节点统计数据只保留两个小时

internal/db/models/node_value_dao.go

@@ -57,12 +57,10 @@ func (this *NodeValueDAO) CreateValue(tx *dbs.Tx, clusterId int64, role nodeconf
 
 // Clean 清除数据
 func (this *NodeValueDAO) Clean(tx *dbs.Tx) error {
-	// 删除N天之前的所有数据
-	expiredDays := 2
-	day := timeutil.Format("Ymd", time.Now().AddDate(0, 0, -expiredDays))
+	var hour = timeutil.Format("YmdH", time.Now().Add(-2*time.Hour))
 	_, err := this.Query(tx).
-		Where("day<=:day").
-		Param("day", day).
+		Where("hour<=:hour").
+		Param("hour", hour).
 		Delete()
 	if err != nil {
 		return err

internal/db/models/node_value_dao_test.go

@@ -10,7 +10,7 @@ import (
 )
 
 func TestNodeValueDAO_CreateValue(t *testing.T) {
-	dao := NewNodeValueDAO()
+	var dao = NewNodeValueDAO()
 	m := maps.Map{
 		"hello": "world12344",
 	}
@@ -20,3 +20,12 @@ func TestNodeValueDAO_CreateValue(t *testing.T) {
 	}
 	t.Log("ok")
 }
+
+func TestNodeValueDAO_Clean(t *testing.T) {
+	var dao = NewNodeValueDAO()
+	err := dao.Clean(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+}

internal/tasks/monitor_item_value_task.go

@@ -29,7 +29,7 @@ func NewMonitorItemValueTask() *MonitorItemValueTask {
 }
 
 func (this *MonitorItemValueTask) Start() {
-	ticker := time.NewTicker(24 * time.Hour)
+	ticker := time.NewTicker(1 * time.Hour)
 	if Tea.IsTesting() {
 		ticker = time.NewTicker(1 * time.Minute)
 	}