metrics

package
v0.29.4-with-stacktrace Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 10, 2023 License: AGPL-3.0 Imports: 26 Imported by: 51

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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
)
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"
	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
	ResourcePublicNetworkingReceiveCache = "public_networking_received_message" // networking layer
	ResourceNetworkingDnsIpCache         = "networking_dns_ip_cache"            // networking layer
	ResourceNetworkingDnsTxtCache        = "networking_dns_txt_cache"           // networking layer

	ResourceClusterBlockProposalQueue = "cluster_compliance_proposal_queue" // collection node, compliance engine
	ResourceTransactionIngestQueue    = "ingest_transaction_queue"          // collection node, ingest engine
	ResourceBeaconKey                 = "beacon-key"                        // consensus node, DKG 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
)
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"
	MessageSyncedBlock         = "synced_block"
	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 NewExecutionDataRequesterCollector added in v0.26.2 

func NewExecutionDataRequesterCollector() module.ExecutionDataRequesterMetrics

func NewRateLimitedBlockstoreCollector added in v0.28.0 

func NewRateLimitedBlockstoreCollector(prefix string) module.RateLimitedBlockstoreMetrics

func RegisterBadgerMetrics 

func RegisterBadgerMetrics() error

Types

type AccessCollector added in v0.26.16 

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

func NewAccessCollector added in v0.26.16 

func NewAccessCollector() *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)

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) 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 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) 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) 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,
	compUsed, memoryUsed, actualMemoryUsed uint64,
	eventCounts, 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) 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 GossipSubMetrics added in v0.29.0 

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

func NewGossipSubMetrics added in v0.29.0 

func NewGossipSubMetrics(prefix string) *GossipSubMetrics

func (*GossipSubMetrics) OnGraftReceived added in v0.29.0 

func (nc *GossipSubMetrics) OnGraftReceived(count int)

OnGraftReceived tracks the number of GRAFT messages received by the node from other nodes. GRAFT is a control message of GossipSub protocol that connects two nodes over a topic directly as gossip partners.

func (*GossipSubMetrics) OnIHaveReceived added in v0.29.0 

func (nc *GossipSubMetrics) OnIHaveReceived(count int)

OnIHaveReceived tracks the number of IHAVE messages received by the node from other nodes. iHave is a control message that is sent by a node to another node to indicate that it has a new gossiped message.

func (*GossipSubMetrics) OnIWantReceived added in v0.29.0 

func (nc *GossipSubMetrics) OnIWantReceived(count int)

OnIWantReceived tracks the number of IWANT messages received by the node from other nodes. iWant is a control message that is sent by a node to request a message that it has seen advertised in an iHAVE message.

func (*GossipSubMetrics) OnIncomingRpcAcceptedFully added in v0.29.0 

func (nc *GossipSubMetrics) OnIncomingRpcAcceptedFully()

OnIncomingRpcAcceptedFully tracks the number of RPC messages received by the node that are fully accepted. An RPC may contain any number of control messages, i.e., IHAVE, IWANT, GRAFT, PRUNE, as well as the actual messages. A fully accepted RPC means that all the control messages are accepted and all the messages are accepted.

func (*GossipSubMetrics) OnIncomingRpcAcceptedOnlyForControlMessages added in v0.29.0 

func (nc *GossipSubMetrics) OnIncomingRpcAcceptedOnlyForControlMessages()

OnIncomingRpcAcceptedOnlyForControlMessages tracks the number of RPC messages received by the node that are accepted only for the control messages, i.e., only for the included IHAVE, IWANT, GRAFT, PRUNE. However, the actual messages included in the RPC are not accepted. This happens mostly when the validation pipeline of GossipSub is throttled, and cannot accept more actual messages for validation.

func (*GossipSubMetrics) OnIncomingRpcRejected added in v0.29.0 

func (nc *GossipSubMetrics) OnIncomingRpcRejected()

OnIncomingRpcRejected tracks the number of RPC messages received by the node that are rejected. This happens mostly when the RPC is coming from a low-scored peer based on the peer scoring module of GossipSub.

func (*GossipSubMetrics) OnPruneReceived added in v0.29.0 

func (nc *GossipSubMetrics) OnPruneReceived(count int)

OnPruneReceived tracks the number of PRUNE messages received by the node from other nodes. PRUNE is a control message of GossipSub protocol that disconnects two nodes over a topic.

func (*GossipSubMetrics) OnPublishedGossipMessagesReceived added in v0.29.0 

func (nc *GossipSubMetrics) OnPublishedGossipMessagesReceived(count int)

