pinba

package module

v0.0.0-...-cb66566 Latest Latest Go to latest Published: Dec 27, 2017 License: MIT Imports: 7 Imported by: 3

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Repository

github.com/olegfedoseev/pinba

Links

Open Source Insights

README ¶

Pinba

Package pinba provides convenient wrapper to work with Pinba (https://github.com/tony2001/pinba_extension) protobuf messages

Documentation ¶

Overview ¶

Package pinba provides convenient wrapper to work with pinba (https://github.com/tony2001/pinba_extension) protobuf messages

Index ¶

Constants
type Request
- func NewRequest(data []byte) (*Request, error)
type Tag
type Tags
type Timer
type Timers
- func (t Timers) String() string

Constants ¶

View Source

const MaxTags = 16

MaxTags is how many tags we can have. OpenTSDB limits it to 8, so let it be 16 :)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Request ¶

type Request struct {
	proto.Request // protobuf Request

	Timers Timers
	Tags   Tags
}

Request wraps "raw" protobuf request and add convinient structs for Tags and Timers

func NewRequest ¶

func NewRequest(data []byte) (*Request, error)

NewRequest unmarshal protobuf packet from given data, and convert raw tags and timers data to Tags and Timers structs

type Tag ¶

type Tag struct {
	Key   string
	Value string
}

Tag is pair of key and value

type Tags ¶

type Tags []Tag

Tags is a list of tags

func (Tags) Filter ¶

func (tags Tags) Filter(filter []string) Tags

Filter will filter (surprise :) tags by given keys, and return new Tags slice Code a bit strange, but that way we don't need to use append and it's almost twice as fast (480ns/op vs. 800ns/op)

func (Tags) Get ¶

func (tags Tags) Get(key string) (string, error)

Get will return value of tag by given key or error if no such tag exists

func (Tags) GetMap ¶

func (tags Tags) GetMap() map[string]string

GetMap will tags as map

func (Tags) Len ¶

func (tags Tags) Len() int

func (Tags) Less ¶

func (tags Tags) Less(i, j int) bool

func (Tags) String ¶

func (tags Tags) String() string

String will return tags as string such as "key=value key2=value2" Tags will be sorted by Key's

func (Tags) Stringf ¶

func (tags Tags) Stringf(format string) string

Stringf will return tags as formated string, with given format {xxx} will be replaced with value of tag xxx

func (Tags) Swap ¶

func (tags Tags) Swap(i, j int)

type Timer ¶

type Timer struct {
	Tags     Tags
	HitCount int32
	Value    float32
	RuUtime  float32
	RuStime  float32
}

type Timers ¶

type Timers []Timer

func (Timers) String ¶

func (t Timers) String() string

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
request Package Pinba is a generated protocol buffer package.	Package Pinba is a generated protocol buffer package.

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