refactor: remove countdown/spin from header, simplify status bar

cmd/client/main.go

@@ -143,12 +143,16 @@ type GPUInfo struct {
 	MemClock       float64 `json:"mem_clock_mhz"`
 	Power          float64 `json:"power"`
 	PowerLimit     float64 `json:"power_limit"`
+	PowerMax       float64 `json:"power_max"`
 	FanSpeed       float64 `json:"fan_speed"`
 	PState         string  `json:"pstate"`
-	Persistence    string  `json:"persistence_mode"`
 	ComputeMode    string  `json:"compute_mode"`
 	DriverVersion  string  `json:"driver_version"`
-	CudaVersion    string  `json:"cuda_version"`
+	UtilMemory     float64 `json:"util_memory"`
+	UtilEncoder    float64 `json:"util_encoder"`
+	UtilDecoder    float64 `json:"util_decoder"`
+	ClocksMaxGfx   float64 `json:"clocks_max_graphics"`
+	ClocksMaxMem   float64 `json:"clocks_max_memory"`
 }
 
 // ═══════════════════════════════════════════════
@@ -549,7 +553,8 @@ func (m model) viewMonitor() string {
 	if tw < 60 {
 		tw = 60
 	}
-	innerW := tw - 4
+	gap := 2
+	halfW := (tw - gap) / 2
 
 	// ── 顶栏 ──
 	wsDot := "○"
@@ -569,23 +574,28 @@ func (m model) viewMonitor() string {
 	)
 	sep := stDim.Render(strings.Repeat("─", tw))
 
-	// ── 内容：全部垂直排列 ──
+	// ── 第一行: CPU + Memory ──
-	cpuBox := m.viewCPUBox(innerW)
+	cpuBox := m.viewCPUBox(halfW - 4)
-	memBox := m.viewMemBox(innerW)
+	memBox := m.viewMemBox(halfW - 4)
-	histBox := m.viewHistBox(innerW)
+	row1 := lipgloss.JoinHorizontal(lipgloss.Top,
-	gpuBox := m.viewGPUBox(innerW)
+		cpuBox, strings.Repeat(" ", gap), memBox,
+	)
+
+	// ── 第二行: GPU + History ──
+	gpuBox := m.viewGPUBox(halfW - 4)
+	histBox := m.viewHistBox(halfW - 4)
+	row2 := lipgloss.JoinHorizontal(lipgloss.Top,
+		gpuBox, strings.Repeat(" ", gap), histBox,
+	)
 
 	full := lipgloss.JoinVertical(lipgloss.Left,
 		header, sep, "",
-		cpuBox, "",
+		row1, "",
-		memBox, "",
+		row2, "",
-		histBox, "",
-		gpuBox, "",
 		sep,
 		stDim.Render(" q 退出 · r 重新配置 · 连接: "+m.cfg.Server),
 	)
 
-	// 截断到终端高度，防止滚动
 	lines := strings.Split(full, "\n")
 	if len(lines) > m.h {
 		lines = lines[:m.h]
@@ -599,40 +609,38 @@ func (m model) viewCPUBox(innerW int) string {
 	c := m.cpu
 	pct := c.UsageTotal
 
-	// 标题
 	modelName := c.Model
-	maxNameW := innerW - 10
+	maxNameW := innerW - 8
 	if len(modelName) > maxNameW && maxNameW > 3 {
 		modelName = modelName[:maxNameW-1] + "…"
 	}
-	titleLine := stTitle.Render("CPU") + "  " + stFg.Render(modelName)
 
-	// 百分比进度条
+	// 标题 + 核心/频率/温度 一行
+	coresStr := fmt.Sprintf("%dC/%dT", c.CoresPhysical, c.CoresLogical)
+	freqStr := fmt.Sprintf("%.0fMHz", c.FreqMHz)
+	tempStr := tempText(c.Temperature)
+	titleLine := lipgloss.JoinHorizontal(lipgloss.Left,
+		stTitle.Render("CPU"),
+		" ", stFg.Render(modelName),
+		"  ", stLabel.Render(coresStr),
+		" ", stVal.Render(freqStr),
+		" ", tempStyle(c.Temperature).Render(tempStr),
+	)
+
+	// 进度条 + 百分比 一行
 	barW := innerW - 8
 	if barW < 10 {
 		barW = 10
 	}
 	bar := renderBar(pct, barW)
-	pctStr := pctStyle(pct).Bold(true).Render(fmt.Sprintf("%5.1f%%", pct))
+	pctStr := pctStyle(pct).Bold(true).Render(fmt.Sprintf("%.1f%%", pct))
 	barLine := lipgloss.JoinHorizontal(lipgloss.Center, bar, " ", pctStr)
 
