cmd/frostfs-node/morph.go

@@ -9,6 +9,7 @@ import (
 	morphconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/morph"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/metrics"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
 	nmClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event"
@@ -43,6 +44,7 @@ func initMorphComponents(ctx context.Context, c *cfg) {
 		c.key,
 		client.WithDialTimeout(morphconfig.DialTimeout(c.appCfg)),
 		client.WithLogger(c.log),
+		client.WithMetrics(metrics.NewMorphClientMetrics()),
 		client.WithEndpoints(addresses...),
 		client.WithConnLostCallback(func() {
 			c.internalErr <- errors.New("morph connection has been lost")

pkg/innerring/initialization.go

@@ -52,7 +52,7 @@ func (s *Server) initNetmapProcessor(cfg *viper.Viper,
 
 	s.netmapProcessor, err = netmap.New(&netmap.Params{
 		Log:              s.log,
-		Metrics:          s.metrics,
+		Metrics:          s.irMetrics,
 		PoolSize:         cfg.GetInt("workers.netmap"),
 		NetmapClient:     netmap.NewNetmapClient(s.netmapClient),
 		EpochTimer:       s,
@@ -163,7 +163,7 @@ func (s *Server) createAlphaSync(cfg *viper.Viper, frostfsCli *frostfsClient.Cli
 		// create governance processor
 		governanceProcessor, err := governance.New(&governance.Params{
 			Log:           s.log,
-			Metrics:       s.metrics,
+			Metrics:       s.irMetrics,
 			FrostFSClient: frostfsCli,
 			NetmapClient:  s.netmapClient,
 			AlphabetState: s,
@@ -233,7 +233,7 @@ func (s *Server) initAlphabetProcessor(cfg *viper.Viper) error {
 	s.alphabetProcessor, err = alphabet.New(&alphabet.Params{
 		ParsedWallets:     parsedWallets,
 		Log:               s.log,
-		Metrics:           s.metrics,
+		Metrics:           s.irMetrics,
 		PoolSize:          cfg.GetInt("workers.alphabet"),
 		AlphabetContracts: s.contracts.alphabet,
 		NetmapClient:      s.netmapClient,
@@ -258,7 +258,7 @@ func (s *Server) initContainerProcessor(cfg *viper.Viper, cnrClient *container.C
 	// container processor
 	containerProcessor, err := cont.New(&cont.Params{
 		Log:             s.log,
-		Metrics:         s.metrics,
+		Metrics:         s.irMetrics,
 		PoolSize:        cfg.GetInt("workers.container"),
 		AlphabetState:   s,
 		ContainerClient: cnrClient,
@@ -277,7 +277,7 @@ func (s *Server) initBalanceProcessor(cfg *viper.Viper, frostfsCli *frostfsClien
 	// create balance processor
 	balanceProcessor, err := balance.New(&balance.Params{
 		Log:           s.log,
-		Metrics:       s.metrics,
+		Metrics:       s.irMetrics,
 		PoolSize:      cfg.GetInt("workers.balance"),
 		FrostFSClient: frostfsCli,
 		BalanceSC:     s.contracts.balance,
@@ -298,7 +298,7 @@ func (s *Server) initFrostFSMainnetProcessor(cfg *viper.Viper, frostfsIDClient *
 
 	frostfsProcessor, err := frostfs.New(&frostfs.Params{
 		Log:                 s.log,
-		Metrics:             s.metrics,
+		Metrics:             s.irMetrics,
 		PoolSize:            cfg.GetInt("workers.frostfs"),
 		FrostFSContract:     s.contracts.frostfs,
 		FrostFSIDClient:     frostfsIDClient,
@@ -474,7 +474,7 @@ func (s *Server) initMorph(ctx context.Context, cfg *viper.Viper, errChan chan<-
 		key:              s.key,
 		name:             morphPrefix,
 		from:             fromSideChainBlock,
-		morphCacheMetric: s.metrics.MorphCacheMetrics(),
+		morphCacheMetric: s.irMetrics.MorphCacheMetrics(),
 	}
 
 	// create morph client

pkg/innerring/innerring.go

@@ -58,7 +58,7 @@ type (
 		persistate    *state.PersistentStorage
 
 		// metrics
-		metrics *metrics.InnerRingServiceMetrics
+		irMetrics *metrics.InnerRingServiceMetrics
 
