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@ -4,6 +4,7 @@ import ( |
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"net/http" |
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"os" |
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"runtime" |
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"runtime/pprof" |
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"strconv" |
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"strings" |
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"time" |
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@ -42,6 +43,7 @@ var ( |
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garbageThreshold = cmdMaster.Flag.String("garbageThreshold", "0.3", "threshold to vacuum and reclaim spaces") |
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masterWhiteListOption = cmdMaster.Flag.String("whiteList", "", "comma separated Ip addresses having write permission. No limit if empty.") |
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masterSecureKey = cmdMaster.Flag.String("secure.secret", "", "secret to encrypt Json Web Token(JWT)") |
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masterCpuProfile = cmdMaster.Flag.String("cpuprofile", "", "cpu profile output file") |
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masterWhiteList []string |
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) |
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@ -51,6 +53,14 @@ func runMaster(cmd *Command, args []string) bool { |
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*mMaxCpu = runtime.NumCPU() |
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} |
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runtime.GOMAXPROCS(*mMaxCpu) |
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if *masterCpuProfile != "" { |
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f, err := os.Create(*masterCpuProfile) |
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if err != nil { |
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glog.Fatal(err) |
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} |
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pprof.StartCPUProfile(f) |
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defer pprof.StopCPUProfile() |
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} |
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if err := util.TestFolderWritable(*metaFolder); err != nil { |
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glog.Fatalf("Check Meta Folder (-mdir) Writable %s : %s", *metaFolder, err) |
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} |
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