diff --git a/src/modules/network_data/controller/ims.go b/src/modules/network_data/controller/ims.go
index b415c46c..f5a2a8ae 100644
--- a/src/modules/network_data/controller/ims.go
+++ b/src/modules/network_data/controller/ims.go
@@ -9,6 +9,8 @@ import (
 
 	"be.ems/src/framework/i18n"
 	"be.ems/src/framework/logger"
+	"be.ems/src/framework/reqctx"
+	"be.ems/src/framework/resp"
 	"be.ems/src/framework/utils/ctx"
 	"be.ems/src/framework/utils/date"
 	"be.ems/src/framework/utils/file"
@@ -25,16 +27,18 @@ import (
 
 // 实例化控制层 IMSController 结构体
 var NewIMS = &IMSController{
-	neInfoService:   neService.NewNeInfo,
-	cdrEventService: neDataService.NewCDREventIMS,
+	neInfoService:    neService.NewNeInfo,
+	cdrEventService:  neDataService.NewCDREventIMS,
+	kpiReportService: neDataService.NewPerfKPI,
 }
 
 // 网元IMS
 //
 // PATH /ims
 type IMSController struct {
-	neInfoService   *neService.NeInfo          // 网元信息服务
-	cdrEventService *neDataService.CDREventIMS // CDR会话事件服务
+	neInfoService    *neService.NeInfo          // 网元信息服务
+	cdrEventService  *neDataService.CDREventIMS // CDR会话事件服务
+	kpiReportService *neDataService.PerfKPI     // 统计信息服务
 }
 
 // CDR会话列表
@@ -374,3 +378,44 @@ func (s *IMSController) UeSessionList(c *gin.Context) {
 
 	c.JSON(200, result.OkData(data))
 }
+
+// KPI 忙时统计
+//
+// GET /kpi/busy-hour
+//
+//	@Tags			network_data/ims
+//	@Accept			json
+//	@Produce		json
+//	@Param			neId	query		string	true	"NE ID"	default(001)
+//	@Param			timestamp	query		int64	false	"timestamp"
+//	@Success		200		{object}	object	"Response Results"
+//	@Security		TokenAuth
+//	@Summary		Busy hour statistics
+//	@Description	Busy hour statistics
+//	@Router			/neData/ims/kpi/busy-hour [get]
+func (s IMSController) KPIBusyHour(c *gin.Context) {
+	language := reqctx.AcceptLanguage(c)
+	var query struct {
+		NeID      string `form:"neId" binding:"required"`
+		Timestamp int64  `form:"timestamp" binding:"required"` // 时间戳毫秒 年月日返回每小时的总和  年月日时返回该小时的总和
+	}
+	if err := c.ShouldBindQuery(&query); err != nil {
+		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
+		c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_PARSER, errMsgs))
+		return
+	}
+	if query.Timestamp < 1e12 || query.Timestamp > 1e13 {
+		c.JSON(422, resp.CodeMsg(resp.CODE_PARAM_CHEACK, "timestamp format is ms"))
+		return
+	}
+
+	// 查询网元获取IP
+	neInfo := s.neInfoService.FindByNeTypeAndNeID("IMS", query.NeID)
+	if neInfo.NeId != query.NeID || neInfo.IP == "" {
+		c.JSON(200, resp.ErrMsg(i18n.TKey(language, "app.common.noNEInfo")))
+		return
+	}
+
+	data := s.kpiReportService.IMSBusyHour(neInfo.RmUID, query.Timestamp)
+	c.JSON(200, resp.OkData(data))
+}
diff --git a/src/modules/network_data/controller/smf.go b/src/modules/network_data/controller/smf.go
index d6c91531..78de5f75 100644
--- a/src/modules/network_data/controller/smf.go
+++ b/src/modules/network_data/controller/smf.go
@@ -412,7 +412,7 @@ func (s *SMFController) SubUserNum(c *gin.Context) {
 //	@Security		TokenAuth
 //	@Summary		Online session user list information
 //	@Description	Online session user list information
-//	@Router			/neData/smf/session/list [get]
+//	@Router			/neData/smf/sub/list [get]
 func (s *SMFController) SubUserList(c *gin.Context) {
 	language := ctx.AcceptLanguage(c)
 	var query struct {
diff --git a/src/modules/network_data/network_data.go b/src/modules/network_data/network_data.go
index fe59b888..2bc328c8 100644
--- a/src/modules/network_data/network_data.go
+++ b/src/modules/network_data/network_data.go
@@ -105,6 +105,10 @@ func Setup(router *gin.Engine) {
 			middleware.PreAuthorize(nil),
 			controller.NewIMS.UeSessionList,
 		)
+		imsGroup.GET("/kpi/busy-hour",
+			middleware.PreAuthorize(nil),
+			controller.NewIMS.KPIBusyHour,
+		)
 	}
 
