diff --git a/internal/db/models/nameservers/ns_node_dao.go b/internal/db/models/nameservers/ns_node_dao.go
index 269da324..e42eab2f 100644
--- a/internal/db/models/nameservers/ns_node_dao.go
+++ b/internal/db/models/nameservers/ns_node_dao.go
@@ -75,6 +75,15 @@ func (this *NSNodeDAO) FindEnabledNSNode(tx *dbs.Tx, id int64) (*NSNode, error)
 	return result.(*NSNode), err
 }
 
+// FindEnabledNSNodeName 查找节点名称
+func (this *NSNodeDAO) FindEnabledNSNodeName(tx *dbs.Tx, nodeId int64) (string, error) {
+	return this.Query(tx).
+		Pk(nodeId).
+		State(NSNodeStateEnabled).
+		Result("name").
+		FindStringCol("")
+}
+
 // FindAllEnabledNodesWithClusterId 查找一个集群下的所有节点
 func (this *NSNodeDAO) FindAllEnabledNodesWithClusterId(tx *dbs.Tx, clusterId int64) (result []*NSNode, err error) {
 	_, err = this.Query(tx).
@@ -94,6 +103,15 @@ func (this *NSNodeDAO) CountAllEnabledNodes(tx *dbs.Tx) (int64, error) {
 		Count()
 }
 
+// CountAllOfflineNodes 计算离线节点数量
+func (this *NSNodeDAO) CountAllOfflineNodes(tx *dbs.Tx) (int64, error) {
+	return this.Query(tx).
+		State(NSNodeStateEnabled).
+		Where("(status IS NULL OR JSON_EXTRACT(status, '$.updatedAt')<UNIX_TIMESTAMP()-120)").
+		Where("clusterId IN (SELECT id FROM " + SharedNSClusterDAO.Table + " WHERE state=1)").
+		Count()
+}
+
 // CountAllEnabledNodesMatch 计算满足条件的节点数量
 func (this *NSNodeDAO) CountAllEnabledNodesMatch(tx *dbs.Tx, clusterId int64, installState configutils.BoolState, activeState configutils.BoolState, keyword string) (int64, error) {
 	query := this.Query(tx)
diff --git a/internal/db/models/nameservers/ns_record_dao.go b/internal/db/models/nameservers/ns_record_dao.go
index 4b9198ad..8762bd5f 100644
--- a/internal/db/models/nameservers/ns_record_dao.go
+++ b/internal/db/models/nameservers/ns_record_dao.go
@@ -112,6 +112,7 @@ func (this *NSRecordDAO) CreateRecord(tx *dbs.Tx, domainId int64, description st
 	return this.SaveInt64(tx, op)
 }
 
+// UpdateRecord 修改记录
 func (this *NSRecordDAO) UpdateRecord(tx *dbs.Tx, recordId int64, description string, name string, dnsType dnsconfigs.RecordType, value string, ttl int32, routeIds []int64) error {
 	if recordId <= 0 {
 		return errors.New("invalid recordId")
@@ -145,7 +146,8 @@ func (this *NSRecordDAO) UpdateRecord(tx *dbs.Tx, recordId int64, description st
 	return this.Save(tx, op)
 }
 
-func (this *NSRecordDAO) CountAllEnabledRecords(tx *dbs.Tx, domainId int64, dnsType dnsconfigs.RecordType, keyword string, routeId int64) (int64, error) {
+// CountAllEnabledDomainRecords 计算域名中记录数量
+func (this *NSRecordDAO) CountAllEnabledDomainRecords(tx *dbs.Tx, domainId int64, dnsType dnsconfigs.RecordType, keyword string, routeId int64) (int64, error) {
 	query := this.Query(tx).
 		Attr("domainId", domainId).
 		State(NSRecordStateEnabled)
@@ -162,6 +164,15 @@ func (this *NSRecordDAO) CountAllEnabledRecords(tx *dbs.Tx, domainId int64, dnsT
 	return query.Count()
 }
 
+// CountAllEnabledRecords 计算所有记录数量
+func (this *NSRecordDAO) CountAllEnabledRecords(tx *dbs.Tx) (int64, error) {
+	return this.Query(tx).
+		Where("domainId IN (SELECT id FROM " + SharedNSDomainDAO.Table + " WHERE state=1)").
+		State(NSRecordStateEnabled).
+		Count()
+}
+
+// ListEnabledRecords 列出单页记录
 func (this *NSRecordDAO) ListEnabledRecords(tx *dbs.Tx, domainId int64, dnsType dnsconfigs.RecordType, keyword string, routeId int64, offset int64, size int64) (result []*NSRecord, err error) {
 	query := this.Query(tx).
