asticode / go-stopwatch

Deprecated

About

go-stopwatch is a multi-event stopwatch that can measure memory and time deltas between events during runtime for the GO programming language (http://golang.org).

Install go-stopwatch

Run the following command:

$ go get github.com/asticode/go-stopwatch/stopwatch

Examples

Basic example

import (
    "github.com/asticode/go-stopwatch/stopwatch"
)

// Create the stopwatch
s := stopwatch.NewStopwatch("myproject").SetIsEnabled(true)

// Add the first event
s.AddEvent("My first event", "This is my first description")

// Sleep during 4ms
time.Sleep(4 * time.Millisecond)

// Add the second event
s.AddEvent("My second event", "This is my second description")

// Sleep during 10ms
time.Sleep(10 * time.Millisecond)

// Add the third event
s.AddEvent("My third event", "This is my third description")

// Print the results
fmt.Println(s)

This will output:

Stopwatch results:
Id: myproject
Number of events: 3
Time start: 11 Nov 2015 17:27:51 +0000
Memory start: 3.804MB

Name: myproject - My first event
Description: This is my first description

+4.161ms
+0.000MB

Name: myproject - My second event
Description: This is my second description

+11.261ms
-0.006MB

Name: myproject - My third event
Description: This is my third description

JSON example

You can also retrieve the go-stopwatch results as a JSON instead of a string:

// Get results as a JSON-friendly struct
j := s.JSON()

// Marshall JSON
o, e := json.Marshal(j)