监控程序 pprof¶ import ( _ "net/http/pprof" ) func main() { go func() { //如果没有启动默认的http server,则启动一下 if err := http.ListenAndServe(":6060", nil); err != nil && errors.Is(err, http.ErrServerClosed) { log.Printf("pprof server error: %s", err) } }() }