New translations en.po (Bulgarian)

agent/agent.go

@@ -19,8 +19,6 @@ import (
 	gossh "golang.org/x/crypto/ssh"
 )
 
-const defaultDataCacheTimeMs uint16 = 60_000
-
 type Agent struct {
 	sync.Mutex                                                                      // Used to lock agent while collecting data
 	debug                     bool                                                  // true if LOG_LEVEL is set to debug
@@ -38,7 +36,6 @@ type Agent struct {
 	sensorConfig              *SensorConfig                                         // Sensors config
 	systemInfo                system.Info                                           // Host system info (dynamic)
 	systemDetails             system.Details                                        // Host system details (static, once-per-connection)
-	detailsDirty              bool                                                  // Whether system details have changed and need to be resent
 	gpuManager                *GPUManager                                           // Manages GPU data
 	cache                     *systemDataCache                                      // Cache for system stats based on cache time
 	connectionManager         *ConnectionManager                                    // Channel to signal connection events
@@ -100,7 +97,7 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 	slog.Debug(beszel.Version)
 
 	// initialize docker manager
-	agent.dockerManager = newDockerManager(agent)
+	agent.dockerManager = newDockerManager()
 
 	// initialize system info
 	agent.refreshSystemDetails()
@@ -145,7 +142,7 @@ func NewAgent(dataDir ...string) (agent *Agent, err error) {
 
 	// if debugging, print stats
 	if agent.debug {
-		slog.Debug("Stats", "data", agent.gatherStats(common.DataRequestOptions{CacheTimeMs: defaultDataCacheTimeMs, IncludeDetails: true}))
+		slog.Debug("Stats", "data", agent.gatherStats(common.DataRequestOptions{CacheTimeMs: 60_000, IncludeDetails: true}))
 	}
 
 	return agent, nil
@@ -167,6 +164,11 @@ func (a *Agent) gatherStats(options common.DataRequestOptions) *system.CombinedD
 		Info:  a.systemInfo,
 	}
 
+	// Include static system details only when requested
+	if options.IncludeDetails {
+		data.Details = &a.systemDetails
+	}
+
 	// slog.Info("System data", "data", data, "cacheTimeMs", cacheTimeMs)
 
 	if a.dockerManager != nil {
@@ -179,7 +181,7 @@ func (a *Agent) gatherStats(options common.DataRequestOptions) *system.CombinedD
 	}
 
 	// skip updating systemd services if cache time is not the default 60sec interval
-	if a.systemdManager != nil && cacheTimeMs == defaultDataCacheTimeMs {
+	if a.systemdManager != nil && cacheTimeMs == 60_000 {
 		totalCount := uint16(a.systemdManager.getServiceStatsCount())
 		if totalCount > 0 {
 			numFailed := a.systemdManager.getFailedServiceCount()
@@ -210,8 +212,7 @@ func (a *Agent) gatherStats(options common.DataRequestOptions) *system.CombinedD
 	slog.Debug("Extra FS", "data", data.Stats.ExtraFs)
 
 	a.cache.Set(data, cacheTimeMs)
-
+	return data
-	return a.attachSystemDetails(data, cacheTimeMs, options.IncludeDetails)
 }
 
 // Start initializes and starts the agent with optional WebSocket connection

agent/docker.go

@@ -25,7 +25,6 @@ import (
 	"github.com/henrygd/beszel/agent/deltatracker"
 	"github.com/henrygd/beszel/agent/utils"
 	"github.com/henrygd/beszel/internal/entities/container"
-	"github.com/henrygd/beszel/internal/entities/system"
 
 	"github.com/blang/semver"
 )
@@ -53,7 +52,6 @@ const (
 )
 
 type dockerManager struct {
-	agent                *Agent                      // Used to propagate system detail changes back to the agent
 	client              *http.Client                // Client to query Docker API
 	wg                  sync.WaitGroup              // WaitGroup to wait for all goroutines to finish
 	sem                 chan struct{}               // Semaphore to limit concurrent container requests
@@ -62,7 +60,6 @@ type dockerManager struct {
 	containerStatsMap   map[string]*container.Stats // Keeps track of container stats
 	validIds            map[string]struct{}         // Map of valid container ids, used to prune invalid containers from containerStatsMap
 	goodDockerVersion   bool                        // Whether docker version is at least 25.0.0 (one-shot works correctly)
-	dockerVersionChecked bool                        // Whether a version probe has completed successfully
 	isWindows           bool                        // Whether the Docker Engine API is running on Windows
 	buf                 *bytes.Buffer               // Buffer to store and read response bodies
 	decoder             *json.Decoder               // Reusable JSON decoder that reads from buf
@@ -81,6 +78,7 @@ type dockerManager struct {
 	networkSentTrackers map[uint16]*deltatracker.DeltaTracker[string, uint64]
 	networkRecvTrackers map[uint16]*deltatracker.DeltaTracker[string, uint64]
 	lastNetworkReadTime map[uint16]map[string]time.Time // cacheTimeMs -> containerId -> last network read time
+	retrySleep          func(time.Duration)
 }
 
 // userAgentRoundTripper is a custom http.RoundTripper that adds a User-Agent header to all requests
@@ -89,14 +87,6 @@ type userAgentRoundTripper struct {
 	userAgent string
 }
 
-// dockerVersionResponse contains the /version fields used for engine checks.
-type dockerVersionResponse struct {
-	Version    string `json:"Version"`
-	Components []struct {
-		Name string `json:"Name"`
-	} `json:"Components"`
-}
-
 // RoundTrip implements the http.RoundTripper interface
 func (u *userAgentRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
 	req.Header.Set("User-Agent", u.userAgent)
@@ -144,14 +134,7 @@ func (dm *dockerManager) getDockerStats(cacheTimeMs uint16) ([]*container.Stats,
 		return nil, err
 	}
 
-	// Detect Podman and Windows from Server header
+	dm.isWindows = strings.Contains(resp.Header.Get("Server"), "windows")
-	serverHeader := resp.Header.Get("Server")
-	if !dm.usingPodman && detectPodmanFromHeader(serverHeader) {
-		dm.setIsPodman()
-	}
-	dm.isWindows = strings.Contains(serverHeader, "windows")
-
-	dm.ensureDockerVersionChecked()
 
 	containersLength := len(dm.apiContainerList)
 
