscribe = await pb.collection("smart_devices").subscribe(
+					"*",
+					(event) => {
+						const record = event.record as SmartDeviceRecord
+						setSmartDevices((currentDevices) => {
+							const devices = currentDevices ?? []
+							const matchesSystemScope = !systemId || record.system === systemId
 
-								if (event.action === "delete") {
-									return devices.filter((device) => device.id !== record.id)
-								}
+							if (event.action === "delete") {
+								return devices.filter((device) => device.id !== record.id)
+							}
 
-								if (!matchesSystemScope) {
-									// Record moved out of scope; ensure it disappears locally.
-									return devices.filter((device) => device.id !== record.id)
-								}
+							if (!matchesSystemScope) {
+								// Record moved out of scope; ensure it disappears locally.
+								return devices.filter((device) => device.id !== record.id)
+							}
 
-								const existingIndex = devices.findIndex((device) => device.id === record.id)
-								if (existingIndex === -1) {
-									return [record, ...devices]
-								}
+							const existingIndex = devices.findIndex((device) => device.id === record.id)
+							if (existingIndex === -1) {
+								return [record, ...devices]
+							}
 
-								const next = [...devices]
-								next[existingIndex] = record
-								return next
-							})
-						},
-						pbOptions
-					)
-				} catch (error) {
-					console.error("Failed to subscribe to SMART device updates:", error)
-				}
-			})()
+							const next = [...devices]
+							next[existingIndex] = record
+							return next
+						})
+					},
+					pbOptions
+				)
+			} catch (error) {
+				console.error("Failed to subscribe to SMART device updates:", error)
+			}
+		})()
 
 		return () => {
 			unsubscribe?.()
@@ -421,14 +421,14 @@ export default function DisksTable({ systemId }: { systemId?: string }) {
 								<Button
 									variant="ghost"
 									size="icon"
-									className="size-8"
+									className="size-10"
 									onClick={(event) => event.stopPropagation()}
 									onMouseDown={(event) => event.stopPropagation()}
 								>
 									<span className="sr-only">
 										<Trans>Open menu</Trans>
 									</span>
-									<MoreHorizontalIcon className="size-4" />
+									<MoreHorizontalIcon className="w-5" />
 								</Button>
 							</DropdownMenuTrigger>
 							<DropdownMenuContent align="end" onClick={(event) => event.stopPropagation()}>

internal/site/src/components/systems-table/systems-table-columns.tsx

@@ -1,4 +1,4 @@
-/** biome-ignore-all lint/correctness/useHookAtTopLevel: <explanation> */
+/** biome-ignore-all lint/correctness/useHookAtTopLevel: Hooks live inside memoized column definitions */
 import { t } from "@lingui/core/macro"
 import { Trans, useLingui } from "@lingui/react/macro"
 import { useStore } from "@nanostores/react"
@@ -24,7 +24,7 @@ import {
 import { memo, useMemo, useRef, useState } from "react"
 import { Tooltip, TooltipContent, TooltipTrigger } from "../ui/tooltip"
 import { isReadOnlyUser, pb } from "@/lib/api"
-import { ConnectionType, connectionTypeLabels, MeterState, SystemStatus } from "@/lib/enums"
+import { BatteryState, ConnectionType, connectionTypeLabels, MeterState, SystemStatus } from "@/lib/enums"
 import { $longestSystemNameLen, $userSettings } from "@/lib/stores"
 import {
 	cn,
@@ -35,6 +35,7 @@ import {
 	getMeterState,
 	parseSemVer,
 } from "@/lib/utils"
+import { batteryStateTranslations } from "@/lib/i18n"
 import type { SystemRecord } from "@/types"
 import { SystemDialog } from "../add-system"
 import AlertButton from "../alerts/alert-button"
@@ -58,7 +59,18 @@ import {
 	DropdownMenuSeparator,
 	DropdownMenuTrigger,
 } from "../ui/dropdown-menu"
-import { EthernetIcon, GpuIcon, HourglassIcon, ThermometerIcon, WebSocketIcon } from "../ui/icons"
+import {
+	BatteryMediumIcon,
+	EthernetIcon,
+	GpuIcon,
+	HourglassIcon,
+	ThermometerIcon,
+	WebSocketIcon,
+	BatteryHighIcon,
+	BatteryLowIcon,
+	PlugChargingIcon,
+	BatteryFullIcon,
+} from "../ui/icons"
 