 		// notary configuration
 		feeConfig        *config.FeeConfig
@@ -329,7 +329,7 @@ func New(ctx context.Context, log *logger.Logger, cfg *viper.Viper, errChan chan
 	var err error
 	server := &Server{
 		log:       log,
-		metrics: metrics.NewInnerRingMetrics(),
+		irMetrics: metrics.NewInnerRingMetrics(),
 	}
 
 	server.setHealthStatus(control.HealthStatus_HEALTH_STATUS_UNDEFINED)

pkg/innerring/state.go

@@ -29,8 +29,8 @@ func (s *Server) EpochCounter() uint64 {
 // epoch counter.
 func (s *Server) SetEpochCounter(val uint64) {
 	s.epochCounter.Store(val)
-	if s.metrics != nil {
-		s.metrics.SetEpoch(val)
+	if s.irMetrics != nil {
+		s.irMetrics.SetEpoch(val)
 	}
 }
 
@@ -154,8 +154,8 @@ func (s *Server) ResetEpochTimer(h uint32) error {
 
 func (s *Server) setHealthStatus(hs control.HealthStatus) {
 	s.healthStatus.Store(int32(hs))
-	if s.metrics != nil {
-		s.metrics.SetHealth(int32(hs))
+	if s.irMetrics != nil {
+		s.irMetrics.SetHealth(int32(hs))
 	}
 }
 

pkg/metrics/morph.go

@@ -0,0 +1,82 @@
+package metrics
+
+import (
+	"strconv"
+	"time"
+
+	morphmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/metrics"
+	"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	morphSubsystem             = "morph"
+	morphNotificationTypeLabel = "notification_type"
+	morphInvokeTypeLabel       = "invoke_type"
+	morphContractLabel         = "contract"
+	morphMethodLabel           = "method"
+	morphSuccessLabel          = "success"
+)
+
+type morphClientMetrics struct {
+	switchCount       prometheus.Counter
+	lastBlock         prometheus.Gauge
+	notificationCount *prometheus.CounterVec
+	invokeDuration    *prometheus.HistogramVec
+}
+
+func NewMorphClientMetrics() morphmetrics.Register {
+	return &morphClientMetrics{
+		switchCount: metrics.NewCounter(prometheus.CounterOpts{
+			Namespace: namespace,
+			Subsystem: morphSubsystem,
+			Name:      "switch_count",
+			Help:      "Number of endpoint switches",
+		}),
+		lastBlock: metrics.NewGauge(prometheus.GaugeOpts{
+			Namespace: namespace,
+			Subsystem: morphSubsystem,
+			Name:      "last_block",
+			Help:      "Index of the last received block",
+		}),
+		notificationCount: metrics.NewCounterVec(prometheus.CounterOpts{
+			Namespace: namespace,
+			Subsystem: morphSubsystem,
+			Name:      "notification_count",
+			Help:      "Number of notifications received by notification type",
+		}, []string{morphNotificationTypeLabel}),
+		invokeDuration: metrics.NewHistogramVec(prometheus.HistogramOpts{
+			Namespace: namespace,
+			Subsystem: morphSubsystem,
+			Name:      "invoke_duration_seconds",
+			Help:      "Cummulative duration of contract invocations",
+		}, []string{morphInvokeTypeLabel, morphContractLabel, morphMethodLabel, morphSuccessLabel}),
+	}
+}
+
+func (m *morphClientMetrics) IncSwitchCount() {
+	m.switchCount.Inc()
+}
+
+func (m *morphClientMetrics) SetLastBlock(index uint32) {
+	m.lastBlock.Set(float64(index))
+}
+
+func (m *morphClientMetrics) IncNotificationCount(typ string) {
+	m.notificationCount.With(
+		prometheus.Labels{
+			morphNotificationTypeLabel: typ,
+		},
+	).Inc()
+}
+
+func (m *morphClientMetrics) ObserveInvoke(typ string, contract string, method string, success bool, d time.Duration) {
+	m.invokeDuration.With(
+		prometheus.Labels{
+			morphInvokeTypeLabel: typ,
+			morphContractLabel:   contract,
+			morphMethodLabel:     method,
+			morphSuccessLabel:    strconv.FormatBool(success),
+		},
+	).Observe(d.Seconds())
+}

pkg/morph/client/client.go

@@ -11,6 +11,7 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/metrics"
+	morphmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/metrics"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
 	lru "github.com/hashicorp/golang-lru/v2"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
@@ -49,6 +50,7 @@ type Client struct {
 	cache cache
 
