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stat.go
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stat.go
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package nodesync
import (
"github.com/prometheus/client_golang/prometheus"
"sync/atomic"
"time"
)
type SyncStat struct {
LastStartTime atomic.Uint64
LastDuration atomic.Uint64
InProgress atomic.Bool
ColdSyncHandled atomic.Uint32
ColdSyncErrors atomic.Uint32
HotSyncHandled atomic.Uint32
HotSyncErrors atomic.Uint32
PartsHandled atomic.Uint32
PartsErrors atomic.Uint32
PartsTotal atomic.Uint32
SyncsDone atomic.Uint32
}
func registerMetric(s *SyncStat, registry *prometheus.Registry) {
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "inprogress",
Name: "is",
}, func() float64 {
if s.InProgress.Load() {
return 1
}
return 0
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "coldsync",
Name: "handled_count",
}, func() float64 {
return float64(s.ColdSyncHandled.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "coldsync",
Name: "errors_count",
}, func() float64 {
return float64(s.ColdSyncErrors.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "hotsync",
Name: "handled_count",
}, func() float64 {
return float64(s.HotSyncHandled.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "hotsync",
Name: "errors_count",
}, func() float64 {
return float64(s.HotSyncErrors.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "parts",
Name: "handled_count",
}, func() float64 {
return float64(s.PartsHandled.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "parts",
Name: "errors_count",
}, func() float64 {
return float64(s.PartsErrors.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "parts",
Name: "total_count",
}, func() float64 {
return float64(s.PartsTotal.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "syncs",
Name: "done_count",
}, func() float64 {
return float64(s.SyncsDone.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "lastsync",
Name: "start_unix",
}, func() float64 {
return float64(s.LastStartTime.Load())
}))
registry.MustRegister(prometheus.NewGaugeFunc(prometheus.GaugeOpts{
Namespace: "nodesync",
Subsystem: "lastsync",
Name: "duration_ms",
}, func() float64 {
ms := time.Duration(s.LastDuration.Load()) / time.Millisecond
return float64(ms)
}))
}