@@ -605,7 +588,7 @@ func (dm *dockerManager) deleteContainerStatsSync(id string) {
 }
 
 // Creates a new http client for Docker or Podman API
-func newDockerManager(agent *Agent) *dockerManager {
+func newDockerManager() *dockerManager {
 	dockerHost, exists := utils.GetEnv("DOCKER_HOST")
 	if exists {
 		// return nil if set to empty string
@@ -671,7 +654,6 @@ func newDockerManager(agent *Agent) *dockerManager {
 	}
 
 	manager := &dockerManager{
-		agent: agent,
 		client: &http.Client{
 			Timeout:   timeout,
 			Transport: userAgentTransport,
@@ -689,54 +671,51 @@ func newDockerManager(agent *Agent) *dockerManager {
 		networkSentTrackers: make(map[uint16]*deltatracker.DeltaTracker[string, uint64]),
 		networkRecvTrackers: make(map[uint16]*deltatracker.DeltaTracker[string, uint64]),
 		lastNetworkReadTime: make(map[uint16]map[string]time.Time),
+		retrySleep:          time.Sleep,
 	}
 
-	// Best-effort startup probe. If the engine is not ready yet, getDockerStats will
+	// If using podman, return client
-	// retry after the first successful /containers/json request.
+	if strings.Contains(dockerHost, "podman") {
-	_, _ = manager.checkDockerVersion()
+		manager.usingPodman = true
+		manager.goodDockerVersion = true
+		return manager
+	}
+
+	// run version check in goroutine to avoid blocking (server may not be ready and requires retries)
+	go manager.checkDockerVersion()
+
+	// give version check a chance to complete before returning
+	time.Sleep(50 * time.Millisecond)
 
 	return manager
 }
 
 // checkDockerVersion checks Docker version and sets goodDockerVersion if at least 25.0.0.
 // Versions before 25.0.0 have a bug with one-shot which requires all requests to be made in one batch.
-func (dm *dockerManager) checkDockerVersion() (bool, error) {
+func (dm *dockerManager) checkDockerVersion() {
-	resp, err := dm.client.Get("http://localhost/version")
+	var err error
-	if err != nil {
+	var resp *http.Response
-		return false, err
+	var versionInfo struct {
+		Version string `json:"Version"`
 	}
-	if resp.StatusCode != http.StatusOK {
+	const versionMaxTries = 2
-		status := resp.Status
+	for i := 1; i <= versionMaxTries; i++ {
+		resp, err = dm.client.Get("http://localhost/version")
+		if err == nil && resp.StatusCode == http.StatusOK {
+			break
+		}
+		if resp != nil {
 			resp.Body.Close()
-		return false, fmt.Errorf("docker version request failed: %s", status)
 		}
-
+		if i < versionMaxTries {
-	var versionInfo dockerVersionResponse
+			slog.Debug("Failed to get Docker version; retrying", "attempt", i, "err", err, "response", resp)
-	serverHeader := resp.Header.Get("Server")
+			dm.retrySleep(5 * time.Second)
-	if err := dm.decode(resp, &versionInfo); err != nil {
-		return false, err
 		}
-
-	dm.applyDockerVersionInfo(serverHeader, &versionInfo)
-	dm.dockerVersionChecked = true
-	return true, nil
 	}
-
+	if err != nil || resp.StatusCode != http.StatusOK {
-// ensureDockerVersionChecked retries the version probe after a successful
-// container list request.
-func (dm *dockerManager) ensureDockerVersionChecked() {
-	if dm.dockerVersionChecked {
 		return
 	}
-	if _, err := dm.checkDockerVersion(); err != nil {
+	if err := dm.decode(resp, &versionInfo); err != nil {
-		slog.Debug("Failed to get Docker version", "err", err)
-	}
-}
-
-// applyDockerVersionInfo updates version-dependent behavior from engine metadata.
-func (dm *dockerManager) applyDockerVersionInfo(serverHeader string, versionInfo *dockerVersionResponse) {
-	if detectPodmanEngine(serverHeader, versionInfo) {
-		dm.setIsPodman()
 		return
 	}
 	// if version > 24, one-shot works correctly and we can limit concurrent operations
@@ -962,46 +941,3 @@ func (dm *dockerManager) GetHostInfo() (info container.HostInfo, err error) {
 func (dm *dockerManager) IsPodman() bool {
 	return dm.usingPodman
 }
-
-// setIsPodman sets the manager to Podman mode and updates system details accordingly.
-func (dm *dockerManager) setIsPodman() {
-	if dm.usingPodman {
-		return
-	}
-	dm.usingPodman = true
-	dm.goodDockerVersion = true
-	dm.dockerVersionChecked = true
-	// keep system details updated - this may be detected late if server isn't ready when
-	// agent starts, so make sure we notify the hub if this happens later.
-	if dm.agent != nil {
-		dm.agent.updateSystemDetails(func(details *system.Details) {
-			details.Podman = true
-		})
-	}
-}
-
-// detectPodmanFromHeader identifies Podman from the Docker API server header.
-func detectPodmanFromHeader(server string) bool {
-	return strings.HasPrefix(server, "Libpod")
-}
-
-// detectPodmanFromVersion identifies Podman from the version payload.
-func detectPodmanFromVersion(versionInfo *dockerVersionResponse) bool {
-	if versionInfo == nil {
-		return false
-	}
-	for _, component := range versionInfo.Components {
-		if strings.HasPrefix(component.Name, "Podman") {
-			return true
-		}
-	}
-	return false
-}
-
-// detectPodmanEngine checks both header and version metadata for Podman.
-func detectPodmanEngine(serverHeader string, versionInfo *dockerVersionResponse) bool {
-	if detectPodmanFromHeader(serverHeader) {
-		return true
-	}
-	return detectPodmanFromVersion(versionInfo)
-}