 const STATUS_COLORS = {
 	[SystemStatus.Up]: "bg-green-500",
@@ -261,6 +273,52 @@ export function SystemsTableColumns(viewMode: "table" | "grid"): ColumnDef<Syste
 				)
 			},
 		},
+		{
+			accessorFn: ({ info }) => info.bat?.[0],
+			id: "battery",
+			name: () => t({ message: "Bat", comment: "Battery label in systems table header" }),
+			size: 70,
+			Icon: BatteryMediumIcon,
+			header: sortableHeader,
+			hideSort: true,
+			cell(info) {
+				const [pct, state] = info.row.original.info.bat ?? []
+				if (pct === undefined) {
+					return null
+				}
+
+				const iconColor = pct < 10 ? "text-red-500" : pct < 25 ? "text-yellow-500" : "text-muted-foreground"
+
+				let Icon = PlugChargingIcon
+
+				if (state !== BatteryState.Charging) {
+					if (pct < 25) {
+						Icon = BatteryLowIcon
+					} else if (pct < 75) {
+						Icon = BatteryMediumIcon
+					} else if (pct < 95) {
+						Icon = BatteryHighIcon
+					} else {
+						Icon = BatteryFullIcon
+					}
+				}
+
+				const stateLabel =
+					state !== undefined ? (batteryStateTranslations[state as BatteryState]?.() ?? undefined) : undefined
+
+				return (
+					<Link
+						tabIndex={-1}
+						href={getPagePath($router, "system", { id: info.row.original.id })}
+						className="flex items-center gap-1 tabular-nums tracking-tight relative z-10"
+						title={stateLabel}
+					>
+						<Icon className={cn("size-3.5", iconColor)} />
+						<span className="min-w-10">{pct}%</span>
+					</Link>
+				)
+			},
+		},
 		{
 			accessorFn: ({ info }) => info.sv?.[0],
 			id: "services",
@@ -599,5 +657,5 @@ export const ActionsButton = memo(({ system }: { system: SystemRecord }) => {
 				</AlertDialog>
 			</>
 		)
-	}, [id, status, host, name, t, deleteOpen, editOpen])
+	}, [id, status, host, name, system, t, deleteOpen, editOpen])
 })

internal/site/src/components/ui/icons.tsx

@@ -131,6 +131,7 @@ export function HourglassIcon(props: SVGProps<SVGSVGElement>) {
 	)
 }
 
