change to atomic.bool for fetching details / smart

agent/agent.go

@@ -17,19 +17,12 @@ 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"
 )
 
-const (
-	// StaticInfoIntervalMs defines the cache time threshold for including static system info
-	// Requests with cache time >= this value will include static info (reduces bandwidth)
-	// Note: uint16 max is 65535, so we can't use 15 minutes directly. The hub will make
-	// periodic requests at this interval.
-	StaticInfoIntervalMs uint16 = 60_001 // Just above the standard 60s interval
-)
-
 type Agent struct {
 	sync.Mutex                                                                      // Used to lock agent while collecting data
 	debug                     bool                                                  // true if LOG_LEVEL is set to debug
@@ -45,8 +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 (dynamic dashboard data)
+	systemInfo                system.Info                                           // Host system info (dynamic)
-	staticSystemInfo          system.StaticInfo                                     // Static system info (collected at longer intervals)
+	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
@@ -106,8 +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)
@@ -121,9 +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)
@@ -142,7 +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
@@ -157,10 +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)
@@ -171,16 +165,14 @@ func (a *Agent) gatherStats(cacheTimeMs uint16) *system.CombinedData {
 		Stats: a.getSystemStats(cacheTimeMs),
 		Info:  a.systemInfo,
 	}
-	// slog.Info("System data", "data", data, "cacheTimeMs", cacheTimeMs)
 
-	// Include static info for requests with longer intervals (e.g., 15 min)
+	// Include static info only when requested
-	// This reduces bandwidth by only sending static data occasionally
+	if options.IncludeDetails {
-	if cacheTimeMs >= StaticInfoIntervalMs {
+		data.Details = &a.systemDetails
-		staticInfoCopy := a.staticSystemInfo
-		data.StaticInfo = &staticInfoCopy
-		slog.Debug("Including static info", "cacheTimeMs", cacheTimeMs)
 	}
 
+	// slog.Info("System data", "data", data, "cacheTimeMs", cacheTimeMs)
+
 	if a.dockerManager != nil {
 		if containerStats, err := a.dockerManager.getDockerStats(cacheTimeMs); err == nil {
 			data.Containers = containerStats
@@ -242,11 +234,7 @@ func (a *Agent) getFingerprint() string {
 	// if no fingerprint is found, generate one
 	fingerprint, err := host.HostID()
 	if err != nil || fingerprint == "" {
-		cpuModel := ""
+		fingerprint = a.systemDetails.Hostname + a.systemDetails.CpuModel
-		if len(a.staticSystemInfo.Cpus) > 0 {
-			cpuModel = a.staticSystemInfo.Cpus[0].Model
-		}
-		fingerprint = a.staticSystemInfo.Hostname + 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.staticSystemInfo.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.staticSystemInfo.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{

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)
@@ -551,7 +551,6 @@ func createTestCombinedData() *system.CombinedData {
 			DiskPct:   50.0,
 		},
 		Info: system.Info{
-			Hostname:     "test-host",
 			Uptime:       3600,
 			AgentVersion: "0.12.0",
 		},

agent/system.go

@@ -2,6 +2,7 @@ package agent
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"log/slog"
 	"os"
@@ -12,10 +13,9 @@ import (
 
 	"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/jaypipes/ghw/pkg/block"
+
-	ghwnet "github.com/jaypipes/ghw/pkg/net"
-	ghwpci "github.com/jaypipes/ghw/pkg/pci"
 	"github.com/shirou/gopsutil/v4/cpu"
 	"github.com/shirou/gopsutil/v4/host"
 	"github.com/shirou/gopsutil/v4/load"
@@ -30,77 +30,80 @@ type prevDisk struct {
 }
 
 // Sets initial / non-changing values about the host system
-func (a *Agent) initializeSystemInfo() {
+func (a *Agent) refreshStaticInfo() {
-	hostname, _ := os.Hostname()
+	a.systemInfo.AgentVersion = beszel.Version
-	a.staticSystemInfo.Hostname = hostname
-	a.staticSystemInfo.AgentVersion = beszel.Version
 
-	platform, family, version, _ := host.PlatformInformation()
+	// get host info from Docker if available
+	var hostInfo container.HostInfo
 
-	var osFamily, osVersion, osKernel string
+	if a.dockerManager != nil {
-	var osType system.Os
+		a.systemDetails.Podman = a.dockerManager.IsPodman()
-	if platform == "darwin" {
+		hostInfo, _ = a.dockerManager.GetHostInfo()
-		osKernel = version
+	}
-		osFamily = "macOS" // macOS is the family name for Darwin
+
-		osVersion = version
+	a.systemDetails.Hostname, _ = os.Hostname()
-	} else if strings.Contains(platform, "indows") {
+	if arch, err := host.KernelArch(); err == nil {
-		osKernel = strings.Replace(platform, "Microsoft ", "", 1) + " " + version
+		a.systemDetails.Arch = arch
-		osFamily = family
-		osVersion = version
-		osType = system.Windows
-	} else if platform == "freebsd" {
-		osKernel = version
-		osFamily = family
-		osVersion = version
 	} else {
-		osFamily = family
+		a.systemDetails.Arch = runtime.GOARCH
-		osVersion = version
+	}
-		osKernel = ""
+
-		osRelease := readOsRelease()
+	platform, _, version, _ := host.PlatformInformation()
-		if pretty, ok := osRelease["PRETTY_NAME"]; ok {
+
-			osFamily = pretty
+	if platform == "darwin" {
+		a.systemDetails.Os = system.Darwin
+		a.systemDetails.OsName = fmt.Sprintf("macOS %s", version)
+	} else if strings.Contains(platform, "indows") {
+		a.systemDetails.Os = system.Windows
+		a.systemDetails.OsName = strings.Replace(platform, "Microsoft ", "", 1)
+		a.systemDetails.Kernel = version
+	} else if platform == "freebsd" {
+		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"
 		}
-		if name, ok := osRelease["NAME"]; ok {
+	} else {
-			osFamily = name
+		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
+			}
 		}
-		if versionId, ok := osRelease["VERSION_ID"]; ok {
+		a.systemDetails.Kernel = hostInfo.KernelVersion
-			osVersion = versionId
+		if a.systemDetails.Kernel == "" {
+			a.systemDetails.Kernel, _ = host.KernelVersion()
 		}
 	}
-	if osKernel == "" {
-		osKernel, _ = host.KernelVersion()
-	}
-	a.staticSystemInfo.KernelVersion = osKernel
-	a.staticSystemInfo.Os = osType
-	a.staticSystemInfo.Oses = []system.OsInfo{{
-		Family:  osFamily,
-		Version: osVersion,
-		Kernel:  osKernel,
-	}}
 