agent/docker_test.go

@@ -540,52 +540,58 @@ func TestDockerManagerCreation(t *testing.T) {
 func TestCheckDockerVersion(t *testing.T) {
 	tests := []struct {
 		name      string
+		responses []struct {
 			statusCode int
 			body       string
-		server          string
+		}
-		expectSuccess   bool
 		expectedGood     bool
-		expectedPodman  bool
+		expectedRequests int
-		expectError     bool
-		expectedRequest string
 	}{
 		{
-			name:            "good docker version",
+			name: "200 with good version on first try",
-			statusCode:      http.StatusOK,
+			responses: []struct {
-			body:            `{"Version":"25.0.1"}`,
+				statusCode int
-			expectSuccess:   true,
+				body       string
+			}{
+				{http.StatusOK, `{"Version":"25.0.1"}`},
+			},
 			expectedGood:     true,
-			expectedPodman:  false,
+			expectedRequests: 1,
-			expectedRequest: "/version",
 		},
 		{
-			name:            "old docker version",
+			name: "200 with old version on first try",
-			statusCode:      http.StatusOK,
+			responses: []struct {
-			body:            `{"Version":"24.0.7"}`,
+				statusCode int
-			expectSuccess:   true,
+				body       string
+			}{
+				{http.StatusOK, `{"Version":"24.0.7"}`},
+			},
 			expectedGood:     false,
-			expectedPodman:  false,
+			expectedRequests: 1,
-			expectedRequest: "/version",
 		},
 		{
-			name:            "podman from server header",
+			name: "non-200 then 200 with good version",
-			statusCode:      http.StatusOK,
+			responses: []struct {
-			body:            `{"Version":"5.5.0"}`,
+				statusCode int
-			server:          "Libpod/5.5.0",
+				body       string
-			expectSuccess:   true,
+			}{
+				{http.StatusServiceUnavailable, `"not ready"`},
+				{http.StatusOK, `{"Version":"25.1.0"}`},
+			},
 			expectedGood:     true,
-			expectedPodman:  true,
+			expectedRequests: 2,
-			expectedRequest: "/version",
 		},
 		{
-			name:            "non-200 response",
+			name: "non-200 on all retries",
-			statusCode:      http.StatusServiceUnavailable,
+			responses: []struct {
-			body:            `"not ready"`,
+				statusCode int
-			expectSuccess:   false,
+				body       string
+			}{
+				{http.StatusInternalServerError, `"error"`},
+				{http.StatusUnauthorized, `"error"`},
+			},
 			expectedGood:     false,
-			expectedPodman:  false,
+			expectedRequests: 2,
-			expectError:     true,
-			expectedRequest: "/version",
 		},
 	}
 
@@ -593,13 +599,13 @@ func TestCheckDockerVersion(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			requestCount := 0
 			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				idx := requestCount
 				requestCount++
-				assert.Equal(t, tt.expectedRequest, r.URL.EscapedPath())
+				if idx >= len(tt.responses) {
-				if tt.server != "" {
+					idx = len(tt.responses) - 1
-					w.Header().Set("Server", tt.server)
 				}
-				w.WriteHeader(tt.statusCode)
+				w.WriteHeader(tt.responses[idx].statusCode)
-				fmt.Fprint(w, tt.body)
+				fmt.Fprint(w, tt.responses[idx].body)
 			}))
 			defer server.Close()
 
@@ -611,24 +617,17 @@ func TestCheckDockerVersion(t *testing.T) {
 						},
 					},
 				},
+				retrySleep: func(time.Duration) {},
 			}
 
-			success, err := dm.checkDockerVersion()
+			dm.checkDockerVersion()
 
-			assert.Equal(t, tt.expectSuccess, success)
-			assert.Equal(t, tt.expectSuccess, dm.dockerVersionChecked)
 			assert.Equal(t, tt.expectedGood, dm.goodDockerVersion)
-			assert.Equal(t, tt.expectedPodman, dm.usingPodman)
+			assert.Equal(t, tt.expectedRequests, requestCount)
-			assert.Equal(t, 1, requestCount)
-			if tt.expectError {
-				require.Error(t, err)
-			} else {
-				require.NoError(t, err)
-			}
 		})
 	}
 
-	t.Run("request error", func(t *testing.T) {
+	t.Run("request error on all retries", func(t *testing.T) {
 		requestCount := 0
 		dm := &dockerManager{
 			client: &http.Client{
@@ -639,171 +638,16 @@ func TestCheckDockerVersion(t *testing.T) {
 					},
 				},
 			},
+			retrySleep: func(time.Duration) {},
 		}
 
-		success, err := dm.checkDockerVersion()
+		dm.checkDockerVersion()
 
-		assert.False(t, success)
-		require.Error(t, err)
-		assert.False(t, dm.dockerVersionChecked)
 		assert.False(t, dm.goodDockerVersion)
-		assert.False(t, dm.usingPodman)
+		assert.Equal(t, 2, requestCount)
-		assert.Equal(t, 1, requestCount)
 	})
 }
 