 		Attr("domainId", domainId).
diff --git a/internal/db/models/nameservers/ns_record_hourly_stat_dao.go b/internal/db/models/nameservers/ns_record_hourly_stat_dao.go
new file mode 100644
index 00000000..a6ad571d
--- /dev/null
+++ b/internal/db/models/nameservers/ns_record_hourly_stat_dao.go
@@ -0,0 +1,167 @@
+package nameservers
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeAPI/internal/utils"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/maps"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
+)
+
+type NSRecordHourlyStatDAO dbs.DAO
+
+func init() {
+	dbs.OnReadyDone(func() {
+		// 清理数据任务
+		var ticker = time.NewTicker(24 * time.Hour)
+		go func() {
+			for range ticker.C {
+				err := SharedNSRecordHourlyStatDAO.Clean(nil, 60) // 只保留60天
+				if err != nil {
+					remotelogs.Error("NodeClusterTrafficDailyStatDAO", "clean expired data failed: "+err.Error())
+				}
+			}
+		}()
+	})
+}
+
+func NewNSRecordHourlyStatDAO() *NSRecordHourlyStatDAO {
+	return dbs.NewDAO(&NSRecordHourlyStatDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeNSRecordHourlyStats",
+			Model:  new(NSRecordHourlyStat),
+			PkName: "id",
+		},
+	}).(*NSRecordHourlyStatDAO)
+}
+
+var SharedNSRecordHourlyStatDAO *NSRecordHourlyStatDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedNSRecordHourlyStatDAO = NewNSRecordHourlyStatDAO()
+	})
+}
+
+// IncreaseHourlyStat 增加统计数据
+func (this *NSRecordHourlyStatDAO) IncreaseHourlyStat(tx *dbs.Tx, clusterId int64, nodeId int64, hour string, domainId int64, recordId int64, countRequests int64, bytes int64) error {
+	if len(hour) != 10 {
+		return errors.New("invalid hour '" + hour + "'")
+	}
+	return this.Query(tx).
+		Param("countRequests", countRequests).
+		Param("bytes", bytes).
+		InsertOrUpdateQuickly(maps.Map{
+			"clusterId":     clusterId,
+			"nodeId":        nodeId,
+			"domainId":      domainId,
+			"recordId":      recordId,
+			"day":           hour[:8],
+			"hour":          hour,
+			"countRequests": countRequests,
+			"bytes":         bytes,
+		}, maps.Map{
+			"countRequests": dbs.SQL("countRequests+:countRequests"),
+			"bytes":         dbs.SQL("bytes+:bytes"),
+		})
+}
+
+// FindHourlyStats 按小时统计
+func (this *NSRecordHourlyStatDAO) FindHourlyStats(tx *dbs.Tx, hourFrom string, hourTo string) (result []*NSRecordHourlyStat, err error) {
+	ones, err := this.Query(tx).
+		Result("hour", "SUM(countRequests) AS countRequests", "SUM(bytes) AS bytes").
+		Between("hour", hourFrom, hourTo).
+		Group("hour").
+		FindAll()
+	if err != nil {
+		return nil, err
+	}
+	var m = map[string]*NSRecordHourlyStat{} // hour => *NSRecordHourlyStat
+	for _, one := range ones {
+		m[one.(*NSRecordHourlyStat).Hour] = one.(*NSRecordHourlyStat)
+	}
+	hours, err := utils.RangeHours(hourFrom, hourTo)
+	if err != nil {
+		return nil, err
+	}
+	for _, hour := range hours {
+		stat, ok := m[hour]
+		if ok {
+			result = append(result, stat)
+		} else {
+			result = append(result, &NSRecordHourlyStat{
+				Hour: hour,
+			})
+		}
+	}
+	return
+}
+
+// FindDailyStats 按天统计
+func (this *NSRecordHourlyStatDAO) FindDailyStats(tx *dbs.Tx, dayFrom string, dayTo string) (result []*NSRecordHourlyStat, err error) {
+	ones, err := this.Query(tx).
+		Result("day", "SUM(countRequests) AS countRequests", "SUM(bytes) AS bytes").
+		Between("day", dayFrom, dayTo).
+		Group("day").
