集群看板增加指标相关图表

This commit is contained in:
GoEdgeLab
2021-07-05 16:37:53 +08:00
parent b1a738088c
commit 3a524ebc0d
6 changed files with 237 additions and 25 deletions

View File

@@ -5,6 +5,7 @@ import (
_ "github.com/go-sql-driver/mysql"
"github.com/iwind/TeaGo/Tea"
"github.com/iwind/TeaGo/dbs"
"github.com/iwind/TeaGo/lists"
"github.com/iwind/TeaGo/maps"
"strconv"
)
@@ -99,3 +100,59 @@ func (this *MetricStatDAO) ListItemStats(tx *dbs.Tx, itemId int64, version int32
FindAll()
return
}
// FindItemStatsWithClusterIdAndLastTime 取得最近一次计时前 N 个数据
// 适合每条数据中包含不同的Key的场景
func (this *MetricStatDAO) FindItemStatsWithClusterIdAndLastTime(tx *dbs.Tx, clusterId int64, itemId int64, version int32, size int64) (result []*MetricStat, err error) {
// 最近一次时间
statOne, err := this.Query(tx).
Attr("itemId", itemId).
Attr("version", version).
DescPk().
Find()
if err != nil {
return nil, err
}
if statOne == nil {
return nil, nil
}
var lastStat = statOne.(*MetricStat)
var lastTime = lastStat.Time
_, err = this.Query(tx).
Attr("clusterId", clusterId).
Attr("itemId", itemId).
Attr("version", version).
Attr("time", lastTime).
// TODO 增加更多聚合算法,比如 AVG、MEDIAN、MIN、MAX 等
// TODO 这里的 MIN(`keys`) 在MySQL8中可以换成FIRST_VALUE
Result("MIN(time) AS time", "SUM(value) AS value", "keys").
Desc("value").
Group("keys").
Limit(size).
Slice(&result).
FindAll()
return
}
// FindLatestItemStatsWithClusterId 取得集群最近 N 个时间的数据
// 适合同个Key在不同时间段的变化场景
func (this *MetricStatDAO) FindLatestItemStatsWithClusterId(tx *dbs.Tx, clusterId int64, itemId int64, version int32, size int64) (result []*MetricStat, err error) {
_, err = this.Query(tx).
Attr("clusterId", clusterId).
Attr("itemId", itemId).
Attr("version", version).
// TODO 增加更多聚合算法,比如 AVG、MEDIAN、MIN、MAX 等
// TODO 这里的 MIN(`keys`) 在MySQL8中可以换成FIRST_VALUE
Result("time", "SUM(value) AS value", "MIN(`keys`) AS `keys`").
Desc("time").
Group("time").
Limit(size).
Slice(&result).
FindAll()
if err != nil {
return nil, err
}
lists.Reverse(result)
return
}