metrics

package
v0.33.9 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Feb 20, 2024 License: AGPL-3.0 Imports: 31 Imported by: 51

Documentation

Index

Constants

View Source 
const (
	HotstuffEventTypeLocalTimeout = "localtimeout"
	HotstuffEventTypeOnProposal   = "onproposal"
	HotstuffEventTypeOnQC         = "onqc"
	HotstuffEventTypeOnTC         = "ontc"
	HotstuffEventTypeOnPartialTc  = "onpartialtc"
)

HotStuff Metrics

View Source 
const (
	LabelChannel             = "topic"
	LabelChain               = "chain"
	LabelProposer            = "proposer"
	EngineLabel              = "engine"
	LabelResource            = "resource"
	LabelProtocol            = "protocol"
	LabelMessage             = "message"
	LabelNodeID              = "nodeid"
	LabelNodeAddress         = "nodeaddress"
	LabelNodeRole            = "noderole"
	LabelNodeInfo            = "nodeinfo"
	LabelNodeVersion         = "nodeversion"
	LabelPriority            = "priority"
	LabelComputationKind     = "computationKind"
	LabelConnectionDirection = "direction"
	LabelConnectionUseFD     = "usefd" // whether the connection is using a file descriptor
	LabelSuccess             = "success"
	LabelMisbehavior         = "misbehavior"
	LabelHandler             = "handler"
	LabelStatusCode          = "code"
	LabelMethod              = "method"
	LabelService             = "service"
	LabelRejectionReason     = "rejection_reason"
)
View Source 
const (
	// collection
	EngineClusterCompliance      = "collection_compliance"
	EngineCollectionMessageHub   = "collection_message_hub"
	EngineCollectionIngest       = "collection_ingest"
	EngineCollectionProvider     = "collection_provider"
	EngineClusterSynchronization = "cluster-sync"
	// consensus
	EnginePropagation         = "propagation"
	EngineCompliance          = "compliance"
	EngineConsensusMessageHub = "consensus_message_hub"
	EngineConsensusIngestion  = "consensus_ingestion"
	EngineSealing             = "sealing"
	EngineSynchronization     = "sync"
	// common
	EngineFollower          = "follower"
	EngineVoteAggregator    = "vote_aggregator"
	EngineTimeoutAggregator = "timeout_aggregator"
)
View Source 
const (
	ResourceUndefined                                        = "undefined"
	ResourceProposal                                         = "proposal"
	ResourceHeader                                           = "header"
	ResourceFinalizedHeight                                  = "finalized_height"
	ResourceIndex                                            = "index"
	ResourceIdentity                                         = "identity"
	ResourceGuarantee                                        = "guarantee"
	ResourceResult                                           = "result"
	ResourceResultApprovals                                  = "result_approvals"
	ResourceReceipt                                          = "receipt"
	ResourceQC                                               = "qc"
	ResourceMyReceipt                                        = "my_receipt"
	ResourceCollection                                       = "collection"
	ResourceApproval                                         = "approval"
	ResourceSeal                                             = "seal"
	ResourcePendingIncorporatedSeal                          = "pending_incorporated_seal"
	ResourceCommit                                           = "commit"
	ResourceTransaction                                      = "transaction"
	ResourceClusterPayload                                   = "cluster_payload"
	ResourceClusterProposal                                  = "cluster_proposal"
	ResourceProcessedResultID                                = "processed_result_id"          // verification node, finder engine // TODO: remove finder engine labels
	ResourceDiscardedResultID                                = "discarded_result_id"          // verification node, finder engine
	ResourcePendingReceipt                                   = "pending_receipt"              // verification node, finder engine
	ResourceReceiptIDsByResult                               = "receipt_ids_by_result"        // verification node, finder engine
	ResourcePendingReceiptIDsByBlock                         = "pending_receipt_ids_by_block" // verification node, finder engine
	ResourcePendingResult                                    = "pending_result"               // verification node, match engine
	ResourceChunkIDsByResult                                 = "chunk_ids_by_result"          // verification node, match engine
	ResourcePendingChunk                                     = "pending_chunk"                // verification node, match engine
	ResourcePendingBlock                                     = "pending_block"                // verification node, match engine
	ResourceCachedReceipt                                    = "cached_receipt"               // verification node, finder engine
	ResourceCachedBlockID                                    = "cached_block_id"              // verification node, finder engine
	ResourceChunkStatus                                      = "chunk_status"                 // verification node, fetcher engine
	ResourceChunkRequest                                     = "chunk_request"                // verification node, requester engine
	ResourceChunkConsumer                                    = "chunk_consumer_jobs"          // verification node
	ResourceBlockConsumer                                    = "block_consumer_jobs"          // verification node
	ResourceEpochSetup                                       = "epoch_setup"
	ResourceEpochCommit                                      = "epoch_commit"
	ResourceEpochStatus                                      = "epoch_status"
	ResourceNetworkingReceiveCache                           = "networking_received_message" // networking layer
	ResourceNetworkingSubscriptionRecordsCache               = "subscription_records_cache"  // networking layer
	ResourceNetworkingDnsIpCache                             = "networking_dns_ip_cache"     // networking layer
	ResourceNetworkingDnsTxtCache                            = "networking_dns_txt_cache"    // networking layer
	ResourceNetworkingDisallowListNotificationQueue          = "networking_disallow_list_notification_queue"
	ResourceNetworkingRpcInspectorNotificationQueue          = "networking_rpc_inspector_notification_queue"
	ResourceNetworkingRpcValidationInspectorQueue            = "networking_rpc_validation_inspector_queue"
	ResourceNetworkingApplicationLayerSpamRecordCache        = "application_layer_spam_record_cache"
	ResourceNetworkingApplicationLayerSpamReportQueue        = "application_layer_spam_report_queue"
	ResourceNetworkingRpcClusterPrefixReceivedCache          = "rpc_cluster_prefixed_received_cache"
	ResourceNetworkingAppSpecificScoreUpdateQueue            = "gossipsub_app_specific_score_update_queue"
	ResourceNetworkingGossipSubApplicationSpecificScoreCache = "gossipsub_application_specific_score_cache"
	ResourceNetworkingGossipSubSpamRecordCache               = "gossipsub_spam_record_cache"
	ResourceNetworkingDisallowListCache                      = "disallow_list_cache"
	ResourceNetworkingRPCSentTrackerCache                    = "gossipsub_rpc_sent_tracker_cache"
	ResourceNetworkingRPCSentTrackerQueue                    = "gossipsub_rpc_sent_tracker_queue"
	ResourceNetworkingUnicastDialConfigCache                 = "unicast_dial_config_cache"

	ResourceFollowerPendingBlocksCache         = "follower_pending_block_cache"           // follower engine
	ResourceFollowerLoopCertifiedBlocksChannel = "follower_loop_certified_blocks_channel" // follower loop, certified blocks buffered channel
	ResourceClusterBlockProposalQueue          = "cluster_compliance_proposal_queue"      // collection node, compliance engine
	ResourceTransactionIngestQueue             = "ingest_transaction_queue"               // collection node, ingest engine
	ResourceBeaconKey                          = "beacon-key"                             // consensus node, DKG engine
	ResourceDKGMessage                         = "dkg_private_message"                    // consensus, DKG messaging engine
	ResourceApprovalQueue                      = "sealing_approval_queue"                 // consensus node, sealing engine
	ResourceReceiptQueue                       = "sealing_receipt_queue"                  // consensus node, sealing engine
	ResourceApprovalResponseQueue              = "sealing_approval_response_queue"        // consensus node, sealing engine
	ResourceBlockResponseQueue                 = "compliance_block_response_queue"        // consensus node, compliance engine
	ResourceBlockProposalQueue                 = "compliance_proposal_queue"              // consensus node, compliance engine
	ResourceBlockVoteQueue                     = "vote_aggregator_queue"                  // consensus/collection node, vote aggregator
	ResourceTimeoutObjectQueue                 = "timeout_aggregator_queue"               // consensus/collection node, timeout aggregator
	ResourceCollectionGuaranteesQueue          = "ingestion_col_guarantee_queue"          // consensus node, ingestion engine
	ResourceChunkDataPack                      = "chunk_data_pack"                        // execution node
	ResourceChunkDataPackRequests              = "chunk_data_pack_request"                // execution node
	ResourceEvents                             = "events"                                 // execution node
	ResourceServiceEvents                      = "service_events"                         // execution node
	ResourceTransactionResults                 = "transaction_results"                    // execution node
	ResourceTransactionResultIndices           = "transaction_result_indices"             // execution node
	ResourceTransactionResultByBlock           = "transaction_result_by_block"            // execution node
	ResourceExecutionDataCache                 = "execution_data_cache"                   // access node
)
View Source 
const (
	MessageCollectionGuarantee = "guarantee"
	MessageBlockProposal       = "proposal"
	MessageBlockVote           = "vote"
	MessageTimeoutObject       = "timeout_object"
	MessageExecutionReceipt    = "receipt"
	MessageResultApproval      = "approval"
	MessageSyncRequest         = "ping"
	MessageSyncResponse        = "pong"
	MessageRangeRequest        = "range"
	MessageBatchRequest        = "batch"
	MessageBlockResponse       = "block"
	MessageSyncedBlocks        = "synced_blocks"
	MessageSyncedClusterBlock  = "synced_cluster_block"
	MessageTransaction         = "transaction"
	MessageSubmitGuarantee     = "submit_guarantee"
	MessageCollectionRequest   = "collection_request"
	MessageCollectionResponse  = "collection_response"
	MessageEntityRequest       = "entity_request"
	MessageEntityResponse      = "entity_response"
)
View Source 
const (
	KiB = 1 << (10 * iota)
	MiB
	GiB
)
View Source 
const ExecutionDataRequestRetryable = "retryable"
View Source 
const LabelRateLimitReason = "reason"
View Source 
const LabelViolationReason = "reason"

Variables

This section is empty.

Functions

func ApplicationLayerSpamRecordCacheMetricFactory added in v0.31.0 

func ApplicationLayerSpamRecordCacheMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func ApplicationLayerSpamRecordQueueMetricsFactory added in v0.31.0 

func ApplicationLayerSpamRecordQueueMetricsFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func DialConfigCacheMetricFactory added in v0.32.2 

func DialConfigCacheMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func DisallowListCacheMetricsFactory added in v0.32.0 

func DisallowListCacheMetricsFactory(f HeroCacheMetricsFactory, networkingType network.NetworkingType) module.HeroCacheMetrics

DisallowListCacheMetricsFactory is the factory method for creating a new HeroCacheCollector for the disallow list cache. The disallow-list cache is used to keep track of peers that are disallow-listed and the reasons for it. Args: - f: the HeroCacheMetricsFactory to create the collector - networkingType: the networking type of the cache, i.e., whether it is used for the public or the private network Returns: - a HeroCacheMetrics for the disallow list cache

func GossipSubAppSpecificScoreUpdateQueueMetricFactory added in v0.33.1 

func GossipSubAppSpecificScoreUpdateQueueMetricFactory(f HeroCacheMetricsFactory, networkingType network.NetworkingType) module.HeroCacheMetrics

GossipSubAppSpecificScoreUpdateQueueMetricFactory is the factory method for creating a new HeroCacheCollector for the app-specific score update queue of the GossipSub peer scoring module. The app-specific score update queue is used to queue the update requests for the app-specific score of peers. The update requests are queued in a worker pool and processed asynchronously. Args: - f: the HeroCacheMetricsFactory to create the collector Returns: - a HeroCacheMetrics for the app-specific score update queue.

func GossipSubRPCInspectorClusterPrefixedCacheMetricFactory added in v0.31.0 

func GossipSubRPCInspectorClusterPrefixedCacheMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func GossipSubRPCInspectorQueueMetricFactory added in v0.31.0 

func GossipSubRPCInspectorQueueMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func GossipSubRPCSentTrackerMetricFactory added in v0.32.0 

func GossipSubRPCSentTrackerMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func GossipSubRPCSentTrackerQueueMetricFactory added in v0.32.0 

func GossipSubRPCSentTrackerQueueMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func GossipSubSpamRecordCacheMetricsFactory added in v0.33.1 

func GossipSubSpamRecordCacheMetricsFactory(f HeroCacheMetricsFactory, networkingType network.NetworkingType) module.HeroCacheMetrics

GossipSubSpamRecordCacheMetricsFactory is the factory method for creating a new HeroCacheCollector for the spam record cache. The spam record cache is used to keep track of peers that are spamming the network and the reasons for it.

func NetworkReceiveCacheMetricsFactory added in v0.25.2 

func NetworkReceiveCacheMetricsFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func NewExecutionDataRequesterCollector added in v0.26.2 

func NewExecutionDataRequesterCollector() module.ExecutionDataRequesterMetrics

func NewExecutionStateIndexerCollector added in v0.32.1 

func NewExecutionStateIndexerCollector() module.ExecutionStateIndexerMetrics

func NewGossipSubApplicationSpecificScoreCacheMetrics added in v0.33.1 

func NewGossipSubApplicationSpecificScoreCacheMetrics(f HeroCacheMetricsFactory, networkingType network.NetworkingType) module.HeroCacheMetrics

NewGossipSubApplicationSpecificScoreCacheMetrics is the factory method for creating a new HeroCacheCollector for the application specific score cache of the GossipSub peer scoring module. The application specific score cache is used to keep track of the application specific score of peers in GossipSub. Args: - f: the HeroCacheMetricsFactory to create the collector Returns: - a HeroCacheMetrics for the application specific score cache

func NewRateLimitedBlockstoreCollector added in v0.28.0 

func NewRateLimitedBlockstoreCollector(prefix string) module.RateLimitedBlockstoreMetrics

func NewSubscriptionRecordCacheMetricsFactory added in v0.33.1 

func NewSubscriptionRecordCacheMetricsFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

func PrependPublicPrefix added in v0.31.0 

func PrependPublicPrefix(str string) string

PrependPublicPrefix prepends the string "public" to the given string. This is used to distinguish between public and private metrics. Args: - str: the string to prepend, example: "my_metric" Returns: - the prepended string, example: "public_my_metric"

func RegisterBadgerMetrics 

func RegisterBadgerMetrics() error

func RpcInspectorNotificationQueueMetricFactory added in v0.30.0 

func RpcInspectorNotificationQueueMetricFactory(f HeroCacheMetricsFactory, networkType network.NetworkingType) module.HeroCacheMetrics

Types

type AccessCollector added in v0.26.16 

type AccessCollector struct {
	module.RestMetrics
	module.TransactionMetrics
	module.BackendScriptsMetrics
	// contains filtered or unexported fields
}

func NewAccessCollector added in v0.26.16 

func NewAccessCollector(opts ...AccessCollectorOpts) *AccessCollector

func (*AccessCollector) ConnectionAddedToPool added in v0.26.17 

func (ac *AccessCollector) ConnectionAddedToPool()

func (*AccessCollector) ConnectionFromPoolEvicted added in v0.26.17 

func (ac *AccessCollector) ConnectionFromPoolEvicted()

func (*AccessCollector) ConnectionFromPoolInvalidated added in v0.26.17 

func (ac *AccessCollector) ConnectionFromPoolInvalidated()

func (*AccessCollector) ConnectionFromPoolReused added in v0.26.17 

func (ac *AccessCollector) ConnectionFromPoolReused()

func (*AccessCollector) ConnectionFromPoolUpdated added in v0.26.17 

func (ac *AccessCollector) ConnectionFromPoolUpdated()

func (*AccessCollector) NewConnectionEstablished added in v0.26.17 

func (ac *AccessCollector) NewConnectionEstablished()

func (*AccessCollector) TotalConnectionsInPool added in v0.26.16 

func (ac *AccessCollector) TotalConnectionsInPool(connectionCount uint, connectionPoolSize uint)

func (*AccessCollector) UpdateExecutionReceiptMaxHeight added in v0.31.0 

func (ac *AccessCollector) UpdateExecutionReceiptMaxHeight(height uint64)

func (*AccessCollector) UpdateLastFullBlockHeight added in v0.31.0 

func (ac *AccessCollector) UpdateLastFullBlockHeight(height uint64)

type AccessCollectorOpts added in v0.31.0 

type AccessCollectorOpts func(*AccessCollector)

func WithBackendScriptsMetrics added in v0.31.0 

func WithBackendScriptsMetrics(m module.BackendScriptsMetrics) AccessCollectorOpts

func WithRestMetrics added in v0.31.14 

func WithRestMetrics(m module.RestMetrics) AccessCollectorOpts

func WithTransactionMetrics added in v0.31.0 

func WithTransactionMetrics(m module.TransactionMetrics) AccessCollectorOpts

type AlspMetrics added in v0.31.0 

type AlspMetrics struct {
	// contains filtered or unexported fields
}

AlspMetrics is a struct that contains all the metrics related to the ALSP module. It implements the AlspMetrics interface. AlspMetrics encapsulates the metrics collectors for the Application Layer Spam Prevention (ALSP) module, which is part of the networking layer. ALSP is responsible to prevent spam attacks on the application layer messages that appear to be valid for the networking layer but carry on a malicious intent on the application layer (i.e., Flow protocols).

func NewAlspMetrics added in v0.31.0 

func NewAlspMetrics() *AlspMetrics

NewAlspMetrics creates a new AlspMetrics struct. It initializes the metrics collectors for the ALSP module. Returns: - a pointer to the AlspMetrics struct.

func (*AlspMetrics) OnMisbehaviorReported added in v0.31.0 

func (a *AlspMetrics) OnMisbehaviorReported(channel string, misbehaviorType string)