-// newDockerManagerForVersionTest creates a dockerManager wired to a test server.
-func newDockerManagerForVersionTest(server *httptest.Server) *dockerManager {
-	return &dockerManager{
-		client: &http.Client{
-			Transport: &http.Transport{
-				DialContext: func(_ context.Context, network, _ string) (net.Conn, error) {
-					return net.Dial(network, server.Listener.Addr().String())
-				},
-			},
-		},
-		containerStatsMap:   make(map[string]*container.Stats),
-		lastCpuContainer:    make(map[uint16]map[string]uint64),
-		lastCpuSystem:       make(map[uint16]map[string]uint64),
-		lastCpuReadTime:     make(map[uint16]map[string]time.Time),
-		networkSentTrackers: make(map[uint16]*deltatracker.DeltaTracker[string, uint64]),
-		networkRecvTrackers: make(map[uint16]*deltatracker.DeltaTracker[string, uint64]),
-		lastNetworkReadTime: make(map[uint16]map[string]time.Time),
-	}
-}
-
-func TestGetDockerStatsChecksDockerVersionAfterContainerList(t *testing.T) {
-	tests := []struct {
-		name            string
-		containerServer string
-		versionServer   string
-		versionBody     string
-		expectedGood    bool
-		expectedPodman  bool
-	}{
-		{
-			name:           "200 with good version on first try",
-			versionBody:    `{"Version":"25.0.1"}`,
-			expectedGood:   true,
-			expectedPodman: false,
-		},
-		{
-			name:           "200 with old version on first try",
-			versionBody:    `{"Version":"24.0.7"}`,
-			expectedGood:   false,
-			expectedPodman: false,
-		},
-		{
-			name:            "podman detected from server header",
-			containerServer: "Libpod/5.5.0",
-			expectedGood:    true,
-			expectedPodman:  true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			requestCounts := map[string]int{}
-			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-				requestCounts[r.URL.EscapedPath()]++
-				switch r.URL.EscapedPath() {
-				case "/containers/json":
-					if tt.containerServer != "" {
-						w.Header().Set("Server", tt.containerServer)
-					}
-					w.WriteHeader(http.StatusOK)
-					fmt.Fprint(w, `[]`)
-				case "/version":
-					if tt.versionServer != "" {
-						w.Header().Set("Server", tt.versionServer)
-					}
-					w.WriteHeader(http.StatusOK)
-					fmt.Fprint(w, tt.versionBody)
-				default:
-					t.Fatalf("unexpected path: %s", r.URL.EscapedPath())
-				}
-			}))
-			defer server.Close()
-
-			dm := newDockerManagerForVersionTest(server)
-
-			stats, err := dm.getDockerStats(defaultCacheTimeMs)
-			require.NoError(t, err)
-			assert.Empty(t, stats)
-			assert.True(t, dm.dockerVersionChecked)
-			assert.Equal(t, tt.expectedGood, dm.goodDockerVersion)
-			assert.Equal(t, tt.expectedPodman, dm.usingPodman)
-			assert.Equal(t, 1, requestCounts["/containers/json"])
-			if tt.expectedPodman {
-				assert.Equal(t, 0, requestCounts["/version"])
-			} else {
-				assert.Equal(t, 1, requestCounts["/version"])
-			}
-
-			stats, err = dm.getDockerStats(defaultCacheTimeMs)
-			require.NoError(t, err)
-			assert.Empty(t, stats)
-			assert.Equal(t, tt.expectedGood, dm.goodDockerVersion)
-			assert.Equal(t, tt.expectedPodman, dm.usingPodman)
-			assert.Equal(t, 2, requestCounts["/containers/json"])
-			if tt.expectedPodman {
-				assert.Equal(t, 0, requestCounts["/version"])
-			} else {
-				assert.Equal(t, 1, requestCounts["/version"])
-			}
-		})
-	}
-
-}
-
-func TestGetDockerStatsRetriesVersionCheckUntilSuccess(t *testing.T) {
-	requestCounts := map[string]int{}
-	versionStatuses := []int{http.StatusServiceUnavailable, http.StatusOK}
-	versionBodies := []string{`"not ready"`, `{"Version":"25.1.0"}`}
-
-	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		requestCounts[r.URL.EscapedPath()]++
-		switch r.URL.EscapedPath() {
-		case "/containers/json":
-			w.WriteHeader(http.StatusOK)
-			fmt.Fprint(w, `[]`)
-		case "/version":
-			idx := requestCounts["/version"] - 1
-			if idx >= len(versionStatuses) {
-				idx = len(versionStatuses) - 1
-			}
-			w.WriteHeader(versionStatuses[idx])
-			fmt.Fprint(w, versionBodies[idx])
-		default:
-			t.Fatalf("unexpected path: %s", r.URL.EscapedPath())
-		}
-	}))
-	defer server.Close()
-
-	dm := newDockerManagerForVersionTest(server)
-
-	stats, err := dm.getDockerStats(defaultCacheTimeMs)
-	require.NoError(t, err)
-	assert.Empty(t, stats)
-	assert.False(t, dm.dockerVersionChecked)
-	assert.False(t, dm.goodDockerVersion)
-	assert.Equal(t, 1, requestCounts["/version"])
-
-	stats, err = dm.getDockerStats(defaultCacheTimeMs)
-	require.NoError(t, err)
-	assert.Empty(t, stats)
-	assert.True(t, dm.dockerVersionChecked)
-	assert.True(t, dm.goodDockerVersion)
-	assert.Equal(t, 2, requestCounts["/containers/json"])
-	assert.Equal(t, 2, requestCounts["/version"])
-
-	stats, err = dm.getDockerStats(defaultCacheTimeMs)
-	require.NoError(t, err)
-	assert.Empty(t, stats)
-	assert.Equal(t, 3, requestCounts["/containers/json"])
-	assert.Equal(t, 2, requestCounts["/version"])
-}
-
 func TestCycleCpuDeltas(t *testing.T) {
 	dm := &dockerManager{
 		lastCpuContainer: map[uint16]map[string]uint64{

agent/gpu.go

@@ -542,7 +542,7 @@ func (gm *GPUManager) collectorDefinitions(caps gpuCapabilities) map[collectorSo
 	return map[collectorSource]collectorDefinition{
 		collectorSourceNVML: {
 			group:     collectorGroupNvidia,
-			available: true,
+			available: caps.hasNvidiaSmi,
 			start: func(_ func()) bool {
 				return gm.startNvmlCollector()
 			},
@@ -734,6 +734,9 @@ func NewGPUManager() (*GPUManager, error) {
 	}
 	var gm GPUManager
 	caps := gm.discoverGpuCapabilities()
+	if !hasAnyGpuCollector(caps) {
+		return nil, fmt.Errorf(noGPUFoundMsg)
+	}
 	gm.GpuDataMap = make(map[string]*system.GPUData)
 
 	// Jetson devices should always use tegrastats (ignore GPU_COLLECTOR).
@@ -742,7 +745,7 @@ func NewGPUManager() (*GPUManager, error) {
 		return &gm, nil
 	}
 
-	// Respect explicit collector selection before capability auto-detection.
+	// if GPU_COLLECTOR is set, start user-defined collectors.
 	if collectorConfig, ok := utils.GetEnv("GPU_COLLECTOR"); ok && strings.TrimSpace(collectorConfig) != "" {
 		priorities := parseCollectorPriority(collectorConfig)
 		if gm.startCollectorsByPriority(priorities, caps) == 0 {
@@ -751,10 +754,6 @@ func NewGPUManager() (*GPUManager, error) {
 		return &gm, nil
 	}
 