 	// cpu model
 	if info, err := cpu.Info(); err == nil && len(info) > 0 {
-		arch := runtime.GOARCH
+		a.systemDetails.CpuModel = info[0].ModelName
-		totalCores := 0
+	}
-		totalThreads := 0
+	// cores / threads
-		for _, cpuInfo := range info {
+	cores, _ := cpu.Counts(false)
-			totalCores += int(cpuInfo.Cores)
+	threads := hostInfo.NCPU
-			totalThreads++
+	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
 		}
-		modelName := info[0].ModelName
-		if idx := strings.Index(modelName, "@"); idx > 0 {
-			modelName = strings.TrimSpace(modelName[:idx])
-		}
-		cpu := system.CpuInfo{
-			Model:    modelName,
-			SpeedGHz: fmt.Sprintf("%.2f GHz", info[0].Mhz/1000),
-			Arch:     arch,
-			Cores:    totalCores,
-			Threads:  totalThreads,
-		}
-		a.staticSystemInfo.Cpus = []system.CpuInfo{cpu}
-		a.staticSystemInfo.Threads = totalThreads
-		slog.Debug("CPU info populated", "cpus", a.staticSystemInfo.Cpus)
 	}
 
 	// zfs
@@ -109,41 +112,6 @@ func (a *Agent) initializeSystemInfo() {
 	} else {
 		a.zfs = true
 	}
-
-	// Collect disk info (model/vendor)
-	a.staticSystemInfo.Disks = getDiskInfo()
-
-	// Collect network interface info
-	a.staticSystemInfo.Networks = getNetworkInfo()
-
-	// Collect total memory and store in staticSystemInfo.Memory
-	if v, err := mem.VirtualMemory(); err == nil {
-		total := fmt.Sprintf("%d GB", int((float64(v.Total)/(1024*1024*1024))+0.5))
-		a.staticSystemInfo.Memory = []system.MemoryInfo{{Total: total}}
-		slog.Debug("Memory info populated", "memory", a.staticSystemInfo.Memory)
-	}
-
-}
-
-// readPrettyName reads the PRETTY_NAME from /etc/os-release
-func readPrettyName() string {
-	file, err := os.Open("/etc/os-release")
-	if err != nil {
-		return ""
-	}
-	defer file.Close()
-
-	scanner := bufio.NewScanner(file)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if strings.HasPrefix(line, "PRETTY_NAME=") {
-			// Remove the prefix and any surrounding quotes
-			prettyName := strings.TrimPrefix(line, "PRETTY_NAME=")
-			prettyName = strings.Trim(prettyName, `"`)
-			return prettyName
-		}
-	}
-	return ""
 }
 
 // Returns current info, stats about the host system
@@ -268,21 +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
@@ -314,135 +277,23 @@ func getARCSize() (uint64, error) {
 	return 0, fmt.Errorf("failed to parse size field")
 }
 