OnMisbehaviorReported is called when a misbehavior is reported by the application layer to ALSP. An engine detecting a spamming-related misbehavior reports it to the ALSP module. It increases the counter vector of reported misbehavior. Args: - channel: the channel on which the misbehavior was reported - misbehaviorType: the type of misbehavior reported

type BitswapCollector added in v0.27.3 

type BitswapCollector struct {
	// contains filtered or unexported fields
}

func NewBitswapCollector added in v0.27.3 

func NewBitswapCollector() *BitswapCollector

func (*BitswapCollector) BlobsReceived added in v0.27.3 

func (bc *BitswapCollector) BlobsReceived(prefix string, n uint64)

func (*BitswapCollector) BlobsSent added in v0.27.3 

func (bc *BitswapCollector) BlobsSent(prefix string, n uint64)

func (*BitswapCollector) DataReceived added in v0.27.3 

func (bc *BitswapCollector) DataReceived(prefix string, n uint64)

func (*BitswapCollector) DataSent added in v0.27.3 

func (bc *BitswapCollector) DataSent(prefix string, n uint64)

func (*BitswapCollector) DupBlobsReceived added in v0.27.3 

func (bc *BitswapCollector) DupBlobsReceived(prefix string, n uint64)

func (*BitswapCollector) DupDataReceived added in v0.27.3 

func (bc *BitswapCollector) DupDataReceived(prefix string, n uint64)

func (*BitswapCollector) MessagesReceived added in v0.27.3 

func (bc *BitswapCollector) MessagesReceived(prefix string, n uint64)

func (*BitswapCollector) Peers added in v0.27.3 

func (bc *BitswapCollector) Peers(prefix string, n int)

func (*BitswapCollector) Wantlist added in v0.27.3 

func (bc *BitswapCollector) Wantlist(prefix string, n int)

type CacheCollector 

type CacheCollector struct {
	// contains filtered or unexported fields
}

func NewCacheCollector 

func NewCacheCollector(chain flow.ChainID) *CacheCollector

func (*CacheCollector) CacheEntries 

func (cc *CacheCollector) CacheEntries(resource string, entries uint)

CacheEntries records the size of the node identities cache.

func (*CacheCollector) CacheHit 

func (cc *CacheCollector) CacheHit(resource string)

CacheHit records the number of hits in the node identities cache.

func (*CacheCollector) CacheMiss 

func (cc *CacheCollector) CacheMiss(resource string)

CacheMiss report the number of times the queried item is not found in the cache, but found in the database.

func (*CacheCollector) CacheNotFound added in v0.16.0 

func (cc *CacheCollector) CacheNotFound(resource string)

CacheNotFound records the number of times the queried item was not found in either cache or database.

type ChainSyncCollector added in v0.27.0 

type ChainSyncCollector struct {
	// contains filtered or unexported fields
}

func NewChainSyncCollector added in v0.27.0 

func NewChainSyncCollector(chainID flow.ChainID) *ChainSyncCollector

func (*ChainSyncCollector) BatchRequested added in v0.27.0 

func (c *ChainSyncCollector) BatchRequested(batch chainsync.Batch)

func (*ChainSyncCollector) PrunedBlockByHeight added in v0.27.0 

func (c *ChainSyncCollector) PrunedBlockByHeight(status *chainsync.Status)

func (*ChainSyncCollector) PrunedBlockById added in v0.27.0 

func (c *ChainSyncCollector) PrunedBlockById(status *chainsync.Status)

func (*ChainSyncCollector) PrunedBlocks added in v0.27.0 

func (c *ChainSyncCollector) PrunedBlocks(totalByHeight, totalById, storedByHeight, storedById int)

func (*ChainSyncCollector) RangeRequested added in v0.27.0 

func (c *ChainSyncCollector) RangeRequested(ran chainsync.Range)

type CleanerCollector 

type CleanerCollector struct {
	// contains filtered or unexported fields
}

func NewCleanerCollector 

func NewCleanerCollector() *CleanerCollector

func (*CleanerCollector) RanGC 

func (cc *CleanerCollector) RanGC(duration time.Duration)

RanGC records a successful run of the Badger garbage collector.

type CollectionCollector 

type CollectionCollector struct {
	// contains filtered or unexported fields
}

func NewCollectionCollector 

func NewCollectionCollector(tracer module.Tracer) *CollectionCollector

func (*CollectionCollector) ClusterBlockFinalized 

func (cc *CollectionCollector) ClusterBlockFinalized(block *cluster.Block)

ClusterBlockFinalized updates the guaranteed collection size gauge and finishes the tx->collection span for each constituent transaction.

func (*CollectionCollector) ClusterBlockProposed 

func (cc *CollectionCollector) ClusterBlockProposed(block *cluster.Block)

ClusterBlockProposed tracks the size and number of proposals, as well as starting the collection->guarantee span.

func (*CollectionCollector) TransactionIngested 

func (cc *CollectionCollector) TransactionIngested(txID flow.Identifier)

TransactionIngested starts a span to trace the duration of a transaction from being created to being included as part of a collection.

type ComplianceCollector 

type ComplianceCollector struct {
	// contains filtered or unexported fields
}

func NewComplianceCollector 

func NewComplianceCollector() *ComplianceCollector

func (*ComplianceCollector) BlockFinalized 

func (cc *ComplianceCollector) BlockFinalized(block *flow.Block)

BlockFinalized reports metrics about finalized blocks.

func (*ComplianceCollector) BlockSealed 

func (cc *ComplianceCollector) BlockSealed(block *flow.Block)

BlockSealed reports metrics about sealed blocks.

func (*ComplianceCollector) CommittedEpochFinalView added in v0.18.3 

func (cc *ComplianceCollector) CommittedEpochFinalView(view uint64)

func (*ComplianceCollector) CurrentDKGPhase1FinalView added in v0.21.0 

func (cc *ComplianceCollector) CurrentDKGPhase1FinalView(view uint64)

func (*ComplianceCollector) CurrentDKGPhase2FinalView added in v0.21.0 

func (cc *ComplianceCollector) CurrentDKGPhase2FinalView(view uint64)

func (*ComplianceCollector) CurrentDKGPhase3FinalView added in v0.21.0 

func (cc *ComplianceCollector) CurrentDKGPhase3FinalView(view uint64)

func (*ComplianceCollector) CurrentEpochCounter added in v0.20.0 

func (cc *ComplianceCollector) CurrentEpochCounter(counter uint64)

func (*ComplianceCollector) CurrentEpochFinalView added in v0.21.0 

func (cc *ComplianceCollector) CurrentEpochFinalView(view uint64)

func (*ComplianceCollector) CurrentEpochPhase added in v0.20.0 

func (cc *ComplianceCollector) CurrentEpochPhase(phase flow.EpochPhase)

func (*ComplianceCollector) EpochEmergencyFallbackTriggered added in v0.23.2 

func (cc *ComplianceCollector) EpochEmergencyFallbackTriggered()

func (*ComplianceCollector) EpochTransitionHeight added in v0.30.0 

func (cc *ComplianceCollector) EpochTransitionHeight(height uint64)

func (*ComplianceCollector) FinalizedHeight 

func (cc *ComplianceCollector) FinalizedHeight(height uint64)

FinalizedHeight sets the finalized height.

func (*ComplianceCollector) SealedHeight 

func (cc *ComplianceCollector) SealedHeight(height uint64)

SealedHeight sets the finalized height.

type ConsensusCollector 

type ConsensusCollector struct {
	// contains filtered or unexported fields
}

ConsensusCollector ...

func NewConsensusCollector 

func NewConsensusCollector(tracer module.Tracer, registerer prometheus.Registerer) *ConsensusCollector

NewConsensusCollector created a new consensus collector

func (*ConsensusCollector) CheckSealingDuration added in v0.11.0 

func (cc *ConsensusCollector) CheckSealingDuration(duration time.Duration)

CheckSealingDuration increases the number of seconds spent in checkSealing

func (*ConsensusCollector) EmergencySeal added in v0.14.0 

func (cc *ConsensusCollector) EmergencySeal()

EmergencySeal increments the counter of emergency seals.

func (*ConsensusCollector) FinishBlockToSeal 

func (cc *ConsensusCollector) FinishBlockToSeal(blockID flow.Identifier)

FinishBlockToSeal reports Metrics C4: Block Received by CCL → Block Seal in finalized block

func (*ConsensusCollector) FinishCollectionToFinalized 

func (cc *ConsensusCollector) FinishCollectionToFinalized(collectionID flow.Identifier)

FinishCollectionToFinalized reports Metrics C1: Collection Received by CCL→ Collection Included in Finalized Block

func (*ConsensusCollector) OnApprovalProcessingDuration added in v0.14.1 

func (cc *ConsensusCollector) OnApprovalProcessingDuration(duration time.Duration)

OnApprovalProcessingDuration increases the number of seconds spent processing approvals

func (*ConsensusCollector) OnReceiptProcessingDuration added in v0.14.1 

func (cc *ConsensusCollector) OnReceiptProcessingDuration(duration time.Duration)

OnReceiptProcessingDuration increases the number of seconds spent processing receipts

func (*ConsensusCollector) StartBlockToSeal 

func (cc *ConsensusCollector) StartBlockToSeal(blockID flow.Identifier)

StartBlockToSeal reports Metrics C4: Block Received by CCL → Block Seal in finalized block

func (*ConsensusCollector) StartCollectionToFinalized 

func (cc *ConsensusCollector) StartCollectionToFinalized(collectionID flow.Identifier)

StartCollectionToFinalized reports Metrics C1: Collection Received by CCL→ Collection Included in Finalized Block

type CruiseCtlMetrics added in v0.31.0 

type CruiseCtlMetrics struct {
	// contains filtered or unexported fields
}

CruiseCtlMetrics captures metrics about the Block Rate Controller, which adjusts the proposal duration to attain a target epoch switchover time.

func NewCruiseCtlMetrics added in v0.31.0 

func NewCruiseCtlMetrics() *CruiseCtlMetrics

func (*CruiseCtlMetrics) ControllerOutput added in v0.31.0 

func (c *CruiseCtlMetrics) ControllerOutput(duration time.Duration)

func (*CruiseCtlMetrics) PIDError added in v0.31.0 

func (c *CruiseCtlMetrics) PIDError(p, i, d float64)

func (*CruiseCtlMetrics) TargetProposalDuration added in v0.31.0 

func (c *CruiseCtlMetrics) TargetProposalDuration(duration time.Duration)

type EngineCollector 

type EngineCollector struct {
	// contains filtered or unexported fields
}

func NewEngineCollector 

func NewEngineCollector() *EngineCollector

func (*EngineCollector) InboundMessageDropped added in v0.29.0 

func (ec *EngineCollector) InboundMessageDropped(engine string, message string)

func (*EngineCollector) MessageHandled 

func (ec *EngineCollector) MessageHandled(engine string, message string)

func (*EngineCollector) MessageReceived 

func (ec *EngineCollector) MessageReceived(engine string, message string)

func (*EngineCollector) MessageSent 

func (ec *EngineCollector) MessageSent(engine string, message string)

func (*EngineCollector) OutboundMessageDropped added in v0.29.0 

func (ec *EngineCollector) OutboundMessageDropped(engine string, message string)

type ExecutionCollector 

type ExecutionCollector struct {
	// contains filtered or unexported fields
}

func NewExecutionCollector 

func NewExecutionCollector(tracer module.Tracer) *ExecutionCollector

func (*ExecutionCollector) ChunkDataPackRequestProcessed added in v0.28.0 

func (ec *ExecutionCollector) ChunkDataPackRequestProcessed()

ChunkDataPackRequestProcessed is executed every time a chunk data pack request is picked up for processing at execution node. It increases the request processed counter by one.

func (*ExecutionCollector) ExecutionBlockCachedPrograms added in v0.29.17 

func (ec *ExecutionCollector) ExecutionBlockCachedPrograms(programs int)

func (*ExecutionCollector) ExecutionBlockDataUploadFinished added in v0.20.6 

func (ec *ExecutionCollector) ExecutionBlockDataUploadFinished(dur time.Duration)

func (*ExecutionCollector) ExecutionBlockDataUploadStarted added in v0.20.6 

func (ec *ExecutionCollector) ExecutionBlockDataUploadStarted()

func (*ExecutionCollector) ExecutionBlockExecuted added in v0.18.3 

func (ec *ExecutionCollector) ExecutionBlockExecuted(
	dur time.Duration,
	stats module.ExecutionResultStats,
)

ExecutionBlockExecuted reports execution meta data after executing a block

func (*ExecutionCollector) ExecutionBlockExecutionEffortVectorComponent added in v0.28.2 

func (ec *ExecutionCollector) ExecutionBlockExecutionEffortVectorComponent(compKind string, value uint)

func (*ExecutionCollector) ExecutionChunkDataPackGenerated added in v0.28.7 

func (ec *ExecutionCollector) ExecutionChunkDataPackGenerated(proofSize, numberOfTransactions int)

ExecutionChunkDataPackGenerated reports stats on chunk data pack generation

func (*ExecutionCollector) ExecutionCollectionExecuted added in v0.18.3 

func (ec *ExecutionCollector) ExecutionCollectionExecuted(
	dur time.Duration,
	stats module.ExecutionResultStats,
)

ExecutionCollectionExecuted reports stats for executing a collection

func (*ExecutionCollector) ExecutionCollectionRequestRetried 

func (ec *ExecutionCollector) ExecutionCollectionRequestRetried()

func (*ExecutionCollector) ExecutionCollectionRequestSent 

func (ec *ExecutionCollector) ExecutionCollectionRequestSent()

func (*ExecutionCollector) ExecutionComputationResultUploadRetried added in v0.28.0 

func (ec *ExecutionCollector) ExecutionComputationResultUploadRetried()

func (*ExecutionCollector) ExecutionComputationResultUploaded added in v0.28.0 

func (ec *ExecutionCollector) ExecutionComputationResultUploaded()

func (*ExecutionCollector) ExecutionLastExecutedBlockHeight 

func (ec *ExecutionCollector) ExecutionLastExecutedBlockHeight(height uint64)

ExecutionLastExecutedBlockHeight reports last executed block height

func (*ExecutionCollector) ExecutionLastFinalizedExecutedBlockHeight added in v0.33.1 

func (ec *ExecutionCollector) ExecutionLastFinalizedExecutedBlockHeight(height uint64)

ExecutionLastFinalizedExecutedBlockHeight reports last finalized executed block height

func (*ExecutionCollector) ExecutionScriptExecuted added in v0.18.3 

func (ec *ExecutionCollector) ExecutionScriptExecuted(dur time.Duration, compUsed, memoryUsed, memoryEstimated uint64)

ScriptExecuted reports the time spent executing a single script

func (*ExecutionCollector) ExecutionStateStorageDiskTotal 

func (ec *ExecutionCollector) ExecutionStateStorageDiskTotal(bytes int64)

ExecutionStateStorageDiskTotal reports the total storage size of the execution state on disk in bytes

func (*ExecutionCollector) ExecutionStorageStateCommitment 

func (ec *ExecutionCollector) ExecutionStorageStateCommitment(bytes int64)

ExecutionStorageStateCommitment reports the storage size of a state commitment

func (*ExecutionCollector) ExecutionSync 

func (ec *ExecutionCollector) ExecutionSync(syncing bool)

func (*ExecutionCollector) ExecutionTransactionExecuted added in v0.18.3 

func (ec *ExecutionCollector) ExecutionTransactionExecuted(
	dur time.Duration,
	numConflictRetries int,
	compUsed uint64,
	memoryUsed uint64,
	eventCounts int,
	eventSize int,
	failed bool,
)

TransactionExecuted reports stats for executing a transaction

func (*ExecutionCollector) FinishBlockReceivedToExecuted 

func (ec *ExecutionCollector) FinishBlockReceivedToExecuted(blockID flow.Identifier)

FinishBlockReceivedToExecuted finishes a span to trace the duration of a block from being received for execution to execution being finished

func (*ExecutionCollector) ForestApproxMemorySize 

func (ec *ExecutionCollector) ForestApproxMemorySize(bytes uint64)

ForestApproxMemorySize records approximate memory usage of forest (all in-memory trees)

func (*ExecutionCollector) ForestNumberOfTrees 

func (ec *ExecutionCollector) ForestNumberOfTrees(number uint64)

ForestNumberOfTrees current number of trees in a forest (in memory)

func (*ExecutionCollector) LatestTrieMaxDepthTouched added in v0.25.2 

func (ec *ExecutionCollector) LatestTrieMaxDepthTouched(maxDepth uint16)

LatestTrieMaxDepthTouched records the maximum depth touched of the last created trie

func (*ExecutionCollector) LatestTrieRegCount 

func (ec *ExecutionCollector) LatestTrieRegCount(number uint64)

LatestTrieRegCount records the number of unique register allocated (the lastest created trie)

func (*ExecutionCollector) LatestTrieRegCountDiff 

func (ec *ExecutionCollector) LatestTrieRegCountDiff(number int64)

LatestTrieRegCountDiff records the difference between the number of unique register allocated of the latest created trie and parent trie

func (*ExecutionCollector) LatestTrieRegSize added in v0.25.2 

func (ec *ExecutionCollector) LatestTrieRegSize(size uint64)

LatestTrieRegSize records the size of unique register allocated (the lastest created trie)

func (*ExecutionCollector) LatestTrieRegSizeDiff added in v0.25.2 

func (ec *ExecutionCollector) LatestTrieRegSizeDiff(size int64)

LatestTrieRegSizeDiff records the difference between the size of unique register allocated of the latest created trie and parent trie

func (*ExecutionCollector) ProofSize 

func (ec *ExecutionCollector) ProofSize(bytes uint32)