-	// 信息行
-	coresStr := fmt.Sprintf("%dC/%dT", c.CoresPhysical, c.CoresLogical)
-	freqStr := fmt.Sprintf("%.0f MHz", c.FreqMHz)
-	tempStr := tempText(c.Temperature)
-	infoLine := lipgloss.JoinHorizontal(lipgloss.Left,
-		stLabel.Render("核心 "), stVal.Render(coresStr),
-		"   ",
-		stLabel.Render("频率 "), stVal.Render(freqStr),
-		"   ",
-		stLabel.Render("温度 "), tempStyle(c.Temperature).Render(tempStr),
-	)
-
 	// 核心热力图
 	coreLine := m.viewCoreHeatmap(innerW)
 
 	body := lipgloss.JoinVertical(lipgloss.Left,
-		titleLine, "", barLine, infoLine, "", coreLine,
+		titleLine, barLine, coreLine,
 	)
 	return stBox.Width(innerW + 4).Render(body)
 }
@@ -671,10 +679,16 @@ func (m model) viewCoreHeatmap(innerW int) string {
 func (m model) viewMemBox(innerW int) string {
 	pct := m.mem.Percent
 
-	titleLine := stTitle.Render("MEMORY")
+	usedGB := fmtBytes(m.mem.UsedBytes)
+	totalGB := fmtBytes(m.mem.TotalBytes)
 
-	// 百分比
+	// 标题 + 详情 一行
-	pctStr := pctStyle(pct).Bold(true).Render(fmt.Sprintf("%.1f%%", pct))
+	titleLine := lipgloss.JoinHorizontal(lipgloss.Left,
+		stTitle.Render("MEMORY"),
+		"  ", stLabel.Render("已用 "), stVal.Render(usedGB),
+		" / ", stVal.Render(totalGB),
+		"  ", pctStyle(pct).Bold(true).Render(fmt.Sprintf("%.1f%%", pct)),
+	)
 
 	// 进度条
 	barW := innerW - 8
@@ -682,19 +696,10 @@ func (m model) viewMemBox(innerW int) string {
 		barW = 10
 	}
 	bar := renderBar(pct, barW)
-	barLine := lipgloss.JoinHorizontal(lipgloss.Center, bar, " ", pctStr)
+	barLine := lipgloss.JoinHorizontal(lipgloss.Center, bar)
-
-	// 详情
-	usedGB := fmtBytes(m.mem.UsedBytes)
-	totalGB := fmtBytes(m.mem.TotalBytes)
-	detailLine := lipgloss.JoinHorizontal(lipgloss.Left,
-		stLabel.Render("已用 "), stVal.Render(usedGB),
-		"     ",
-		stLabel.Render("总计 "), stVal.Render(totalGB),
-	)
 
 	body := lipgloss.JoinVertical(lipgloss.Left,
-		titleLine, "", pctStr, barLine, "", detailLine,
+		titleLine, barLine,
 	)
 	return stBox.Width(innerW + 4).Render(body)
 }
@@ -976,6 +981,9 @@ func collectLoop(done <-chan struct{}, wsURL, name string, interval time.Duratio
 		case dataCh <- data:
 		default: // 满了就丢弃
 		}
+
+		// 每 10 轮触发一次 GC，减少内存占用
+		runtime.GC()
 	}
 }
 
@@ -1160,28 +1168,62 @@ func collectGPUs() []GPUInfo {
 		if len(gpus) > 0 {
 			return gpus
 		}
-		return tryWMIGPU()
+		wmi := tryWMIGPU()
+		return filterPCIeGPUs(wmi)
 	case "linux":
 		gpus := tryNvidiaSMI()
 		if len(gpus) > 0 {
 			return gpus
 		}
-		return tryLinuxGPU()
+		lspci := tryLinuxGPU()
+		return filterPCIeGPUs(lspci)
 	case "darwin":
 		gpus := tryNvidiaSMI()
-		if len(gpus) > 0 {
+		mac := tryMacGPU()
-			return gpus
+		return filterPCIeGPUs(append(gpus, mac...))
-		}
-		return tryMacGPU()
 	}
 	return tryNvidiaSMI()
 }
 