+		FindAll()
+	if err != nil {
+		return nil, err
+	}
+	var m = map[string]*NSRecordHourlyStat{} // day => *NSRecordHourlyStat
+	for _, one := range ones {
+		m[one.(*NSRecordHourlyStat).Day] = one.(*NSRecordHourlyStat)
+	}
+	days, err := utils.RangeDays(dayFrom, dayTo)
+	if err != nil {
+		return nil, err
+	}
+	for _, day := range days {
+		stat, ok := m[day]
+		if ok {
+			result = append(result, stat)
+		} else {
+			result = append(result, &NSRecordHourlyStat{
+				Day: day,
+			})
+		}
+	}
+	return
+}
+
+// ListTopNodes 节点排行
+func (this *NSRecordHourlyStatDAO) ListTopNodes(tx *dbs.Tx, hourFrom string, hourTo string, size int64) (result []*NSRecordHourlyStat, err error) {
+	_, err = this.Query(tx).
+		Result("MIN(clusterId) AS clusterId", "nodeId", "SUM(countRequests) AS countRequests", "SUM(bytes) AS bytes").
+		Between("hour", hourFrom, hourTo).
+		Group("nodeId").
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// ListTopDomains 域名排行
+func (this *NSRecordHourlyStatDAO) ListTopDomains(tx *dbs.Tx, hourFrom string, hourTo string, size int64) (result []*NSRecordHourlyStat, err error) {
+	_, err = this.Query(tx).
+		Result("domainId", "SUM(countRequests) AS countRequests", "SUM(bytes) AS bytes").
+		Between("hour", hourFrom, hourTo).
+		Group("domainId").
+		Limit(size).
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// Clean 清理历史数据
+func (this *NSRecordHourlyStatDAO) Clean(tx *dbs.Tx, days int) error {
+	var hour = timeutil.Format("Ymd00", time.Now().AddDate(0, 0, -days))
+	_, err := this.Query(tx).
+		Lt("hour", hour).
+		Delete()
+	return err
+}
diff --git a/internal/db/models/nameservers/ns_record_hourly_stat_dao_test.go b/internal/db/models/nameservers/ns_record_hourly_stat_dao_test.go
new file mode 100644
index 00000000..e29fe962
--- /dev/null
+++ b/internal/db/models/nameservers/ns_record_hourly_stat_dao_test.go
@@ -0,0 +1,6 @@
+package nameservers
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+)
diff --git a/internal/db/models/nameservers/ns_record_hourly_stat_model.go b/internal/db/models/nameservers/ns_record_hourly_stat_model.go
new file mode 100644
index 00000000..d1053197
--- /dev/null
+++ b/internal/db/models/nameservers/ns_record_hourly_stat_model.go
@@ -0,0 +1,30 @@
+package nameservers
+
+// NSRecordHourlyStat NS记录统计
+type NSRecordHourlyStat struct {
+	Id            uint64 `field:"id"`            // ID
+	ClusterId     uint32 `field:"clusterId"`     // 集群ID
+	NodeId        uint32 `field:"nodeId"`        // 节点ID
+	DomainId      uint32 `field:"domainId"`      // 域名ID
+	RecordId      uint64 `field:"recordId"`      // 记录ID
+	Day           string `field:"day"`           // YYYYMMDD
+	Hour          string `field:"hour"`          // YYYYMMDDHH
+	CountRequests uint32 `field:"countRequests"` // 请求数
+	Bytes         uint64 `field:"bytes"`         // 流量
+}
+
+type NSRecordHourlyStatOperator struct {
+	Id            interface{} // ID
+	ClusterId     interface{} // 集群ID
+	NodeId        interface{} // 节点ID
+	DomainId      interface{} // 域名ID
+	RecordId      interface{} // 记录ID
+	Day           interface{} // YYYYMMDD
+	Hour          interface{} // YYYYMMDDHH
+	CountRequests interface{} // 请求数
+	Bytes         interface{} // 流量
+}
+
+func NewNSRecordHourlyStatOperator() *NSRecordHourlyStatOperator {
+	return &NSRecordHourlyStatOperator{}
+}
diff --git a/internal/db/models/nameservers/ns_record_hourly_stat_model_ext.go b/internal/db/models/nameservers/ns_record_hourly_stat_model_ext.go
new file mode 100644
index 00000000..e0f8e7e2
--- /dev/null
+++ b/internal/db/models/nameservers/ns_record_hourly_stat_model_ext.go
@@ -0,0 +1 @@
+package nameservers
diff --git a/internal/db/models/node_value_dao.go b/internal/db/models/node_value_dao.go
index 56b8cc72..0bab8478 100644
--- a/internal/db/models/node_value_dao.go
+++ b/internal/db/models/node_value_dao.go
@@ -140,6 +140,31 @@ func (this *NodeValueDAO) ListValuesForUserNodes(tx *dbs.Tx, item string, key st
 	return
 }
 
+
+// ListValuesForNSNodes 列出用户节点相关的平均数据
+func (this *NodeValueDAO) ListValuesForNSNodes(tx *dbs.Tx, item string, key string, timeRange nodeconfigs.NodeValueRange) (result []*NodeValue, err error) {
+	query := this.Query(tx).