ProofSize records a proof size

func (*ExecutionCollector) ReadDuration 

func (ec *ExecutionCollector) ReadDuration(duration time.Duration)

ReadDuration records absolute time for the read from a trie

func (*ExecutionCollector) ReadDurationPerItem 

func (ec *ExecutionCollector) ReadDurationPerItem(duration time.Duration)

ReadDurationPerItem records read time for single value (total duration / number of read values)

func (*ExecutionCollector) ReadValuesNumber 

func (ec *ExecutionCollector) ReadValuesNumber(number uint64)

ReadValuesNumber accumulates number of read values

func (*ExecutionCollector) ReadValuesSize 

func (ec *ExecutionCollector) ReadValuesSize(bytes uint64)

ReadValuesSize total size (in bytes) of read values

func (*ExecutionCollector) RuntimeSetNumberOfAccounts added in v0.18.3 

func (ec *ExecutionCollector) RuntimeSetNumberOfAccounts(count uint64)

func (*ExecutionCollector) RuntimeTransactionChecked added in v0.18.3 

func (ec *ExecutionCollector) RuntimeTransactionChecked(dur time.Duration)

TransactionChecked reports the time spent checking a single transaction

func (*ExecutionCollector) RuntimeTransactionInterpreted added in v0.18.3 

func (ec *ExecutionCollector) RuntimeTransactionInterpreted(dur time.Duration)

TransactionInterpreted reports the time spent interpreting a single transaction

func (*ExecutionCollector) RuntimeTransactionParsed added in v0.18.3 

func (ec *ExecutionCollector) RuntimeTransactionParsed(dur time.Duration)

TransactionParsed reports the time spent parsing a single transaction

func (*ExecutionCollector) RuntimeTransactionProgramsCacheHit added in v0.29.17 

func (ec *ExecutionCollector) RuntimeTransactionProgramsCacheHit()

func (*ExecutionCollector) RuntimeTransactionProgramsCacheMiss added in v0.29.17 

func (ec *ExecutionCollector) RuntimeTransactionProgramsCacheMiss()

func (*ExecutionCollector) StartBlockReceivedToExecuted 

func (ec *ExecutionCollector) StartBlockReceivedToExecuted(blockID flow.Identifier)

StartBlockReceivedToExecuted starts a span to trace the duration of a block from being received for execution to execution being finished

func (*ExecutionCollector) UpdateCollectionMaxHeight added in v0.27.0 

func (ec *ExecutionCollector) UpdateCollectionMaxHeight(height uint64)

func (*ExecutionCollector) UpdateCount 

func (ec *ExecutionCollector) UpdateCount()

UpdateCount increase a counter of performed updates

func (*ExecutionCollector) UpdateDuration 

func (ec *ExecutionCollector) UpdateDuration(duration time.Duration)

UpdateDuration records absolute time for the update of a trie

func (*ExecutionCollector) UpdateDurationPerItem 

func (ec *ExecutionCollector) UpdateDurationPerItem(duration time.Duration)

UpdateDurationPerItem records update time for single value (total duration / number of updated values)

func (*ExecutionCollector) UpdateValuesNumber 

func (ec *ExecutionCollector) UpdateValuesNumber(number uint64)

UpdateValuesNumber accumulates number of updated values

func (*ExecutionCollector) UpdateValuesSize 

func (ec *ExecutionCollector) UpdateValuesSize(bytes uint64)

UpdateValuesSize total size (in bytes) of updates values

type ExecutionDataProviderCollector added in v0.27.2 

type ExecutionDataProviderCollector struct {
	// contains filtered or unexported fields
}

func NewExecutionDataProviderCollector added in v0.27.2 

func NewExecutionDataProviderCollector() *ExecutionDataProviderCollector

func (*ExecutionDataProviderCollector) AddBlobsFailed added in v0.27.2 

func (c *ExecutionDataProviderCollector) AddBlobsFailed()

func (*ExecutionDataProviderCollector) AddBlobsSucceeded added in v0.27.2 

func (c *ExecutionDataProviderCollector) AddBlobsSucceeded(duration time.Duration, totalSize uint64)

func (*ExecutionDataProviderCollector) RootIDComputed added in v0.27.2 

func (c *ExecutionDataProviderCollector) RootIDComputed(duration time.Duration, numberOfChunks int)

type ExecutionDataPrunerCollector added in v0.27.2 

type ExecutionDataPrunerCollector struct {
	// contains filtered or unexported fields
}

func NewExecutionDataPrunerCollector added in v0.27.2 

func NewExecutionDataPrunerCollector() *ExecutionDataPrunerCollector

func (*ExecutionDataPrunerCollector) Pruned added in v0.27.2 

func (c *ExecutionDataPrunerCollector) Pruned(height uint64, duration time.Duration)

type ExecutionDataRequesterCollector added in v0.26.2 

type ExecutionDataRequesterCollector struct {
	// contains filtered or unexported fields
}

func (*ExecutionDataRequesterCollector) ExecutionDataFetchFinished added in v0.26.2 

func (ec *ExecutionDataRequesterCollector) ExecutionDataFetchFinished(duration time.Duration, success bool, height uint64)

func (*ExecutionDataRequesterCollector) ExecutionDataFetchStarted added in v0.26.2 

func (ec *ExecutionDataRequesterCollector) ExecutionDataFetchStarted()

func (*ExecutionDataRequesterCollector) FetchRetried added in v0.26.2 

func (ec *ExecutionDataRequesterCollector) FetchRetried()

func (*ExecutionDataRequesterCollector) NotificationSent added in v0.26.2 

func (ec *ExecutionDataRequesterCollector) NotificationSent(height uint64)

type ExecutionDataRequesterV2Collector added in v0.27.2 

type ExecutionDataRequesterV2Collector struct {
	// contains filtered or unexported fields
}

func NewExecutionDataRequesterV2Collector added in v0.27.2 

func NewExecutionDataRequesterV2Collector() *ExecutionDataRequesterV2Collector

func (*ExecutionDataRequesterV2Collector) FulfilledHeight added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) FulfilledHeight(blockHeight uint64)

func (*ExecutionDataRequesterV2Collector) ReceiptSkipped added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) ReceiptSkipped()

func (*ExecutionDataRequesterV2Collector) RequestCanceled added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) RequestCanceled()

func (*ExecutionDataRequesterV2Collector) RequestFailed added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) RequestFailed(duration time.Duration, retryable bool)

func (*ExecutionDataRequesterV2Collector) RequestSucceeded added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) RequestSucceeded(blockHeight uint64, duration time.Duration, totalSize uint64, numberOfAttempts int)

func (*ExecutionDataRequesterV2Collector) ResponseDropped added in v0.27.2 

func (c *ExecutionDataRequesterV2Collector) ResponseDropped()

type ExecutionStateIndexerCollector added in v0.32.1 

type ExecutionStateIndexerCollector struct {
	// contains filtered or unexported fields
}

func (*ExecutionStateIndexerCollector) BlockIndexed added in v0.32.1 

func (c *ExecutionStateIndexerCollector) BlockIndexed(height uint64, duration time.Duration, events, registers, transactionResults int)

BlockIndexed records metrics from indexing execution data from a single block.

func (*ExecutionStateIndexerCollector) BlockReindexed added in v0.32.1 

func (c *ExecutionStateIndexerCollector) BlockReindexed()

BlockReindexed records that a previously indexed block was indexed again.

func (*ExecutionStateIndexerCollector) InitializeLatestHeight added in v0.32.2 

func (c *ExecutionStateIndexerCollector) InitializeLatestHeight(height uint64)

InitializeLatestHeight records the latest height that has been indexed. This should only be used during startup. After startup, use BlockIndexed to record newly indexed heights.

type GossipSubRpcValidationInspectorMetrics added in v0.31.0 

type GossipSubRpcValidationInspectorMetrics struct {
	// contains filtered or unexported fields
}

GossipSubRpcValidationInspectorMetrics metrics collector for the gossipsub RPC validation inspector.

func NewGossipSubRPCValidationInspectorMetrics added in v0.31.0 

func NewGossipSubRPCValidationInspectorMetrics(prefix string) *GossipSubRpcValidationInspectorMetrics

NewGossipSubRPCValidationInspectorMetrics returns a new *GossipSubRpcValidationInspectorMetrics.

func (*GossipSubRpcValidationInspectorMetrics) AsyncProcessingFinished added in v0.31.0 

func (c *GossipSubRpcValidationInspectorMetrics) AsyncProcessingFinished(duration time.Duration)

AsyncProcessingFinished tracks the time spent by the rpc validation inspector to process an RPC asynchronously and decrements the metric tracking the number of RPC's being processed asynchronously by the rpc validation inspector.

func (*GossipSubRpcValidationInspectorMetrics) AsyncProcessingStarted added in v0.31.0 

func (c *GossipSubRpcValidationInspectorMetrics) AsyncProcessingStarted()

AsyncProcessingStarted increments the metric tracking the number of RPC's being processed asynchronously by the rpc validation inspector.

func (*GossipSubRpcValidationInspectorMetrics) OnActiveClusterIDsNotSetErr added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnActiveClusterIDsNotSetErr()

OnActiveClusterIDsNotSetErr tracks the number of times that the async inspection of a control message type on a single RPC failed due to active cluster ids not set inspection failure. This is not causing a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnControlMessagesTruncated added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnControlMessagesTruncated(messageType p2pmsg.ControlMessageType, diff int)

OnControlMessageIDsTruncated tracks the number of times a control message was truncated. Args: 

messageType: the type of the control message that was truncated
diff: the number of message ids truncated.

func (*GossipSubRpcValidationInspectorMetrics) OnGraftDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnGraftDuplicateTopicIdsExceedThreshold()

OnGraftDuplicateTopicIdsExceedThreshold tracks the number of times that the async inspection of a graft message failed due to the number of duplicate topic ids. received by the node on graft messages of the same rpc excesses threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnGraftMessageInspected added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnGraftMessageInspected(duplicateTopicIds int)

OnGraftMessageInspected is called at the end of the async inspection of graft messages of a single RPC, regardless of the result of the inspection. Args: 

duplicateTopicIds: the number of duplicate topic ids received by the node on the graft messages at the end of the async inspection of a single RPC.

func (*GossipSubRpcValidationInspectorMetrics) OnIHaveControlMessageIdsTruncated added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnIHaveControlMessageIdsTruncated(diff int)

OnIHaveControlMessageIdsTruncated tracks the number of times message ids on an iHave message were truncated. Note that this function is called only when the message ids are truncated from an iHave message, not when the iHave message itself is truncated. This is different from the OnControlMessagesTruncated function which is called when a slice of control messages truncated from an RPC with all their message ids. Args: 

diff: the number of actual messages truncated.

func (*GossipSubRpcValidationInspectorMetrics) OnIHaveDuplicateMessageIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIHaveDuplicateMessageIdsExceedThreshold()

OnIHaveDuplicateMessageIdsExceedThreshold tracks the number of times that the async inspection of iHave messages of a single RPC failed due to the total number of duplicate message ids received by the node on an iHave message exceeding the threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnIHaveDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIHaveDuplicateTopicIdsExceedThreshold()

OnIHaveDuplicateTopicIdsExceedThreshold tracks the number of times that the async inspection of iHave messages of a single RPC failed due to the total number of duplicate topic ids received by the node on the iHave messages of that RPC exceeding the threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnIHaveMessageIDsReceived added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnIHaveMessageIDsReceived(channel string, msgIdCount int)

OnIHaveMessageIDsReceived tracks the number of message ids received by the node from other nodes on an iHave message. This function is called on each iHave message received by the node. Args: - channel: the channel on which the iHave message was received. - msgIdCount: the number of message ids received on the iHave message.

func (*GossipSubRpcValidationInspectorMetrics) OnIHaveMessagesInspected added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIHaveMessagesInspected(duplicateTopicIds int, duplicateMessageIds int)

OnIHaveMessagesInspected is called at the end of the async inspection of iHave messages of a single RPC, regardless of the result of the inspection. It tracks the number of duplicate topic ids and duplicate message ids received by the node on the iHave messages of that single RPC at the end of the async inspection iHaves. Args: 

duplicateTopicIds: the total number of duplicate topic ids received by the node on the iHave messages at the end of the async inspection of the RPC.
duplicateMessageIds: the number of duplicate message ids received by the node on the iHave messages at the end of the async inspection of the RPC.

func (*GossipSubRpcValidationInspectorMetrics) OnIWantCacheMissMessageIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIWantCacheMissMessageIdsExceedThreshold()

OnIWantCacheMissMessageIdsExceedThreshold tracks the number of times that async inspection of iWant messages failed due to the total number of cache miss message ids received by the node on the iWant messages of a single RPC exceeding the threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnIWantControlMessageIdsTruncated added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnIWantControlMessageIdsTruncated(diff int)

OnIWantControlMessageIdsTruncated tracks the number of times message ids on an iWant message were truncated. Note that this function is called only when the message ids are truncated from an iWant message, not when the iWant message itself is truncated. This is different from the OnControlMessagesTruncated function which is called when a slice of control messages truncated from an RPC with all their message ids. Args: 

diff: the number of actual messages truncated.

func (*GossipSubRpcValidationInspectorMetrics) OnIWantDuplicateMessageIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIWantDuplicateMessageIdsExceedThreshold()

OnIWantDuplicateMessageIdsExceedThreshold tracks the number of times that async inspection of iWant messages failed due to the total number of duplicate message ids received by the node on the iWant messages of a single RPC exceeding the threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnIWantMessageIDsReceived added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnIWantMessageIDsReceived(msgIdCount int)

OnIWantMessageIDsReceived tracks the number of message ids received by the node from other nodes on an RPC. Note: this function is called on each IWANT message received by the node. Args: - msgIdCount: the number of message ids received on the IWANT message.

func (*GossipSubRpcValidationInspectorMetrics) OnIWantMessagesInspected added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnIWantMessagesInspected(duplicateCount int, cacheMissCount int)

OnIWantMessagesInspected tracks the number of duplicate and cache miss message ids received by the node on iWant messages at the end of the async inspection iWants across one RPC, regardless of the result of the inspection. 

duplicateCount: the total number of duplicate message ids received by the node on the iWant messages at the end of the async inspection of the RPC.
cacheMissCount: the total number of cache miss message ids received by the node on the iWant message at the end of the async inspection of the RPC.

func (*GossipSubRpcValidationInspectorMetrics) OnIncomingRpcReceived added in v0.33.1 

func (c *GossipSubRpcValidationInspectorMetrics) OnIncomingRpcReceived(iHaveCount, iWantCount, graftCount, pruneCount, msgCount int)

OnIncomingRpcReceived tracks the number of incoming RPC messages received by the node.

func (*GossipSubRpcValidationInspectorMetrics) OnInvalidControlMessageNotificationSent added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnInvalidControlMessageNotificationSent()

OnInvalidControlMessageNotificationSent tracks the number of times that the async inspection of a control message failed and resulted in dissemination of an invalid control message was sent (i.e., a misbehavior report).

func (*GossipSubRpcValidationInspectorMetrics) OnInvalidTopicIdDetectedForControlMessage added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnInvalidTopicIdDetectedForControlMessage(messageType p2pmsg.ControlMessageType)

OnInvalidTopicIdDetectedForControlMessage tracks the number of times that the async inspection of a control message type on a single RPC failed due to an invalid topic id. Args: - messageType: the type of the control message that was truncated.

func (*GossipSubRpcValidationInspectorMetrics) OnPruneDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnPruneDuplicateTopicIdsExceedThreshold()

OnPruneDuplicateTopicIdsExceedThreshold tracks the number of times that the async inspection of prune messages for an RPC failed due to the number of duplicate topic ids received by the node on prune messages of the same RPC excesses threshold, which results in a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnPruneMessageInspected added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnPruneMessageInspected(duplicateTopicIds int)

OnPruneMessageInspected is called at the end of the async inspection of prune messages of the RPC, regardless of the result of the inspection. Args: 

duplicateTopicIds: the number of duplicate topic ids received by the node on the prune messages of the RPC at the end of the async inspection prunes.

func (*GossipSubRpcValidationInspectorMetrics) OnPublishMessageInspected added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnPublishMessageInspected(totalErrCount int, invalidTopicIdsCount int, invalidSubscriptionsCount int, invalidSendersCount int)

OnPublishMessageInspected is called at the end of the async inspection of publish messages of a single RPC, regardless of the result of the inspection. It tracks the total number of errors detected during the async inspection of the rpc together with their individual breakdown. Args: - errCount: the number of errors that occurred during the async inspection of publish messages. - invalidTopicIdsCount: the number of times that an invalid topic id was detected during the async inspection of publish messages. - invalidSubscriptionsCount: the number of times that an invalid subscription was detected during the async inspection of publish messages. - invalidSendersCount: the number of times that an invalid sender was detected during the async inspection of publish messages.

func (*GossipSubRpcValidationInspectorMetrics) OnPublishMessagesInspectionErrorExceedsThreshold added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnPublishMessagesInspectionErrorExceedsThreshold()

OnPublishMessagesInspectionErrorExceedsThreshold tracks the number of times that async inspection of publish messages failed due to the number of errors exceeding the threshold. Note that it causes a misbehaviour report.

func (*GossipSubRpcValidationInspectorMetrics) OnUnstakedPeerInspectionFailed added in v0.33.7 

func (c *GossipSubRpcValidationInspectorMetrics) OnUnstakedPeerInspectionFailed()

OnUnstakedPeerInspectionFailed tracks the number of times that the async inspection of a control message type on a single RPC failed due to unstaked peer inspection failure. This is not causing a misbehaviour report.