 	// 网元SMSC
diff --git a/src/modules/network_data/repository/all_perf_kpi.go b/src/modules/network_data/repository/all_perf_kpi.go
index 743bb2aa..aacef538 100644
--- a/src/modules/network_data/repository/all_perf_kpi.go
+++ b/src/modules/network_data/repository/all_perf_kpi.go
@@ -301,3 +301,39 @@ func (r *PerfKPI) SelectUPFTotalFlow(neType, rmUID, startDate, endDate string) m
 	}
 	return results[0]
 }
+
+// SelectIMSBusyHour 查询IMS忙时流量 SCSCF.06呼叫尝试次数 SCSCF.09呼叫成功次数
+func (r *PerfKPI) SelectIMSBusyHour(rmUID string, startDate, endDate int64) []map[string]any {
+	// 查询条件拼接
+	var conditions []string
+	var params []any
+	if rmUID != "" {
+		conditions = append(conditions, "kims.rm_uid = ?")
+		params = append(params, rmUID)
+	}
+	if startDate > 0 {
+		conditions = append(conditions, "kims.created_at >= ?")
+		params = append(params, startDate)
+	}
+	if endDate > 0 {
+		conditions = append(conditions, "kims.created_at <= ?")
+		params = append(params, endDate)
+	}
+	// 构建查询条件语句
+	whereSql := ""
+	if len(conditions) > 0 {
+		whereSql += " where " + strings.Join(conditions, " and ")
+	}
+
+	// 查询数据 3600秒=1小时
+	querySql := `SELECT 
+	CONCAT(FLOOR(kims.created_at / (3600 * 1000)) * (3600 * 1000)) AS timeGroup,
+	sum( CASE WHEN  JSON_EXTRACT(kims.kpi_values, '$[5].kpi_id') = 'SCSCF.06' THEN JSON_EXTRACT(kims.kpi_values, '$[5].value') ELSE 0 END ) AS 'callAttempts', 
+	sum( CASE WHEN  JSON_EXTRACT(kims.kpi_values, '$[8].kpi_id') = '	' THEN JSON_EXTRACT(kims.kpi_values, '$[8].value') ELSE 0 END ) AS 'callCompletions' 
+	FROM kpi_report_ims kims`
+	results, err := datasource.RawDB("", querySql+whereSql+" GROUP by timeGroup ", params)
+	if err != nil {
+		logger.Errorf("query err => %v", err)
+	}
+	return results
+}
diff --git a/src/modules/network_data/service/all_perf_kpi.go b/src/modules/network_data/service/all_perf_kpi.go
index a361d535..d9a76a8d 100644
--- a/src/modules/network_data/service/all_perf_kpi.go
+++ b/src/modules/network_data/service/all_perf_kpi.go
@@ -265,3 +265,24 @@ func (r PerfKPI) UPFTodayFlowLoad(day int) {
 		}
 	}
 }
+
+// IMSBusyHour IMS忙时流量统计
+func (r PerfKPI) IMSBusyHour(rmUID string, timestamp int64) []map[string]any {
+	t := time.UnixMilli(timestamp)
+	beginTime := t
+	endTime := t
+	// 检查时分秒是否都为零
+	if t.Hour() == 0 && t.Minute() == 0 && t.Second() == 0 {
+		// 获取当天起始时间（00:00:00）
+		beginTime = t.Truncate(time.Hour)
+		// 计算当天结束时间（23:59:59）
+		endTime = beginTime.Add(23*time.Hour + 59*time.Minute + 59*time.Second)
+	} else {
+		// 起始时间：当前小时的 00 分 00 秒
+		beginTime = t.Truncate(time.Hour)
+		// 结束时间：当前小时的 59 分 59 秒 999 毫秒
+		endTime = beginTime.Add(time.Hour - time.Millisecond)
+	}
+	// 转换为毫秒级时间戳
+	return r.perfKPIRepository.SelectIMSBusyHour(rmUID, beginTime.UnixMilli(), endTime.UnixMilli())
+}