-	if !hasAnyGpuCollector(caps) {
-		return nil, fmt.Errorf(noGPUFoundMsg)
-	}
-
 	// auto-detect and start collectors when GPU_COLLECTOR is unset.
 	if gm.startCollectorsByPriority(gm.resolveLegacyCollectorPriority(caps), caps) == 0 {
 		return nil, fmt.Errorf(noGPUFoundMsg)

agent/gpu_test.go

@@ -1461,25 +1461,6 @@ func TestNewGPUManagerConfiguredCollectorsMustStart(t *testing.T) {
 	})
 }
 
-func TestCollectorDefinitionsNvmlDoesNotRequireNvidiaSmi(t *testing.T) {
-	gm := &GPUManager{}
-	definitions := gm.collectorDefinitions(gpuCapabilities{})
-	require.Contains(t, definitions, collectorSourceNVML)
-	assert.True(t, definitions[collectorSourceNVML].available)
-}
-
-func TestNewGPUManagerConfiguredNvmlBypassesCapabilityGate(t *testing.T) {
-	dir := t.TempDir()
-	t.Setenv("PATH", dir)
-	t.Setenv("BESZEL_AGENT_GPU_COLLECTOR", "nvml")
-
-	gm, err := NewGPUManager()
-	require.Nil(t, gm)
-	require.Error(t, err)
-	assert.Contains(t, err.Error(), "no configured GPU collectors are available")
-	assert.NotContains(t, err.Error(), noGPUFoundMsg)
-}
-
 func TestNewGPUManagerJetsonIgnoresCollectorConfig(t *testing.T) {
 	dir := t.TempDir()
 	t.Setenv("PATH", dir)

agent/server.go

@@ -193,7 +193,7 @@ 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(common.DataRequestOptions{CacheTimeMs: defaultDataCacheTimeMs})
+	stats := a.gatherStats(common.DataRequestOptions{CacheTimeMs: 60_000})
 	return a.writeToSession(w, stats, hubVersion)
 }
 

agent/system.go

@@ -115,26 +115,6 @@ func (a *Agent) refreshSystemDetails() {
 	}
 }
 
-// attachSystemDetails returns details only for fresh default-interval responses.
-func (a *Agent) attachSystemDetails(data *system.CombinedData, cacheTimeMs uint16, includeRequested bool) *system.CombinedData {
-	if cacheTimeMs != defaultDataCacheTimeMs || (!includeRequested && !a.detailsDirty) {
-		return data
-	}
-
-	// copy data to avoid adding details to the original cached struct
-	response := *data
-	response.Details = &a.systemDetails
-	a.detailsDirty = false
-	return &response
-}
-
-// updateSystemDetails applies a mutation to the static details payload and marks
-// it for inclusion on the next fresh default-interval response.
-func (a *Agent) updateSystemDetails(updateFunc func(details *system.Details)) {
-	updateFunc(&a.systemDetails)
-	a.detailsDirty = true
-}
-
 // Returns current info, stats about the host system
 func (a *Agent) getSystemStats(cacheTimeMs uint16) system.Stats {
 	var systemStats system.Stats

agent/system_test.go

@@ -1,61 +0,0 @@
-package agent
-
-import (
-	"testing"
-
-	"github.com/henrygd/beszel/internal/common"
-	"github.com/henrygd/beszel/internal/entities/system"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestGatherStatsDoesNotAttachDetailsToCachedRequests(t *testing.T) {
-	agent := &Agent{
-		cache:         NewSystemDataCache(),
-		systemDetails: system.Details{Hostname: "updated-host", Podman: true},
-		detailsDirty:  true,
-	}
-	cached := &system.CombinedData{
-		Info: system.Info{Hostname: "cached-host"},
-	}
-	agent.cache.Set(cached, defaultDataCacheTimeMs)
-
-	response := agent.gatherStats(common.DataRequestOptions{CacheTimeMs: defaultDataCacheTimeMs})
-
-	assert.Same(t, cached, response)
-	assert.Nil(t, response.Details)
-	assert.True(t, agent.detailsDirty)
-	assert.Equal(t, "cached-host", response.Info.Hostname)
-	assert.Nil(t, cached.Details)
-
-	secondResponse := agent.gatherStats(common.DataRequestOptions{CacheTimeMs: defaultDataCacheTimeMs})
-	assert.Same(t, cached, secondResponse)
-	assert.Nil(t, secondResponse.Details)
-}
-
-func TestUpdateSystemDetailsMarksDetailsDirty(t *testing.T) {
-	agent := &Agent{}
-
-	agent.updateSystemDetails(func(details *system.Details) {
-		details.Hostname = "updated-host"
-		details.Podman = true
-	})
-
-	assert.True(t, agent.detailsDirty)
-	assert.Equal(t, "updated-host", agent.systemDetails.Hostname)
-	assert.True(t, agent.systemDetails.Podman)
-
-	original := &system.CombinedData{}
-	realTimeResponse := agent.attachSystemDetails(original, 1000, true)
-	assert.Same(t, original, realTimeResponse)
-	assert.Nil(t, realTimeResponse.Details)
-	assert.True(t, agent.detailsDirty)
-
-	response := agent.attachSystemDetails(original, defaultDataCacheTimeMs, false)
-	require.NotNil(t, response.Details)
-	assert.NotSame(t, original, response)
-	assert.Equal(t, "updated-host", response.Details.Hostname)
-	assert.True(t, response.Details.Podman)
-	assert.False(t, agent.detailsDirty)
-	assert.Nil(t, original.Details)
-}

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

@@ -67,8 +67,8 @@ export default function AreaChartDefault({
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 	const { isIntersecting, ref } = useIntersectionObserver({ freeze: false })
 	const sourceData = customData ?? chartData.systemStats
+	// Only update the rendered data while the chart is visible
 	const [displayData, setDisplayData] = useState(sourceData)
-	const [displayMaxToggled, setDisplayMaxToggled] = useState(maxToggled)
 
 	// Reduce chart redraws by only updating while visible or when chart time changes
 	useEffect(() => {
@@ -78,10 +78,7 @@ export default function AreaChartDefault({
 		if (shouldUpdate) {
 			setDisplayData(sourceData)
 		}
-		if (isIntersecting && maxToggled !== displayMaxToggled) {
+	}, [displayData, isIntersecting, sourceData])
-			setDisplayMaxToggled(maxToggled)
-		}
-	}, [displayData, displayMaxToggled, isIntersecting, maxToggled, sourceData])
 