+// Apache 2.0 https://github.com/Templarian/MaterialDesign/blob/master/LICENSE
 export function WebSocketIcon(props: SVGProps<SVGSVGElement>) {
 	return (
 		<svg viewBox="0 0 256 193" {...props} fill="currentColor">
@@ -139,3 +140,48 @@ export function WebSocketIcon(props: SVGProps<SVGSVGElement>) {
 		</svg>
 	)
 }
+
+// Apache 2.0 https://github.com/Templarian/MaterialDesign/blob/master/LICENSE
+export function BatteryMediumIcon(props: SVGProps<SVGSVGElement>) {
+	return (
+		<svg viewBox="0 0 24 24" {...props} fill="currentColor">
+			<path d="M16 13H8V6h8m.67-2H15V2H9v2H7.33A1.33 1.33 0 0 0 6 5.33v15.34C6 21.4 6.6 22 7.33 22h9.34A1.33 1.33 0 0 0 18 20.67V5.33C18 4.6 17.4 4 16.67 4" />
+		</svg>
+	)
+}
+
+// Apache 2.0 https://github.com/Templarian/MaterialDesign/blob/master/LICENSE
+export function BatteryLowIcon(props: SVGProps<SVGSVGElement>) {
+	return (
+		<svg viewBox="0 0 24 24" {...props} fill="currentColor">
+			<path d="M16 20H8V6h8m.67-2H15V2H9v2H7.33C6.6 4 6 4.6 6 5.33v15.34C6 21.4 6.6 22 7.33 22h9.34c.74 0 1.33-.59 1.33-1.33V5.33C18 4.6 17.4 4 16.67 4M15 16H9v3h6zm0-4.5H9v3h6z" />
+		</svg>
+	)
+}
+
+// Apache 2.0 https://github.com/Templarian/MaterialDesign/blob/master/LICENSE
+export function BatteryHighIcon(props: SVGProps<SVGSVGElement>) {
+	return (
+		<svg viewBox="0 0 24 24" {...props} fill="currentColor">
+			<path d="M16 9H8V6h8m.67-2H15V2H9v2H7.33A1.33 1.33 0 0 0 6 5.33v15.34C6 21.4 6.6 22 7.33 22h9.34A1.33 1.33 0 0 0 18 20.67V5.33C18 4.6 17.4 4 16.67 4" />
+		</svg>
+	)
+}
+
+// Apache 2.0 https://github.com/Templarian/MaterialDesign/blob/master/LICENSE
+export function BatteryFullIcon(props: SVGProps<SVGSVGElement>) {
+	return (
+		<svg viewBox="0 0 24 24" {...props} fill="currentColor">
+			<path d="M16.67 4H15V2H9v2H7.33A1.33 1.33 0 0 0 6 5.33v15.34C6 21.4 6.6 22 7.33 22h9.34A1.33 1.33 0 0 0 18 20.67V5.33C18 4.6 17.4 4 16.67 4" />
+		</svg>
+	)
+}
+
+// https://github.com/phosphor-icons/core (MIT license)
+export function PlugChargingIcon(props: SVGProps<SVGSVGElement>) {
+	return (
+		<svg viewBox="0 0 256 256" {...props} fill="currentColor">
+			<path d="M224,48H180V16a12,12,0,0,0-24,0V48H100V16a12,12,0,0,0-24,0V48H32.55C24.4,48,20,54.18,20,60A12,12,0,0,0,32,72H44v92a44.05,44.05,0,0,0,44,44h28v32a12,12,0,0,0,24,0V208h28a44.05,44.05,0,0,0,44-44V72h12a12,12,0,0,0,0-24ZM188,164a20,20,0,0,1-20,20H88a20,20,0,0,1-20-20V72H188Zm-85.86-29.17a12,12,0,0,1-1.38-11l12-32a12,12,0,1,1,22.48,8.42L129.32,116H144a12,12,0,0,1,11.24,16.21l-12,32a12,12,0,0,1-22.48-8.42L126.68,140H112A12,12,0,0,1,102.14,134.83Z" />
+		</svg>
+	)
+}

internal/site/src/lib/alerts.ts

@@ -1,10 +1,11 @@
 import { t } from "@lingui/core/macro"
-import { CpuIcon, HardDriveIcon, HourglassIcon, MemoryStickIcon, ServerIcon, ThermometerIcon } from "lucide-react"
+import { CpuIcon, HardDriveIcon, MemoryStickIcon, ServerIcon } from "lucide-react"
 import type { RecordSubscription } from "pocketbase"
 import { EthernetIcon, GpuIcon } from "@/components/ui/icons"
 import { $alerts } from "@/lib/stores"
 import type { AlertInfo, AlertRecord } from "@/types"
 import { pb } from "./api"
+import { ThermometerIcon, BatteryMediumIcon, HourglassIcon } from "@/components/ui/icons"
 
 /** Alert info for each alert type */
 export const alertInfo: Record<string, AlertInfo> = {
@@ -83,6 +84,14 @@ export const alertInfo: Record<string, AlertInfo> = {
 		step: 0.1,
 		desc: () => t`Triggers when 15 minute load average exceeds a threshold`,
 	},
+	Battery: {
+		name: () => t`Battery`,
+		unit: "%",
+		icon: BatteryMediumIcon,
+		desc: () => t`Triggers when battery charge drops below a threshold`,
+		start: 20,
+		invert: true,
+	},
 } as const
 