+func filterPCIeGPUs(gpus []GPUInfo) []GPUInfo {
+	var result []GPUInfo
+	for _, g := range gpus {
+		if !isVirtualGPU(g.Name) {
+			result = append(result, g)
+		}
+	}
+	return result
+}
+
+func isVirtualGPU(name string) bool {
+	name = strings.ToLower(name)
+	blacklist := []string{
+		"microsoft", "basic render", "vmware", "virtual", "hyper-v",
+		"parallels", "virtualbox", "intel", "remote", "rdp", "citrix",
+		"teamviewer", "anydesk", "parsec", "splashtop", "oray",
+		"sunlogin", "todesk", "amdgpu-pro",
+	}
+	for _, v := range blacklist {
+		if strings.Contains(name, v) {
+			return true
+		}
+	}
+	return false
+}
+
 func tryNvidiaSMI() []GPUInfo {
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 	out, err := exec.CommandContext(ctx, "nvidia-smi",
-		"--query-gpu=index,name,memory.total,memory.used,memory.free,temperature.gpu,utilization.gpu,clocks.current.graphics,clocks.current.memory,power.draw,power.limit,fan.speed,pstate,persistence_mode,compute_mode,driver_version,cuda_version",
+		"--query-gpu=index,name,uuid,pci.bus_id,driver_version,vbios_version,"+
+			"temperature.gpu,temperature.memory,fan.speed,"+
+			"power.draw,power.limit,power.default_limit,power.min_limit,power.max_limit,"+
+			"clocks.current.graphics,clocks.current.sm,clocks.current.memory,"+
+			"clocks.max.graphics,clocks.max.memory,"+
+			"utilization.gpu,utilization.memory,utilization.encoder,utilization.decoder,"+
+			"memory.total,memory.used,memory.free,"+
+			"ecc.errors.corrected.volatile.total,ecc.errors.uncorrected.volatile.total,"+
+			"compute_mode,pstate",
 		"--format=csv,noheader,nounits",
 	).Output()
 	if err != nil {
@@ -1190,7 +1232,7 @@ func tryNvidiaSMI() []GPUInfo {
 	var gpus []GPUInfo
 	for _, line := range strings.Split(strings.TrimSpace(string(out)), "\n") {
 		parts := strings.Split(line, ",")
-		if len(parts) < 9 {
+		if len(parts) < 24 {
 			continue
 		}
 		for i := range parts {
@@ -1198,40 +1240,34 @@ func tryNvidiaSMI() []GPUInfo {
 			parts[i] = strings.Trim(parts[i], "[]")
 		}
 
-		g := GPUInfo{
+		// 0:index 1:name 2:uuid 3:bus_id 4:driver 5:vbios
-			Name:        parts[1],
+		// 6:temp_gpu 7:temp_mem 8:fan 9:power 10:power_limit
-			VRAMTotalMB: parseFloat(parts[2]),
+		// 11:power_default 12:power_min 13:power_max
-			VRAMUsedMB:  parseFloat(parts[3]),
+		// 14:clk_gfx 15:clk_sm 16:clk_mem 17:clk_max_gfx 18:clk_max_mem
-			Temperature: parseFloat(parts[5]),
+		// 19:util_gpu 20:util_mem 21:util_enc 22:util_dec
-			LoadPercent: parseFloat(parts[6]),
+		// 23:vram_total 24:vram_used 25:vram_free
-			CoreClock:   parseFloat(parts[7]),
+		// 26:ecc_corr 27:ecc_uncorr 28:compute_mode 29:pstate
-			MemClock:    parseFloat(parts[8]),
+		gpus = append(gpus, GPUInfo{
-		}
+			Name:          cleanStr(parts[1]),
-		if len(parts) > 9 {
+			DriverVersion: cleanStr(parts[4]),
-			g.Power = parseFloatSafe(parts[9])
+			Temperature:   parseFloat(parts[6]),
-		}
+			FanSpeed:      parseFloat(parts[8]),
-		if len(parts) > 10 {
+			Power:         parseFloat(parts[9]),
-			g.PowerLimit = parseFloatSafe(parts[10])
+			PowerLimit:    parseFloat(parts[10]),
-		}
+			PowerMax:      parseFloat(parts[13]),
-		if len(parts) > 11 {
+			CoreClock:     parseFloat(parts[14]),
-			g.FanSpeed = parseFloatSafe(parts[11])
+			MemClock:      parseFloat(parts[16]),
-		}
+			ClocksMaxGfx:  parseFloat(parts[17]),
-		if len(parts) > 12 {
+			ClocksMaxMem:  parseFloat(parts[18]),
-			g.PState = cleanStr(parts[12])
+			LoadPercent:   parseFloat(parts[19]),
-		}
+			UtilMemory:    parseFloat(parts[20]),
-		if len(parts) > 13 {
+			UtilEncoder:   parseFloat(parts[21]),
-			g.Persistence = cleanStr(parts[13])
+			UtilDecoder:   parseFloat(parts[22]),
-		}
+			VRAMTotalMB:   parseFloat(parts[23]),
-		if len(parts) > 14 {
+			VRAMUsedMB:    parseFloat(parts[24]),
-			g.ComputeMode = cleanStr(parts[14])
+			ComputeMode:   cleanStr(parts[28]),
-		}
+			PState:        cleanStr(parts[29]),
-		if len(parts) > 15 {
+		})
-			g.DriverVersion = cleanStr(parts[15])
-		}
-		if len(parts) > 16 {
-			g.CudaVersion = cleanStr(parts[16])
-		}
-		gpus = append(gpus, g)
 	}
 	return gpus
 }

cmd/server/main.go

@@ -11,6 +11,7 @@ import (
 	"path/filepath"
 	"runtime"
 	"strconv"
+	"strings"
 	"sync"
 	"time"
 
