39 lines
1.6 KiB
Go
39 lines
1.6 KiB
Go
package model
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import "time"
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// MetricsAggregate 指标聚合数据（Redis 热数据 → MySQL 时序聚合）// Logan.Li
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// 替代旧名 MetricsKline，OHLC 对监控无意义，改用 max/min/avg/p95
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type MetricsAggregate struct {
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ID uint `gorm:"primarykey" json:"id"`
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Hostname string `gorm:"size:255;index:idx_agg;not null" json:"hostname"`
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Metric string `gorm:"size:32;index:idx_agg;not null" json:"metric"` // cpu / mem / load1 / disk / net_rx / net_tx
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Interval string `gorm:"size:8;index:idx_agg;not null" json:"interval"` // 1m / 5m / 1h / 6h / 1d
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Avg float64 `gorm:"type:decimal(10,2)" json:"avg"`
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MaxV float64 `gorm:"column:max_v;type:decimal(10,2)" json:"max"`
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MinV float64 `gorm:"column:min_v;type:decimal(10,2)" json:"min"`
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P95 float64 `gorm:"type:decimal(10,2)" json:"p95"`
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Count int `json:"count"`
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BucketTime time.Time `gorm:"index:idx_agg;not null" json:"bucket_time"`
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CreatedAt time.Time `json:"created_at"`
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}
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func (MetricsAggregate) TableName() string {
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return "monitor_metric_aggregates"
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}
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// AggregateReq 聚合触发请求
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type AggregateReq struct {
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Hostname string `json:"hostname" binding:"required"`
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Metric string `json:"metric" binding:"required"` // cpu / mem / load1
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}
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// AggregateQueryReq 聚合查询参数
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type AggregateQueryReq struct {
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Hostname string `form:"hostname" binding:"required"`
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Metric string `form:"metric" binding:"required"`
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Interval string `form:"interval" binding:"required"`
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From string `form:"from" binding:"required"` // RFC3339
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To string `form:"to" binding:"required"` // RFC3339
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}
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