 	logger  *logger.Logger // logging component
+	metrics morphmetrics.Register
 
 	client   *rpcclient.WSClient // neo-go websocket client
 	rpcActor *actor.Actor        // neo-go RPC actor
@@ -172,6 +174,12 @@ func wrapFrostFSError(err error) error {
 // Invoke invokes contract method by sending transaction into blockchain.
 // Supported args types: int64, string, util.Uint160, []byte and bool.
 func (c *Client) Invoke(contract util.Uint160, fee fixedn.Fixed8, method string, args ...any) error {
+	start := time.Now()
+	success := false
+	defer func() {
+		c.metrics.ObserveInvoke("Invoke", contract.String(), method, success, time.Since(start))
+	}()
+
 	c.switchLock.RLock()
 	defer c.switchLock.RUnlock()
 
@@ -189,6 +197,7 @@ func (c *Client) Invoke(contract util.Uint160, fee fixedn.Fixed8, method string,
 		zap.Uint32("vub", vub),
 		zap.Stringer("tx_hash", txHash.Reverse()))
 
+	success = true
 	return nil
 }
 
@@ -196,6 +205,12 @@ func (c *Client) Invoke(contract util.Uint160, fee fixedn.Fixed8, method string,
 // If cb returns an error, the session is closed and this error is returned as-is.
 // If the remove neo-go node does not support sessions, `unwrap.ErrNoSessionID` is returned.
 func (c *Client) TestInvokeIterator(cb func(stackitem.Item) error, contract util.Uint160, method string, args ...interface{}) error {
+	start := time.Now()
+	success := false
+	defer func() {
+		c.metrics.ObserveInvoke("TestInvokeIterator", contract.String(), method, success, time.Since(start))
+	}()
+
 	c.switchLock.RLock()
 	defer c.switchLock.RUnlock()
 
@@ -228,12 +243,20 @@ func (c *Client) TestInvokeIterator(cb func(stackitem.Item) error, contract util
 		}
 		items, err = c.rpcActor.TraverseIterator(sid, &r, 0)
 	}
+
+	success = err == nil
 	return err
 }
 
 // TestInvoke invokes contract method locally in neo-go node. This method should
 // be used to read data from smart-contract.
 func (c *Client) TestInvoke(contract util.Uint160, method string, args ...any) (res []stackitem.Item, err error) {
+	start := time.Now()
+	success := false
+	defer func() {
+		c.metrics.ObserveInvoke("TestInvoke", contract.String(), method, success, time.Since(start))
+	}()
+
 	c.switchLock.RLock()
 	defer c.switchLock.RUnlock()
 
@@ -250,6 +273,7 @@ func (c *Client) TestInvoke(contract util.Uint160, method string, args ...any) (
 		return nil, wrapFrostFSError(&notHaltStateError{state: val.State, exception: val.FaultException})
 	}
 
+	success = true
 	return val.Stack, nil
 }
 
@@ -512,6 +536,10 @@ func (c *Client) NotificationChannel() <-chan rpcclient.Notification {
 	return c.client.Notifications //lint:ignore SA1019 waits for neo-go v0.102.0 https://github.com/nspcc-dev/neo-go/pull/2980
 }
 
+func (c *Client) Metrics() morphmetrics.Register {
+	return c.metrics
+}
+
 func (c *Client) setActor(act *actor.Actor) {
 	c.rpcActor = act
 	c.gasToken = nep17.New(act, gas.Hash)

pkg/morph/client/constructor.go

@@ -8,6 +8,7 @@ import (
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/metrics"
+	morphmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/metrics"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
 	lru "github.com/hashicorp/golang-lru/v2"
 	"github.com/nspcc-dev/neo-go/pkg/core/transaction"
@@ -32,6 +33,8 @@ type cfg struct {
 