 /** Helper to manage user alerts */

internal/site/src/lib/languages.ts

@@ -94,11 +94,6 @@ export default [
 		label: "Português",
 		e: "🇧🇷",
 	},
-	{
-		lang: "tr",
-		label: "Türkçe",
-		e: "🇹🇷",
-	},
 	{
 		lang: "ru",
 		label: "Русский",
@@ -109,11 +104,21 @@ export default [
 		label: "Slovenščina",
 		e: "🇸🇮",
 	},
+	{
+		lang: "sr",
+		label: "Српски",
+		e: "🇷🇸",
+	},
 	{
 		lang: "sv",
 		label: "Svenska",
 		e: "🇸🇪",
 	},
+	{
+		lang: "tr",
+		label: "Türkçe",
+		e: "🇹🇷",
+	},
 	{
 		lang: "uk",
 		label: "Українська",

internal/site/src/types.d.ts

@@ -61,6 +61,8 @@ export interface SystemInfo {
 	mp: number
 	/** disk percent */
 	dp: number
+	/** battery percent and state */
+	bat?: [number, BatteryState]
 	/** bandwidth (mb) */
 	b: number
 	/** bandwidth bytes */
@@ -331,6 +333,7 @@ export interface AlertInfo {
 	start?: number
 	/** Single value description (when there's only one value, like status) */
 	singleDesc?: () => string
+	invert?: boolean
 }
 
 export type AlertMap = Record<string, Map<string, AlertRecord>>
@@ -377,6 +380,19 @@ export interface SmartAttribute {
 	wf?: string
 }
 
+export interface SystemDetailsRecord extends RecordModel {
+	system: string
+	hostname: string
+	kernel: string
+	cores: number
+	threads: number
+	cpu: string
+	os: Os
+	os_name: string
+	memory: number
+	podman: boolean
+}
+
 export interface SmartDeviceRecord extends RecordModel {
 	id: string
 	system: string

supplemental/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.18.0
+
+- Remove `la1`, `la5`, `la15` fields from `Info` struct in favor of `la` array.
+
+- Remove `MB` bandwidth values in favor of bytes.
+
 ## 0.17.0
 
 - Add quiet hours to silence alerts during specific time periods. (#265)

supplemental/scripts/install-agent.sh

@@ -504,10 +504,11 @@ KEY=$(echo "$KEY" | tr -d '\n')
 # Verify checksum
 if command -v sha256sum >/dev/null; then
   CHECK_CMD="sha256sum"
-elif command -v md5 >/dev/null; then
-  CHECK_CMD="md5 -q"
+elif command -v sha256 >/dev/null; then
+  # FreeBSD uses 'sha256' instead of 'sha256sum', with different output format
+  CHECK_CMD="sha256 -q"
 else
-  echo "No MD5 checksum utility found"
+  echo "No SHA256 checksum utility found"
   exit 1
 fi
 

supplemental/scripts/install-hub.sh

@@ -1,22 +1,8 @@
-#!/bin/bash
+#!/bin/sh
 
-# Check if running as root
-if [ "$(id -u)" != "0" ]; then
-  if command -v sudo >/dev/null 2>&1; then
-    exec sudo "$0" "$@"
-  else
-    echo "This script must be run as root. Please either:"
-    echo "1. Run this script as root (su root)"
-    echo "2. Install sudo and run with sudo"
-    exit 1
-  fi
-fi
-
-# Define default values
-version=0.0.1
-PORT=8090                              # Default port
-GITHUB_PROXY_URL="https://ghfast.top/" # Default proxy URL
-AUTO_UPDATE_FLAG="false" # default to no auto-updates, "true" means enable
+is_freebsd() {
+  [ "$(uname -s)" = "FreeBSD" ]
+}
 
 # Function to ensure the proxy URL ends with a /
 ensure_trailing_slash() {
@@ -30,14 +16,155 @@ ensure_trailing_slash() {
   fi
 }
 