-func getDiskInfo() []system.DiskInfo {
+// getOsPrettyName attempts to get the pretty OS name from /etc/os-release on Linux systems
-	blockInfo, err := block.New()
+func getOsPrettyName() (string, error) {
-	if err != nil {
-		slog.Debug("Failed to get block info with ghw", "err", err)
-		return nil
-	}
-
-	var disks []system.DiskInfo
-	for _, disk := range blockInfo.Disks {
-		disks = append(disks, system.DiskInfo{
-			Name:   disk.Name,
-			Model:  disk.Model,
-			Vendor: disk.Vendor,
-		})
-	}
-	return disks
-}
-
-func getNetworkInfo() []system.NetworkInfo {
-	netInfo, err := ghwnet.New()
-	if err != nil {
-		slog.Debug("Failed to get network info with ghw", "err", err)
-		return nil
-	}
-	pciInfo, err := ghwpci.New()
-	if err != nil {
-		slog.Debug("Failed to get PCI info with ghw", "err", err)
-	}
-
-	var networks []system.NetworkInfo
-	for _, nic := range netInfo.NICs {
-		if nic.IsVirtual {
-			continue
-		}
-		var vendor, model string
-		if nic.PCIAddress != nil && pciInfo != nil {
-			for _, dev := range pciInfo.Devices {
-				if dev.Address == *nic.PCIAddress {
-					if dev.Vendor != nil {
-						vendor = dev.Vendor.Name
-					}
-					if dev.Product != nil {
-						model = dev.Product.Name
-					}
-					break
-				}
-			}
-		}
-
-		networks = append(networks, system.NetworkInfo{
-			Name:   nic.Name,
-			Vendor: vendor,
-			Model:  model,
-		})
-	}
-	return networks
-}
-
-// getInterfaceCapabilitiesFromGhw uses ghw library to get interface capabilities
-func getInterfaceCapabilitiesFromGhw(nic *ghwnet.NIC) string {
-	// Use the speed information from ghw if available
-	if nic.Speed != "" {
-		return nic.Speed
-	}
-
-	// If no speed info from ghw, try to get interface type from name
-	return getInterfaceTypeFromName(nic.Name)
-}
-
-// getInterfaceTypeFromName tries to determine interface type from name
-func getInterfaceTypeFromName(ifaceName string) string {
-	// Common interface naming patterns
-	switch {
-	case strings.HasPrefix(ifaceName, "eth"):
-		return "Ethernet"
-	case strings.HasPrefix(ifaceName, "en"):
-		return "Ethernet"
-	case strings.HasPrefix(ifaceName, "wlan"):
-		return "WiFi"
-	case strings.HasPrefix(ifaceName, "wl"):
-		return "WiFi"
-	case strings.HasPrefix(ifaceName, "usb"):
-		return "USB"
-	case strings.HasPrefix(ifaceName, "tun"):
-		return "Tunnel"
-	case strings.HasPrefix(ifaceName, "tap"):
-		return "TAP"
-	case strings.HasPrefix(ifaceName, "br"):
-		return "Bridge"
-	case strings.HasPrefix(ifaceName, "bond"):
-		return "Bond"
-	case strings.HasPrefix(ifaceName, "veth"):
-		return "Virtual Ethernet"
-	case strings.HasPrefix(ifaceName, "docker"):
-		return "Docker"
-	case strings.HasPrefix(ifaceName, "lo"):
-		return "Loopback"
-	default:
-		return ""
-	}
-}
-
-func readOsRelease() map[string]string {
 	file, err := os.Open("/etc/os-release")
 	if err != nil {
-		return map[string]string{}
+		return "", err
 	}
 	defer file.Close()
 
-	release := make(map[string]string)
 	scanner := bufio.NewScanner(file)
 	for scanner.Scan() {
 		line := scanner.Text()
-		if i := strings.Index(line, "="); i > 0 {
+		if after, ok := strings.CutPrefix(line, "PRETTY_NAME="); ok {
-			key := line[:i]
+			value := after
-			val := strings.Trim(line[i+1:], `"`)
+			value = strings.Trim(value, `"`)
-			release[key] = val
+			return value, nil
 		}
 	}
-	return release
-}
 
-func getMemoryInfo() []system.MemoryInfo {
+	return "", errors.New("pretty name not found")
-	var total string
-	if v, err := mem.VirtualMemory(); err == nil {
-		total = fmt.Sprintf("%d GB", int((float64(v.Total)/(1024*1024*1024))+0.5))
-	}
-	return []system.MemoryInfo{{
-		Total: total,
-	}}
 }
-

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"
 )

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/fxamacker/cbor/v2 v2.9.0
 	github.com/gliderlabs/ssh v0.3.8
 	github.com/google/uuid v1.6.0
-	github.com/jaypipes/ghw v0.17.0
 	github.com/lxzan/gws v1.8.9
 	github.com/nicholas-fedor/shoutrrr v0.12.1
 	github.com/pocketbase/dbx v1.11.0
@@ -25,7 +24,6 @@ require (
 )
 
 require (
-	github.com/StackExchange/wmi v1.2.1 // indirect
 	github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be // indirect
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
@@ -43,14 +41,11 @@ require (
 	github.com/godbus/dbus/v5 v5.2.0 // indirect
 	github.com/golang-jwt/jwt/v5 v5.3.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jaypipes/pcidb v1.0.1 // indirect
 	github.com/klauspost/compress v1.18.1 // indirect
 	github.com/lufia/plan9stats v0.0.0-20251013123823-9fd1530e3ec3 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/ncruces/go-strftime v1.0.0 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect

go.sum

@@ -2,8 +2,6 @@ filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/Masterminds/semver/v3 v3.4.0 h1:Zog+i5UMtVoCU8oKka5P7i9q9HgrJeGzI9SA1Xbatp0=
 github.com/Masterminds/semver/v3 v3.4.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
-github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
-github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
 github.com/asaskevich/govalidator v0.0.0-20200108200545-475eaeb16496/go.mod h1:oGkLhpf+kjZl6xBf758TQhh5XrAeiJv/7FRz/2spLIg=
@@ -43,7 +41,6 @@ github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
 github.com/gliderlabs/ssh v0.3.8/go.mod h1:xYoytBv1sV0aL3CavoDuJIQNURXkkfPA/wxQ1pL1fAU=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
-github.com/go-ole/go-ole v1.2.5/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
@@ -71,10 +68,6 @@ github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jarcoal/httpmock v1.4.1 h1:0Ju+VCFuARfFlhVXFc2HxlcQkfB+Xq12/EotHko+x2A=
 github.com/jarcoal/httpmock v1.4.1/go.mod h1:ftW1xULwo+j0R0JJkJIIi7UKigZUXCLLanykgjwBXL0=
-github.com/jaypipes/ghw v0.17.0 h1:EVLJeNcy5z6GK/Lqby0EhBpynZo+ayl8iJWY0kbEUJA=
-github.com/jaypipes/ghw v0.17.0/go.mod h1:In8SsaDqlb1oTyrbmTC14uy+fbBMvp+xdqX51MidlD8=
-github.com/jaypipes/pcidb v1.0.1 h1:WB2zh27T3nwg8AE8ei81sNRb9yWBii3JGNJtT7K9Oic=
-github.com/jaypipes/pcidb v1.0.1/go.mod h1:6xYUz/yYEyOkIkUt2t2J2folIuZ4Yg6uByCGFXMCeE4=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/klauspost/compress v1.18.1 h1:bcSGx7UbpBqMChDtsF28Lw6v/G94LPrrbMbdC3JH2co=
 github.com/klauspost/compress v1.18.1/go.mod h1:ZQFFVG+MdnR0P+l6wpXgIL4NTtwiKIdBnrBd8Nrxr+0=
@@ -90,8 +83,6 @@ github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHP
 github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
-github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
 github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/nicholas-fedor/shoutrrr v0.12.1 h1:8NjY+I3K7cGHy89ncnaPGUA0ex44XbYK3SAFJX9YMI8=
@@ -100,8 +91,6 @@ github.com/onsi/ginkgo/v2 v2.27.2 h1:LzwLj0b89qtIy6SSASkzlNvX6WktqurSHwkk2ipF/Ns
 github.com/onsi/ginkgo/v2 v2.27.2/go.mod h1:ArE1D/XhNXBXCBkKOLkbsb2c81dQHCRcF5zwn/ykDRo=
 github.com/onsi/gomega v1.38.2 h1:eZCjf2xjZAqe+LeWvKb5weQ+NcPwX84kqJ0cZNxok2A=
 github.com/onsi/gomega v1.38.2/go.mod h1:W2MJcYxRGV63b418Ai34Ud0hEdTVXq9NW9+Sx6uXf3k=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=

internal/alerts/alerts_battery_test.go

@@ -60,10 +60,10 @@ func TestBatteryAlertLogic(t *testing.T) {
 	combinedDataHigh := &system.CombinedData{
 		Stats: statsHigh,
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 
@@ -100,10 +100,10 @@ func TestBatteryAlertLogic(t *testing.T) {
 	combinedDataLow := &system.CombinedData{
 		Stats: statsLow,
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 
@@ -142,10 +142,10 @@ func TestBatteryAlertLogic(t *testing.T) {
 	combinedDataRecovered := &system.CombinedData{
 		Stats: statsRecovered,
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 
@@ -198,10 +198,10 @@ func TestBatteryAlertNoBattery(t *testing.T) {
 	combinedData := &system.CombinedData{
 		Stats: statsNoBattery,
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 
@@ -294,10 +294,10 @@ func TestBatteryAlertAveragedSamples(t *testing.T) {
 			Battery: [2]uint8{15, 1},
 		},
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 
@@ -360,10 +360,10 @@ func TestBatteryAlertAveragedSamples(t *testing.T) {
 			Battery: [2]uint8{50, 1},
 		},
 		Info: system.Info{
-			Hostname: "test-host",
+			AgentVersion: "0.12.0",
-			Cpu:      10,
+			Cpu:          10,
-			MemPct:   30,
+			MemPct:       30,
-			DiskPct:  40,
+			DiskPct:      40,
 		},
 	}
 

internal/common/common-ws.go

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

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

@@ -115,37 +115,6 @@ const (
 	Freebsd
 )
 
-type DiskInfo struct {
-	Name   string `json:"n"`
-	Model  string `json:"m,omitempty"`
-	Vendor string `json:"v,omitempty"`
-}
-
-type NetworkInfo struct {
-	Name   string `json:"n"`
-	Vendor string `json:"v,omitempty"`
-	Model  string `json:"m,omitempty"`
-	Speed  string `json:"s,omitempty"`
-}
-
-type MemoryInfo struct {
-	Total string `json:"t,omitempty"`
-}
-
-type CpuInfo struct {
-	Model    string `json:"m"`
-	SpeedGHz string `json:"s"`
-	Arch     string `json:"a"`
-	Cores    int    `json:"c"`
-	Threads  int    `json:"t"`
-}
-
-type OsInfo struct {
-	Family  string `json:"f"`
-	Version string `json:"v"`
-	Kernel  string `json:"k"`
-}
-
 type ConnectionType = uint8
 
 const (
@@ -154,36 +123,29 @@ const (
 	ConnectionTypeWebSocket
 )
 