type GossipSubScoreMetrics added in v0.30.0 

type GossipSubScoreMetrics struct {
	// contains filtered or unexported fields
}

func NewGossipSubScoreMetrics added in v0.30.0 

func NewGossipSubScoreMetrics(prefix string) *GossipSubScoreMetrics

func (*GossipSubScoreMetrics) OnAppSpecificScoreUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnAppSpecificScoreUpdated(score float64)

func (*GossipSubScoreMetrics) OnBehaviourPenaltyUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnBehaviourPenaltyUpdated(penalty float64)

func (*GossipSubScoreMetrics) OnFirstMessageDeliveredUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnFirstMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*GossipSubScoreMetrics) OnIPColocationFactorUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnIPColocationFactorUpdated(factor float64)

func (*GossipSubScoreMetrics) OnInvalidMessageDeliveredUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnInvalidMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*GossipSubScoreMetrics) OnMeshMessageDeliveredUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnMeshMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*GossipSubScoreMetrics) OnOverallPeerScoreUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnOverallPeerScoreUpdated(score float64)

func (*GossipSubScoreMetrics) OnTimeInMeshUpdated added in v0.30.0 

func (g *GossipSubScoreMetrics) OnTimeInMeshUpdated(topic channels.Topic, duration time.Duration)

func (*GossipSubScoreMetrics) SetWarningStateCount added in v0.30.0 

func (g *GossipSubScoreMetrics) SetWarningStateCount(u uint)

type HeroCacheCollector added in v0.25.2 

type HeroCacheCollector struct {
	// contains filtered or unexported fields
}

func AccessNodeExecutionDataCacheMetrics added in v0.30.2 

func AccessNodeExecutionDataCacheMetrics(registrar prometheus.Registerer) *HeroCacheCollector

func ChunkDataPackRequestQueueMetricsFactory added in v0.28.0 

func ChunkDataPackRequestQueueMetricsFactory(registrar prometheus.Registerer) *HeroCacheCollector

func CollectionNodeTransactionsCacheMetrics added in v0.25.2 

func CollectionNodeTransactionsCacheMetrics(registrar prometheus.Registerer, epoch uint64) *HeroCacheCollector

func CollectionRequestsQueueMetricFactory added in v0.29.0 

func CollectionRequestsQueueMetricFactory(registrar prometheus.Registerer) *HeroCacheCollector

func DisallowListNotificationQueueMetricFactory added in v0.30.0 

func DisallowListNotificationQueueMetricFactory(registrar prometheus.Registerer) *HeroCacheCollector

func FollowerCacheMetrics added in v0.30.0 

func FollowerCacheMetrics(registrar prometheus.Registerer) *HeroCacheCollector

func NetworkDnsIpCacheMetricsFactory added in v0.25.2 

func NetworkDnsIpCacheMetricsFactory(registrar prometheus.Registerer) *HeroCacheCollector

func NetworkDnsTxtCacheMetricsFactory added in v0.25.2 

func NetworkDnsTxtCacheMetricsFactory(registrar prometheus.Registerer) *HeroCacheCollector

func NewHeroCacheCollector added in v0.25.2 

func NewHeroCacheCollector(nameSpace string, cacheName string, registrar prometheus.Registerer) *HeroCacheCollector

func ReceiptRequestsQueueMetricFactory added in v0.29.0 

func ReceiptRequestsQueueMetricFactory(registrar prometheus.Registerer) *HeroCacheCollector

func (*HeroCacheCollector) BucketAvailableSlots added in v0.25.2 

func (h *HeroCacheCollector) BucketAvailableSlots(availableSlots uint64, totalSlots uint64)

BucketAvailableSlots keeps track of number of available slots in buckets of cache.

func (*HeroCacheCollector) OnEntityEjectionDueToEmergency added in v0.25.2 

func (h *HeroCacheCollector) OnEntityEjectionDueToEmergency()

OnEntityEjectionDueToEmergency is called whenever a bucket is found full and all of its keys are valid, i.e., each key belongs to an existing (key, entity) pair. Hence, adding a new key to that bucket will replace the oldest valid key inside that bucket. Note: in context of HeroCache, the key corresponds to the identifier of its entity.

func (*HeroCacheCollector) OnEntityEjectionDueToFullCapacity added in v0.25.2 

func (h *HeroCacheCollector) OnEntityEjectionDueToFullCapacity()

OnEntityEjectionDueToFullCapacity is called whenever adding a new (key, entity) to the cache results in ejection of another (key', entity') pair. This normally happens -- and is expected -- when the cache is full. Note: in context of HeroCache, the key corresponds to the identifier of its entity.

func (*HeroCacheCollector) OnKeyGetFailure added in v0.25.2 

func (h *HeroCacheCollector) OnKeyGetFailure()

OnKeyGetFailure tracks total number of unsuccessful read queries. A read query is unsuccessful if the entity corresponding to its key is not available in the cache. Note: in context of HeroCache, the key corresponds to the identifier of its entity.

func (*HeroCacheCollector) OnKeyGetSuccess added in v0.25.2 

func (h *HeroCacheCollector) OnKeyGetSuccess()

OnKeyGetSuccess tracks total number of successful read queries. A read query is successful if the entity corresponding to its key is available in the cache. Note: in context of HeroCache, the key corresponds to the identifier of its entity.

func (*HeroCacheCollector) OnKeyPutAttempt added in v0.29.0 

func (h *HeroCacheCollector) OnKeyPutAttempt(size uint32)

OnKeyPutAttempt is called whenever a new (key, value) pair is attempted to be put in cache. It does not reflect whether the put was successful or not. A (key, value) pair put attempt may fail if the cache is full, or the key already exists. size parameter is the current size of the cache prior to the put attempt.

func (*HeroCacheCollector) OnKeyPutDeduplicated added in v0.29.0 

func (h *HeroCacheCollector) OnKeyPutDeduplicated()

OnKeyPutDeduplicated is tracking the total number of unsuccessful writes caused by adding a duplicate key to the cache. A duplicate key is dropped by the cache when it is written to the cache. Note: in context of HeroCache, the key corresponds to the identifier of its entity. Hence, a duplicate key corresponds to a duplicate entity.

func (*HeroCacheCollector) OnKeyPutDrop added in v0.29.0 

func (h *HeroCacheCollector) OnKeyPutDrop()

OnKeyPutDrop is called whenever a new (key, entity) pair is dropped from the cache due to full cache.

func (*HeroCacheCollector) OnKeyPutSuccess added in v0.25.2 

func (h *HeroCacheCollector) OnKeyPutSuccess(size uint32)

OnKeyPutSuccess is called whenever a new (key, entity) pair is successfully added to the cache. size parameter is the current size of the cache post insertion.

func (*HeroCacheCollector) OnKeyRemoved added in v0.29.0 

func (h *HeroCacheCollector) OnKeyRemoved(size uint32)

OnKeyRemoved is called whenever a (key, entity) pair is removed from the cache. size parameter is the current size of the cache.

type HeroCacheMetricsFactory added in v0.31.0 

type HeroCacheMetricsFactory func(namespace string, cacheName string) module.HeroCacheMetrics

HeroCacheMetricsFactory is a factory method to create a new HeroCacheCollector for a specific cache with a specific namespace and a specific name. Args: - namespace: the namespace of the cache - cacheName: the name of the cache

func NewHeroCacheMetricsFactory added in v0.31.0 

func NewHeroCacheMetricsFactory(registrar prometheus.Registerer) HeroCacheMetricsFactory

NewHeroCacheMetricsFactory creates a new HeroCacheMetricsFactory for the given registrar. It allows to defer the registration of the metrics to the point where the cache is created without exposing the registrar to the cache. Args: - registrar: the prometheus registrar to register the metrics with Returns: - a HeroCacheMetricsFactory that can be used to create a new HeroCacheCollector for a specific cache

func NewNoopHeroCacheMetricsFactory added in v0.31.0 

func NewNoopHeroCacheMetricsFactory() HeroCacheMetricsFactory

NewNoopHeroCacheMetricsFactory creates a new HeroCacheMetricsFactory that returns a noop collector. This is useful for tests that don't want to register metrics. Args: - none Returns: - a HeroCacheMetricsFactory that returns a noop collector

type HeroCacheMetricsRegistrationFunc added in v0.25.2 

type HeroCacheMetricsRegistrationFunc func(uint64) module.HeroCacheMetrics

type HotstuffCollector 

type HotstuffCollector struct {
	// contains filtered or unexported fields
}

HotstuffCollector implements only the metrics emitted by the HotStuff core logic. We have multiple instances of HotStuff running within Flow: Consensus Nodes form the main consensus committee. In addition each Collector node cluster runs their own HotStuff instance. Depending on the node role, the name space is different. Furthermore, even within the `collection` name space, we need to separate metrics between the different clusters. We do this by adding the label `committeeID` to the HotStuff metrics and allowing for configurable name space.

func NewHotstuffCollector 

func NewHotstuffCollector(chain flow.ChainID) *HotstuffCollector

func (*HotstuffCollector) BlockProcessingDuration added in v0.29.0 

func (hc *HotstuffCollector) BlockProcessingDuration(duration time.Duration)

BlockProcessingDuration measures the time which the compliance engine spends to process one block proposal.

func (*HotstuffCollector) CommitteeProcessingDuration 

func (hc *HotstuffCollector) CommitteeProcessingDuration(duration time.Duration)

CommitteeProcessingDuration measures the time which the HotStuff's core logic spends in the hotstuff.Committee component, i.e. the time determining consensus committee relations.

func (*HotstuffCollector) CountSkipped 

func (hc *HotstuffCollector) CountSkipped()

CountSkipped counts the number of skips we did.

func (*HotstuffCollector) CountTimeout 

func (hc *HotstuffCollector) CountTimeout()

CountTimeout tracks the number of views that this replica left due to observing a TC.

func (*HotstuffCollector) HotStuffBusyDuration 

func (hc *HotstuffCollector) HotStuffBusyDuration(duration time.Duration, event string)

HotStuffBusyDuration reports Metrics C6 HotStuff Busy Duration

func (*HotstuffCollector) HotStuffIdleDuration 

func (hc *HotstuffCollector) HotStuffIdleDuration(duration time.Duration)

HotStuffIdleDuration reports Metrics C6 HotStuff Idle Duration

func (*HotstuffCollector) HotStuffWaitDuration 

func (hc *HotstuffCollector) HotStuffWaitDuration(duration time.Duration, event string)

HotStuffWaitDuration reports Metrics C6 HotStuff Idle Duration - the time between receiving and enqueueing a message to beginning to process that message.

func (*HotstuffCollector) PayloadProductionDuration 

func (hc *HotstuffCollector) PayloadProductionDuration(duration time.Duration)

PayloadProductionDuration reports the time which the HotStuff's core logic spends in the module.Builder component, i.e. the with generating block payloads

func (*HotstuffCollector) SetCurView 

func (hc *HotstuffCollector) SetCurView(view uint64)

SetCurView reports Metrics C8: Current View

func (*HotstuffCollector) SetQCView 

func (hc *HotstuffCollector) SetQCView(view uint64)

SetQCView reports Metrics C9: View of Newest Known QC

func (*HotstuffCollector) SetTCView added in v0.29.0 

func (hc *HotstuffCollector) SetTCView(view uint64)

SetTCView reports the view of the newest known TC

func (*HotstuffCollector) SetTimeout 

func (hc *HotstuffCollector) SetTimeout(duration time.Duration)

SetTimeout sets the current timeout duration.

func (*HotstuffCollector) SignerProcessingDuration 

func (hc *HotstuffCollector) SignerProcessingDuration(duration time.Duration)

SignerProcessingDuration reports the time which the HotStuff's core logic spends in the hotstuff.Signer component, i.e. the with crypto-related operations.

func (*HotstuffCollector) TimeoutCollectorsRange added in v0.32.0 

func (hc *HotstuffCollector) TimeoutCollectorsRange(lowestRetainedView uint64, newestViewCreatedCollector uint64, activeCollectors int)

TimeoutCollectorsRange collects information from the node's `TimeoutAggregator` component. Specifically, it measurers the number of views for which we are currently collecting timeouts (i.e. the number of `TimeoutCollector` instances we are maintaining) and their lowest/highest view.

func (*HotstuffCollector) TimeoutObjectProcessingDuration added in v0.29.0 

func (hc *HotstuffCollector) TimeoutObjectProcessingDuration(duration time.Duration)

TimeoutObjectProcessingDuration reports the processing time for a TimeoutObject

func (*HotstuffCollector) ValidatorProcessingDuration 

func (hc *HotstuffCollector) ValidatorProcessingDuration(duration time.Duration)

ValidatorProcessingDuration reports the time which the HotStuff's core logic spends in the hotstuff.Validator component, i.e. the with verifying higher-level consensus messages.

func (*HotstuffCollector) VoteProcessingDuration added in v0.29.0 

func (hc *HotstuffCollector) VoteProcessingDuration(duration time.Duration)

VoteProcessingDuration reports the processing time for a single vote

type LibP2PResourceManagerMetrics added in v0.29.0 

type LibP2PResourceManagerMetrics struct {
	// contains filtered or unexported fields
}

func NewLibP2PResourceManagerMetrics added in v0.29.0 

func NewLibP2PResourceManagerMetrics(logger zerolog.Logger, prefix string) *LibP2PResourceManagerMetrics

func (*LibP2PResourceManagerMetrics) AllowConn added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowConn(dir network.Direction, usefd bool)

func (*LibP2PResourceManagerMetrics) AllowMemory added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowMemory(size int)

func (*LibP2PResourceManagerMetrics) AllowPeer added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowPeer(p peer.ID)

func (*LibP2PResourceManagerMetrics) AllowProtocol added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowProtocol(proto protocol.ID)

func (*LibP2PResourceManagerMetrics) AllowService added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowService(svc string)

func (*LibP2PResourceManagerMetrics) AllowStream added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) AllowStream(p peer.ID, dir network.Direction)

func (*LibP2PResourceManagerMetrics) BlockConn added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockConn(dir network.Direction, usefd bool)

func (*LibP2PResourceManagerMetrics) BlockMemory added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockMemory(size int)

func (*LibP2PResourceManagerMetrics) BlockPeer added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockPeer(p peer.ID)

func (*LibP2PResourceManagerMetrics) BlockProtocol added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockProtocol(proto protocol.ID)

func (*LibP2PResourceManagerMetrics) BlockProtocolPeer added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockProtocolPeer(proto protocol.ID, p peer.ID)

func (*LibP2PResourceManagerMetrics) BlockService added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockService(svc string)

func (*LibP2PResourceManagerMetrics) BlockServicePeer added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockServicePeer(svc string, p peer.ID)

func (*LibP2PResourceManagerMetrics) BlockStream added in v0.29.0 

func (l *LibP2PResourceManagerMetrics) BlockStream(p peer.ID, dir network.Direction)

type LoaderCollector 

type LoaderCollector struct {
	// contains filtered or unexported fields
}

func NewLoaderCollector 

func NewLoaderCollector() *LoaderCollector

func (*LoaderCollector) SetTPSConfigured 

func (cc *LoaderCollector) SetTPSConfigured(tps uint)

func (*LoaderCollector) TransactionExecuted added in v0.27.0 

func (cc *LoaderCollector) TransactionExecuted(duration time.Duration)

func (*LoaderCollector) TransactionLost added in v0.29.0 

func (cc *LoaderCollector) TransactionLost()

func (*LoaderCollector) TransactionSent 

func (cc *LoaderCollector) TransactionSent()

type LocalGossipSubRouterMetrics added in v0.33.1 

type LocalGossipSubRouterMetrics struct {
	// contains filtered or unexported fields
}

LocalGossipSubRouterMetrics encapsulates the metrics collectors for GossipSub router of the local node. It gives a lens into the local node's view of the GossipSub protocol.

func NewGossipSubLocalMeshMetrics added in v0.30.0 

func NewGossipSubLocalMeshMetrics(prefix string) *LocalGossipSubRouterMetrics

func (*LocalGossipSubRouterMetrics) OnLocalMeshSizeUpdated added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnLocalMeshSizeUpdated(topic string, size int)

OnLocalMeshSizeUpdated updates the local mesh size metric.

func (*LocalGossipSubRouterMetrics) OnLocalPeerJoinedTopic added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnLocalPeerJoinedTopic()

OnLocalPeerJoinedTopic is called when the local node subscribes to a gossipsub topic. Args: 

topic: the topic that the local peer subscribed to.

func (*LocalGossipSubRouterMetrics) OnLocalPeerLeftTopic added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnLocalPeerLeftTopic()

OnLocalPeerLeftTopic is called when the local node unsubscribes from a gossipsub topic. Args: 

topic: the topic that the local peer has unsubscribed from.

func (*LocalGossipSubRouterMetrics) OnMessageDeliveredToAllSubscribers added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnMessageDeliveredToAllSubscribers(size int)

OnMessageDeliveredToAllSubscribers is called when a message is delivered to all subscribers of the topic. Args: 

size: the size of the delivered message.

func (*LocalGossipSubRouterMetrics) OnMessageDuplicate added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnMessageDuplicate(size int)

OnMessageDuplicate is called when a received pubsub message is a duplicate of a previously received message, and is dropped. Args: 

size: the size of the duplicate message.

func (*LocalGossipSubRouterMetrics) OnMessageEnteredValidation added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnMessageEnteredValidation(int)

OnMessageEnteredValidation is called when a received pubsub message enters the validation pipeline. It is the internal validation pipeline of GossipSub protocol. The message may be rejected or accepted by the validation pipeline.