 	// Use a stable key derived from data point identities and visual properties
 	const areasKey = dataPoints?.map((d) => `${d.label}:${d.opacity}`).join("\0")
@@ -109,14 +106,14 @@ export default function AreaChartDefault({
 				/>
 			)
 		})
-	}, [areasKey, displayMaxToggled])
+	}, [areasKey, maxToggled])
 
 	return useMemo(() => {
 		if (displayData.length === 0) {
 			return null
 		}
 		// if (logRender) {
-		// console.log("Rendered", dataPoints?.map((d) => d.label).join(", "), new Date())
+		// console.log("Rendered at", new Date(), "for", dataPoints?.at(0)?.label)
 		// }
 		return (
 			<ChartContainer
@@ -166,5 +163,5 @@ export default function AreaChartDefault({
 				</AreaChart>
 			</ChartContainer>
 		)
-	}, [displayData, yAxisWidth, filter, Areas])
+	}, [displayData, yAxisWidth, showTotal, filter])
 }

internal/site/src/components/charts/line-chart.tsx

@@ -66,8 +66,8 @@ export default function LineChartDefault({
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 	const { isIntersecting, ref } = useIntersectionObserver({ freeze: false })
 	const sourceData = customData ?? chartData.systemStats
+	// Only update the rendered data while the chart is visible
 	const [displayData, setDisplayData] = useState(sourceData)
-	const [displayMaxToggled, setDisplayMaxToggled] = useState(maxToggled)
 
 	// Reduce chart redraws by only updating while visible or when chart time changes
 	useEffect(() => {
@@ -77,10 +77,7 @@ export default function LineChartDefault({
 		if (shouldUpdate) {
 			setDisplayData(sourceData)
 		}
-		if (isIntersecting && maxToggled !== displayMaxToggled) {
+	}, [displayData, isIntersecting, sourceData])
-			setDisplayMaxToggled(maxToggled)
-		}
-	}, [displayData, displayMaxToggled, isIntersecting, maxToggled, sourceData])
 
 	// Use a stable key derived from data point identities and visual properties
 	const linesKey = dataPoints?.map((d) => `${d.label}:${d.strokeOpacity ?? ""}`).join("\0")
@@ -108,14 +105,14 @@ export default function LineChartDefault({
 				/>
 			)
 		})
-	}, [linesKey, displayMaxToggled])
+	}, [linesKey, maxToggled])
 
 	return useMemo(() => {
 		if (displayData.length === 0) {
 			return null
 		}
 		// if (logRender) {
-		// console.log("Rendered", dataPoints?.map((d) => d.label).join(", "), new Date())
+		// console.log("Rendered at", new Date(), "for", dataPoints?.at(0)?.label)
 		// }
 		return (
 			<ChartContainer
@@ -165,5 +162,5 @@ export default function LineChartDefault({
 				</LineChart>
 			</ChartContainer>
 		)
-	}, [displayData, yAxisWidth, filter, Lines])
+	}, [displayData, yAxisWidth, showTotal, filter, chartData.chartTime])
 }

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

@@ -18,7 +18,7 @@ import { listenKeys } from "nanostores"
 import { memo, type ReactNode, useEffect, useMemo, useRef, useState } from "react"
 import { getStatusColor, systemdTableCols } from "@/components/systemd-table/systemd-table-columns"
 import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert"
-import { Card, CardHeader, CardTitle } from "@/components/ui/card"
+import { Card, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
 import { Input } from "@/components/ui/input"
 import { Sheet, SheetContent, SheetHeader, SheetTitle } from "@/components/ui/sheet"
 import { TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
@@ -161,13 +161,13 @@ export default function SystemdTable({ systemId }: { systemId?: string }) {
 						<CardTitle className="mb-2">
 							<Trans>Systemd Services</Trans>
 						</CardTitle>
-						<div className="text-sm text-muted-foreground flex items-center flex-wrap">
+						<CardDescription className="flex items-center">
 							<Trans>Total: {data.length}</Trans>
 							<Separator orientation="vertical" className="h-4 mx-2 bg-primary/40" />
 							<Trans>Failed: {statusTotals[ServiceStatus.Failed]}</Trans>
 							<Separator orientation="vertical" className="h-4 mx-2 bg-primary/40" />
 							<Trans>Updated every 10 minutes.</Trans>
-						</div>
+						</CardDescription>
 					</div>
 					<Input
 						placeholder={t`Filter...`}

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

@@ -8,7 +8,7 @@ msgstr ""
 "Language: bg\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-03-27 19:17\n"
+"PO-Revision-Date: 2026-03-28 09:32\n"
 "Last-Translator: \n"
 "Language-Team: Bulgarian\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -22,7 +22,7 @@ msgstr ""
 #: src/components/footer-repo-link.tsx
 msgctxt "New version available"
 msgid "{0} available"
-msgstr ""
+msgstr "Версия {0} е налична"
 
 #. placeholder {0}: table.getFilteredSelectedRowModel().rows.length
 #. placeholder {1}: table.getFilteredRowModel().rows.length
@@ -476,7 +476,7 @@ msgstr "Копирай YAML"
 #: src/components/routes/system.tsx
 msgctxt "Core system metrics"
 msgid "Core"
-msgstr ""
+msgstr "Основни"
 
 #: src/components/containers-table/containers-table-columns.tsx
 #: src/components/systemd-table/systemd-table-columns.tsx
@@ -550,7 +550,7 @@ msgstr "Дневно"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Default system layout option"
 msgid "Default"
-msgstr ""
+msgstr "Подредба"
 
 #: src/components/routes/settings/general.tsx
 msgid "Default time period"
@@ -611,7 +611,7 @@ msgstr "Изполване на диск от {extraFsName}"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Layout display options"
 msgid "Display"
-msgstr ""
+msgstr "Показване"
 
 #: src/components/routes/system/charts/cpu-charts.tsx
 msgid "Docker CPU Usage"
@@ -845,7 +845,7 @@ msgstr "Глобален"
 
 #: src/components/routes/system.tsx
 msgid "GPU"
-msgstr ""
+msgstr "GPU"
 