OnPublishedGossipMessagesReceived tracks the number of gossip messages received by the node from other nodes over an RPC message.

type HeroCacheCollector added in v0.25.2 

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

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 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 NetworkReceiveCacheMetricsFactory added in v0.25.2 

func NetworkReceiveCacheMetricsFactory(registrar prometheus.Registerer) *HeroCacheCollector

func NewHeroCacheCollector added in v0.25.2 

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

func PublicNetworkReceiveCacheMetricsFactory added in v0.25.4 

func PublicNetworkReceiveCacheMetricsFactory(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 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) 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 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 {
	*LibP2PResourceManagerMetrics
	*GossipSubMetrics
	// 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) OnRateLimitedUnicastMessage added in v0.28.0 

func (nc *NetworkCollector) OnRateLimitedUnicastMessage(role, msgType, topic, reason string)

OnRateLimitedUnicastMessage 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) 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 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) AllowConn added in v0.29.0 

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

func (*NoopCollector) AllowMemory added in v0.29.0 

func (nc *NoopCollector) AllowMemory(size int)

func (*NoopCollector) AllowPeer added in v0.29.0 

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

func (*NoopCollector) AllowProtocol added in v0.29.0 

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

func (*NoopCollector) AllowService added in v0.29.0 

func (nc *NoopCollector) AllowService(svc string)

func (*NoopCollector) AllowStream added in v0.29.0 

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

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(dir network.Direction, usefd bool)

func (*NoopCollector) BlockFinalized 

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

func (*NoopCollector) BlockMemory added in v0.29.0 

func (nc *NoopCollector) BlockMemory(size int)

func (*NoopCollector) BlockPeer added in v0.29.0 

func (nc *NoopCollector) BlockPeer(p 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(proto protocol.ID)

func (*NoopCollector) BlockProtocolPeer added in v0.29.0 

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

func (*NoopCollector) BlockSealed 

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

func (*NoopCollector) BlockService added in v0.29.0 

func (nc *NoopCollector) BlockService(svc string)

func (*NoopCollector) BlockServicePeer added in v0.29.0 

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

func (*NoopCollector) BlockStream added in v0.29.0 

func (nc *NoopCollector) BlockStream(p peer.ID, dir 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) 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) 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) 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, _, _, _ 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) 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) 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) 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) 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) 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) OnEntityEjectionDueToEmergency added in v0.25.2 

func (nc *NoopCollector) OnEntityEjectionDueToEmergency()

func (*NoopCollector) OnEntityEjectionDueToFullCapacity added in v0.25.2 

func (nc *NoopCollector) OnEntityEjectionDueToFullCapacity()

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) OnGraftReceived added in v0.29.0 

func (nc *NoopCollector) OnGraftReceived(int)

func (*NoopCollector) OnIHaveReceived added in v0.29.0 

func (nc *NoopCollector) OnIHaveReceived(int)

func (*NoopCollector) OnIWantReceived added in v0.29.0 

func (nc *NoopCollector) OnIWantReceived(int)

func (*NoopCollector) OnIncomingRpcAcceptedFully added in v0.29.0 

func (nc *NoopCollector) OnIncomingRpcAcceptedFully()

func (*NoopCollector) OnIncomingRpcAcceptedOnlyForControlMessages added in v0.29.0 

func (nc *NoopCollector) OnIncomingRpcAcceptedOnlyForControlMessages()

func (*NoopCollector) OnIncomingRpcRejected added in v0.29.0 

func (nc *NoopCollector) OnIncomingRpcRejected()

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) OnPruneReceived added in v0.29.0 

func (nc *NoopCollector) OnPruneReceived(int)

func (*NoopCollector) OnPublishedGossipMessagesReceived added in v0.29.0 

func (nc *NoopCollector) OnPublishedGossipMessagesReceived(count int)

func (*NoopCollector) OnRateLimitedUnicastMessage added in v0.28.0 

func (nc *NoopCollector) OnRateLimitedUnicastMessage(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) OnUnauthorizedMessage added in v0.28.0 

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

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) 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) 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(blockHeight uint64, duration time.Duration, totalSize uint64, numberOfAttempts 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) ScriptExecuted added in v0.26.1 

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

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) 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) 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) 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 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 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(transactionTimings mempool.TransactionTimings, log zerolog.Logger,
	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) 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()

func (*TransactionCollector) UpdateExecutionReceiptMaxHeight added in v0.27.0 

func (tc *TransactionCollector) UpdateExecutionReceiptMaxHeight(height uint64)

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

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Directories

Path Synopsis
collection
consensus
execution
verification

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