-# Ensure the proxy URL ends with a /
-GITHUB_PROXY_URL=$(ensure_trailing_slash "$GITHUB_PROXY_URL")
+# Generate FreeBSD rc service content
+generate_freebsd_rc_service() {
+  cat <<'EOF'
+#!/bin/sh
+
+# PROVIDE: beszel_hub
+# REQUIRE: DAEMON NETWORKING
+# BEFORE: LOGIN
+# KEYWORD: shutdown
+
+# Add the following lines to /etc/rc.conf to configure Beszel Hub:
+#
+# beszel_hub_enable (bool):   Set to YES to enable Beszel Hub
+#                             Default: YES
+# beszel_hub_port (str):      Port to listen on
+#                             Default: 8090
+# beszel_hub_user (str):      Beszel Hub daemon user
+#                             Default: beszel
+# beszel_hub_bin (str):       Path to the beszel binary
+#                             Default: /usr/local/sbin/beszel
+# beszel_hub_data (str):      Path to the beszel data directory
+#                             Default: /usr/local/etc/beszel/beszel_data
+# beszel_hub_flags (str):     Extra flags passed to beszel command invocation
+#                             Default:
+
+. /etc/rc.subr
+
+name="beszel_hub"
+rcvar=beszel_hub_enable
+
+load_rc_config $name
+: ${beszel_hub_enable:="YES"}
+: ${beszel_hub_port:="8090"}
+: ${beszel_hub_user:="beszel"}
+: ${beszel_hub_flags:=""}
+: ${beszel_hub_bin:="/usr/local/sbin/beszel"}
+: ${beszel_hub_data:="/usr/local/etc/beszel/beszel_data"}
+
+logfile="/var/log/${name}.log"
+pidfile="/var/run/${name}.pid"
+
+procname="/usr/sbin/daemon"
+start_precmd="${name}_prestart"
+start_cmd="${name}_start"
+stop_cmd="${name}_stop"
+
+extra_commands="upgrade"
+upgrade_cmd="beszel_hub_upgrade"
+
+beszel_hub_prestart()
+{
+    if [ ! -d "${beszel_hub_data}" ]; then
+        echo "Creating data directory ${beszel_hub_data}"
+        mkdir -p "${beszel_hub_data}"
+        chown "${beszel_hub_user}:${beszel_hub_user}" "${beszel_hub_data}"
+    fi
+}
+
+beszel_hub_start()
+{
+    echo "Starting ${name}"
+    cd "$(dirname "${beszel_hub_data}")" || exit 1
+    /usr/sbin/daemon -f \
+            -P "${pidfile}" \
+            -o "${logfile}" \
+            -u "${beszel_hub_user}" \
+            "${beszel_hub_bin}" serve --http "0.0.0.0:${beszel_hub_port}" ${beszel_hub_flags}
+}
+
+beszel_hub_stop()
+{
+    pid="$(check_pidfile "${pidfile}" "${procname}")"
+    if [ -n "${pid}" ]; then
+        echo "Stopping ${name} (pid=${pid})"
+        kill -- "-${pid}"
+        wait_for_pids "${pid}"
+    else
+        echo "${name} isn't running"
+    fi
+}
+
+beszel_hub_upgrade()
+{
+    echo "Upgrading ${name}"
+    if command -v sudo >/dev/null; then
+        sudo -u "${beszel_hub_user}" -- "${beszel_hub_bin}" update
+    else
+        su -m "${beszel_hub_user}" -c "${beszel_hub_bin} update"
+    fi
+}
+
+run_rc_command "$1"
+EOF
+}
+
+# Detect system architecture
+detect_architecture() {
+  arch=$(uname -m)
+  case "$arch" in
+    x86_64)
+      arch="amd64"
+      ;;
+    armv7l)
+      arch="arm"
+      ;;
+    aarch64)
+      arch="arm64"
+      ;;
+  esac
+  echo "$arch"
+}
+
+# Build sudo args by properly quoting everything
+build_sudo_args() {
+  QUOTED_ARGS=""
+  while [ $# -gt 0 ]; do
+    if [ -n "$QUOTED_ARGS" ]; then
+      QUOTED_ARGS="$QUOTED_ARGS "
+    fi
+    QUOTED_ARGS="$QUOTED_ARGS'$(echo "$1" | sed "s/'/'\\\\''/g")'"
+    shift
+  done
+  echo "$QUOTED_ARGS"
+}
+
+# Check if running as root and re-execute with sudo if needed
+if [ "$(id -u)" != "0" ]; then
+  if command -v sudo >/dev/null 2>&1; then
+    SUDO_ARGS=$(build_sudo_args "$@")
+    eval "exec sudo $0 $SUDO_ARGS"
+  else
+    echo "This script must be run as root. Please either:"
+    echo "1. Run this script as root (su root)"
+    echo "2. Install sudo and run with sudo"
+    exit 1
+  fi
+fi
+
+# Define default values
+PORT=8090
+GITHUB_PROXY_URL="https://ghfast.top/"
+AUTO_UPDATE_FLAG="false"
+UNINSTALL=false
 