+		Attr("role", "dns").
+		Attr("item", item).
+		Result("AVG(JSON_EXTRACT(value, '$." + key + "')) AS value, MIN(createdAt) AS createdAt")
+
+	switch timeRange {
+	// TODO 支持更多的时间范围
+	case nodeconfigs.NodeValueRangeMinute:
+		fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-3600) // 一个小时之前的
+		query.Gte("minute", fromMinute)
+		query.Result("minute")
+		query.Group("minute")
+	default:
+		err = errors.New("invalid 'range' value: '" + timeRange + "'")
+		return
+	}
+
+	_, err = query.Slice(&result).
+		FindAll()
+	return
+}
+
 // SumValues 计算某项参数值
 func (this *NodeValueDAO) SumValues(tx *dbs.Tx, role string, nodeId int64, item string, param string, method nodeconfigs.NodeValueSumMethod, duration int32, durationUnit nodeconfigs.NodeValueDurationUnit) (float64, error) {
 	if duration <= 0 {
diff --git a/internal/db/models/user_node_dao.go b/internal/db/models/user_node_dao.go
index 193e808d..9a98b699 100644
--- a/internal/db/models/user_node_dao.go
+++ b/internal/db/models/user_node_dao.go
@@ -270,6 +270,6 @@ func (this *UserNodeDAO) CountAllLowerVersionNodes(tx *dbs.Tx, version string) (
 func (this *UserNodeDAO) CountOfflineNodes(tx *dbs.Tx) (int64, error) {
 	return this.Query(tx).
 		State(UserNodeStateEnabled).
-		Where("status IS NULL OR JSON_EXTRACT(status, '$.updatedAt')<UNIX_TIMESTAMP()-120").
+		Where("(status IS NULL OR JSON_EXTRACT(status, '$.updatedAt')<UNIX_TIMESTAMP()-120)").
 		Count()
 }
diff --git a/internal/nodes/api_node_services.go b/internal/nodes/api_node_services.go
index fcdfbddc..5ddcf933 100644
--- a/internal/nodes/api_node_services.go
+++ b/internal/nodes/api_node_services.go
@@ -438,6 +438,16 @@ func (this *APINode) registerServices(server *grpc.Server) {
 		pb.RegisterNSAccessLogServiceServer(server, instance)
 		this.rest(instance)
 	}
+	{
+		instance := this.serviceInstance(&nameservers.NSRecordHourlyStatService{}).(*nameservers.NSRecordHourlyStatService)
+		pb.RegisterNSRecordHourlyStatServiceServer(server, instance)
+		this.rest(instance)
+	}
+	{
+		instance := this.serviceInstance(&nameservers.NSService{}).(*nameservers.NSService)
+		pb.RegisterNSServiceServer(server, instance)
+		this.rest(instance)
+	}
 	{
 		instance := this.serviceInstance(&services.HTTPAuthPolicyService{}).(*services.HTTPAuthPolicyService)
 		pb.RegisterHTTPAuthPolicyServiceServer(server, instance)
diff --git a/internal/rpc/services/nameservers/service_ns.go b/internal/rpc/services/nameservers/service_ns.go
new file mode 100644
index 00000000..76ead017
--- /dev/null
+++ b/internal/rpc/services/nameservers/service_ns.go
@@ -0,0 +1,188 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package nameservers
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models/nameservers"
+	"github.com/TeaOSLab/EdgeAPI/internal/rpc/services"
+	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/iwind/TeaGo/types"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
+)
+
+// NSService 域名服务
+type NSService struct {
+	services.BaseService
+}
+
+// ComposeNSBoard 组合看板数据
+func (this *NSService) ComposeNSBoard(ctx context.Context, req *pb.ComposeNSBoardRequest) (*pb.ComposeNSBoardResponse, error) {
+	_, err := this.ValidateAdmin(ctx, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	var tx = this.NullTx()
+	var result = &pb.ComposeNSBoardResponse{}
+
+	// 域名
+	countDomains, err := nameservers.SharedNSDomainDAO.CountAllEnabledDomains(tx, 0, 0, "")
+	if err != nil {
+		return nil, err