-// StaticInfo contains system information that rarely or never changes
+// Core system data that is needed in All Systems table
-// This is collected at a longer interval (e.g., 10-15 minutes) to reduce bandwidth
-type StaticInfo struct {
-	Hostname      string          `json:"h" cbor:"0,keyasint"`
-	KernelVersion string          `json:"k,omitempty" cbor:"1,keyasint,omitempty"`
-	Threads       int             `json:"t,omitempty" cbor:"2,keyasint,omitempty"`
-	AgentVersion  string          `json:"v" cbor:"3,keyasint"`
-	Podman        bool            `json:"p,omitempty" cbor:"4,keyasint,omitempty"`
-	Os            Os              `json:"os" cbor:"5,keyasint"`
-	Disks         []DiskInfo      `json:"d,omitempty" cbor:"6,omitempty"`
-	Networks      []NetworkInfo   `json:"n,omitempty" cbor:"7,omitempty"`
-	Memory        []MemoryInfo    `json:"m" cbor:"8"`
-	Cpus          []CpuInfo       `json:"c" cbor:"9"`
-	Oses          []OsInfo        `json:"o,omitempty" cbor:"10,omitempty"`
-}
-
-// Info contains frequently-changing system snapshot data for the dashboard
 type Info struct {
-	Uptime         uint64         `json:"u" cbor:"0,keyasint"`
+	Hostname      string `json:"h,omitempty" cbor:"0,keyasint,omitempty"`   // deprecated - moved to Details struct
-	Cpu            float64        `json:"cpu" cbor:"1,keyasint"`
+	KernelVersion string `json:"k,omitempty" cbor:"1,keyasint,omitempty"`   // deprecated - moved to Details struct
-	MemPct         float64        `json:"mp" cbor:"2,keyasint"`
+	Cores         int    `json:"c,omitzero" cbor:"2,keyasint,omitzero"`     // deprecated - moved to Details struct
-	DiskPct        float64        `json:"dp" cbor:"3,keyasint"`
+	CpuModel      string `json:"m,omitempty" cbor:"4,keyasint,omitempty"`   // deprecated - moved to Details struct
-	Bandwidth      float64        `json:"b" cbor:"4,keyasint"`
+	Podman        bool   `json:"p,omitempty" cbor:"11,keyasint,omitempty"`  // deprecated - moved to Details struct
-	GpuPct         float64        `json:"g,omitempty" cbor:"5,keyasint,omitempty"`
+	Os            Os     `json:"os,omitempty" cbor:"14,keyasint,omitempty"` // deprecated - moved to Details struct
-	DashboardTemp  float64        `json:"dt,omitempty" cbor:"6,keyasint,omitempty"`
+	// Threads is needed in Info struct to calculate load average thresholds
-	LoadAvg1       float64        `json:"l1,omitempty" cbor:"7,keyasint,omitempty"`
+	Threads        int     `json:"t,omitempty" cbor:"3,keyasint,omitempty"`
-	LoadAvg5       float64        `json:"l5,omitempty" cbor:"8,keyasint,omitempty"`
+	Uptime         uint64  `json:"u" cbor:"5,keyasint"`
-	LoadAvg15      float64        `json:"l15,omitempty" cbor:"9,keyasint,omitempty"`
+	Cpu            float64 `json:"cpu" cbor:"6,keyasint"`
-	BandwidthBytes uint64         `json:"bb" cbor:"10,keyasint"`
+	MemPct         float64 `json:"mp" cbor:"7,keyasint"`
-	// TODO: remove load fields in future release in favor of load avg array
+	DiskPct        float64 `json:"dp" cbor:"8,keyasint"`
+	Bandwidth      float64 `json:"b" cbor:"9,keyasint"`
+	AgentVersion   string  `json:"v" cbor:"10,keyasint"`
+	GpuPct         float64 `json:"g,omitempty" cbor:"12,keyasint,omitempty"`
+	DashboardTemp  float64 `json:"dt,omitempty" cbor:"13,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"`
+
 	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"`
@@ -191,11 +153,25 @@ type Info struct {
 	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
 type CombinedData struct {
 	Stats           Stats              `json:"stats" cbor:"0,keyasint"`
 	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"`
-	StaticInfo      *StaticInfo        `json:"static_info,omitempty" cbor:"4,keyasint,omitempty"` // Collected at longer intervals
+	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"
@@ -29,20 +29,21 @@ import (
 )
 
 type System struct {
-	Id           string               `db:"id"`
+	Id             string               `db:"id"`
-	Host         string               `db:"host"`
+	Host           string               `db:"host"`
-	Port         string               `db:"port"`
+	Port           string               `db:"port"`
-	Status       string               `db:"status"`
+	Status         string               `db:"status"`
-	manager      *SystemManager       // Manager that this system belongs to
+	manager        *SystemManager       // Manager that this system belongs to
-	client       *ssh.Client          // SSH client for fetching data
+	client         *ssh.Client          // SSH client for fetching data
-	data         *system.CombinedData // system data from agent
+	data           *system.CombinedData // system data from agent
-	staticInfo   *system.StaticInfo   // cached static system info, fetched once per connection
+	ctx            context.Context      // Context for stopping the updater
-	ctx          context.Context      // Context for stopping the updater
+	cancel         context.CancelFunc   // Stops and removes system from updater
-	cancel       context.CancelFunc   // Stops and removes system from updater
+	WsConn         *ws.WsConn           // Handler for agent WebSocket connection
-	WsConn       *ws.WsConn           // Handler for agent WebSocket connection
+	agentVersion   semver.Version       // Agent version
-	agentVersion semver.Version       // Agent version
+	updateTicker   *time.Ticker         // Ticker for updating the system
-	updateTicker *time.Ticker         // Ticker for updating the system
+	detailsFetched atomic.Bool          // True if static system details have been fetched and saved
-	smartOnce    sync.Once            // Once for fetching and saving smart devices
+	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 {
@@ -115,22 +116,15 @@ func (sys *System) update() error {
 		sys.handlePaused()
 		return nil
 	}
-
+	options := common.DataRequestOptions{
-	// Determine which cache time to use based on whether we need static info
+		CacheTimeMs: uint16(interval),
-	cacheTimeMs := uint16(interval)
-	if sys.staticInfo == nil {
-		// Request with a cache time that signals the agent to include static info
-		// We use 60001ms (just above the standard interval) since uint16 max is 65535
-		cacheTimeMs = 60_001
 	}
-
+	// fetch system details if not already fetched
-	data, err := sys.fetchDataFromAgent(common.DataRequestOptions{CacheTimeMs: cacheTimeMs})
+	if !sys.detailsFetched.Load() {
+		options.IncludeDetails = true
+	}
+	data, err := sys.fetchDataFromAgent(options)
 	if err == nil {
-		// If we received static info, cache it
-		if data.StaticInfo != nil {
-			sys.staticInfo = data.StaticInfo
-			sys.manager.hub.Logger().Debug("Cached static system info", "system", sys.Id)
-		}
 		_, err = sys.createRecords(data)
 	}
 	return err
@@ -151,23 +145,17 @@ func (sys *System) handlePaused() {
 