 	logger *logger.Logger // logging component
 
+	metrics morphmetrics.Register
+
 	waitInterval time.Duration
 
 	signer *transaction.Signer
@@ -60,6 +63,7 @@ func defaultConfig() *cfg {
 	return &cfg{
 		dialTimeout:  defaultDialTimeout,
 		logger:       &logger.Logger{Logger: zap.L()},
+		metrics:      morphmetrics.NoopRegister{},
 		waitInterval: defaultWaitInterval,
 		signer: &transaction.Signer{
 			Scopes: transaction.Global,
@@ -80,6 +84,7 @@ func defaultConfig() *cfg {
 //   - signer with the global scope;
 //   - wait interval: 500ms;
 //   - logger: &logger.Logger{Logger: zap.L()}.
+//   - metrics: metrics.NoopRegister
 //
 // If desired option satisfies the default value, it can be omitted.
 // If multiple options of the same config value are supplied,
@@ -109,6 +114,7 @@ func New(ctx context.Context, key *keys.PrivateKey, opts ...Option) (*Client, er
 	cli := &Client{
 		cache:     newClientCache(cfg.morphCacheMetrics),
 		logger:    cfg.logger,
+		metrics:   cfg.metrics,
 		acc:       acc,
 		accAddr:   accAddr,
 		cfg:       *cfg,
@@ -235,6 +241,20 @@ func WithLogger(logger *logger.Logger) Option {
 	}
 }
 
+// WithMetrics returns a client constructor option
+// that specifies the component for reporting metrics.
+//
+// Ignores nil value.
+//
+// If option not provided, NoopMetrics is used.
+func WithMetrics(metrics morphmetrics.Register) Option {
+	return func(c *cfg) {
+		if metrics != nil {
+			c.metrics = metrics
+		}
+	}
+}
+
 // WithSigner returns a client constructor option
 // that specifies the signer and the scope of the transaction.
 //

pkg/morph/client/notary.go

@@ -444,6 +444,12 @@ func (c *Client) notaryInvokeAsCommittee(method string, nonce, vub uint32, args
 }
 
 func (c *Client) notaryInvoke(committee, invokedByAlpha bool, contract util.Uint160, nonce uint32, vub *uint32, method string, args ...any) error {
+	start := time.Now()
+	success := false
+	defer func() {
+		c.metrics.ObserveInvoke("notaryInvoke", contract.String(), method, success, time.Since(start))
+	}()
+
 	alphabetList, err := c.notary.alphabetSource()
 	if err != nil {
 		return err
@@ -485,6 +491,7 @@ func (c *Client) notaryInvoke(committee, invokedByAlpha bool, contract util.Uint
 		zap.String("tx_hash", mainH.StringLE()),
 		zap.String("fallback_hash", fbH.StringLE()))
 
+	success = true
 	return nil
 }
 

pkg/morph/metrics/metrics.go

@@ -0,0 +1,17 @@
+package metrics
+
+import "time"
+
+type Register interface {
+	IncSwitchCount()
+	SetLastBlock(uint32)
+	IncNotificationCount(notificationType string)
+	ObserveInvoke(typ string, contract string, method string, success bool, d time.Duration)
+}
+
+type NoopRegister struct{}
+
+func (NoopRegister) IncSwitchCount()                                           {}
+func (NoopRegister) SetLastBlock(uint32)                                       {}
+func (NoopRegister) IncNotificationCount(string)                               {}
+func (NoopRegister) ObserveInvoke(string, string, string, bool, time.Duration) {}

pkg/morph/subscriber/subscriber.go

@@ -200,18 +200,22 @@ routeloop:
 			break routeloop
 		case ev, ok := <-curr.NotifyChan:
 			if ok {
+				s.client.Metrics().IncNotificationCount("notify")
 				s.notifyChan <- ev
 			} else {
 				connLost = true
 			}
 		case ev, ok := <-curr.BlockChan:
 			if ok {
+				s.client.Metrics().IncNotificationCount("block")
+				s.client.Metrics().SetLastBlock(ev.Index)
 				s.blockChan <- ev
 			} else {
 				connLost = true
 			}
 		case ev, ok := <-curr.NotaryChan:
 			if ok {
+				s.client.Metrics().IncNotificationCount("notary")
 				s.notaryChan <- ev
 			} else {
 				connLost = true
@@ -262,6 +266,7 @@ func (s *subscriber) switchEndpoint(ctx context.Context, finishCh chan<- bool) (
 	s.current = chs
 	s.Unlock()
 
+	s.client.Metrics().IncSwitchCount()
 	return true, cliCh
 }
 

pkg/services/tree/metrics.go

@@ -2,6 +2,12 @@ package tree
 
 import "time"
 
+type MetricsRegister interface {
+	AddReplicateTaskDuration(time.Duration, bool)
+	AddReplicateWaitDuration(time.Duration, bool)
+	AddSyncDuration(time.Duration, bool)
+}
+
 type defaultMetricsRegister struct{}
 
 func (defaultMetricsRegister) AddReplicateTaskDuration(time.Duration, bool) {}