trace

package
v1.6.8 Latest Latest
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 Go to latest Published: Dec 30, 2022 License: Apache-2.0 Imports: 11 Imported by: 0

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Constants

View Source 
const (
	//----- DeliverTx
	DeliverTx = "DeliverTx"
	TxDecoder = "TxDecoder"

	//----- RunTx details
	ValTxMsgs  = "valTxMsgs"
	RunAnte    = "RunAnte"
	RunMsg     = "RunMsg"
	Refund     = "refund"
	EvmHandler = "EvmHandler"

	//------ RunAnte details
	CacheTxContext  = "cacheTxContext"
	AnteChain       = "AnteChain"
	AnteOther       = "AnteOther"
	CacheStoreWrite = "cacheStoreWrite"

	//----- handler details
	ParseChainID = "ParseChainID"
	VerifySig    = "VerifySig"
	Txhash       = "txhash"
	SaveTx       = "SaveTx"
	TransitionDb = "TransitionDb"
	Bloomfilter  = "Bloomfilter"
	EmitEvents   = "EmitEvents"
	HandlerDefer = "handler_defer"
)
View Source 
const (
	GasUsed     = "GasUsed"
	SimGasUsed  = "SimGasUsed"
	Produce     = "Produce"
	RunTx       = "RunTx"
	LastRun     = "lastRun"
	Height      = "Height"
	Tx          = "Tx"
	SimTx       = "SimTx"
	BlockSize   = "BlockSize"
	Elapsed     = "Elapsed"
	CommitRound = "CommitRound"
	Round       = "Round"
	BlockParts  = "BlockParts"
	Evm         = "Evm"
	Iavl        = "Iavl"
	FlatKV      = "FlatKV"
	//RecvBlock        = "RecvBlock"
	First2LastPart = "First2LastPart"

	SigCacheRatio    = "SigCacheRatio"
	DeliverTxs       = "DeliverTxs"
	EvmHandlerDetail = "EvmHandlerDetail"
	RunAnteDetail    = "RunAnteDetail"
	AnteChainDetail  = "AnteChainDetail"

	Delta      = "Delta"
	InvalidTxs = "InvalidTxs"

	Abci = "abci"
	//SaveResp        = "saveResp"
	Persist        = "persist"
	PersistDetails = "persistDetails"
	PreChange      = "preChange"
	FlushCache     = "flushCache"
	CommitStores   = "commitStores"
	FlushMeta      = "flushMeta"

	//MempoolUpdate   = "mpUpdate"
	//SaveState       = "saveState"
	ApplyBlock    = "ApplyBlock"
	Consensus     = "Consensus"
	LastBlockTime = "LastBlockTime"
	BTInterval    = "BTInterval"

	MempoolCheckTxCnt  = "CheckTx"
	MempoolTxsCnt      = "MempoolTxs"
	MempoolCheckTxTime = "CheckTxTime"

	CompressBlock   = "Compress"
	UncompressBlock = "Uncompress"
	Prerun          = "Prerun"
	IavlRuntime     = "IavlRuntime"

	BlockPartsP2P = "BlockPartsP2P"

	Workload = "Workload"
	ACOffset = "ACOffset"
)
View Source 
const (
	READ         = 1
	WRITE        = 2
	EVMALL       = 3
	UNKNOWN_TYPE = 4
	EVM_FORMAT   = "read<%dms>, write<%dms>, execute<%dms>"
	EVMCORE      = "evmcore"
)
View Source 
const FlagEnableAnalyzer string = "enable-analyzer"

Variables

View Source 
var (
	STATEDB_WRITE = []string{"AddBalance", "SubBalance", "SetNonce", "SetState", "SetCode", "AddLog",
		"AddPreimage", "AddRefund", "SubRefund", "AddAddressToAccessList", "AddSlotToAccessList",
		"PrepareAccessList", "AddressInAccessList", "Suicide", "CreateAccount", "ForEachStorage"}

	STATEDB_READ = []string{"SlotInAccessList", "GetBalance", "GetNonce", "GetCode", "GetCodeSize",
		"GetCodeHash", "GetState", "GetCommittedState", "GetRefund",
		"HasSuicided", "Snapshot", "RevertToSnapshot", "Empty", "Exist"}

	EVM_OPER = []string{EVMCORE}
)

Functions

func EnableAnalyzer 

func EnableAnalyzer(flag bool)

func InitializePprofDumper 

func InitializePprofDumper(logger log.Logger, dumpPath string, coolDownStr string, abciElapsed int64)

func OnAppBeginBlockEnter 

func OnAppBeginBlockEnter(height int64)

func OnAppDeliverTxEnter 

func OnAppDeliverTxEnter()

func OnCommitDone 

func OnCommitDone()

func SetDynamicConfig 

func SetDynamicConfig(c IDynamicConfig)

func SetInfoObject 

func SetInfoObject(e IElapsedTimeInfos)

func StartTxLog 

func StartTxLog(oper string)

func StopTxLog 

func StopTxLog(oper string)