func (*LocalGossipSubRouterMetrics) OnMessageRejected added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnMessageRejected(size int, reason string)

OnMessageRejected is called when a received pubsub message is rejected by the validation pipeline. Args: 

reason: the reason for rejection.
size: the size of the rejected message.

func (*LocalGossipSubRouterMetrics) OnOutboundRpcDropped added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnOutboundRpcDropped()

OnOutboundRpcDropped is called when an outbound RPC message is dropped by the local node, typically because the local node outbound message queue is full; or the RPC is big and the local node cannot fragment it.

func (*LocalGossipSubRouterMetrics) OnPeerAddedToProtocol added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnPeerAddedToProtocol(protocol string)

OnPeerAddedToProtocol is called when the local node receives a stream from a peer on a gossipsub-related protocol. Args: 

protocol: the protocol name that the peer is connected to.

func (*LocalGossipSubRouterMetrics) OnPeerGraftTopic added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnPeerGraftTopic(topic string)

OnPeerGraftTopic is called when the local node receives a GRAFT message from a remote peer on a topic. Note: the received GRAFT at this point is considered passed the RPC inspection, and is accepted by the local node.

func (*LocalGossipSubRouterMetrics) OnPeerPruneTopic added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnPeerPruneTopic(topic string)

OnPeerPruneTopic is called when the local node receives a PRUNE message from a remote peer on a topic. Note: the received PRUNE at this point is considered passed the RPC inspection, and is accepted by the local node.

func (*LocalGossipSubRouterMetrics) OnPeerRemovedFromProtocol added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnPeerRemovedFromProtocol()

OnPeerRemovedFromProtocol is called when the local considers a remote peer blacklisted or unavailable.

func (*LocalGossipSubRouterMetrics) OnPeerThrottled added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnPeerThrottled()

OnPeerThrottled is called when a peer is throttled by the local node, i.e., the local node is not accepting any pubsub message from the peer but may still accept control messages.

func (*LocalGossipSubRouterMetrics) OnRpcReceived added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnRpcReceived(msgCount int, iHaveCount int, iWantCount int, graftCount int, pruneCount int)

OnRpcReceived is called when an RPC message is received by the local node. The received RPC is considered passed the RPC inspection, and is accepted by the local node.

func (*LocalGossipSubRouterMetrics) OnRpcSent added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnRpcSent(msgCount int, iHaveCount int, iWantCount int, graftCount int, pruneCount int)

OnRpcSent is called when an RPC message is sent by the local node. Note: the sent RPC is considered passed the RPC inspection, and is accepted by the local node.

func (*LocalGossipSubRouterMetrics) OnUndeliveredMessage added in v0.33.1 

func (g *LocalGossipSubRouterMetrics) OnUndeliveredMessage()

OnUndeliveredMessage is called when a message is not delivered at least one subscriber of the topic, for example when the subscriber is too slow to process the message.

type MempoolCollector 

type MempoolCollector struct {
	// contains filtered or unexported fields
}

func NewMempoolCollector 

func NewMempoolCollector(interval time.Duration) *MempoolCollector

func (*MempoolCollector) Done 

func (mc *MempoolCollector) Done() <-chan struct{}

func (*MempoolCollector) MempoolEntries 

func (mc *MempoolCollector) MempoolEntries(resource string, entries uint)

func (*MempoolCollector) Ready 

func (mc *MempoolCollector) Ready() <-chan struct{}

func (*MempoolCollector) Register 

func (mc *MempoolCollector) Register(resource string, entriesFunc module.EntriesFunc) error

Register registers entriesFunc for a resource

type NetworkCollector 

type NetworkCollector struct {
	*UnicastManagerMetrics
	*LibP2PResourceManagerMetrics
	*GossipSubScoreMetrics
	*LocalGossipSubRouterMetrics
	*GossipSubRpcValidationInspectorMetrics
	*AlspMetrics
	// contains filtered or unexported fields
}

func NewNetworkCollector 

func NewNetworkCollector(logger zerolog.Logger, opts ...NetworkCollectorOpt) *NetworkCollector

func (*NetworkCollector) DNSLookupDuration added in v0.21.0 

func (nc *NetworkCollector) DNSLookupDuration(duration time.Duration)

DNSLookupDuration tracks the time spent to resolve a DNS address.

func (*NetworkCollector) DuplicateInboundMessagesDropped added in v0.29.1 

func (nc *NetworkCollector) DuplicateInboundMessagesDropped(topic, protocol, messageType string)

DuplicateInboundMessagesDropped increments the metric tracking the number of duplicate messages dropped by the node.

func (*NetworkCollector) InboundConnections added in v0.12.0 

func (nc *NetworkCollector) InboundConnections(connectionCount uint)

InboundConnections updates the metric tracking the number of inbound connections of this node

func (*NetworkCollector) InboundMessageReceived added in v0.29.1 

func (nc *NetworkCollector) InboundMessageReceived(sizeBytes int, topic, protocol, messageType string)

InboundMessageReceived collects metrics related to a message received by the node.

func (*NetworkCollector) MessageAdded 

func (nc *NetworkCollector) MessageAdded(priority int)

func (*NetworkCollector) MessageProcessingFinished added in v0.24.7 

func (nc *NetworkCollector) MessageProcessingFinished(topic string, duration time.Duration)

MessageProcessingFinished tracks the time spent by the node to process a message and decrements the metric tracking the number of messages being processed by the node.

func (*NetworkCollector) MessageProcessingStarted added in v0.24.7 

func (nc *NetworkCollector) MessageProcessingStarted(topic string)

MessageProcessingStarted increments the metric tracking the number of messages being processed by the node.

func (*NetworkCollector) MessageRemoved 

func (nc *NetworkCollector) MessageRemoved(priority int)

func (*NetworkCollector) OnDNSCacheHit added in v0.21.0 

func (nc *NetworkCollector) OnDNSCacheHit()

OnDNSCacheHit tracks the total number of dns requests resolved through the cache without looking up the network.

func (*NetworkCollector) OnDNSCacheInvalidated added in v0.21.0 

func (nc *NetworkCollector) OnDNSCacheInvalidated()

OnDNSCacheInvalidated is called whenever dns cache is invalidated for an entry

func (*NetworkCollector) OnDNSCacheMiss added in v0.21.0 

func (nc *NetworkCollector) OnDNSCacheMiss()

OnDNSCacheMiss tracks the total number of dns requests resolved through looking up the network.

func (*NetworkCollector) OnDNSLookupRequestDropped added in v0.23.9 

func (nc *NetworkCollector) OnDNSLookupRequestDropped()

OnDNSLookupRequestDropped tracks the number of dns lookup requests that are dropped due to a full queue

func (*NetworkCollector) OnRateLimitedPeer added in v0.30.0 

func (nc *NetworkCollector) OnRateLimitedPeer(peerID peer.ID, role, msgType, topic, reason string)

OnRateLimitedPeer tracks the number of rate limited messages seen on the network.

func (*NetworkCollector) OnUnauthorizedMessage added in v0.28.0 

func (nc *NetworkCollector) OnUnauthorizedMessage(role, msgType, topic, offense string)

OnUnauthorizedMessage tracks the number of unauthorized messages seen on the network.

func (*NetworkCollector) OnViolationReportSkipped added in v0.32.0 

func (nc *NetworkCollector) OnViolationReportSkipped()

OnViolationReportSkipped tracks the number of slashing violations consumer violations that were not reported for misbehavior when the identity of the sender not known.

func (*NetworkCollector) OutboundConnections added in v0.12.0 

func (nc *NetworkCollector) OutboundConnections(connectionCount uint)

OutboundConnections updates the metric tracking the number of outbound connections of this node

func (*NetworkCollector) OutboundMessageSent added in v0.29.1 

func (nc *NetworkCollector) OutboundMessageSent(sizeBytes int, topic, protocol, messageType string)

OutboundMessageSent collects metrics related to a message sent by the node.

func (*NetworkCollector) QueueDuration 

func (nc *NetworkCollector) QueueDuration(duration time.Duration, priority int)

func (*NetworkCollector) RoutingTablePeerAdded added in v0.26.11 

func (nc *NetworkCollector) RoutingTablePeerAdded()

func (*NetworkCollector) RoutingTablePeerRemoved added in v0.26.11 

func (nc *NetworkCollector) RoutingTablePeerRemoved()

func (*NetworkCollector) UnicastMessageSendingCompleted added in v0.29.1 

func (nc *NetworkCollector) UnicastMessageSendingCompleted(topic string)

UnicastMessageSendingCompleted decrements the metric tracking the number of unicast messages sent by the node.

func (*NetworkCollector) UnicastMessageSendingStarted added in v0.29.1 

func (nc *NetworkCollector) UnicastMessageSendingStarted(topic string)

UnicastMessageSendingStarted increments the metric tracking the number of unicast messages sent by the node.

type NetworkCollectorOpt added in v0.23.9 

type NetworkCollectorOpt func(*NetworkCollector)

func WithNetworkPrefix added in v0.23.9 

func WithNetworkPrefix(prefix string) NetworkCollectorOpt

type NodeInfoCollector added in v0.29.6 

type NodeInfoCollector struct {
	// contains filtered or unexported fields
}

NodeInfoCollector implements metrics to report static information about node. Such information can include: version, commit, sporkID.

func NewNodeInfoCollector added in v0.29.6 

func NewNodeInfoCollector() *NodeInfoCollector

func (*NodeInfoCollector) NodeInfo added in v0.29.6 

func (sc *NodeInfoCollector) NodeInfo(version, commit, sporkID string, protocolVersion uint)

type NoopCollector 

type NoopCollector struct{}

func NewNoopCollector 

func NewNoopCollector() *NoopCollector

func (*NoopCollector) AddBlobsFailed added in v0.27.2 

func (nc *NoopCollector) AddBlobsFailed()

func (*NoopCollector) AddBlobsSucceeded added in v0.27.2 

func (nc *NoopCollector) AddBlobsSucceeded(duration time.Duration, totalSize uint64)

func (*NoopCollector) AddInflightRequests added in v0.29.12 

func (nc *NoopCollector) AddInflightRequests(context.Context, httpmetrics.HTTPProperties, int)

func (*NoopCollector) AddTotalRequests added in v0.29.12 

func (nc *NoopCollector) AddTotalRequests(context.Context, string, string)

func (*NoopCollector) AllowConn added in v0.29.0 

func (nc *NoopCollector) AllowConn(network.Direction, bool)

func (*NoopCollector) AllowMemory added in v0.29.0 

func (nc *NoopCollector) AllowMemory(int)

func (*NoopCollector) AllowPeer added in v0.29.0 

func (nc *NoopCollector) AllowPeer(peer.ID)

func (*NoopCollector) AllowProtocol added in v0.29.0 

func (nc *NoopCollector) AllowProtocol(protocol.ID)

func (*NoopCollector) AllowService added in v0.29.0 

func (nc *NoopCollector) AllowService(string)

func (*NoopCollector) AllowStream added in v0.29.0 

func (nc *NoopCollector) AllowStream(peer.ID, network.Direction)

func (*NoopCollector) AsyncProcessingFinished added in v0.31.0 

func (nc *NoopCollector) AsyncProcessingFinished(time.Duration)

func (*NoopCollector) AsyncProcessingStarted added in v0.31.0 

func (nc *NoopCollector) AsyncProcessingStarted()

func (*NoopCollector) BadgerLSMSize 

func (nc *NoopCollector) BadgerLSMSize(sizeBytes int64)

func (*NoopCollector) BadgerNumBlockedPuts 

func (nc *NoopCollector) BadgerNumBlockedPuts(n int64)

func (*NoopCollector) BadgerNumBytesRead 

func (nc *NoopCollector) BadgerNumBytesRead(n int64)

func (*NoopCollector) BadgerNumBytesWritten 

func (nc *NoopCollector) BadgerNumBytesWritten(n int64)

func (*NoopCollector) BadgerNumGets 

func (nc *NoopCollector) BadgerNumGets(n int64)

func (*NoopCollector) BadgerNumMemtableGets 

func (nc *NoopCollector) BadgerNumMemtableGets(n int64)

func (*NoopCollector) BadgerNumPuts 

func (nc *NoopCollector) BadgerNumPuts(n int64)

func (*NoopCollector) BadgerNumReads 

func (nc *NoopCollector) BadgerNumReads(n int64)

func (*NoopCollector) BadgerNumWrites 

func (nc *NoopCollector) BadgerNumWrites(n int64)

func (*NoopCollector) BadgerVLogSize 

func (nc *NoopCollector) BadgerVLogSize(sizeBytes int64)

func (*NoopCollector) BatchRequested added in v0.27.0 

func (nc *NoopCollector) BatchRequested(batch chainsync.Batch)

func (*NoopCollector) BlobsReceived added in v0.27.3 

func (nc *NoopCollector) BlobsReceived(prefix string, n uint64)

func (*NoopCollector) BlobsSent added in v0.27.3 

func (nc *NoopCollector) BlobsSent(prefix string, n uint64)

func (*NoopCollector) BlockConn added in v0.29.0 

func (nc *NoopCollector) BlockConn(network.Direction, bool)

func (*NoopCollector) BlockFinalized 

func (nc *NoopCollector) BlockFinalized(*flow.Block)

func (*NoopCollector) BlockIndexed added in v0.32.1 

func (nc *NoopCollector) BlockIndexed(uint64, time.Duration, int, int, int)

func (*NoopCollector) BlockMemory added in v0.29.0 

func (nc *NoopCollector) BlockMemory(int)

func (*NoopCollector) BlockPeer added in v0.29.0 

func (nc *NoopCollector) BlockPeer(peer.ID)

func (*NoopCollector) BlockProcessingDuration added in v0.29.0 

func (nc *NoopCollector) BlockProcessingDuration(time.Duration)

func (*NoopCollector) BlockProposalDuration added in v0.15.0 

func (nc *NoopCollector) BlockProposalDuration(duration time.Duration)

func (*NoopCollector) BlockProposed 

func (nc *NoopCollector) BlockProposed(*flow.Block)

func (*NoopCollector) BlockProtocol added in v0.29.0 

func (nc *NoopCollector) BlockProtocol(protocol.ID)

func (*NoopCollector) BlockProtocolPeer added in v0.29.0 

func (nc *NoopCollector) BlockProtocolPeer(protocol.ID, peer.ID)

func (*NoopCollector) BlockReindexed added in v0.32.1 

func (nc *NoopCollector) BlockReindexed()

func (*NoopCollector) BlockSealed 

func (nc *NoopCollector) BlockSealed(*flow.Block)

func (*NoopCollector) BlockService added in v0.29.0 

func (nc *NoopCollector) BlockService(string)

func (*NoopCollector) BlockServicePeer added in v0.29.0 

func (nc *NoopCollector) BlockServicePeer(string, peer.ID)

func (*NoopCollector) BlockStream added in v0.29.0 

func (nc *NoopCollector) BlockStream(peer.ID, network.Direction)

func (*NoopCollector) BucketAvailableSlots added in v0.25.2 

func (nc *NoopCollector) BucketAvailableSlots(uint64, uint64)

func (*NoopCollector) CacheEntries 

func (nc *NoopCollector) CacheEntries(resource string, entries uint)

func (*NoopCollector) CacheHit 

func (nc *NoopCollector) CacheHit(resource string)

func (*NoopCollector) CacheMiss 

func (nc *NoopCollector) CacheMiss(resource string)

func (*NoopCollector) CacheNotFound added in v0.16.0 

func (nc *NoopCollector) CacheNotFound(resource string)

func (*NoopCollector) CheckSealingDuration added in v0.11.0 

func (nc *NoopCollector) CheckSealingDuration(duration time.Duration)

func (*NoopCollector) ChunkDataPackRequestProcessed added in v0.28.0 

func (nc *NoopCollector) ChunkDataPackRequestProcessed()

func (*NoopCollector) ClusterBlockFinalized 

func (nc *NoopCollector) ClusterBlockFinalized(*cluster.Block)

func (*NoopCollector) ClusterBlockProposed 

func (nc *NoopCollector) ClusterBlockProposed(*cluster.Block)

func (*NoopCollector) CommittedEpochFinalView added in v0.18.3 

func (nc *NoopCollector) CommittedEpochFinalView(view uint64)

func (*NoopCollector) CommitteeProcessingDuration 

func (nc *NoopCollector) CommitteeProcessingDuration(duration time.Duration)

func (*NoopCollector) ConnectionAddedToPool added in v0.26.17 

func (nc *NoopCollector) ConnectionAddedToPool()

func (*NoopCollector) ConnectionFromPoolEvicted added in v0.26.17 

func (nc *NoopCollector) ConnectionFromPoolEvicted()

func (*NoopCollector) ConnectionFromPoolInvalidated added in v0.26.17 

func (nc *NoopCollector) ConnectionFromPoolInvalidated()

func (*NoopCollector) ConnectionFromPoolReused added in v0.26.17 

func (nc *NoopCollector) ConnectionFromPoolReused()

func (*NoopCollector) ConnectionFromPoolUpdated added in v0.26.17 

func (nc *NoopCollector) ConnectionFromPoolUpdated()

func (*NoopCollector) CountSkipped 

func (nc *NoopCollector) CountSkipped()

func (*NoopCollector) CountTimeout 

func (nc *NoopCollector) CountTimeout()

func (*NoopCollector) CurrentDKGPhase1FinalView added in v0.21.0 

func (nc *NoopCollector) CurrentDKGPhase1FinalView(view uint64)

