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v1.0.5 Latest Latest Go to latest Published: Sep 18, 2021 License: NCSA Imports: 15 Imported by: 1

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/c3sr/tracer

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Documentation ¶

Index ¶

Variables
func ConvertFile(path string) ([]byte, error)
func Marshal(trace model.Trace) ([]byte, error)
func NewTree(tr Trace) augmentedtree.Tree
type EventFrame
type Trace
- func Combine(trace0 Trace, others ...Trace) *Trace
- func Convert(tr model.Trace) (*Trace, error)
type TraceEvent
type TraceEvents

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	DefaultDisplayTimeUnit = "ms"
)

Functions ¶

func ConvertFile ¶

func ConvertFile(path string) ([]byte, error)

func Marshal ¶

func Marshal(trace model.Trace) ([]byte, error)

func NewTree ¶

func NewTree(tr Trace) augmentedtree.Tree

Types ¶

type EventFrame ¶

type EventFrame struct {
	Name   string `json:"name"`
	Parent int    `json:"parent,omitempty"`
}

type Trace ¶

type Trace struct {
	ID              string                `json:"id,omitempty"`
	StartTime       time.Time             `json:"start_time,omitempty"`
	EndTime         time.Time             `json:"end_time,omitempty"`
	TraceEvents     TraceEvents           `json:"traceEvents,omitempty"`
	DisplayTimeUnit string                `json:"displayTimeUnit,omitempty"`
	Frames          map[string]EventFrame `json:"stackFrames"`
	TimeUnit        string                `json:"timeUnit,omitempty"`
}

func Combine ¶

func Combine(trace0 Trace, others ...Trace) *Trace

func Convert ¶

func Convert(tr model.Trace) (*Trace, error)

func (Trace) AddDurationOffset ¶

func (x Trace) AddDurationOffset(td time.Duration) Trace

func (Trace) AddTimestampOffset ¶

func (x Trace) AddTimestampOffset(ts int64) Trace

func (Trace) Adjust ¶

func (x Trace) Adjust() (Trace, error)

func (*Trace) Combine ¶

func (tr *Trace) Combine(other Trace)

func (Trace) DeleteIgnoredEvents ¶

func (x Trace) DeleteIgnoredEvents() (Trace, error)

func (Trace) HashID ¶

func (x Trace) HashID() int64

func (Trace) Len ¶

func (t Trace) Len() int

func (Trace) Less ¶

func (t Trace) Less(i, j int) bool

func (Trace) MaxEvent ¶

func (x Trace) MaxEvent() TraceEvent

func (Trace) MinEvent ¶

func (x Trace) MinEvent() TraceEvent

func (Trace) Swap ¶

func (t Trace) Swap(i, j int)

func (Trace) ZeroOut ¶

func (x Trace) ZeroOut() Trace

type TraceEvent ¶

type TraceEvent struct {
	Name      string                 `json:"name,omitempty"`
	EventType string                 `json:"ph"`
	Scope     string                 `json:"s,omitempty"`
	Timestamp float64                `json:"ts"`
	Duration  float64                `json:"dur,omitempty"`
	ProcessID uint64                 `json:"pid"`
	ThreadID  uint64                 `json:"tid"`
	SpanID    uint64                 `json:"id,omitempty"`
	Stack     int                    `json:"sf,omitempty"`
	EndStack  int                    `json:"esf,omitempty"`
	Arg       map[string]interface{} `json:"args,omitempty"`
	ColorName string                 `json:"cname,omitempty"`
	Category  string                 `json:"cat,omitempty"`

	Start     int64         `json:"start,omitempty"`
	End       int64         `json:"end,omitempty"`
	InitTime  time.Time     `json:"init_time_t,omitempty"`
	StartTime time.Time     `json:"start_time_t,omitempty"`
	EndTime   time.Time     `json:"end_time_t,omitempty"`
	Time      time.Time     `json:"time_t,omitempty"`
	TimeUnit  time.Duration `json:"timeUnit,omitempty"`
}

Trace is an entry of trace format. https://github.com/catapult-project/catapult/tree/master/tracing

func (TraceEvent) HighAtDimension ¶

func (x TraceEvent) HighAtDimension(d uint64) int64

HighAtDimension returns an integer representing the higher bound at the requested dimension.

func (TraceEvent) ID ¶

func (x TraceEvent) ID() uint64

ID should be a unique ID representing this interval. This is used to identify which interval to delete from the tree if there are duplicates.

func (TraceEvent) LowAtDimension ¶

func (x TraceEvent) LowAtDimension(d uint64) int64

LowAtDimension returns an integer representing the lower bound at the requested dimension.

func (TraceEvent) OverlapsAtDimension ¶

func (mi TraceEvent) OverlapsAtDimension(iv augmentedtree.Interval, dimension uint64) bool

OverlapsAtDimension should return a bool indicating if the provided interval overlaps this interval at the dimension requested.

type TraceEvents ¶

type TraceEvents []TraceEvent

func (TraceEvents) Len ¶

func (t TraceEvents) Len() int

func (TraceEvents) Less ¶

func (t TraceEvents) Less(i, j int) bool

func (TraceEvents) Swap ¶

func (t TraceEvents) Swap(i, j int)

Source Files ¶

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