func main() {
flag.Parse()
go func() {
log.Println(http.ListenAndServe("localhost:6060", nil))
}()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
reportChan = make(chan chan ktop.Callers)
go ktop.Ktop(reportChan)
http.HandleFunc("/favicon.ico", favicon)
http.HandleFunc("/", report)
http.ListenAndServe(":62832", nil)
/*
for i := 0; i < 3000; i++ {
//n := ktop.NumSysCalls()
//fmt.Println("n", n)
time.Sleep(1 * time.Second)
reportChan <- true
//fmt.Println(ktop.CallTime)
}
*/
}
func main() {
processFlags()
procStat := []string{
"user", "nice", "system", "idle", "iowait", "irq", "softirqs"}
meminfo := []string{
"MemTotal", "MemFree", "Buffers", "Cached", "SwapCached",
"Unevicatable", "AnonPages", "Dirty", "Writeback",
"Dirty+Writeback",
"VmallocTotal", "VmallocUsed"}
http.HandleFunc("/", handler)
http.HandleFunc("/favicon.ico", favicon)
http.HandleFunc("/plot.js", scriptPlot)
http.HandleFunc("/smoothie.js", scriptSmoothie)
http.HandleFunc("/rand", randHandler())
http.HandleFunc("/sin", sinHandler())
http.HandleFunc("/cos", cosHandler())
for _, name := range procStat {
http.HandleFunc("/"+name, procStatHandler(name))
}
for _, name := range meminfo {
http.HandleFunc("/"+name, MeminfoHandler(name))
}
http.HandleFunc("/fib", fibHandler())
http.HandleFunc("/ktop", ktopHandler())
if false {
go ktop.Ktop()
}
if true {
go ReadMeminfo()
}
if true {
fmt.Println("Listen on localhost:" + port)
http.ListenAndServe(":"+port, nil)
} else {
homeTempl.Execute(os.Stdout, nil)
}
}