feat: Enhance CPU metrics by adding CPU detailed information (#11169)

* fix: Update CPU usage retrieval to include detailed percentage information

* feat: Enhance CPU metrics by adding CPU frequency and detailed usage percentages

* feat: Add CPU frequency metric to dashboard base information

Author: HynoR

agent/app/dto/dashboard.go

@@ -19,9 +19,10 @@ type DashboardBase struct {
 	IpV4Addr             string `json:"ipV4Addr"`
 	SystemProxy          string `json:"systemProxy"`
 
-	CPUCores        int    `json:"cpuCores"`
-	CPULogicalCores int    `json:"cpuLogicalCores"`
-	CPUModelName    string `json:"cpuModelName"`
+	CPUCores        int     `json:"cpuCores"`
+	CPULogicalCores int     `json:"cpuLogicalCores"`
+	CPUModelName    string  `json:"cpuModelName"`
+	CPUMhz          float64 `json:"cpuMhz"`
 
 	QuickJumps  []QuickJump      `json:"quickJump"`
 	CurrentInfo DashboardCurrent `json:"currentInfo"`
@@ -58,9 +59,10 @@ type NodeCurrent struct {
 	Load15           float64 `json:"load15"`
 	LoadUsagePercent float64 `json:"loadUsagePercent"`
 
-	CPUUsedPercent float64 `json:"cpuUsedPercent"`
-	CPUUsed        float64 `json:"cpuUsed"`
-	CPUTotal       int     `json:"cpuTotal"`
+	CPUUsedPercent     float64   `json:"cpuUsedPercent"`
+	CPUUsed            float64   `json:"cpuUsed"`
+	CPUTotal           int       `json:"cpuTotal"`
+	CPUDetailedPercent []float64 `json:"cpuDetailedPercent"`
 
 	MemoryTotal       uint64  `json:"memoryTotal"`
 	MemoryAvailable   uint64  `json:"memoryAvailable"`
@@ -84,10 +86,11 @@ type DashboardCurrent struct {
 	Load15           float64 `json:"load15"`
 	LoadUsagePercent float64 `json:"loadUsagePercent"`
 
-	CPUPercent     []float64 `json:"cpuPercent"`
-	CPUUsedPercent float64   `json:"cpuUsedPercent"`
-	CPUUsed        float64   `json:"cpuUsed"`
-	CPUTotal       int       `json:"cpuTotal"`
+	CPUPercent         []float64 `json:"cpuPercent"`
+	CPUUsedPercent     float64   `json:"cpuUsedPercent"`
+	CPUUsed            float64   `json:"cpuUsed"`
+	CPUTotal           int       `json:"cpuTotal"`
+	CPUDetailedPercent []float64 `json:"cpuDetailedPercent"`
 
 	MemoryTotal       uint64  `json:"memoryTotal"`
 	MemoryUsed        uint64  `json:"memoryUsed"`

agent/app/service/dashboard.go

@@ -108,14 +108,15 @@ func (u *DashboardService) LoadCurrentInfoForNode() *dto.NodeCurrent {
 
 	currentInfo.CPUTotal, _ = psutil.CPUInfo.GetLogicalCores(false)
 
-	cpuUsedPercent, perCore := psutil.CPU.GetCPUUsage()
+	cpuUsedPercent, perCore, cpuDetailedPercent := psutil.CPU.GetCPUUsage()
 	if len(perCore) == 0 {
 		currentInfo.CPUTotal = psutil.CPU.NumCPU()
 	} else {
 		currentInfo.CPUTotal = len(perCore)
 	}
 	currentInfo.CPUUsedPercent = cpuUsedPercent
 	currentInfo.CPUUsed = cpuUsedPercent * 0.01 * float64(currentInfo.CPUTotal)
+	currentInfo.CPUDetailedPercent = cpuDetailedPercent
 
 	loadInfo, _ := load.Avg()
 	currentInfo.Load1 = loadInfo.Load1
@@ -171,6 +172,7 @@ func (u *DashboardService) LoadBaseInfo(ioOption string, netOption string) (*dto
 
 	baseInfo.CPUCores, _ = psutil.CPUInfo.GetPhysicalCores(false)
 	baseInfo.CPULogicalCores, _ = psutil.CPUInfo.GetLogicalCores(false)
+	baseInfo.CPUMhz = cpuInfo[0].Mhz
 
 	baseInfo.CurrentInfo = *u.LoadCurrentInfo(ioOption, netOption)
 	return &baseInfo, nil
@@ -184,7 +186,7 @@ func (u *DashboardService) LoadCurrentInfo(ioOption string, netOption string) *d
 	currentInfo.Procs = hostInfo.Procs
 	currentInfo.CPUTotal, _ = psutil.CPUInfo.GetLogicalCores(false)
 
-	cpuUsedPercent, perCore := psutil.CPU.GetCPUUsage()
+	cpuUsedPercent, perCore, cpuDetailedPercent := psutil.CPU.GetCPUUsage()
 	if len(perCore) == 0 {
 		currentInfo.CPUTotal = psutil.CPU.NumCPU()
 	} else {
@@ -193,6 +195,7 @@ func (u *DashboardService) LoadCurrentInfo(ioOption string, netOption string) *d
 	currentInfo.CPUPercent = perCore
 	currentInfo.CPUUsedPercent = cpuUsedPercent
 	currentInfo.CPUUsed = cpuUsedPercent * 0.01 * float64(currentInfo.CPUTotal)
+	currentInfo.CPUDetailedPercent = cpuDetailedPercent
 
 	loadInfo, _ := load.Avg()
 	currentInfo.Load1 = loadInfo.Load1