exectime is a simple toolkit intended to measure the time of execution of a command.
Installation
-
Clone the repository:
git clone https://github.com/bvaudour/exectime.git -
Set the GOPATH environment variable:
export GOPATH=$GOPATH: <your_folder>/exectime -
Compile the sources:
go build -o <path_of_the_binary>/exectime <your_folder>/exectime/src/exectime/exectime.go -
Enjoy!
Usage
exectime <command> [args_of_<command>]
Use as library
You can use exectime to benchmark go codes, too.
Example:
package main
import (
"fmt"
"exectime/timer"
)
func f1(arg string) {
fmt.Println("Hello", arg)
}
func f2() {
fmt.Println("Hello World")
}
func main() {
// Simple way
t := timer.New()
t.Start()
f1("toto")
t.End()
fmt.Println("Time of f1 execution:", t)
fmt.Println("Time in seconds:", t.Seconds())
// Timer with function execution
tf := timer.NewFunc(f2)
tf.Exec() // Equivalent to: t := timer.New(); t.Start(); f2(); t.End()
fmt.Println("Time of f2 execution:", tf)
fmt.Println("Time in µs:", ts.Microseconds())
}