+	}
+	result.CountNSDomains = countDomains
+
+	// 记录
+	countRecords, err := nameservers.SharedNSRecordDAO.CountAllEnabledRecords(tx)
+	if err != nil {
+		return nil, err
+	}
+	result.CountNSRecords = countRecords
+
+	// 集群数
+	countClusters, err := nameservers.SharedNSClusterDAO.CountAllEnabledClusters(tx)
+	if err != nil {
+		return nil, err
+	}
+	result.CountNSClusters = countClusters
+
+	// 节点数
+	countNodes, err := nameservers.SharedNSNodeDAO.CountAllEnabledNodes(tx)
+	if err != nil {
+		return nil, err
+	}
+	result.CountNSNodes = countNodes
+
+	// 离线节点数
+	countOfflineNodes, err := nameservers.SharedNSNodeDAO.CountAllOfflineNodes(tx)
+	if err != nil {
+		return nil, err
+	}
+	result.CountOfflineNSNodes = countOfflineNodes
+
+	// 按小时统计
+	hourFrom := timeutil.Format("YmdH", time.Now().Add(-23*time.Hour))
+	hourTo := timeutil.Format("YmdH")
+	hourlyStats, err := nameservers.SharedNSRecordHourlyStatDAO.FindHourlyStats(tx, hourFrom, hourTo)
+	if err != nil {
+		return nil, err
+	}
+	for _, stat := range hourlyStats {
+		result.HourlyTrafficStats = append(result.HourlyTrafficStats, &pb.ComposeNSBoardResponse_HourlyTrafficStat{
+			Hour:          stat.Hour,
+			Bytes:         int64(stat.Bytes),
+			CountRequests: int64(stat.CountRequests),
+		})
+	}
+
+	// 按天统计
+	dayFrom := timeutil.Format("Ymd", time.Now().AddDate(0, 0, -14))
+	dayTo := timeutil.Format("Ymd")
+	dailyStats, err := nameservers.SharedNSRecordHourlyStatDAO.FindDailyStats(tx, dayFrom, dayTo)
+	if err != nil {
+		return nil, err
+	}
+	for _, stat := range dailyStats {
+		result.DailyTrafficStats = append(result.DailyTrafficStats, &pb.ComposeNSBoardResponse_DailyTrafficStat{
+			Day:           stat.Day,
+			Bytes:         int64(stat.Bytes),
+			CountRequests: int64(stat.CountRequests),
+		})
+	}
+
+	// 域名排行
+	topDomainStats, err := nameservers.SharedNSRecordHourlyStatDAO.ListTopDomains(tx, hourFrom, hourTo, 10)
+	if err != nil {
+		return nil, err
+	}
+	for _, stat := range topDomainStats {
+		domainName, err := nameservers.SharedNSDomainDAO.FindNSDomainName(tx, int64(stat.DomainId))
+		if err != nil {
+			return nil, err
+		}
+		if len(domainName) == 0 {
+			continue
+		}
+		result.TopNSDomainStats = append(result.TopNSDomainStats, &pb.ComposeNSBoardResponse_DomainStat{
+			NsDomainId:    int64(stat.DomainId),
+			NsDomainName:  domainName,
+			CountRequests: int64(stat.CountRequests),
+			Bytes:         int64(stat.Bytes),
+		})
+	}
+
+	// 节点排行
+	topNodeStats, err := nameservers.SharedNSRecordHourlyStatDAO.ListTopNodes(tx, hourFrom, hourTo, 10)
+	if err != nil {
+		return nil, err
+	}
+	for _, stat := range topNodeStats {
+		nodeName, err := nameservers.SharedNSNodeDAO.FindEnabledNSNodeName(tx, int64(stat.NodeId))
+		if err != nil {
+			return nil, err
+		}
+		if len(nodeName) == 0 {
+			continue
+		}
+		result.TopNSNodeStats = append(result.TopNSNodeStats, &pb.ComposeNSBoardResponse_NodeStat{
+			NsClusterId:   int64(stat.ClusterId),
+			NsNodeId:      int64(stat.NodeId),
+			NsNodeName:    nodeName,
+			CountRequests: int64(stat.CountRequests),
+			Bytes:         int64(stat.Bytes),
+		})
+	}
+
+	// CPU、内存、负载
+	cpuValues, err := models.SharedNodeValueDAO.ListValuesForNSNodes(tx, nodeconfigs.NodeValueItemCPU, "usage", nodeconfigs.NodeValueRangeMinute)
+	if err != nil {
+		return nil, err
+	}
+	for _, v := range cpuValues {
+		valueJSON, err := json.Marshal(types.Float32(v.Value))
+		if err != nil {
+			return nil, err