Types

type Analyzer 

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

type BaseStatistics added in v1.6.7 

type BaseStatistics interface {
	Init(tags ...string)
	Accumulate(tag string, lastPinTime time.Time)
	GetTags() []string
	GetValue(tag string) int64
}

type DbRecord 

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

func (*DbRecord) AddOperType 

func (s *DbRecord) AddOperType(oper string, value int)

func (*DbRecord) GetOperType 

func (s *DbRecord) GetOperType(oper string) int

type EmptyTimeInfo 

type EmptyTimeInfo struct {
}

func (*EmptyTimeInfo) AddInfo 

func (e *EmptyTimeInfo) AddInfo(key string, info string)

func (*EmptyTimeInfo) Dump 

func (e *EmptyTimeInfo) Dump(logger interface{})

func (*EmptyTimeInfo) GetElapsedTime 

func (e *EmptyTimeInfo) GetElapsedTime() int64

func (*EmptyTimeInfo) SetElapsedTime 

func (e *EmptyTimeInfo) SetElapsedTime(elapsedTime int64)

type IDynamicConfig 

type IDynamicConfig interface {
	GetEnableAnalyzer() bool
}

type IElapsedTimeInfos 

type IElapsedTimeInfos interface {
	AddInfo(key string, info string)
	Dump(logger interface{})
	SetElapsedTime(elapsedTime int64)
	GetElapsedTime() int64
}

func GetElapsedInfo 

func GetElapsedInfo() IElapsedTimeInfos

type MockDynamicConfig 

type MockDynamicConfig struct {
}

func (MockDynamicConfig) GetEnableAnalyzer 

func (c MockDynamicConfig) GetEnableAnalyzer() bool

type StatisticsCell added in v1.6.7 

type StatisticsCell interface {
	StartTiming()
	EndTiming(tag string)
}

type Summary 

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

func GetTraceSummary 

func GetTraceSummary() *Summary

func NewSummary added in v1.6.7 

func NewSummary() *Summary

func (*Summary) Accumulate added in v1.6.7 

func (s *Summary) Accumulate(tag string, lastPinTime time.Time)

func (*Summary) Dump 

func (s *Summary) Dump(context string)

func (*Summary) GetTags added in v1.6.7 

func (s *Summary) GetTags() []string

func (*Summary) GetValue added in v1.6.7 

func (s *Summary) GetValue(tag string) int64

func (*Summary) Init 

func (s *Summary) Init(tags ...string)

type Tracer 

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

func NewTracer 

func NewTracer(name string) *Tracer

func (*Tracer) EnableSummary added in v1.5.2 

func (t *Tracer) EnableSummary()

func (*Tracer) Format 

func (t *Tracer) Format() string

func (*Tracer) FormatRepeatingPins 

func (t *Tracer) FormatRepeatingPins(ignoredTags string) string

func (*Tracer) GetElapsedTime 

func (t *Tracer) GetElapsedTime() int64

func (*Tracer) Pin 

func (t *Tracer) Pin(format string, args ...interface{})

func (*Tracer) RepeatingPin 

func (t *Tracer) RepeatingPin(format string, args ...interface{})

func (*Tracer) Reset 

func (t *Tracer) Reset()

func (*Tracer) SetWorkloadStatistic added in v1.6.6 

func (t *Tracer) SetWorkloadStatistic(wls *WorkloadStatistic)

type WorkloadStatistic added in v1.6.6 

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

WorkloadStatistic accumulate workload for specific trace tags during some specific period. Everytime `Add` or `end` method be called, it record workload on corresponding `summaries` fields, and send this workload info to `shrinkLoop`, which will subtract this workload from `summaries` when the workload out of statistic period. To do that, `shrinkLoop` will record the workload and it's out-of-date timestamp; `shrinkLoop` also has a ticker promote current time once a second. If current time is larger or equal than recorded timestamp, it remove that workload and subtract it's value from `summaries`.

func GetApplyBlockWorkloadSttistic added in v1.6.6 

func GetApplyBlockWorkloadSttistic() *WorkloadStatistic

GetApplyBlockWorkloadSttistic return a global `WorkloadStatistic` object. WARNING: if you call `WorkloadStatistic.Add` concurrently, the summary result will be incorrect.

func (*WorkloadStatistic) Add added in v1.6.6 

func (ws *WorkloadStatistic) Add(tag string, endTime time.Time, duration time.Duration)

Add accumulate workload to summary. WARNING: if you call `Add` concurrently, the summary result will be incorrect.

func (*WorkloadStatistic) Format added in v1.6.6 

func (ws *WorkloadStatistic) Format() string

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