 #: src/components/routes/system/charts/gpu-charts.tsx
 msgid "GPU Engines"
@@ -870,7 +870,7 @@ msgstr "Здраве"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr ""
+msgstr "Heartbeat"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -1259,7 +1259,7 @@ msgstr "Порт"
 #: src/components/containers-table/containers-table-columns.tsx
 msgctxt "Container ports"
 msgid "Ports"
-msgstr ""
+msgstr "Портове"
 
 #. Power On Time
 #: src/components/routes/system/smart-table.tsx
@@ -1549,7 +1549,7 @@ msgstr "Таблица"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Tabs system layout option"
 msgid "Tabs"
-msgstr ""
+msgstr "Табове"
 
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Tasks"
@@ -1879,3 +1879,4 @@ msgstr "Да"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Настройките за потребителя ти са обновени."
+

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

@@ -8,7 +8,7 @@ msgstr ""
 "Language: ru\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-02-21 09:46\n"
+"PO-Revision-Date: 2026-03-27 22:12\n"
 "Last-Translator: \n"
 "Language-Team: Russian\n"
 "Plural-Forms: nplurals=4; plural=((n%10==1 && n%100!=11) ? 0 : ((n%10 >= 2 && n%10 <=4 && (n%100 < 12 || n%100 > 14)) ? 1 : ((n%10 == 0 || (n%10 >= 5 && n%10 <=9)) || (n%100 >= 11 && n%100 <= 14)) ? 2 : 3));\n"
@@ -22,7 +22,7 @@ msgstr ""
 #: src/components/footer-repo-link.tsx
 msgctxt "New version available"
 msgid "{0} available"
-msgstr ""
+msgstr "{0} доступно"
 
 #. placeholder {0}: table.getFilteredSelectedRowModel().rows.length
 #. placeholder {1}: table.getFilteredRowModel().rows.length
@@ -476,7 +476,7 @@ msgstr "Скопировать YAML"
 #: src/components/routes/system.tsx
 msgctxt "Core system metrics"
 msgid "Core"
-msgstr ""
+msgstr "Процессор"
 
 #: src/components/containers-table/containers-table-columns.tsx
 #: src/components/systemd-table/systemd-table-columns.tsx
@@ -550,7 +550,7 @@ msgstr "Ежедневно"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Default system layout option"
 msgid "Default"
-msgstr ""
+msgstr "По умолчанию"
 
 #: src/components/routes/settings/general.tsx
 msgid "Default time period"
@@ -611,7 +611,7 @@ msgstr "Использование диска {extraFsName}"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Layout display options"
 msgid "Display"
-msgstr ""
+msgstr "Отображение"
 
 #: src/components/routes/system/charts/cpu-charts.tsx
 msgid "Docker CPU Usage"
@@ -845,7 +845,7 @@ msgstr "Глобально"
 
 #: src/components/routes/system.tsx
 msgid "GPU"
-msgstr ""
+msgstr "GPU"
 
 #: src/components/routes/system/charts/gpu-charts.tsx
 msgid "GPU Engines"
@@ -870,7 +870,7 @@ msgstr "Здоровье"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr ""
+msgstr "Heartbeat"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -1259,7 +1259,7 @@ msgstr "Порт"
 #: src/components/containers-table/containers-table-columns.tsx
 msgctxt "Container ports"
 msgid "Ports"
-msgstr ""
+msgstr "Порты"
 
 #. Power On Time
 #: src/components/routes/system/smart-table.tsx
@@ -1549,7 +1549,7 @@ msgstr "Таблица"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Tabs system layout option"
 msgid "Tabs"
-msgstr ""
+msgstr "Вкладки"
 
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Tasks"
@@ -1879,3 +1879,4 @@ msgstr "Да"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "Ваши настройки пользователя были обновлены."
+

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

@@ -8,7 +8,7 @@ msgstr ""
 "Language: zh\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2026-03-27 19:17\n"
+"PO-Revision-Date: 2026-03-28 02:52\n"
 "Last-Translator: \n"
 "Language-Team: Chinese Traditional\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
@@ -22,7 +22,7 @@ msgstr ""
 #: src/components/footer-repo-link.tsx
 msgctxt "New version available"
 msgid "{0} available"
-msgstr ""
+msgstr "{0} 現已推出"
 
 #. placeholder {0}: table.getFilteredSelectedRowModel().rows.length
 #. placeholder {1}: table.getFilteredRowModel().rows.length
@@ -145,11 +145,11 @@ msgstr "之後"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "After setting the environment variables, restart your Beszel hub for changes to take effect."
-msgstr "設置環境變數後，重新啟動您的 Beszel hub 以使更改生效。"
+msgstr "設定環境變數後，請重新啟動 Beszel Hub 以使變更生效。"
 
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Agent"
-msgstr ""
+msgstr "Agent"
 
 #: src/components/command-palette.tsx
 #: src/components/routes/settings/alerts-history-data-table.tsx
@@ -476,13 +476,13 @@ msgstr "複製 YAML"
 #: src/components/routes/system.tsx
 msgctxt "Core system metrics"
 msgid "Core"
-msgstr ""
+msgstr "核心指標"
 
 #: src/components/containers-table/containers-table-columns.tsx
 #: src/components/systemd-table/systemd-table-columns.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "CPU"
-msgstr ""
+msgstr "CPU"
 
 #: src/components/routes/system/cpu-sheet.tsx
 msgid "CPU Cores"
@@ -550,7 +550,7 @@ msgstr "每日"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Default system layout option"
 msgid "Default"
-msgstr ""
+msgstr "預設"
 
 #: src/components/routes/settings/general.tsx
 msgid "Default time period"
@@ -611,7 +611,7 @@ msgstr "{extraFsName}的磁碟使用量"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Layout display options"
 msgid "Display"
-msgstr ""
+msgstr "顯示"
 
 #: src/components/routes/system/charts/cpu-charts.tsx
 msgid "Docker CPU Usage"
@@ -682,11 +682,11 @@ msgstr "結束時間"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Endpoint URL"
-msgstr "端點 URL"
+msgstr "Endpoint URL"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Endpoint URL to ping (required)"
-msgstr "要 ping 的端點 URL (必填)"
+msgstr "要 Ping 的 Endpoint URL (必填)"
 
