88 lines
2.1 KiB
Go
88 lines
2.1 KiB
Go
package main
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import (
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"fmt"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/chain/types"
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"gopkg.in/urfave/cli.v2"
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"sort"
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lcli "github.com/filecoin-project/lotus/cli"
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)
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var workersCmd = &cli.Command{
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Name: "workers",
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Usage: "interact with workers",
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Subcommands: []*cli.Command{
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workersListCmd,
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},
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}
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var workersListCmd = &cli.Command{
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Name: "list",
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Usage: "list workers",
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Action: func(cctx *cli.Context) error {
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nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
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if err != nil {
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return err
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}
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defer closer()
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ctx := lcli.ReqContext(cctx)
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stats, err := nodeApi.WorkerStats(ctx)
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if err != nil {
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return err
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}
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st := make([]struct {
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id uint64
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api.WorkerStats
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}, 0, len(stats))
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for id, stat := range stats {
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st = append(st, struct {
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id uint64
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api.WorkerStats
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}{id, stat})
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}
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sort.Slice(st, func(i, j int) bool {
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return st[i].id < st[j].id
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})
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for _, stat := range st {
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gpuUse := "not "
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if stat.GpuUsed {
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gpuUse = ""
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}
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fmt.Printf("Worker %d, host %s\n", stat.id, stat.Info.Hostname)
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if stat.CpuUse != -1 {
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fmt.Printf("\tCPU: %d core(s) in use\n", stat.CpuUse)
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} else {
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fmt.Printf("\tCPU: all cores in use\n")
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}
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for _, gpu := range stat.Info.Resources.GPUs {
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fmt.Printf("\tGPU: %s, %sused\n", gpu, gpuUse)
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}
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fmt.Printf("\tMemory: System: Physical %s, Swap %s, Reserved %s (%d%% phys)\n",
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types.SizeStr(types.NewInt(stat.Info.Resources.MemPhysical)),
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types.SizeStr(types.NewInt(stat.Info.Resources.MemSwap)),
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types.SizeStr(types.NewInt(stat.Info.Resources.MemReserved)),
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stat.Info.Resources.MemReserved*100/stat.Info.Resources.MemPhysical)
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fmt.Printf("\t\tUsed: Physical %s (%d%% phys), Virtual %s (%d%% phys, %d%% virt)\n",
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types.SizeStr(types.NewInt(stat.MemUsedMin)),
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stat.MemUsedMin*100/stat.Info.Resources.MemPhysical,
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types.SizeStr(types.NewInt(stat.MemUsedMax)),
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stat.MemUsedMax*100/stat.Info.Resources.MemPhysical,
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stat.MemUsedMax*100/(stat.Info.Resources.MemPhysical+stat.Info.Resources.MemSwap))
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}
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return nil
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},
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}
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