attacker
5949ec5d0c
- Agent: system.go 添加 readUptime(), SystemStat 携带 Uptime - Backend: Server 模型新增 Kernel 字段, ReceiveReport 持久化 kernel+uptime - Backend: /agent/latest 返回 kernel/uptime/port_info/disk_io_info/disk_total - Frontend: 磁盘监控改为 BPS+IOPS (4张卡片), 系统信息修复内核/运行时长/监听端口/磁盘容量 - 图表单位从 MB/s 改为 KB/s, 添加 formatBPS 工具函数
39 lines
1.6 KiB
Go
39 lines
1.6 KiB
Go
package models
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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_metrics_aggregate"
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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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