package main

import "fmt"
import "time"
import "runtime"

func main() {
    go gor()
    go gor()
    go gor()
    go gor()

    for {
        var mem runtime.MemStats
        runtime.ReadMemStats(&mem)
        fmt.Printf("alloc [%v] \t heapAlloc [%v] \n", mem.Alloc, mem.HeapAlloc)
        time.Sleep(2000 * time.Millisecond)
    }

}

func gor() {
    for {
        buf := make([]byte, 1024)
        fmt.Printf("x-%v \n", buf[0])
    }
}