 // createRecords updates the system record and adds system_stats and container_stats records
 func (sys *System) createRecords(data *system.CombinedData) (*core.Record, error) {
-	// Build complete info combining dynamic and static data
-	completeInfo := sys.buildCompleteInfo(data)
-
-	sys.manager.hub.Logger().Debug("Creating records - complete info", "info", completeInfo)
-
 	systemRecord, err := sys.getRecord()
 	if err != nil {
 		return nil, err
 	}
 	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)
@@ -175,14 +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
@@ -203,10 +191,17 @@ 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)
-		systemRecord.Set("info", completeInfo)
 		if err := txApp.SaveNoValidate(systemRecord); err != nil {
 			return err
 		}
@@ -215,76 +210,42 @@ 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() {
+		if !sys.smartFetched.Load() && sys.smartFetching.CompareAndSwap(false, true) {
-			go sys.FetchAndSaveSmartDevices()
+			go func() {
-		})
+				defer sys.smartFetching.Store(false)
+				if err := sys.FetchAndSaveSmartDevices(); err == nil {
+					sys.smartFetched.Store(true)
+				}
+			}()
+		}
 	}
 
 	return systemRecord, err
 }
 
-// buildCompleteInfo combines the dynamic Info with cached StaticInfo to create a complete system info structure
+func createSystemDetailsRecord(app core.App, data *system.Details, systemId string) error {
-// This is needed because we've split the original Info structure for bandwidth optimization
+	collectionName := "system_details"
-func (sys *System) buildCompleteInfo(data *system.CombinedData) map[string]interface{} {
+	params := dbx.Params{
-	info := make(map[string]interface{})
+		"id":       systemId,
-
+		"system":   systemId,
-	// Add dynamic fields from data.Info
+		"hostname": data.Hostname,
-	if data.Info.Uptime > 0 {
+		"kernel":   data.Kernel,
-		info["u"] = data.Info.Uptime
+		"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(),
 	}
-	info["cpu"] = data.Info.Cpu
+	result, err := app.DB().Update(collectionName, params, dbx.HashExp{"id": systemId}).Execute()
-	info["mp"] = data.Info.MemPct
+	rowsAffected, _ := result.RowsAffected()
-	info["dp"] = data.Info.DiskPct
+	if err != nil || rowsAffected == 0 {
-	info["b"] = data.Info.Bandwidth
+		_, err = app.DB().Insert(collectionName, params).Execute()
-	info["bb"] = data.Info.BandwidthBytes
-	if data.Info.GpuPct > 0 {
-		info["g"] = data.Info.GpuPct
 	}
-	if data.Info.DashboardTemp > 0 {
+	return err
-		info["dt"] = data.Info.DashboardTemp
-	}
-	if data.Info.LoadAvg1 > 0 || data.Info.LoadAvg5 > 0 || data.Info.LoadAvg15 > 0 {
-		info["l1"] = data.Info.LoadAvg1
-		info["l5"] = data.Info.LoadAvg5
-		info["l15"] = data.Info.LoadAvg15
-		info["la"] = data.Info.LoadAvg
-	}
-	if data.Info.ConnectionType > 0 {
-		info["ct"] = data.Info.ConnectionType
-	}
-
-	// Add static fields from cached staticInfo
-	if sys.staticInfo != nil {
-		info["h"] = sys.staticInfo.Hostname
-		if sys.staticInfo.KernelVersion != "" {
-			info["k"] = sys.staticInfo.KernelVersion
-		}
-		if sys.staticInfo.Threads > 0 {
-			info["t"] = sys.staticInfo.Threads
-		}
-		info["v"] = sys.staticInfo.AgentVersion
-		if sys.staticInfo.Podman {
-			info["p"] = true
-		}
-		info["os"] = sys.staticInfo.Os
-		if len(sys.staticInfo.Cpus) > 0 {
-			info["c"] = sys.staticInfo.Cpus
-		}
-		if len(sys.staticInfo.Memory) > 0 {
-			info["m"] = sys.staticInfo.Memory
-		}
-		if len(sys.staticInfo.Disks) > 0 {
-			info["d"] = sys.staticInfo.Disks
-		}
-		if len(sys.staticInfo.Networks) > 0 {
-			info["n"] = sys.staticInfo.Networks
-		}
-		if len(sys.staticInfo.Oses) > 0 {
-			info["o"] = sys.staticInfo.Oses
-		}
-	}
-
-	return info
 }
 
 func createSystemdStatsRecords(app core.App, data []*systemd.Service, systemId string) error {
@@ -434,7 +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
@@ -498,7 +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
 		}
@@ -546,7 +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()
 
@@ -686,7 +650,6 @@ func (sys *System) closeSSHConnection() {
 		sys.client.Close()
 		sys.client = nil
 	}
-	sys.staticInfo = nil
 }
 
