metrics

Documentation

Index

• Variables
• type Config

Variables

var DefaultConfig = Config{
	Enabled:          false,
	EnabledExpensive: false,
	HTTP:             "127.0.0.1",
	Port:             6060,
}

DefaultConfig is the default config for metrics used in go-ethereum.

var Enabled = false

Enabled is checked by the constructor functions for all of the standard metrics. If it is true, the metric returned is a stub.

This global kill-switch helps quantify the observer effect and makes for less cluttered pprof profiles.

Types

type Config

type Config struct {
	Enabled          bool   `toml:",omitempty"`
	EnabledExpensive bool   `toml:",omitempty"`
	HTTP             string `toml:",omitempty"`
	Port             int    `toml:",omitempty"`
}

Config contains the configuration for the metric collection.