 # Parse command line arguments
 while [ $# -gt 0 ]; do
   case "$1" in
     -u)
-      UNINSTALL="true"
+      UNINSTALL=true
       shift
       ;;
     -h|--help)
@@ -72,37 +199,75 @@ while [ $# -gt 0 ]; do
   esac
 done
 
-if [ "$UNINSTALL" = "true" ]; then
-  # Stop and disable the Beszel Hub service
-  echo "Stopping and disabling the Beszel Hub service..."
-  systemctl stop beszel-hub.service
-  systemctl disable beszel-hub.service
+# Ensure the proxy URL ends with a /
+GITHUB_PROXY_URL=$(ensure_trailing_slash "$GITHUB_PROXY_URL")
 
-  # Remove the systemd service file
-  echo "Removing the systemd service file..."
-  rm -f /etc/systemd/system/beszel-hub.service
+# Set paths based on operating system
+if is_freebsd; then
+  HUB_DIR="/usr/local/etc/beszel"
+  BIN_PATH="/usr/local/sbin/beszel"
+else
+  HUB_DIR="/opt/beszel"
+  BIN_PATH="/opt/beszel/beszel"
+fi
 
-  # Remove the update timer and service if they exist
-  echo "Removing the daily update service and timer..."
-  systemctl stop beszel-hub-update.timer 2>/dev/null
-  systemctl disable beszel-hub-update.timer 2>/dev/null
-  rm -f /etc/systemd/system/beszel-hub-update.service
-  rm -f /etc/systemd/system/beszel-hub-update.timer
+# Uninstall process
+if [ "$UNINSTALL" = true ]; then
+  if is_freebsd; then
+    echo "Stopping and disabling the Beszel Hub service..."
+    service beszel-hub stop 2>/dev/null
+    sysrc beszel_hub_enable="NO" 2>/dev/null
 
-  # Reload the systemd daemon
-  echo "Reloading the systemd daemon..."
-  systemctl daemon-reload
+    echo "Removing the FreeBSD service files..."
+    rm -f /usr/local/etc/rc.d/beszel-hub
 
-  # Remove the Beszel Hub binary and data
-  echo "Removing the Beszel Hub binary and data..."
-  rm -rf /opt/beszel
+    echo "Removing the daily update cron job..."
+    rm -f /etc/cron.d/beszel-hub
 
-  # Remove the dedicated user
-  echo "Removing the dedicated user..."
-  userdel beszel 2>/dev/null
+    echo "Removing log files..."
+    rm -f /var/log/beszel_hub.log
 