 // closeWebSocketConnection closes the WebSocket connection but keeps the system in the manager
@@ -696,7 +659,6 @@ func (sys *System) closeWebSocketConnection() {
 	if sys.WsConn != nil {
 		sys.WsConn.Close(nil)
 	}
-	sys.staticInfo = nil
 }
 
 // extractAgentVersion extracts the beszel version from SSH server version string

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",
+				Uptime:       3600,
-				KernelVersion: "5.15.0-generic",
+				Cpu:          25.5,
-				Cores:         4,
+				MemPct:       40.2,
-				Threads:       8,
+				DiskPct:      60.0,
-				CpuModel:      "Test CPU",
+				Bandwidth:    100.0,
-				Uptime:        3600,
+				AgentVersion: "1.0.0",
-				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

@@ -1439,6 +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",
+					"level": "off"
-					"options": {
-						"reportUnnecessaryDependencies": false
-					}
 				},
 				"useUniqueElementIds": "off",
 				"noUnusedVariables": "error"

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",

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

@@ -3,17 +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 {
+import { XIcon } from "lucide-react"
-	ChevronRightSquareIcon,
-	ClockArrowUp,
-	CpuIcon,
-	GlobeIcon,
-	HardDriveIcon,
-	LayoutGridIcon,
-	MonitorIcon,
-	ServerIcon,
-	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"
@@ -26,7 +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,
@@ -46,8 +36,6 @@ import {
 	compareSemVer,
 	decimalString,
 	formatBytes,
-	secondsToString,
-	getHostDisplayValue,
 	listen,
 	parseSemVer,
 	toFixedFloat,
@@ -63,20 +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, EthernetIcon, 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
@@ -156,8 +142,8 @@ async function getStats<T extends SystemStatsRecord | ContainerStatsRecord>(
 	})
 }
 
-function dockerOrPodman(str: string, system: SystemRecord): string {
+function dockerOrPodman(str: string, isPodman: boolean): string {
-	if (system.info.p) {
+	if (isPodman) {
 		return str.replace("docker", "podman").replace("Docker", "Podman")
 	}
 	return str
@@ -180,6 +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 () => {
@@ -219,7 +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
 		}
@@ -335,105 +322,9 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 		})
 	}, [system, chartTime])
 
-	// Helper to format hardware info (disk/nic) with vendor and model
+	useEffect(() => {
-	const formatHardwareInfo = useCallback((item: { n: string; v?: string; m?: string }) => {
+		setIsPodman(system.info?.p ?? false)
-		const vendor = item.v && item.v.toLowerCase() !== 'unknown' ? item.v : null
+	}, [system.info?.p])
-		const model = item.m && item.m.toLowerCase() !== 'unknown' ? item.m : null
-		if (vendor && model) {
-			return `${item.n}: ${vendor} ${model}`
-		} else if (model) {
-			return `${item.n}: ${model}`
-		} else if (vendor) {
-			return `${item.n}: ${vendor}`
-		}
-		return item.n
-	}, [])
-
-	// 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 ${system.info.k}`,
-			},
-			[Os.Windows]: {
-				Icon: WindowsIcon,
-				value: system.info.k,
-			},
-			[Os.FreeBSD]: {
-				Icon: FreeBsdIcon,
-				value: system.info.k,
-			},
-		}
-		let uptime: string
-		if (system.info.u < 3600) {
-			uptime = secondsToString(system.info.u, "minute")
-		} else if (system.info.u < 360000) {
-			uptime = secondsToString(system.info.u, "hour")
-		} else {
-			uptime = secondsToString(system.info.u, "day")
-		}
-		// Extract CPU and Memory info from arrays
-		const cpuInfo = system.info.c && system.info.c.length > 0 ? system.info.c[0] : undefined
-		const memoryInfo = system.info.m && system.info.m.length > 0 ? system.info.m[0] : undefined
-		const osData = system.info.o && system.info.o.length > 0 ? system.info.o[0] : undefined
-
-		return [
-			{ value: getHostDisplayValue(system), Icon: GlobeIcon },
-			{
-				value: system.info.h,
-				Icon: MonitorIcon,
-				label: "Hostname",
-				// hide if hostname is same as host or name
-				hide: system.info.h === system.host || system.info.h === system.name,
-			},
-			{ value: uptime, Icon: ClockArrowUp, label: t`Uptime`, hide: !system.info.u },
-			osData ? {
-				value: `${osData.f} ${osData.v}`.trim(),
-				Icon: osInfo[system.info.os ?? Os.Linux]?.Icon ?? TuxIcon,
-				label: osData.k ? `Kernel: ${osData.k}` : undefined,
-			} : osInfo[system.info.os ?? Os.Linux],
-			cpuInfo ? {
-				value: cpuInfo.m,
-				Icon: CpuIcon,
-				hide: !cpuInfo.m,
-				label: [
-					(cpuInfo.c || cpuInfo.t) ? `Cores / Threads: ${cpuInfo.c || '?'} / ${cpuInfo.t || cpuInfo.c || '?'}` : null,
-					cpuInfo.a ? `Arch: ${cpuInfo.a}` : null,
-					cpuInfo.s ? `Speed: ${cpuInfo.s}` : null,
-				].filter(Boolean).join('\n'),
-			} : undefined,
-			memoryInfo ? {
-				value: memoryInfo.t,
-				Icon: ServerIcon,
-				label: "Total Memory",
-			} : undefined,
-			system.info.d && system.info.d.length > 0 ? {
-				value: `${system.info.d.length} ${system.info.d.length === 1 ? t`Disk` : t`Disks`}`,
-				Icon: HardDriveIcon,
-				label: system.info.d.map(formatHardwareInfo).join('\n'),
-			} : undefined,
-			system.info.n && system.info.n.length > 0 ? {
-				value: `${system.info.n.length} ${system.info.n.length === 1 ? t`NIC` : t`NICs`}`,
-				Icon: EthernetIcon,
-				label: system.info.n.map(formatHardwareInfo).join('\n'),
-			} : undefined,
-		].filter(Boolean) as {
-			value: string | number | undefined
-			label?: string
-			Icon: React.ElementType
-			hide?: boolean
-		}[]
-	}, [system, t, formatHardwareInfo])
 
