diff --git a/cmd/swarm/swarm-smoke/main.go b/cmd/swarm/swarm-smoke/main.go index 66cecdc5c..f7f358ef1 100644 --- a/cmd/swarm/swarm-smoke/main.go +++ b/cmd/swarm/swarm-smoke/main.go @@ -148,6 +148,12 @@ func main() { Usage: "feed update generate, upload and sync", Action: cliFeedUploadAndSync, }, + { + Name: "upload_speed", + Aliases: []string{"u"}, + Usage: "measure upload speed", + Action: cliUploadSpeed, + }, } sort.Sort(cli.FlagsByName(app.Flags)) diff --git a/cmd/swarm/swarm-smoke/upload_speed.go b/cmd/swarm/swarm-smoke/upload_speed.go new file mode 100644 index 000000000..d55b5fe8e --- /dev/null +++ b/cmd/swarm/swarm-smoke/upload_speed.go @@ -0,0 +1,96 @@ +// Copyright 2018 The go-ethereum Authors +// This file is part of go-ethereum. +// +// go-ethereum is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// go-ethereum is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with go-ethereum. If not, see . + +package main + +import ( + "bytes" + "fmt" + "os" + "time" + + "github.com/ethereum/go-ethereum/log" + "github.com/ethereum/go-ethereum/metrics" + "github.com/ethereum/go-ethereum/swarm/testutil" + + cli "gopkg.in/urfave/cli.v1" +) + +var endpoint string + +//just use the first endpoint +func generateEndpoint(scheme string, cluster string, app string, from int) { + if cluster == "prod" { + endpoint = fmt.Sprintf("%s://%v.swarm-gateways.net", scheme, from) + } else { + endpoint = fmt.Sprintf("%s://%s-%v-%s.stg.swarm-gateways.net", scheme, app, from, cluster) + } +} + +func cliUploadSpeed(c *cli.Context) error { + log.PrintOrigins(true) + log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(verbosity), log.StreamHandler(os.Stdout, log.TerminalFormat(true)))) + + metrics.GetOrRegisterCounter("upload-speed", nil).Inc(1) + + errc := make(chan error) + go func() { + errc <- uploadSpeed(c) + }() + + select { + case err := <-errc: + if err != nil { + metrics.GetOrRegisterCounter("upload-speed.fail", nil).Inc(1) + } + return err + case <-time.After(time.Duration(timeout) * time.Second): + metrics.GetOrRegisterCounter("upload-speed.timeout", nil).Inc(1) + return fmt.Errorf("timeout after %v sec", timeout) + } +} + +func uploadSpeed(c *cli.Context) error { + defer func(now time.Time) { + totalTime := time.Since(now) + + log.Info("total time", "time", totalTime, "kb", filesize) + metrics.GetOrRegisterCounter("upload-speed.total-time", nil).Inc(int64(totalTime)) + }(time.Now()) + + generateEndpoint(scheme, cluster, appName, from) + seed := int(time.Now().UnixNano() / 1e6) + log.Info("uploading to "+endpoint, "seed", seed) + + randomBytes := testutil.RandomBytes(seed, filesize*1000) + + t1 := time.Now() + hash, err := upload(&randomBytes, endpoint) + if err != nil { + log.Error(err.Error()) + return err + } + metrics.GetOrRegisterCounter("upload-speed.upload-time", nil).Inc(int64(time.Since(t1))) + + fhash, err := digest(bytes.NewReader(randomBytes)) + if err != nil { + log.Error(err.Error()) + return err + } + + log.Info("uploaded successfully", "hash", hash, "digest", fmt.Sprintf("%x", fhash)) + return nil +}