-  echo "The Beszel Hub has been uninstalled successfully!"
-  exit 0
+    echo "Removing the Beszel Hub binary and data..."
+    rm -f "$BIN_PATH"
+    rm -rf "$HUB_DIR"
+
+    echo "Removing the dedicated user..."
+    pw user del beszel 2>/dev/null
+
+    echo "The Beszel Hub has been uninstalled successfully!"
+    exit 0
+  else
+    # Stop and disable the Beszel Hub service
+    echo "Stopping and disabling the Beszel Hub service..."
+    systemctl stop beszel-hub.service
+    systemctl disable beszel-hub.service
+
+    # Remove the systemd service file
+    echo "Removing the systemd service file..."
+    rm -f /etc/systemd/system/beszel-hub.service
+
+    # Remove the update timer and service if they exist
+    echo "Removing the daily update service and timer..."
+    systemctl stop beszel-hub-update.timer 2>/dev/null
+    systemctl disable beszel-hub-update.timer 2>/dev/null
+    rm -f /etc/systemd/system/beszel-hub-update.service
+    rm -f /etc/systemd/system/beszel-hub-update.timer
+
+    # Reload the systemd daemon
+    echo "Reloading the systemd daemon..."
+    systemctl daemon-reload
+
+    # Remove the Beszel Hub binary and data
+    echo "Removing the Beszel Hub binary and data..."
+    rm -rf "$HUB_DIR"
+
+    # Remove the dedicated user
+    echo "Removing the dedicated user..."
+    userdel beszel 2>/dev/null
+
+    echo "The Beszel Hub has been uninstalled successfully!"
+    exit 0
+  fi
 fi
 
 # Function to check if a package is installed
@@ -111,7 +276,12 @@ package_installed() {
 }
 
 # Check for package manager and install necessary packages if not installed
-if package_installed apt-get; then
+if package_installed pkg && is_freebsd; then
+  if ! package_installed tar || ! package_installed curl; then
+    pkg update
+    pkg install -y gtar curl
+  fi
+elif package_installed apt-get; then
   if ! package_installed tar || ! package_installed curl; then
     apt-get update
     apt-get install -y tar curl
@@ -129,28 +299,91 @@ else
 fi
 
 # Create a dedicated user for the service if it doesn't exist
-if ! id -u beszel >/dev/null 2>&1; then
-  echo "Creating a dedicated user for the Beszel Hub service..."
-  useradd -M -s /bin/false beszel
+echo "Creating a dedicated user for the Beszel Hub service..."
+if is_freebsd; then
+  if ! id -u beszel >/dev/null 2>&1; then
+    pw user add beszel -d /nonexistent -s /usr/sbin/nologin -c "beszel user"
+  fi
+else
+  if ! id -u beszel >/dev/null 2>&1; then
+    useradd -M -s /bin/false beszel
+  fi
 fi
 
+# Create the directory for the Beszel Hub
+echo "Creating the directory for the Beszel Hub..."
+mkdir -p "$HUB_DIR/beszel_data"
+chown -R beszel:beszel "$HUB_DIR"
+chmod 755 "$HUB_DIR"
+
 # Download and install the Beszel Hub
 echo "Downloading and installing the Beszel Hub..."
-curl -sL "${GITHUB_PROXY_URL}https://github.com/henrygd/beszel/releases/latest/download/beszel_$(uname -s)_$(uname -m | sed 's/x86_64/amd64/' | sed 's/armv7l/arm/' | sed 's/aarch64/arm64/').tar.gz" | tar -xz -O beszel | tee ./beszel >/dev/null && chmod +x beszel
-mkdir -p /opt/beszel/beszel_data
-mv ./beszel /opt/beszel/beszel
-chown -R beszel:beszel /opt/beszel
 
-# Create the systemd service
-printf "Creating the systemd service for the Beszel Hub...\n\n"
-tee /etc/systemd/system/beszel-hub.service <<EOF
+OS=$(uname -s | tr '[:upper:]' '[:lower:]')
+ARCH=$(detect_architecture)
+FILE_NAME="beszel_${OS}_${ARCH}.tar.gz"
+
+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"
+
+if is_freebsd; then
+  echo "Creating FreeBSD rc service..."
+
+  # Create the rc service file
+  generate_freebsd_rc_service > /usr/local/etc/rc.d/beszel-hub
+
+  # Set proper permissions for the rc script
+  chmod 755 /usr/local/etc/rc.d/beszel-hub
+
+  # Configure the port
+  sysrc beszel_hub_port="$PORT"
+
+  # Enable and start the service
+  echo "Enabling and starting the Beszel Hub service..."
+  sysrc beszel_hub_enable="YES"
+  service beszel-hub restart
+
+  # Check if service started successfully
+  sleep 2
+  if ! service beszel-hub status | grep -q "is running"; then
+    echo "Error: The Beszel Hub service failed to start. Checking logs..."
+    tail -n 20 /var/log/beszel_hub.log
+    exit 1
+  fi
+
+  # Auto-update service for FreeBSD
+  if [ "$AUTO_UPDATE_FLAG" = "true" ]; then
+    echo "Setting up daily automatic updates for beszel-hub..."
+
+    # Create cron job in /etc/cron.d
+    cat >/etc/cron.d/beszel-hub <<EOF
+# Beszel Hub daily update job
+12 8 * * * root $BIN_PATH update >/dev/null 2>&1
+EOF
+    chmod 644 /etc/cron.d/beszel-hub
+    printf "\nDaily updates have been enabled via /etc/cron.d.\n"
+  fi
+
+  # Check service status
+  if ! service beszel-hub status >/dev/null 2>&1; then
+    echo "Error: The Beszel Hub service is not running."
+    service beszel-hub status
+    exit 1
+  fi
+
+else
+  # Original systemd service installation code
+  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
 
