frostfs-node/pkg/metrics/blobovnicza.go

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package metrics
import (
"strconv"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
"github.com/prometheus/client_golang/prometheus"
)
type BlobobvnizcaMetrics interface {
SetBlobobvnizcaTreeMode(shardID, path string, readOnly bool)
CloseBlobobvnizcaTree(shardID, path string)
BlobobvnizcaTreeMethodDuration(shardID, path string, method string, d time.Duration, success bool, withStorageID NullBool)
AddBlobobvnizcaTreePut(shardID, path string, size int)
AddBlobobvnizcaTreeGet(shardID, path string, size int)
AddOpenBlobovniczaSize(shardID, path string, size uint64)
SubOpenBlobovniczaSize(shardID, path string, size uint64)
AddOpenBlobovniczaItems(shardID, path string, items uint64)
SubOpenBlobovniczaItems(shardID, path string, items uint64)
IncOpenBlobovniczaCount(shardID, path string)
DecOpenBlobovniczaCount(shardID, path string)
}
type blobovnicza struct {
treeMode *shardIDPathModeValue
treeReqDuration *prometheus.HistogramVec
treePut *prometheus.CounterVec
treeGet *prometheus.CounterVec
treeOpenSize *prometheus.GaugeVec
treeOpenItems *prometheus.GaugeVec
treeOpenCounter *prometheus.GaugeVec
}
func newBlobovnicza() *blobovnicza {
return &blobovnicza{
treeMode: newShardIDPathMode(blobovniczaTreeSubSystem, "mode", "Blobovnicza tree mode"),
treeReqDuration: metrics.NewHistogramVec(prometheus.HistogramOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "request_duration_seconds",
Help: "Accumulated Blobovnicza tree request process duration",
}, []string{shardIDLabel, pathLabel, successLabel, methodLabel, withStorageIDLabel}),
treePut: metrics.NewCounterVec(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "put_bytes",
Help: "Accumulated payload size written to Blobovnicza tree",
}, []string{shardIDLabel, pathLabel}),
treeGet: metrics.NewCounterVec(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "get_bytes",
Help: "Accumulated payload size read from Blobovnicza tree",
}, []string{shardIDLabel, pathLabel}),
treeOpenSize: metrics.NewGaugeVec(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "open_blobovnicza_size_bytes",
Help: "Size of opened blobovniczas of Blobovnicza tree",
}, []string{shardIDLabel, pathLabel}),
treeOpenItems: metrics.NewGaugeVec(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "open_blobovnicza_items_total",
Help: "Count of items in opened blobovniczas of Blobovnicza tree",
}, []string{shardIDLabel, pathLabel}),
treeOpenCounter: metrics.NewGaugeVec(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: blobovniczaTreeSubSystem,
Name: "open_blobovnicza_count",
Help: "Count of opened blobovniczas of Blobovnicza tree",
}, []string{shardIDLabel, pathLabel}),
}
}
func (b *blobovnicza) SetBlobobvnizcaTreeMode(shardID, path string, readOnly bool) {
b.treeMode.SetMode(shardID, path, modeFromBool(readOnly))
}
func (b *blobovnicza) CloseBlobobvnizcaTree(shardID, path string) {
b.treeMode.SetMode(shardID, path, closedMode)
b.treeReqDuration.DeletePartialMatch(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
})
b.treeGet.DeletePartialMatch(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
})
b.treePut.DeletePartialMatch(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
})
}
func (b *blobovnicza) BlobobvnizcaTreeMethodDuration(shardID, path string, method string, d time.Duration, success bool, withStorageID NullBool) {
b.treeReqDuration.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
successLabel: strconv.FormatBool(success),
methodLabel: method,
withStorageIDLabel: withStorageID.String(),
}).Observe(d.Seconds())
}
func (b *blobovnicza) AddBlobobvnizcaTreePut(shardID, path string, size int) {
b.treePut.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Add(float64(size))
}
func (b *blobovnicza) AddBlobobvnizcaTreeGet(shardID, path string, size int) {
b.treeGet.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Add(float64(size))
}
func (b *blobovnicza) AddOpenBlobovniczaSize(shardID, path string, size uint64) {
b.treeOpenSize.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Add(float64(size))
}
func (b *blobovnicza) SubOpenBlobovniczaSize(shardID, path string, size uint64) {
b.treeOpenSize.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Sub(float64(size))
}
func (b *blobovnicza) IncOpenBlobovniczaCount(shardID, path string) {
b.treeOpenCounter.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Inc()
}
func (b *blobovnicza) DecOpenBlobovniczaCount(shardID, path string) {
b.treeOpenCounter.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Dec()
}
func (b *blobovnicza) AddOpenBlobovniczaItems(shardID, path string, items uint64) {
b.treeOpenItems.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Add(float64(items))
}
func (b *blobovnicza) SubOpenBlobovniczaItems(shardID, path string, items uint64) {
b.treeOpenItems.With(prometheus.Labels{
shardIDLabel: shardID,
pathLabel: path,
}).Sub(float64(items))
}