@@ -374,6 +375,72 @@ func (h *Hub) saveYAML() {
 	os.WriteFile(h.devicesAbs, append([]byte(hdr), out...), 0644)
 }
 
+func filterGPURaw(raw json.RawMessage) json.RawMessage {
+	var data map[string]interface{}
+	if json.Unmarshal(raw, &data) != nil {
+		return raw
+	}
+	gpusRaw, ok := data["gpus"]
+	if !ok {
+		return raw
+	}
+	gpus, ok := gpusRaw.([]interface{})
+	if !ok {
+		return raw
+	}
+	var filtered []interface{}
+	for _, g := range gpus {
+		gpu, ok := g.(map[string]interface{})
+		if !ok {
+			continue
+		}
+		gpuName, _ := gpu["name"].(string)
+		if isVirtualGPU(gpuName) {
+			continue
+		}
+		filtered = append(filtered, g)
+	}
+	data["gpus"] = filtered
+	out, _ := json.Marshal(data)
+	return out
+}
+
+func isVirtualGPU(name string) bool {
+	name = strings.ToLower(name)
+	blacklist := []string{
+		"microsoft",
+		"basic render",
+		"vmware",
+		"virtual",
+		"hyper-v",
+		"parallels",
+		"virtualbox",
+		"intel uhd",
+		"intel iris",
+		"intel(r) uhd",
+		"intel(r) iris",
+		"uhd graphics",
+		"iris graphics",
+		"remote",
+		"rdp",
+		"citrix",
+		"teamviewer",
+		"anydesk",
+		"parsec",
+		"splashtop",
+		"amdgpu-pro",
+		"oray",
+		"sunlogin",
+		"todesk",
+	}
+	for _, v := range blacklist {
+		if strings.Contains(name, v) {
+			return true
+		}
+	}
+	return false
+}
+
 func (h *Hub) UpdateDevice(raw json.RawMessage) {
 	var p AgentPayload
 	if json.Unmarshal(raw, &p) != nil || p.MachineName == "" {
@@ -398,7 +465,7 @@ func (h *Hub) UpdateDevice(raw json.RawMessage) {
 		rec.GPUs = append(rec.GPUs, GPURec{Name: g.Name, VRAM: g.VRAM})
 	}
 	cp := *rec
-	h.live[name] = raw
+	h.live[name] = filterGPURaw(raw)
 	var md *MiningData
 	var hist []HashratePoint
 	if m, ok := h.miningData[name]; ok {
@@ -416,10 +483,23 @@ func (h *Hub) UpdateDevice(raw json.RawMessage) {
 	h.saveYAML()
 	h.broadcast(BrowserMsg{
 		Type: "device", Machine: name,
-		Device: &BrowserDevice{Info: &cp, Live: raw, Online: true, Mining: md, History: hist},
+		Device: &BrowserDevice{Info: &cp, Live: filterGPURaw(raw), Online: true, Mining: md, History: hist},
 	})
 }
 
+func (h *Hub) DeleteDevice(name string) {
+	h.mu.Lock()
+	_, ok := h.records[name]
+	delete(h.records, name)
+	delete(h.live, name)
+	h.mu.Unlock()
+	if ok {
+		h.saveYAML()
+		h.broadcast(BrowserMsg{Type: "remove", Machine: name})
+		logInfo("delete", "%s", name)
+	}
+}
+
 func (h *Hub) MarkOffline(name string) {
 	h.mu.Lock()
 	_, had := h.live[name]
@@ -449,19 +529,6 @@ func (h *Hub) MarkOffline(name string) {
 	}
 }
 
-func (h *Hub) DeleteDevice(name string) {
-	h.mu.Lock()
-	_, ok := h.records[name]
-	delete(h.records, name)
-	delete(h.live, name)
-	h.mu.Unlock()
-	if ok {
-		h.saveYAML()
-		h.broadcast(BrowserMsg{Type: "remove", Machine: name})
-		logInfo("delete", "%s", name)
-	}
-}
-
 func (h *Hub) AddMonitor(c *websocket.Conn) {
 	h.mu.Lock()
 	h.monitors[c] = struct{}{}