 [Service]
-ExecStart=/opt/beszel/beszel serve --http "0.0.0.0:$PORT"
-WorkingDirectory=/opt/beszel
+ExecStart=$BIN_PATH serve --http "0.0.0.0:$PORT"
+WorkingDirectory=$HUB_DIR
 User=beszel
 Restart=always
 RestartSec=5
@@ -159,39 +392,39 @@ RestartSec=5
 WantedBy=multi-user.target
 EOF
 
-# Load and start the service
-printf "\nLoading and starting the Beszel Hub service...\n"
-systemctl daemon-reload
-systemctl enable beszel-hub.service
-systemctl start beszel-hub.service
+  # Load and start the service
+  printf "\nLoading and starting the Beszel Hub service...\n"
+  systemctl daemon-reload
+  systemctl enable beszel-hub.service
+  systemctl start beszel-hub.service
 
-# Wait for the service to start or fail
-sleep 2
+  # Wait for the service to start or fail
+  sleep 2
 
-# Check if the service is running
-if [ "$(systemctl is-active beszel-hub.service)" != "active" ]; then
-  echo "Error: The Beszel Hub service is not running."
-  echo "$(systemctl status beszel-hub.service)"
-  exit 1
-fi
+  # Check if the service is running
+  if [ "$(systemctl is-active beszel-hub.service)" != "active" ]; then
+    echo "Error: The Beszel Hub service is not running."
+    echo "$(systemctl status beszel-hub.service)"
+    exit 1
+  fi
 
-# Enable auto-update if flag is set to true
-if [ "$AUTO_UPDATE_FLAG" = "true" ]; then
-  echo "Setting up daily automatic updates for beszel-hub..."
+  # Enable auto-update if flag is set to true
+  if [ "$AUTO_UPDATE_FLAG" = "true" ]; then
+    echo "Setting up daily automatic updates for beszel-hub..."
 
-  # Create systemd service for the daily update
-  cat >/etc/systemd/system/beszel-hub-update.service <<EOF
+    # Create systemd service for the daily update
+    cat >/etc/systemd/system/beszel-hub-update.service <<EOF
 [Unit]
 Description=Update beszel-hub if needed
 Wants=beszel-hub.service
 
 [Service]
 Type=oneshot
-ExecStart=/opt/beszel/beszel update
+ExecStart=$BIN_PATH update
 EOF
 
-  # Create systemd timer for the daily update
-  cat >/etc/systemd/system/beszel-hub-update.timer <<EOF
+    # Create systemd timer for the daily update
+    cat >/etc/systemd/system/beszel-hub-update.timer <<EOF
 [Unit]
 Description=Run beszel-hub update daily
 
@@ -204,10 +437,11 @@ RandomizedDelaySec=4h
 WantedBy=timers.target
 EOF
 
-  systemctl daemon-reload
-  systemctl enable --now beszel-hub-update.timer
+    systemctl daemon-reload
+    systemctl enable --now beszel-hub-update.timer
 
-  printf "\nDaily updates have been enabled.\n"
+    printf "\nDaily updates have been enabled.\n"
+  fi
 fi
 
 echo "The Beszel Hub has been installed and configured successfully! It is now accessible on port $PORT."