 	/** Space for tooltip if more than 10 sensors and no containers table */
 	useEffect(() => {
@@ -503,113 +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>
+				<InfoBar system={system} chartData={chartData} grid={grid} setGrid={setGrid} setIsPodman={setIsPodman} />
-					<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>
-
 
 				{/* <Tabs defaultValue="overview" className="w-full">
 					<TabsList className="w-full h-11">
@@ -621,7 +410,6 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 					</TabsContent>
 				</Tabs> */}
 
-
 				{/* main charts */}
 				<div className="grid xl:grid-cols-2 gap-4">
 					<ChartCard
@@ -657,7 +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}
 						>
@@ -684,8 +472,8 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 						<ChartCard
 							empty={dataEmpty}
 							grid={grid}
-							title={dockerOrPodman(t`Docker Memory Usage`, system)}
+							title={dockerOrPodman(t`Docker Memory Usage`, isPodman)}
-							description={dockerOrPodman(t`Memory usage of docker containers`, system)}
+							description={dockerOrPodman(t`Memory usage of docker containers`, isPodman)}
 							cornerEl={containerFilterBar}
 						>
 							<ContainerChart
@@ -805,8 +593,8 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 						<ChartCard
 							empty={dataEmpty}
 							grid={grid}
-							title={dockerOrPodman(t`Docker Network I/O`, system)}
+							title={dockerOrPodman(t`Docker Network I/O`, isPodman)}
-							description={dockerOrPodman(t`Network traffic of docker containers`, system)}
+							description={dockerOrPodman(t`Network traffic of docker containers`, isPodman)}
 							cornerEl={containerFilterBar}
 						>
 							<ContainerChart
@@ -845,10 +633,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 
 					{/* Temperature chart */}
 					{systemStats.at(-1)?.stats.t && (
-						<div
+						<div ref={temperatureChartRef} className={cn("odd:last-of-type:col-span-full", { "col-span-full": !grid })}>
-							ref={temperatureChartRef}
-							className={cn("odd:last-of-type:col-span-full", { "col-span-full": !grid })}
-						>
 							<ChartCard
 								empty={dataEmpty}
 								grid={grid}
@@ -1010,7 +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
 													},
@@ -1048,9 +835,7 @@ export default memo(function SystemDetail({ id }: { id: string }) {
 					</div>
 				)}
 
-				{compareSemVer(chartData.agentVersion, parseSemVer("0.15.0")) >= 0 && (
+				{compareSemVer(chartData.agentVersion, parseSemVer("0.15.0")) >= 0 && <LazySmartTable systemId={system.id} />}
-					<LazySmartTable systemId={system.id} />
-				)}
 
 				{containerData.length > 0 && compareSemVer(chartData.agentVersion, parseSemVer("0.14.0")) >= 0 && (
 					<LazyContainersTable systemId={system.id} />
@@ -1106,13 +891,10 @@ function FilterBar({ store = $containerFilter }: { store?: typeof $containerFilt
 		return () => clearTimeout(handle)
 	}, [inputValue, storeValue, store])
 
-	const handleChange = useCallback(
+	const handleChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
-		(e: React.ChangeEvent<HTMLInputElement>) => {
+		const value = e.target.value
-			const value = e.target.value
+		setInputValue(value)
-			setInputValue(value)
+	}, [])
-		},
-		[]
-	)
 
 	const handleClear = useCallback(() => {
 		setInputValue("")
@@ -1239,4 +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/types.d.ts

@@ -27,32 +27,12 @@ export interface SystemRecord extends RecordModel {
 	host: string
 	status: "up" | "down" | "paused" | "pending"
 	port: string
-	info: systemInfo
+	info: SystemInfo
 	v: string
 	updated: string
 }
 
-export interface CpuInfo {
+export interface SystemInfo {
-	m: string
-	s: string
-	a: string
-	c: number
-	t: number
-}
-
-export interface OsInfo {
-	f: string
-	v: string
-	k: string
-}
-
-export interface NetworkLocationInfo {
-	ip?: string
-	isp?: string
-	asn?: string
-}
-
-export interface systemInfo {
 	/** hostname */
 	h: string
 	/** kernel **/
@@ -95,16 +75,6 @@ export interface systemInfo {
 	g?: number
 	/** dashboard display temperature */
 	dt?: number
-	/** disks info (array of block devices with model/vendor/serial) */
-	d?: { n: string; m?: string; v?: string; serial?: string }[]
-	/** networks info (array of network interfaces with vendor/model/capabilities) */
-	n?: { n: string; v?: string; m?: string; s?: string }[]
-	/** memory info (array with total property) */
-	m?: { t: string }[]
-	/** cpu info (array of cpu objects) */
-	c?: CpuInfo[]
-	/** os info (array of os objects) */
-	o?: OsInfo[]
 	/** operating system */
 	os?: Os
 	/** connection type */
@@ -410,6 +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)