func (*NoopCollector) CurrentDKGPhase2FinalView added in v0.21.0 

func (nc *NoopCollector) CurrentDKGPhase2FinalView(view uint64)

func (*NoopCollector) CurrentDKGPhase3FinalView added in v0.21.0 

func (nc *NoopCollector) CurrentDKGPhase3FinalView(view uint64)

func (*NoopCollector) CurrentEpochCounter added in v0.20.0 

func (nc *NoopCollector) CurrentEpochCounter(counter uint64)

func (*NoopCollector) CurrentEpochFinalView added in v0.21.0 

func (nc *NoopCollector) CurrentEpochFinalView(view uint64)

func (*NoopCollector) CurrentEpochPhase added in v0.20.0 

func (nc *NoopCollector) CurrentEpochPhase(phase flow.EpochPhase)

func (*NoopCollector) DNSLookupDuration added in v0.21.0 

func (nc *NoopCollector) DNSLookupDuration(duration time.Duration)

func (*NoopCollector) DataReceived added in v0.27.3 

func (nc *NoopCollector) DataReceived(prefix string, n uint64)

func (*NoopCollector) DataSent added in v0.27.3 

func (nc *NoopCollector) DataSent(prefix string, n uint64)

func (*NoopCollector) DirectMessageFinished added in v0.24.7 

func (nc *NoopCollector) DirectMessageFinished(topic string)

func (*NoopCollector) DirectMessageStarted added in v0.24.7 

func (nc *NoopCollector) DirectMessageStarted(topic string)

func (*NoopCollector) DupBlobsReceived added in v0.27.3 

func (nc *NoopCollector) DupBlobsReceived(prefix string, n uint64)

func (*NoopCollector) DupDataReceived added in v0.27.3 

func (nc *NoopCollector) DupDataReceived(prefix string, n uint64)

func (*NoopCollector) DuplicateInboundMessagesDropped added in v0.29.1 

func (nc *NoopCollector) DuplicateInboundMessagesDropped(string, string, string)

func (*NoopCollector) EmergencySeal added in v0.14.0 

func (nc *NoopCollector) EmergencySeal()

func (*NoopCollector) EpochEmergencyFallbackTriggered added in v0.23.2 

func (nc *NoopCollector) EpochEmergencyFallbackTriggered()

func (*NoopCollector) EpochTransitionHeight added in v0.30.0 

func (nc *NoopCollector) EpochTransitionHeight(height uint64)

func (*NoopCollector) ExecutionBlockCachedPrograms added in v0.29.17 

func (nc *NoopCollector) ExecutionBlockCachedPrograms(programs int)

func (*NoopCollector) ExecutionBlockDataUploadFinished added in v0.20.6 

func (nc *NoopCollector) ExecutionBlockDataUploadFinished(dur time.Duration)

func (*NoopCollector) ExecutionBlockDataUploadStarted added in v0.20.6 

func (nc *NoopCollector) ExecutionBlockDataUploadStarted()

func (*NoopCollector) ExecutionBlockExecuted added in v0.18.3 

func (nc *NoopCollector) ExecutionBlockExecuted(_ time.Duration, _ module.ExecutionResultStats)

func (*NoopCollector) ExecutionBlockExecutionEffortVectorComponent added in v0.28.2 

func (nc *NoopCollector) ExecutionBlockExecutionEffortVectorComponent(_ string, _ uint)

func (*NoopCollector) ExecutionChunkDataPackGenerated added in v0.28.7 

func (nc *NoopCollector) ExecutionChunkDataPackGenerated(_, _ int)

func (*NoopCollector) ExecutionCollectionExecuted added in v0.18.3 

func (nc *NoopCollector) ExecutionCollectionExecuted(_ time.Duration, _ module.ExecutionResultStats)

func (*NoopCollector) ExecutionCollectionRequestRetried 

func (nc *NoopCollector) ExecutionCollectionRequestRetried()

func (*NoopCollector) ExecutionCollectionRequestSent 

func (nc *NoopCollector) ExecutionCollectionRequestSent()

func (*NoopCollector) ExecutionComputationResultUploadRetried added in v0.28.0 

func (nc *NoopCollector) ExecutionComputationResultUploadRetried()

func (*NoopCollector) ExecutionComputationResultUploaded added in v0.28.0 

func (nc *NoopCollector) ExecutionComputationResultUploaded()

func (*NoopCollector) ExecutionComputationUsedPerBlock added in v0.18.3 

func (nc *NoopCollector) ExecutionComputationUsedPerBlock(computation uint64)

func (*NoopCollector) ExecutionDataFetchFinished added in v0.26.2 

func (nc *NoopCollector) ExecutionDataFetchFinished(_ time.Duration, _ bool, _ uint64)

func (*NoopCollector) ExecutionDataFetchStarted added in v0.26.2 

func (nc *NoopCollector) ExecutionDataFetchStarted()

func (*NoopCollector) ExecutionLastExecutedBlockHeight 

func (nc *NoopCollector) ExecutionLastExecutedBlockHeight(height uint64)

func (*NoopCollector) ExecutionLastFinalizedExecutedBlockHeight added in v0.33.1 

func (nc *NoopCollector) ExecutionLastFinalizedExecutedBlockHeight(height uint64)

func (*NoopCollector) ExecutionScriptExecuted added in v0.18.3 

func (nc *NoopCollector) ExecutionScriptExecuted(dur time.Duration, compUsed, _, _ uint64)

func (*NoopCollector) ExecutionStorageStateCommitment 

func (nc *NoopCollector) ExecutionStorageStateCommitment(bytes int64)

func (*NoopCollector) ExecutionSync 

func (nc *NoopCollector) ExecutionSync(syncing bool)

func (*NoopCollector) ExecutionTransactionExecuted added in v0.18.3 

func (nc *NoopCollector) ExecutionTransactionExecuted(_ time.Duration, _ int, _, _ uint64, _, _ int, _ bool)

func (*NoopCollector) FetchRetried added in v0.26.2 

func (nc *NoopCollector) FetchRetried()

func (*NoopCollector) FinalizedHeight 

func (nc *NoopCollector) FinalizedHeight(height uint64)

func (*NoopCollector) FinishBlockReceivedToExecuted 

func (nc *NoopCollector) FinishBlockReceivedToExecuted(blockID flow.Identifier)

func (*NoopCollector) FinishBlockToSeal 

func (nc *NoopCollector) FinishBlockToSeal(blockID flow.Identifier)

func (*NoopCollector) FinishCollectionToFinalized 

func (nc *NoopCollector) FinishCollectionToFinalized(collectionID flow.Identifier)

func (*NoopCollector) ForestApproxMemorySize 

func (nc *NoopCollector) ForestApproxMemorySize(bytes uint64)

func (*NoopCollector) ForestNumberOfTrees 

func (nc *NoopCollector) ForestNumberOfTrees(number uint64)

func (*NoopCollector) FulfilledHeight added in v0.27.2 

func (nc *NoopCollector) FulfilledHeight(blockHeight uint64)

func (*NoopCollector) HotStuffBusyDuration 

func (nc *NoopCollector) HotStuffBusyDuration(duration time.Duration, event string)

func (*NoopCollector) HotStuffIdleDuration 

func (nc *NoopCollector) HotStuffIdleDuration(duration time.Duration)

func (*NoopCollector) HotStuffWaitDuration 

func (nc *NoopCollector) HotStuffWaitDuration(duration time.Duration, event string)

func (*NoopCollector) InboundConnections added in v0.12.0 

func (nc *NoopCollector) InboundConnections(_ uint)

func (*NoopCollector) InboundMessageDropped added in v0.29.0 

func (nc *NoopCollector) InboundMessageDropped(engine string, message string)

func (*NoopCollector) InboundMessageReceived added in v0.29.1 

func (nc *NoopCollector) InboundMessageReceived(int, string, string, string)

func (*NoopCollector) InitializeLatestHeight added in v0.32.2 

func (nc *NoopCollector) InitializeLatestHeight(height uint64)

func (*NoopCollector) LatestTrieMaxDepthTouched added in v0.25.2 

func (nc *NoopCollector) LatestTrieMaxDepthTouched(maxDepth uint16)

func (*NoopCollector) LatestTrieRegCount 

func (nc *NoopCollector) LatestTrieRegCount(number uint64)

func (*NoopCollector) LatestTrieRegCountDiff 

func (nc *NoopCollector) LatestTrieRegCountDiff(number int64)

func (*NoopCollector) LatestTrieRegSize added in v0.25.2 

func (nc *NoopCollector) LatestTrieRegSize(size uint64)

func (*NoopCollector) LatestTrieRegSizeDiff added in v0.25.2 

func (nc *NoopCollector) LatestTrieRegSizeDiff(size int64)

func (*NoopCollector) MempoolEntries 

func (nc *NoopCollector) MempoolEntries(resource string, entries uint)

func (*NoopCollector) MessageAdded 

func (nc *NoopCollector) MessageAdded(priority int)

func (*NoopCollector) MessageHandled 

func (nc *NoopCollector) MessageHandled(engine string, message string)

func (*NoopCollector) MessageProcessingFinished added in v0.24.7 

func (nc *NoopCollector) MessageProcessingFinished(topic string, duration time.Duration)

func (*NoopCollector) MessageProcessingStarted added in v0.24.7 

func (nc *NoopCollector) MessageProcessingStarted(topic string)

func (*NoopCollector) MessageReceived 

func (nc *NoopCollector) MessageReceived(engine string, message string)

func (*NoopCollector) MessageRemoved 

func (nc *NoopCollector) MessageRemoved(priority int)

func (*NoopCollector) MessageSent 

func (nc *NoopCollector) MessageSent(engine string, message string)

func (*NoopCollector) MessagesReceived added in v0.27.3 

func (nc *NoopCollector) MessagesReceived(prefix string, n uint64)

func (*NoopCollector) NetworkDuplicateMessagesDropped 

func (nc *NoopCollector) NetworkDuplicateMessagesDropped(topic string, messageType string)

func (*NoopCollector) NetworkMessageReceived 

func (nc *NoopCollector) NetworkMessageReceived(sizeBytes int, topic string, messageType string)

func (*NoopCollector) NetworkMessageSent 

func (nc *NoopCollector) NetworkMessageSent(sizeBytes int, topic string, messageType string)

func (*NoopCollector) NewConnectionEstablished added in v0.26.17 

func (nc *NoopCollector) NewConnectionEstablished()

func (*NoopCollector) NotificationSent added in v0.26.2 

func (nc *NoopCollector) NotificationSent(height uint64)

func (*NoopCollector) ObserveHTTPRequestDuration added in v0.29.12 

func (nc *NoopCollector) ObserveHTTPRequestDuration(context.Context, httpmetrics.HTTPReqProperties, time.Duration)

func (*NoopCollector) ObserveHTTPResponseSize added in v0.29.12 

func (nc *NoopCollector) ObserveHTTPResponseSize(context.Context, httpmetrics.HTTPReqProperties, int64)

func (*NoopCollector) OnActiveClusterIDsNotSetErr added in v0.33.7 

func (nc *NoopCollector) OnActiveClusterIDsNotSetErr()

func (*NoopCollector) OnAppSpecificScoreUpdated added in v0.30.0 

func (nc *NoopCollector) OnAppSpecificScoreUpdated(f float64)

func (*NoopCollector) OnApprovalProcessingDuration added in v0.14.1 

func (nc *NoopCollector) OnApprovalProcessingDuration(duration time.Duration)

func (*NoopCollector) OnAssignedChunkProcessedAtAssigner added in v0.17.1 

func (nc *NoopCollector) OnAssignedChunkProcessedAtAssigner()

func (*NoopCollector) OnAssignedChunkReceivedAtFetcher added in v0.17.1 

func (nc *NoopCollector) OnAssignedChunkReceivedAtFetcher()

func (*NoopCollector) OnBehaviourPenaltyUpdated added in v0.30.0 

func (nc *NoopCollector) OnBehaviourPenaltyUpdated(f float64)

func (*NoopCollector) OnBlockConsumerJobDone added in v0.19.0 

func (nc *NoopCollector) OnBlockConsumerJobDone(uint64)

func (*NoopCollector) OnChunkConsumerJobDone added in v0.19.0 

func (nc *NoopCollector) OnChunkConsumerJobDone(uint64)

func (*NoopCollector) OnChunkDataPackArrivedAtFetcher added in v0.17.1 

func (nc *NoopCollector) OnChunkDataPackArrivedAtFetcher()

func (*NoopCollector) OnChunkDataPackRequestDispatchedInNetworkByRequester added in v0.19.0 

func (nc *NoopCollector) OnChunkDataPackRequestDispatchedInNetworkByRequester()

func (*NoopCollector) OnChunkDataPackRequestReceivedByRequester added in v0.17.1 

func (nc *NoopCollector) OnChunkDataPackRequestReceivedByRequester()

func (*NoopCollector) OnChunkDataPackRequestSentByFetcher added in v0.17.1 

func (nc *NoopCollector) OnChunkDataPackRequestSentByFetcher()

func (*NoopCollector) OnChunkDataPackResponseReceivedFromNetworkByRequester added in v0.19.0 

func (nc *NoopCollector) OnChunkDataPackResponseReceivedFromNetworkByRequester()

func (*NoopCollector) OnChunkDataPackSentToFetcher added in v0.17.1 

func (nc *NoopCollector) OnChunkDataPackSentToFetcher()

func (*NoopCollector) OnChunksAssignmentDoneAtAssigner added in v0.17.1 

func (nc *NoopCollector) OnChunksAssignmentDoneAtAssigner(chunks int)

func (*NoopCollector) OnControlMessagesTruncated added in v0.33.1 

func (nc *NoopCollector) OnControlMessagesTruncated(messageType p2pmsg.ControlMessageType, diff int)

func (*NoopCollector) OnDNSCacheHit added in v0.21.0 

func (nc *NoopCollector) OnDNSCacheHit()

func (*NoopCollector) OnDNSCacheInvalidated added in v0.21.0 

func (nc *NoopCollector) OnDNSCacheInvalidated()

func (*NoopCollector) OnDNSCacheMiss added in v0.21.0 

func (nc *NoopCollector) OnDNSCacheMiss()

func (*NoopCollector) OnDNSLookupRequestDropped added in v0.23.9 

func (nc *NoopCollector) OnDNSLookupRequestDropped()

func (*NoopCollector) OnDialRetryBudgetResetToDefault added in v0.32.2 

func (nc *NoopCollector) OnDialRetryBudgetResetToDefault()

func (*NoopCollector) OnDialRetryBudgetUpdated added in v0.32.2 

func (nc *NoopCollector) OnDialRetryBudgetUpdated(budget uint64)

func (*NoopCollector) OnEntityEjectionDueToEmergency added in v0.25.2 

func (nc *NoopCollector) OnEntityEjectionDueToEmergency()

func (*NoopCollector) OnEntityEjectionDueToFullCapacity added in v0.25.2 

func (nc *NoopCollector) OnEntityEjectionDueToFullCapacity()

func (*NoopCollector) OnEstablishStreamFailure added in v0.30.0 

func (nc *NoopCollector) OnEstablishStreamFailure(duration time.Duration, attempts int)

func (*NoopCollector) OnExecutionResultReceivedAtAssignerEngine added in v0.19.0 

func (nc *NoopCollector) OnExecutionResultReceivedAtAssignerEngine()

func (*NoopCollector) OnFinalizedBlockArrivedAtAssigner added in v0.17.1 

func (nc *NoopCollector) OnFinalizedBlockArrivedAtAssigner(height uint64)

func (*NoopCollector) OnFirstMessageDeliveredUpdated added in v0.30.0 

func (nc *NoopCollector) OnFirstMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*NoopCollector) OnGraftDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnGraftDuplicateTopicIdsExceedThreshold()

func (*NoopCollector) OnGraftMessageInspected added in v0.33.7 

func (nc *NoopCollector) OnGraftMessageInspected(duplicateTopicIds int)

func (*NoopCollector) OnIHaveControlMessageIdsTruncated added in v0.33.1 

func (nc *NoopCollector) OnIHaveControlMessageIdsTruncated(diff int)

func (*NoopCollector) OnIHaveDuplicateMessageIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnIHaveDuplicateMessageIdsExceedThreshold()

func (*NoopCollector) OnIHaveDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnIHaveDuplicateTopicIdsExceedThreshold()

func (*NoopCollector) OnIHaveMessageIDsReceived added in v0.33.1 

func (nc *NoopCollector) OnIHaveMessageIDsReceived(channel string, msgIdCount int)

func (*NoopCollector) OnIHaveMessagesInspected added in v0.33.7 

func (nc *NoopCollector) OnIHaveMessagesInspected(duplicateTopicIds int, duplicateMessageIds int)

func (*NoopCollector) OnIPColocationFactorUpdated added in v0.30.0 

func (nc *NoopCollector) OnIPColocationFactorUpdated(f float64)

func (*NoopCollector) OnIWantCacheMissMessageIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnIWantCacheMissMessageIdsExceedThreshold()

func (*NoopCollector) OnIWantControlMessageIdsTruncated added in v0.33.1 

func (nc *NoopCollector) OnIWantControlMessageIdsTruncated(diff int)

func (*NoopCollector) OnIWantDuplicateMessageIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnIWantDuplicateMessageIdsExceedThreshold()

func (*NoopCollector) OnIWantMessageIDsReceived added in v0.33.1 

func (nc *NoopCollector) OnIWantMessageIDsReceived(msgIdCount int)

func (*NoopCollector) OnIWantMessagesInspected added in v0.33.7 

func (nc *NoopCollector) OnIWantMessagesInspected(duplicateCount int, cacheMissCount int)