 #: src/components/login/login.tsx
 msgid "Enter email address to reset password"
@@ -781,7 +781,7 @@ msgstr "儲存設定失敗"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Failed to send heartbeat"
-msgstr "發送 heartbeat 失敗"
+msgstr "Heartbeat 發送失敗"
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Failed to send test notification"
@@ -807,7 +807,7 @@ msgstr "篩選..."
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Fingerprint"
-msgstr ""
+msgstr "Fingerprint"
 
 #: src/components/routes/system/smart-table.tsx
 msgid "Firmware"
@@ -845,7 +845,7 @@ msgstr "全域"
 
 #: src/components/routes/system.tsx
 msgid "GPU"
-msgstr ""
+msgstr "GPU"
 
 #: src/components/routes/system/charts/gpu-charts.tsx
 msgid "GPU Engines"
@@ -870,7 +870,7 @@ msgstr "健康狀態"
 
 #: src/components/routes/settings/layout.tsx
 msgid "Heartbeat"
-msgstr "心跳 (Heartbeat)"
+msgstr "Heartbeat"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Heartbeat Monitoring"
@@ -888,7 +888,7 @@ msgstr "Homebrew 指令"
 
 #: src/components/add-system.tsx
 msgid "Host / IP"
-msgstr ""
+msgstr "Host / IP"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "HTTP Method"
@@ -1200,7 +1200,7 @@ msgstr "已暫停 ({pausedSystemsLength})"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Payload format"
-msgstr "有效載荷 (Payload) 格式"
+msgstr "Payload 格式"
 
 #: src/components/routes/system/cpu-sheet.tsx
 #: src/components/routes/system/cpu-sheet.tsx
@@ -1254,12 +1254,12 @@ msgstr "請登入您的帳號"
 
 #: src/components/add-system.tsx
 msgid "Port"
-msgstr ""
+msgstr "Port"
 
 #: src/components/containers-table/containers-table-columns.tsx
 msgctxt "Container ports"
 msgid "Ports"
-msgstr ""
+msgstr "Port 映射"
 
 #. Power On Time
 #: src/components/routes/system/smart-table.tsx
@@ -1345,7 +1345,7 @@ msgstr "繼續"
 #: src/components/systems-table/systems-table-columns.tsx
 msgctxt "Root disk label"
 msgid "Root"
-msgstr ""
+msgstr "Root"
 
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Rotate token"
@@ -1418,15 +1418,15 @@ msgstr "選取{foo}"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send a single heartbeat ping to verify your endpoint is working."
-msgstr "發送單個 heartbeat ping 以驗證您的端點是否正常工作。"
+msgstr "發送單次 Heartbeat Ping 以驗證您的 Endpoint 是否運作正常。"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send periodic outbound pings to an external monitoring service so you can monitor Beszel without exposing it to the internet."
-msgstr "定期向外部監控服務發送出站 ping，以便您在不將 Beszel 暴露於網際網路的情況下進行監控。"
+msgstr "定期發送 Outbound Ping 至外部監控服務，讓您無需將 Beszel 暴露於網際網路即可進行監控。"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Send test heartbeat"
-msgstr "發送測試 heartbeat"
+msgstr "發送測試 Heartbeat"
 
 #: src/components/routes/system/charts/network-charts.tsx
 msgid "Sent"
@@ -1451,7 +1451,7 @@ msgstr "設定儀表顏色的百分比閾值。"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Set the following environment variables on your Beszel hub to enable heartbeat monitoring:"
-msgstr "在您的 Beszel hub 上設置以下環境變數以啟用 heartbeat 監控："
+msgstr "設定以下環境變數至 Beszel Hub 以啟用 Heartbeat 監控："
 
 #: src/components/command-palette.tsx
 #: src/components/command-palette.tsx
@@ -1549,7 +1549,7 @@ msgstr "列表"
 #: src/components/routes/system/info-bar.tsx
 msgctxt "Tabs system layout option"
 msgid "Tabs"
-msgstr ""
+msgstr "分頁"
 
 #: src/components/systemd-table/systemd-table.tsx
 msgid "Tasks"
@@ -1580,7 +1580,7 @@ msgstr "測試<0>URL</0>"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "Test heartbeat"
-msgstr "測試 heartbeat"
+msgstr "測試 Heartbeat"
 
 #: src/components/routes/settings/notifications.tsx
 msgid "Test notification sent"
@@ -1588,7 +1588,7 @@ msgstr "已發送測試通知"
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "The overall status is <0>ok</0> when all systems are up, <1>warn</1> when alerts are triggered, and <2>error</2> when any system is down."
-msgstr "當所有系統都正常運行時，整體狀態為 <0>ok</0>；當觸發警報時為 <1>警告</1>；當任何系統故障時為 <2>錯誤</2>。"
+msgstr "當所有系統都正常運行時，整體狀態為 <0>正常</0>；當觸發警報時為 <1>警告</1>；當任何系統故障時為 <2>錯誤</2>。"
 
 #: src/components/login/forgot-pass-form.tsx
 msgid "Then log into the backend and reset your user account password in the users table."
@@ -1626,7 +1626,7 @@ msgstr "切換主題"
 #: src/components/add-system.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Token"
-msgstr ""
+msgstr "Token"
 
 #: src/components/command-palette.tsx
 #: src/components/routes/settings/layout.tsx
@@ -1848,7 +1848,7 @@ msgstr "啟用後，此 Token 可讓 Agent 自行註冊，無需預先在系統
 
 #: src/components/routes/settings/heartbeat.tsx
 msgid "When using POST, each heartbeat includes a JSON payload with system status summary, list of down systems, and triggered alerts."
-msgstr "使用 POST 時，每個 heartbeat 都包含一個 JSON 有效載荷，其中包含系統狀態摘要、故障系統列表和觸發的警報。"
+msgstr "使用 POST 時，每個 Heartbeat 都會包含一個 JSON Payload，內容涵蓋系統狀態概況、離線系統清單以及已觸發的警報。"
 
 #: src/components/add-system.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
@@ -1879,3 +1879,4 @@ msgstr "是"
 #: src/components/routes/settings/layout.tsx
 msgid "Your user settings have been updated."
 msgstr "已更新您的使用者設定"
+