potyarkin/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Pull requests Activity

[#412] node: Replace metrics package

Browse source 
Use observability module.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2023-05-31 12:25:32 +03:00 • committed by Evgenii Stratonikov
parent 74578052f9
commit c09144ecf1
15 changed files with 162 additions and 459 deletions
Download patch file Download diff file Expand all files Collapse all files

64
pkg/metrics/writecache.go
View file

@ -5,6 +5,7 @@ import (
"sync"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
"github.com/prometheus/client_golang/prometheus"
)
@ -37,18 +38,18 @@ type WriteCacheMetrics interface {
}
type writeCacheMetrics struct {
getDuration metric[*prometheus.HistogramVec]
putDuration metric[*prometheus.HistogramVec]
deleteDuration metric[*prometheus.HistogramVec]
getDuration *prometheus.HistogramVec
putDuration *prometheus.HistogramVec
deleteDuration *prometheus.HistogramVec
flushCounter metric[*prometheus.CounterVec]
evictCounter metric[*prometheus.CounterVec]
flushCounter *prometheus.CounterVec
evictCounter *prometheus.CounterVec
actualCount metric[*prometheus.GaugeVec]
actualCount *prometheus.GaugeVec
estimatedSize metric[*prometheus.GaugeVec]
estimatedSize *prometheus.GaugeVec
modeMetrics map[shardIDMode]metric[prometheus.GaugeFunc]
modeMetrics map[shardIDMode]prometheus.GaugeFunc
modeValues map[string]string
modeMtx sync.RWMutex
}
@ -63,46 +64,46 @@ func newWriteCacheMetrics() *writeCacheMetrics {
actualCount: newWCGaugeVec("actual_objects_count", "Actual objects count in writecache", []string{wcShardID, wcStorage}),
estimatedSize: newWCGaugeVec("estimated_size_bytes", "Estimated writecache size", []string{wcShardID, wcStorage}),
modeMtx: sync.RWMutex{},
modeMetrics: make(map[shardIDMode]metric[prometheus.GaugeFunc]),
modeMetrics: make(map[shardIDMode]prometheus.GaugeFunc),
modeValues: make(map[string]string),
}
}
func (m *writeCacheMetrics) AddGetDuration(shardID string, success bool, d time.Duration, storageType string) {
setWriteCacheDuration(m.getDuration.value, shardID, success, d, storageType)
setWriteCacheDuration(m.getDuration, shardID, success, d, storageType)
}
func (m *writeCacheMetrics) AddDeleteDuration(shardID string, success bool, d time.Duration, storageType string) {
setWriteCacheDuration(m.deleteDuration.value, shardID, success, d, storageType)
setWriteCacheDuration(m.deleteDuration, shardID, success, d, storageType)
}
func (m *writeCacheMetrics) AddPutDuration(shardID string, success bool, d time.Duration, storageType string) {
setWriteCacheDuration(m.putDuration.value, shardID, success, d, storageType)
setWriteCacheDuration(m.putDuration, shardID, success, d, storageType)
}
func (m *writeCacheMetrics) IncActualCount(shardID string, storageType string) {
m.actualCount.value.With(prometheus.Labels{
m.actualCount.With(prometheus.Labels{
wcShardID: shardID,
wcStorage: storageType,
}).Inc()
}
func (m *writeCacheMetrics) DecActualCount(shardID string, storageType string) {
m.actualCount.value.With(prometheus.Labels{
m.actualCount.With(prometheus.Labels{
wcShardID: shardID,
wcStorage: storageType,
}).Dec()
}
func (m *writeCacheMetrics) SetActualCount(shardID string, count uint64, storageType string) {
m.actualCount.value.With(prometheus.Labels{
m.actualCount.With(prometheus.Labels{
wcShardID: shardID,
wcStorage: storageType,
}).Set(float64(count))
}
func (m *writeCacheMetrics) SetEstimateSize(shardID string, size uint64, storageType string) {
m.estimatedSize.value.With(prometheus.Labels{
m.estimatedSize.With(prometheus.Labels{
wcShardID: shardID,
wcStorage: storageType,
}).Set(float64(size))
@ -121,7 +122,7 @@ func (m *writeCacheMetrics) SetMode(shardID string, mode string) {
return
}
metric := newGaugeFunc(
metric := metrics.NewGaugeFunc(
prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: wcSubsystem,
@ -141,12 +142,11 @@ func (m *writeCacheMetrics) SetMode(shardID string, mode string) {
}
return 0
})
mustRegister(metric)
m.modeMetrics[key] = metric
}
func (m *writeCacheMetrics) IncFlushCounter(shardID string, success bool, storageType string) {
m.flushCounter.value.With(prometheus.Labels{
m.flushCounter.With(prometheus.Labels{
wcShardID: shardID,
wcSuccess: fmt.Sprintf("%v", success),
wcStorage: storageType,
@ -154,22 +154,12 @@ func (m *writeCacheMetrics) IncFlushCounter(shardID string, success bool, storag
}
func (m *writeCacheMetrics) IncEvictCounter(shardID string, storageType string) {
m.evictCounter.value.With(prometheus.Labels{
m.evictCounter.With(prometheus.Labels{
wcShardID: shardID,
wcStorage: storageType,
}).Inc()
}
func (m *writeCacheMetrics) register() {
mustRegister(m.getDuration)
mustRegister(m.putDuration)
mustRegister(m.deleteDuration)
mustRegister(m.actualCount)
mustRegister(m.estimatedSize)
mustRegister(m.flushCounter)
mustRegister(m.evictCounter)
}
func setWriteCacheDuration(m *prometheus.HistogramVec, shardID string, success bool, d time.Duration, storageType string) {
m.With(
prometheus.Labels{
@ -180,17 +170,17 @@ func setWriteCacheDuration(m *prometheus.HistogramVec, shardID string, success b
).Observe(float64(d))
}
func newWCMethodDurationCounter(method string) metric[*prometheus.HistogramVec] {
return newHistogramVec(prometheus.HistogramOpts{
func newWCMethodDurationCounter(method string) *prometheus.HistogramVec {
return metrics.NewHistogramVec(prometheus.HistogramOpts{
Namespace: namespace,
Subsystem: wcSubsystem,
Name: fmt.Sprintf("%s_req_duration_seconds", method),
Help: fmt.Sprintf("Accumulated %s request process duration", method),
}, []string{wcShardID, wcSuccess, wcStorage})
}, []string{wcShardID, wcSuccess})
}
func newWCOperationCounterVec(operation string, labels []string) metric[*prometheus.CounterVec] {
return newCounterVec(prometheus.CounterOpts{
func newWCOperationCounterVec(operation string, labels []string) *prometheus.CounterVec {
return metrics.NewCounterVec(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: wcSubsystem,
Name: fmt.Sprintf("%s_operation_count", operation),
@ -198,8 +188,8 @@ func newWCOperationCounterVec(operation string, labels []string) metric[*prometh
}, labels)
}
func newWCGaugeVec(name, help string, labels []string) metric[*prometheus.GaugeVec] {
return newGaugeVec(prometheus.GaugeOpts{
func newWCGaugeVec(name, help string, labels []string) *prometheus.GaugeVec {
return metrics.NewGaugeVec(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: wcSubsystem,
Name: name,