func (*NoopCollector) OnIncomingRpcReceived added in v0.33.1 

func (nc *NoopCollector) OnIncomingRpcReceived(iHaveCount, iWantCount, graftCount, pruneCount, msgCount int)

func (*NoopCollector) OnInvalidControlMessageNotificationSent added in v0.33.7 

func (nc *NoopCollector) OnInvalidControlMessageNotificationSent()

func (*NoopCollector) OnInvalidMessageDeliveredUpdated added in v0.30.0 

func (nc *NoopCollector) OnInvalidMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*NoopCollector) OnInvalidTopicIdDetectedForControlMessage added in v0.33.7 

func (nc *NoopCollector) OnInvalidTopicIdDetectedForControlMessage(messageType p2pmsg.ControlMessageType)

func (*NoopCollector) OnKeyGetFailure added in v0.25.2 

func (nc *NoopCollector) OnKeyGetFailure()

func (*NoopCollector) OnKeyGetSuccess added in v0.25.2 

func (nc *NoopCollector) OnKeyGetSuccess()

func (*NoopCollector) OnKeyPutAttempt added in v0.29.0 

func (nc *NoopCollector) OnKeyPutAttempt(uint32)

func (*NoopCollector) OnKeyPutDeduplicated added in v0.29.0 

func (nc *NoopCollector) OnKeyPutDeduplicated()

func (*NoopCollector) OnKeyPutDrop added in v0.29.0 

func (nc *NoopCollector) OnKeyPutDrop()

func (*NoopCollector) OnKeyPutSuccess added in v0.25.2 

func (nc *NoopCollector) OnKeyPutSuccess(uint32)

func (*NoopCollector) OnKeyRemoved added in v0.29.0 

func (nc *NoopCollector) OnKeyRemoved(uint32)

func (*NoopCollector) OnLocalMeshSizeUpdated added in v0.30.0 

func (nc *NoopCollector) OnLocalMeshSizeUpdated(string, int)

func (*NoopCollector) OnLocalPeerJoinedTopic added in v0.33.1 

func (nc *NoopCollector) OnLocalPeerJoinedTopic()

func (*NoopCollector) OnLocalPeerLeftTopic added in v0.33.1 

func (nc *NoopCollector) OnLocalPeerLeftTopic()

func (*NoopCollector) OnMeshMessageDeliveredUpdated added in v0.30.0 

func (nc *NoopCollector) OnMeshMessageDeliveredUpdated(topic channels.Topic, f float64)

func (*NoopCollector) OnMessageDeliveredToAllSubscribers added in v0.33.1 

func (nc *NoopCollector) OnMessageDeliveredToAllSubscribers(size int)

func (*NoopCollector) OnMessageDuplicate added in v0.33.1 

func (nc *NoopCollector) OnMessageDuplicate(size int)

func (*NoopCollector) OnMessageEnteredValidation added in v0.33.1 

func (nc *NoopCollector) OnMessageEnteredValidation(size int)

func (*NoopCollector) OnMessageRejected added in v0.33.1 

func (nc *NoopCollector) OnMessageRejected(size int, reason string)

func (*NoopCollector) OnMisbehaviorReported added in v0.31.0 

func (nc *NoopCollector) OnMisbehaviorReported(string, string)

func (*NoopCollector) OnOutboundRpcDropped added in v0.33.1 

func (nc *NoopCollector) OnOutboundRpcDropped()

func (*NoopCollector) OnOverallPeerScoreUpdated added in v0.30.0 

func (nc *NoopCollector) OnOverallPeerScoreUpdated(f float64)

func (*NoopCollector) OnPeerAddedToProtocol added in v0.33.1 

func (nc *NoopCollector) OnPeerAddedToProtocol(protocol string)

func (*NoopCollector) OnPeerDialFailure added in v0.30.0 

func (nc *NoopCollector) OnPeerDialFailure(duration time.Duration, attempts int)

func (*NoopCollector) OnPeerDialed added in v0.30.0 

func (nc *NoopCollector) OnPeerDialed(duration time.Duration, attempts int)

func (*NoopCollector) OnPeerGraftTopic added in v0.33.1 

func (nc *NoopCollector) OnPeerGraftTopic(topic string)

func (*NoopCollector) OnPeerPruneTopic added in v0.33.1 

func (nc *NoopCollector) OnPeerPruneTopic(topic string)

func (*NoopCollector) OnPeerRemovedFromProtocol added in v0.33.1 

func (nc *NoopCollector) OnPeerRemovedFromProtocol()

func (*NoopCollector) OnPeerThrottled added in v0.33.1 

func (nc *NoopCollector) OnPeerThrottled()

func (*NoopCollector) OnPruneDuplicateTopicIdsExceedThreshold added in v0.33.7 

func (nc *NoopCollector) OnPruneDuplicateTopicIdsExceedThreshold()

func (*NoopCollector) OnPruneMessageInspected added in v0.33.7 

func (nc *NoopCollector) OnPruneMessageInspected(duplicateTopicIds int)

func (*NoopCollector) OnPublishMessageInspected added in v0.33.7 

func (nc *NoopCollector) OnPublishMessageInspected(totalErrCount int, invalidTopicIdsCount int, invalidSubscriptionsCount int, invalidSendersCount int)

func (*NoopCollector) OnPublishMessagesInspectionErrorExceedsThreshold added in v0.33.7 

func (nc *NoopCollector) OnPublishMessagesInspectionErrorExceedsThreshold()

func (*NoopCollector) OnRateLimitedPeer added in v0.30.0 

func (nc *NoopCollector) OnRateLimitedPeer(pid peer.ID, role, msgType, topic, reason string)

func (*NoopCollector) OnReceiptProcessingDuration added in v0.14.1 

func (nc *NoopCollector) OnReceiptProcessingDuration(duration time.Duration)

func (*NoopCollector) OnResultApprovalDispatchedInNetworkByVerifier added in v0.19.0 

func (nc *NoopCollector) OnResultApprovalDispatchedInNetworkByVerifier()

func (*NoopCollector) OnRpcReceived added in v0.33.1 

func (nc *NoopCollector) OnRpcReceived(msgCount int, iHaveCount int, iWantCount int, graftCount int, pruneCount int)

func (*NoopCollector) OnRpcSent added in v0.33.1 

func (nc *NoopCollector) OnRpcSent(msgCount int, iHaveCount int, iWantCount int, graftCount int, pruneCount int)

func (*NoopCollector) OnStreamCreated added in v0.30.0 

func (nc *NoopCollector) OnStreamCreated(duration time.Duration, attempts int)

func (*NoopCollector) OnStreamCreationFailure added in v0.30.0 

func (nc *NoopCollector) OnStreamCreationFailure(duration time.Duration, attempts int)

func (*NoopCollector) OnStreamCreationRetryBudgetResetToDefault added in v0.32.2 

func (nc *NoopCollector) OnStreamCreationRetryBudgetResetToDefault()

func (*NoopCollector) OnStreamCreationRetryBudgetUpdated added in v0.32.2 

func (nc *NoopCollector) OnStreamCreationRetryBudgetUpdated(budget uint64)

func (*NoopCollector) OnStreamEstablished added in v0.30.0 

func (nc *NoopCollector) OnStreamEstablished(duration time.Duration, attempts int)

func (*NoopCollector) OnTimeInMeshUpdated added in v0.30.0 

func (nc *NoopCollector) OnTimeInMeshUpdated(topic channels.Topic, duration time.Duration)

func (*NoopCollector) OnUnauthorizedMessage added in v0.28.0 

func (nc *NoopCollector) OnUnauthorizedMessage(role, msgType, topic, offense string)

func (*NoopCollector) OnUndeliveredMessage added in v0.33.1 

func (nc *NoopCollector) OnUndeliveredMessage()

func (*NoopCollector) OnUnstakedPeerInspectionFailed added in v0.33.7 

func (nc *NoopCollector) OnUnstakedPeerInspectionFailed()

func (*NoopCollector) OnVerifiableChunkReceivedAtVerifierEngine added in v0.17.1 

func (nc *NoopCollector) OnVerifiableChunkReceivedAtVerifierEngine()

func (*NoopCollector) OnVerifiableChunkSentToVerifier added in v0.17.1 

func (nc *NoopCollector) OnVerifiableChunkSentToVerifier()

func (*NoopCollector) OnViolationReportSkipped added in v0.32.0 

func (nc *NoopCollector) OnViolationReportSkipped()

func (*NoopCollector) OutboundConnections added in v0.12.0 

func (nc *NoopCollector) OutboundConnections(_ uint)

func (*NoopCollector) OutboundMessageDropped added in v0.29.0 

func (nc *NoopCollector) OutboundMessageDropped(engine string, messages string)

func (*NoopCollector) OutboundMessageSent added in v0.29.1 

func (nc *NoopCollector) OutboundMessageSent(int, string, string, string)

func (*NoopCollector) PayloadProductionDuration 

func (nc *NoopCollector) PayloadProductionDuration(duration time.Duration)

func (*NoopCollector) Peers added in v0.27.3 

func (nc *NoopCollector) Peers(prefix string, n int)

func (*NoopCollector) ProofSize 

func (nc *NoopCollector) ProofSize(bytes uint32)

func (*NoopCollector) Pruned added in v0.27.2 

func (nc *NoopCollector) Pruned(height uint64, duration time.Duration)

func (*NoopCollector) PrunedBlockByHeight added in v0.27.0 

func (nc *NoopCollector) PrunedBlockByHeight(status *chainsync.Status)

func (*NoopCollector) PrunedBlockById added in v0.27.0 

func (nc *NoopCollector) PrunedBlockById(status *chainsync.Status)

func (*NoopCollector) PrunedBlocks added in v0.27.0 

func (nc *NoopCollector) PrunedBlocks(totalByHeight, totalById, storedByHeight, storedById int)

func (*NoopCollector) QueueDuration 

func (nc *NoopCollector) QueueDuration(duration time.Duration, priority int)

func (*NoopCollector) RanGC 

func (nc *NoopCollector) RanGC(duration time.Duration)

func (*NoopCollector) RangeRequested added in v0.27.0 

func (nc *NoopCollector) RangeRequested(ran chainsync.Range)

func (*NoopCollector) ReadDuration 

func (nc *NoopCollector) ReadDuration(duration time.Duration)

func (*NoopCollector) ReadDurationPerItem 

func (nc *NoopCollector) ReadDurationPerItem(duration time.Duration)

func (*NoopCollector) ReadValuesNumber 

func (nc *NoopCollector) ReadValuesNumber(number uint64)

func (*NoopCollector) ReadValuesSize 

func (nc *NoopCollector) ReadValuesSize(byte uint64)

func (*NoopCollector) ReceiptSkipped added in v0.27.2 

func (nc *NoopCollector) ReceiptSkipped()

func (*NoopCollector) RecordRPC added in v0.32.0 

func (nc *NoopCollector) RecordRPC(handler, rpc string, code codes.Code)

func (*NoopCollector) Register 

func (nc *NoopCollector) Register(resource string, entriesFunc module.EntriesFunc) error

func (*NoopCollector) RequestCanceled added in v0.27.2 

func (nc *NoopCollector) RequestCanceled()

func (*NoopCollector) RequestFailed added in v0.27.2 

func (nc *NoopCollector) RequestFailed(duration time.Duration, retryable bool)

func (*NoopCollector) RequestSucceeded added in v0.27.2 

func (nc *NoopCollector) RequestSucceeded(uint64, time.Duration, uint64, int)

func (*NoopCollector) ResponseDropped added in v0.27.2 

func (nc *NoopCollector) ResponseDropped()

func (*NoopCollector) RootIDComputed added in v0.27.2 

func (nc *NoopCollector) RootIDComputed(duration time.Duration, numberOfChunks int)

func (*NoopCollector) RoutingTablePeerAdded added in v0.26.11 

func (nc *NoopCollector) RoutingTablePeerAdded()

func (*NoopCollector) RoutingTablePeerRemoved added in v0.26.11 

func (nc *NoopCollector) RoutingTablePeerRemoved()

func (*NoopCollector) RuntimeSetNumberOfAccounts added in v0.18.3 

func (nc *NoopCollector) RuntimeSetNumberOfAccounts(count uint64)

func (*NoopCollector) RuntimeTransactionChecked added in v0.18.3 

func (nc *NoopCollector) RuntimeTransactionChecked(dur time.Duration)

func (*NoopCollector) RuntimeTransactionInterpreted added in v0.18.3 

func (nc *NoopCollector) RuntimeTransactionInterpreted(dur time.Duration)

func (*NoopCollector) RuntimeTransactionParsed added in v0.18.3 

func (nc *NoopCollector) RuntimeTransactionParsed(dur time.Duration)

func (*NoopCollector) RuntimeTransactionProgramsCacheHit added in v0.29.17 

func (nc *NoopCollector) RuntimeTransactionProgramsCacheHit()

func (*NoopCollector) RuntimeTransactionProgramsCacheMiss added in v0.29.17 

func (nc *NoopCollector) RuntimeTransactionProgramsCacheMiss()

func (*NoopCollector) ScriptExecuted added in v0.26.1 

func (nc *NoopCollector) ScriptExecuted(dur time.Duration, size int)

func (*NoopCollector) ScriptExecutionErrorLocal added in v0.32.2 

func (nc *NoopCollector) ScriptExecutionErrorLocal()

func (*NoopCollector) ScriptExecutionErrorMatch added in v0.32.0 

func (nc *NoopCollector) ScriptExecutionErrorMatch()

func (*NoopCollector) ScriptExecutionErrorMismatch added in v0.32.0 

func (nc *NoopCollector) ScriptExecutionErrorMismatch()

func (*NoopCollector) ScriptExecutionErrorOnExecutionNode added in v0.31.11 

func (nc *NoopCollector) ScriptExecutionErrorOnExecutionNode()

func (*NoopCollector) ScriptExecutionNotIndexed added in v0.32.7 

func (nc *NoopCollector) ScriptExecutionNotIndexed()

func (*NoopCollector) ScriptExecutionResultMatch added in v0.32.0 

func (nc *NoopCollector) ScriptExecutionResultMatch()

func (*NoopCollector) ScriptExecutionResultMismatch added in v0.32.0 

func (nc *NoopCollector) ScriptExecutionResultMismatch()

func (*NoopCollector) SealedHeight 

func (nc *NoopCollector) SealedHeight(height uint64)

func (*NoopCollector) SetCurView 

func (nc *NoopCollector) SetCurView(view uint64)

func (*NoopCollector) SetMaxChunkDataPackAttemptsForNextUnsealedHeightAtRequester added in v0.22.0 

func (nc *NoopCollector) SetMaxChunkDataPackAttemptsForNextUnsealedHeightAtRequester(attempts uint64)

func (*NoopCollector) SetQCView 

func (nc *NoopCollector) SetQCView(view uint64)

func (*NoopCollector) SetTCView added in v0.29.0 

func (nc *NoopCollector) SetTCView(uint64)

func (*NoopCollector) SetTimeout 

func (nc *NoopCollector) SetTimeout(duration time.Duration)

func (*NoopCollector) SetWarningStateCount added in v0.30.0 

func (nc *NoopCollector) SetWarningStateCount(u uint)

func (*NoopCollector) SignerProcessingDuration 

func (nc *NoopCollector) SignerProcessingDuration(duration time.Duration)

func (*NoopCollector) StartBlockReceivedToExecuted 

func (nc *NoopCollector) StartBlockReceivedToExecuted(blockID flow.Identifier)

func (*NoopCollector) StartBlockToSeal 

func (nc *NoopCollector) StartBlockToSeal(blockID flow.Identifier)

func (*NoopCollector) StartCollectionToFinalized 

func (nc *NoopCollector) StartCollectionToFinalized(collectionID flow.Identifier)

func (*NoopCollector) TimeoutCollectorsRange added in v0.32.0 

func (nc *NoopCollector) TimeoutCollectorsRange(uint64, uint64, int)

func (*NoopCollector) TimeoutObjectProcessingDuration added in v0.29.0 

func (nc *NoopCollector) TimeoutObjectProcessingDuration(time.Duration)

func (*NoopCollector) TotalConnectionsInPool added in v0.26.16 

func (nc *NoopCollector) TotalConnectionsInPool(connectionCount uint, connectionPoolSize uint)

func (*NoopCollector) TransactionExecuted 

func (nc *NoopCollector) TransactionExecuted(txID flow.Identifier, when time.Time)

func (*NoopCollector) TransactionExpired 

func (nc *NoopCollector) TransactionExpired(txID flow.Identifier)

func (*NoopCollector) TransactionFinalized 

func (nc *NoopCollector) TransactionFinalized(txID flow.Identifier, when time.Time)

func (*NoopCollector) TransactionIngested 

func (nc *NoopCollector) TransactionIngested(txID flow.Identifier)

func (*NoopCollector) TransactionReceived 

func (nc *NoopCollector) TransactionReceived(txID flow.Identifier, when time.Time)

func (*NoopCollector) TransactionResultFetched added in v0.26.1 

func (nc *NoopCollector) TransactionResultFetched(dur time.Duration, size int)

func (*NoopCollector) TransactionSubmissionFailed 

func (nc *NoopCollector) TransactionSubmissionFailed()

func (*NoopCollector) UnicastMessageSendingCompleted added in v0.29.1 

func (nc *NoopCollector) UnicastMessageSendingCompleted(topic string)

func (*NoopCollector) UnicastMessageSendingStarted added in v0.29.1 

func (nc *NoopCollector) UnicastMessageSendingStarted(topic string)

func (*NoopCollector) UnstakedInboundConnections added in v0.21.1 

func (nc *NoopCollector) UnstakedInboundConnections(_ uint)