+		}
+		result.CpuNodeValues = append(result.CpuNodeValues, &pb.NodeValue{
+			ValueJSON: valueJSON,
+			CreatedAt: int64(v.CreatedAt),
+		})
+	}
+
+	memoryValues, err := models.SharedNodeValueDAO.ListValuesForNSNodes(tx, nodeconfigs.NodeValueItemMemory, "usage", nodeconfigs.NodeValueRangeMinute)
+	if err != nil {
+		return nil, err
+	}
+	for _, v := range memoryValues {
+		valueJSON, err := json.Marshal(types.Float32(v.Value))
+		if err != nil {
+			return nil, err
+		}
+		result.MemoryNodeValues = append(result.MemoryNodeValues, &pb.NodeValue{
+			ValueJSON: valueJSON,
+			CreatedAt: int64(v.CreatedAt),
+		})
+	}
+
+	loadValues, err := models.SharedNodeValueDAO.ListValuesForNSNodes(tx, nodeconfigs.NodeValueItemLoad, "load5m", nodeconfigs.NodeValueRangeMinute)
+	if err != nil {
+		return nil, err
+	}
+	for _, v := range loadValues {
+		valueJSON, err := json.Marshal(types.Float32(v.Value))
+		if err != nil {
+			return nil, err
+		}
+		result.LoadNodeValues = append(result.LoadNodeValues, &pb.NodeValue{
+			ValueJSON: valueJSON,
+			CreatedAt: int64(v.CreatedAt),
+		})
+	}
+
+	return result, nil
+}
diff --git a/internal/rpc/services/nameservers/service_ns_record.go b/internal/rpc/services/nameservers/service_ns_record.go
index 4d07be34..94b33851 100644
--- a/internal/rpc/services/nameservers/service_ns_record.go
+++ b/internal/rpc/services/nameservers/service_ns_record.go
@@ -69,7 +69,7 @@ func (this *NSRecordService) CountAllEnabledNSRecords(ctx context.Context, req *
 	}
 
 	var tx = this.NullTx()
-	count, err := nameservers.SharedNSRecordDAO.CountAllEnabledRecords(tx, req.NsDomainId, req.Type, req.Keyword, req.NsRouteId)
+	count, err := nameservers.SharedNSRecordDAO.CountAllEnabledDomainRecords(tx, req.NsDomainId, req.Type, req.Keyword, req.NsRouteId)
 	if err != nil {
 		return nil, err
 	}
diff --git a/internal/rpc/services/nameservers/service_ns_record_hourly_stat.go b/internal/rpc/services/nameservers/service_ns_record_hourly_stat.go
new file mode 100644
index 00000000..4f0f4fb4
--- /dev/null
+++ b/internal/rpc/services/nameservers/service_ns_record_hourly_stat.go
@@ -0,0 +1,49 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package nameservers
+
+import (
+	"context"
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models/nameservers"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeAPI/internal/rpc/services"
+	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+)
+
+// NSRecordHourlyStatService NS记录小时统计
+type NSRecordHourlyStatService struct {
+	services.BaseService
+}
+
+// UploadNSRecordHourlyStats 上传统计
+func (this *NSRecordHourlyStatService) UploadNSRecordHourlyStats(ctx context.Context, req *pb.UploadNSRecordHourlyStatsRequest) (*pb.RPCSuccess, error) {
+	_, nodeId, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeDNS)
+	if err != nil {
+		return nil, err
+	}
+	if nodeId <= 0 {
+		return nil, errors.New("invalid nodeId")
+	}
+	if len(req.Stats) == 0 {
+		return this.Success()
+	}
+
+	var tx = this.NullTx()
+	clusterId, err := nameservers.SharedNSNodeDAO.FindNodeClusterId(tx, nodeId)
+	if err != nil {
+		return nil, err
+	}
+
+	// 增加小时统计
+	for _, stat := range req.Stats {
+		err := nameservers.SharedNSRecordHourlyStatDAO.IncreaseHourlyStat(tx, clusterId, nodeId, timeutil.FormatTime("YmdH", stat.CreatedAt), stat.NsDomainId, stat.NsRecordId, stat.CountRequests, stat.Bytes)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+
+	return this.Success()
+}