func (*NoopCollector) UnstakedOutboundConnections added in v0.21.1 

func (nc *NoopCollector) UnstakedOutboundConnections(_ uint)

func (*NoopCollector) UpdateCollectionMaxHeight added in v0.27.0 

func (nc *NoopCollector) UpdateCollectionMaxHeight(height uint64)

func (*NoopCollector) UpdateCount 

func (nc *NoopCollector) UpdateCount()

func (*NoopCollector) UpdateDuration 

func (nc *NoopCollector) UpdateDuration(duration time.Duration)

func (*NoopCollector) UpdateDurationPerItem 

func (nc *NoopCollector) UpdateDurationPerItem(duration time.Duration)

func (*NoopCollector) UpdateExecutionReceiptMaxHeight added in v0.27.0 

func (nc *NoopCollector) UpdateExecutionReceiptMaxHeight(height uint64)

func (*NoopCollector) UpdateLastFullBlockHeight added in v0.31.0 

func (nc *NoopCollector) UpdateLastFullBlockHeight(height uint64)

func (*NoopCollector) UpdateValuesNumber 

func (nc *NoopCollector) UpdateValuesNumber(number uint64)

func (*NoopCollector) UpdateValuesSize 

func (nc *NoopCollector) UpdateValuesSize(byte uint64)

func (*NoopCollector) ValidatorProcessingDuration 

func (nc *NoopCollector) ValidatorProcessingDuration(duration time.Duration)

func (*NoopCollector) VoteProcessingDuration added in v0.29.0 

func (nc *NoopCollector) VoteProcessingDuration(time.Duration)

func (*NoopCollector) Wantlist added in v0.27.3 

func (nc *NoopCollector) Wantlist(prefix string, n int)

type ObserverCollector added in v0.28.0 

type ObserverCollector struct {
	// contains filtered or unexported fields
}

func NewObserverCollector added in v0.28.0 

func NewObserverCollector() *ObserverCollector

func (*ObserverCollector) RecordRPC added in v0.28.0 

func (oc *ObserverCollector) RecordRPC(handler, rpc string, code codes.Code)

type ObserverMetrics added in v0.32.0 

type ObserverMetrics interface {
	RecordRPC(handler, rpc string, code codes.Code)
}

type PingCollector 

type PingCollector struct {
	// contains filtered or unexported fields
}

func NewPingCollector 

func NewPingCollector() *PingCollector

func (*PingCollector) NodeInfo added in v0.17.6 

func (pc *PingCollector) NodeInfo(node *flow.Identity, nodeInfo string, version string, sealedHeight uint64, hotstuffCurView uint64)

func (*PingCollector) NodeReachable 

func (pc *PingCollector) NodeReachable(node *flow.Identity, nodeInfo string, rtt time.Duration)

type RateLimitedBlockstoreCollector added in v0.28.0 

type RateLimitedBlockstoreCollector struct {
	// contains filtered or unexported fields
}

func (*RateLimitedBlockstoreCollector) BytesRead added in v0.28.0 

func (r *RateLimitedBlockstoreCollector) BytesRead(n int)

type RestCollector added in v0.29.12 

type RestCollector struct {
	// contains filtered or unexported fields
}

func NewRestCollector added in v0.29.12 

func NewRestCollector(urlToRouteMapper func(string) (string, error), registerer prometheus.Registerer) (*RestCollector, error)

NewRestCollector returns a new metrics RestCollector that implements the RestCollector using Prometheus as the backend.

func (*RestCollector) AddInflightRequests added in v0.31.0 

func (r *RestCollector) AddInflightRequests(_ context.Context, p httpmetrics.HTTPProperties, quantity int)

AddInflightRequests increments and decrements the number of inflight request being processed. This method is called automatically by go-http-metrics/middleware

func (*RestCollector) AddTotalRequests added in v0.29.12 

func (r *RestCollector) AddTotalRequests(_ context.Context, method, path string)

AddTotalRequests records all REST requests This is a custom method called by the REST handler

func (*RestCollector) ObserveHTTPRequestDuration added in v0.31.0 

func (r *RestCollector) ObserveHTTPRequestDuration(_ context.Context, p httpmetrics.HTTPReqProperties, duration time.Duration)

ObserveHTTPRequestDuration records the duration of the REST request. This method is called automatically by go-http-metrics/middleware

func (*RestCollector) ObserveHTTPResponseSize added in v0.31.0 

func (r *RestCollector) ObserveHTTPResponseSize(_ context.Context, p httpmetrics.HTTPReqProperties, sizeBytes int64)

ObserveHTTPResponseSize records the response size of the REST request. This method is called automatically by go-http-metrics/middleware

type Server 

type Server struct {
	// contains filtered or unexported fields
}

Server is the http server that will be serving the /metrics request for prometheus

func NewServer 

func NewServer(log zerolog.Logger, port uint) *Server

NewServer creates a new server that will start on the specified port, and responds to only the `/metrics` endpoint

func (*Server) Done 

func (m *Server) Done() <-chan struct{}

Done returns a channel that will close when shutdown is complete.

func (*Server) Ready 

func (m *Server) Ready() <-chan struct{}

Ready returns a channel that will close when the network stack is ready.

type StorageCollector 

type StorageCollector struct {
	// contains filtered or unexported fields
}

func GetStorageCollector 

func GetStorageCollector() *StorageCollector

func (*StorageCollector) RetryOnConflict 

func (sc *StorageCollector) RetryOnConflict()

func (*StorageCollector) SkipDuplicate 

func (sc *StorageCollector) SkipDuplicate()

type TransactionCollector 

type TransactionCollector struct {
	// contains filtered or unexported fields
}

func NewTransactionCollector 

func NewTransactionCollector(
	log zerolog.Logger,
	transactionTimings mempool.TransactionTimings,
	logTimeToFinalized bool,
	logTimeToExecuted bool,
	logTimeToFinalizedExecuted bool,
) *TransactionCollector

func (*TransactionCollector) ScriptExecuted added in v0.26.1 

func (tc *TransactionCollector) ScriptExecuted(dur time.Duration, size int)

func (*TransactionCollector) ScriptExecutionErrorLocal added in v0.32.2 

func (tc *TransactionCollector) ScriptExecutionErrorLocal()

func (*TransactionCollector) ScriptExecutionErrorMatch added in v0.32.0 

func (tc *TransactionCollector) ScriptExecutionErrorMatch()

func (*TransactionCollector) ScriptExecutionErrorMismatch added in v0.32.0 

func (tc *TransactionCollector) ScriptExecutionErrorMismatch()

func (*TransactionCollector) ScriptExecutionErrorOnExecutionNode added in v0.31.11 

func (tc *TransactionCollector) ScriptExecutionErrorOnExecutionNode()

func (*TransactionCollector) ScriptExecutionNotIndexed added in v0.32.7 

func (tc *TransactionCollector) ScriptExecutionNotIndexed()

ScriptExecutionNotIndexed records script execution matches where data for the block is not indexed locally yet

func (*TransactionCollector) ScriptExecutionResultMatch added in v0.32.0 

func (tc *TransactionCollector) ScriptExecutionResultMatch()

func (*TransactionCollector) ScriptExecutionResultMismatch added in v0.32.0 

func (tc *TransactionCollector) ScriptExecutionResultMismatch()

func (*TransactionCollector) TransactionExecuted 

func (tc *TransactionCollector) TransactionExecuted(txID flow.Identifier, when time.Time)

func (*TransactionCollector) TransactionExpired 

func (tc *TransactionCollector) TransactionExpired(txID flow.Identifier)

func (*TransactionCollector) TransactionFinalized 

func (tc *TransactionCollector) TransactionFinalized(txID flow.Identifier, when time.Time)

func (*TransactionCollector) TransactionReceived 

func (tc *TransactionCollector) TransactionReceived(txID flow.Identifier, when time.Time)

func (*TransactionCollector) TransactionResultFetched added in v0.26.1 

func (tc *TransactionCollector) TransactionResultFetched(dur time.Duration, size int)

func (*TransactionCollector) TransactionSubmissionFailed 

func (tc *TransactionCollector) TransactionSubmissionFailed()

type UnicastManagerMetrics added in v0.30.0 

type UnicastManagerMetrics struct {
	// contains filtered or unexported fields
}

UnicastManagerMetrics metrics collector for the unicast manager.

func NewUnicastManagerMetrics added in v0.30.0 

func NewUnicastManagerMetrics(prefix string) *UnicastManagerMetrics

func (*UnicastManagerMetrics) OnDialRetryBudgetResetToDefault added in v0.32.2 

func (u *UnicastManagerMetrics) OnDialRetryBudgetResetToDefault()

OnDialRetryBudgetResetToDefault tracks the number of times the dial retry budget is reset to default.

func (*UnicastManagerMetrics) OnDialRetryBudgetUpdated added in v0.32.2 

func (u *UnicastManagerMetrics) OnDialRetryBudgetUpdated(budget uint64)

OnDialRetryBudgetUpdated tracks the history of the dial retry budget updates.

func (*UnicastManagerMetrics) OnEstablishStreamFailure added in v0.30.0 

func (u *UnicastManagerMetrics) OnEstablishStreamFailure(duration time.Duration, attempts int)

OnEstablishStreamFailure tracks the amount of time taken and number of retry attempts used when the unicast manager cannot establish a stream on the open connection between two peers.

func (*UnicastManagerMetrics) OnPeerDialFailure added in v0.30.0 

func (u *UnicastManagerMetrics) OnPeerDialFailure(duration time.Duration, attempts int)

OnPeerDialFailure tracks the amount of time taken and number of retry attempts used when the unicast manager cannot dial a peer to establish the initial connection between the two.

func (*UnicastManagerMetrics) OnPeerDialed added in v0.30.0 

func (u *UnicastManagerMetrics) OnPeerDialed(duration time.Duration, attempts int)

OnPeerDialed tracks the time it takes to dial a peer during stream creation and the number of retry attempts before a peer is dialed successfully.

func (*UnicastManagerMetrics) OnStreamCreated added in v0.30.0 

func (u *UnicastManagerMetrics) OnStreamCreated(duration time.Duration, attempts int)

OnStreamCreated tracks the overall time taken to create a stream successfully and the number of retry attempts.

func (*UnicastManagerMetrics) OnStreamCreationFailure added in v0.30.0 

func (u *UnicastManagerMetrics) OnStreamCreationFailure(duration time.Duration, attempts int)

OnStreamCreationFailure tracks the overall time taken and number of retry attempts used when the unicast manager fails to create a stream.

func (*UnicastManagerMetrics) OnStreamCreationRetryBudgetResetToDefault added in v0.32.2 

func (u *UnicastManagerMetrics) OnStreamCreationRetryBudgetResetToDefault()

OnStreamCreationRetryBudgetResetToDefault tracks the number of times the stream creation retry budget is reset to default.

func (*UnicastManagerMetrics) OnStreamCreationRetryBudgetUpdated added in v0.32.2 

func (u *UnicastManagerMetrics) OnStreamCreationRetryBudgetUpdated(budget uint64)

OnStreamCreationRetryBudgetUpdated tracks the history of the stream creation retry budget updates.

func (*UnicastManagerMetrics) OnStreamEstablished added in v0.30.0 

func (u *UnicastManagerMetrics) OnStreamEstablished(duration time.Duration, attempts int)

OnStreamEstablished tracks the time it takes to create a stream successfully on the available open connection during stream creation and the number of retry attempts.

type VerificationCollector 

type VerificationCollector struct {
	// contains filtered or unexported fields
}

func NewVerificationCollector 

func NewVerificationCollector(tracer module.Tracer, registerer prometheus.Registerer) *VerificationCollector

func (*VerificationCollector) OnAssignedChunkProcessedAtAssigner added in v0.17.1 

func (vc *VerificationCollector) OnAssignedChunkProcessedAtAssigner()

OnAssignedChunkProcessedAtAssigner increments a counter that keeps track of the total number of assigned chunks pushed by assigner engine to the fetcher engine.

func (*VerificationCollector) OnAssignedChunkReceivedAtFetcher added in v0.17.1 

func (vc *VerificationCollector) OnAssignedChunkReceivedAtFetcher()

OnAssignedChunkReceivedAtFetcher increments a counter that keeps track of number of assigned chunks arrive at fetcher engine.

func (*VerificationCollector) OnBlockConsumerJobDone added in v0.19.0 

func (vc *VerificationCollector) OnBlockConsumerJobDone(processedIndex uint64)

OnBlockConsumerJobDone is invoked by block consumer whenever it is notified a job is done by a worker. It sets the last processed block job index.

func (*VerificationCollector) OnChunkConsumerJobDone added in v0.19.0 

func (vc *VerificationCollector) OnChunkConsumerJobDone(processedIndex uint64)

OnChunkConsumerJobDone is invoked by chunk consumer whenever it is notified a job is done by a worker. It sets the last processed chunk job index.

func (*VerificationCollector) OnChunkDataPackArrivedAtFetcher added in v0.17.1 

func (vc *VerificationCollector) OnChunkDataPackArrivedAtFetcher()

OnChunkDataPackArrivedAtFetcher increments a counter that keeps track of number of chunk data packs arrived at fetcher engine from requester engine.

func (*VerificationCollector) OnChunkDataPackRequestDispatchedInNetworkByRequester added in v0.19.0 

func (vc *VerificationCollector) OnChunkDataPackRequestDispatchedInNetworkByRequester()

OnChunkDataPackRequestDispatchedInNetworkByRequester increments a counter that keeps track of number of chunk data pack requests that the requester engine dispatches in the network (to the execution nodes).

func (*VerificationCollector) OnChunkDataPackRequestReceivedByRequester added in v0.17.1 

func (vc *VerificationCollector) OnChunkDataPackRequestReceivedByRequester()

OnChunkDataPackRequestReceivedByRequester increments a counter that keeps track of number of chunk data pack requests arrive at the requester engine from the fetcher engine.

func (*VerificationCollector) OnChunkDataPackRequestSentByFetcher added in v0.17.1 

func (vc *VerificationCollector) OnChunkDataPackRequestSentByFetcher()

OnChunkDataPackRequestSentByFetcher increments a counter that keeps track of number of chunk data pack requests that fetcher engine sends to requester engine.

func (*VerificationCollector) OnChunkDataPackResponseReceivedFromNetworkByRequester added in v0.19.0 

func (vc *VerificationCollector) OnChunkDataPackResponseReceivedFromNetworkByRequester()

OnChunkDataPackResponseReceivedFromNetworkByRequester increments a counter that keeps track of number of chunk data pack responses that the requester engine receives from execution nodes (through network).

func (*VerificationCollector) OnChunkDataPackSentToFetcher added in v0.17.1 

func (vc *VerificationCollector) OnChunkDataPackSentToFetcher()

OnChunkDataPackSentToFetcher increases a counter that keeps track of number of chunk data packs sent to the fetcher engine from requester engine.

func (*VerificationCollector) OnChunksAssignmentDoneAtAssigner added in v0.17.1 

func (vc *VerificationCollector) OnChunksAssignmentDoneAtAssigner(chunks int)

OnChunksAssignmentDoneAtAssigner increments a counter that keeps track of the total number of assigned chunks to the verification node.

func (*VerificationCollector) OnExecutionResultReceivedAtAssignerEngine added in v0.19.0 

func (vc *VerificationCollector) OnExecutionResultReceivedAtAssignerEngine()

OnExecutionResultReceivedAtAssignerEngine is called whenever a new execution result arrives at Assigner engine. It increments total number of received results.

func (*VerificationCollector) OnFinalizedBlockArrivedAtAssigner added in v0.17.1 

func (vc *VerificationCollector) OnFinalizedBlockArrivedAtAssigner(height uint64)

OnFinalizedBlockArrivedAtAssigner sets a gauge that keeps track of number of the latest block height arrives at assigner engine. Note that it assumes blocks are coming to assigner engine in strictly increasing order of their height.

func (*VerificationCollector) OnResultApprovalDispatchedInNetworkByVerifier added in v0.19.0 

func (vc *VerificationCollector) OnResultApprovalDispatchedInNetworkByVerifier()

OnResultApprovalDispatchedInNetwork is called whenever a result approval for is emitted to consensus nodes. It increases the total number of result approvals.

func (*VerificationCollector) OnVerifiableChunkReceivedAtVerifierEngine added in v0.17.1 

func (vc *VerificationCollector) OnVerifiableChunkReceivedAtVerifierEngine()

OnVerifiableChunkReceivedAtVerifierEngine is called whenever a verifiable chunk is received by Verifier engine from Assigner engine.It increments the total number of sent verifiable chunks.

func (*VerificationCollector) OnVerifiableChunkSentToVerifier added in v0.17.1 

func (vc *VerificationCollector) OnVerifiableChunkSentToVerifier()

OnVerifiableChunkSentToVerifier increments a counter that keeps track of number of verifiable chunks fetcher engine sent to verifier engine.

func (*VerificationCollector) SetMaxChunkDataPackAttemptsForNextUnsealedHeightAtRequester added in v0.22.0 

func (vc *VerificationCollector) SetMaxChunkDataPackAttemptsForNextUnsealedHeightAtRequester(attempts uint64)

SetMaxChunkDataPackAttemptsForNextUnsealedHeightAtRequester is invoked when a cycle of requesting chunk data packs is done by requester engine. It updates the maximum number of attempts made by requester engine for requesting the chunk data packs of the next unsealed height. The maximum is taken over the history of all chunk data packs requested during that cycle that belong to the next unsealed height.

Source Files

View all Source files

Directories

Path Synopsis
collection
consensus
execution
verification

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