package sectorstorage import ( "context" "io" "sync" "time" "github.com/ipfs/go-cid" "go.opencensus.io/stats" "go.opencensus.io/tag" "github.com/filecoin-project/go-state-types/abi" "github.com/filecoin-project/specs-storage/storage" "github.com/filecoin-project/lotus/extern/sector-storage/sealtasks" "github.com/filecoin-project/lotus/extern/sector-storage/storiface" "github.com/filecoin-project/lotus/metrics" ) type trackedWork struct { job storiface.WorkerJob worker WorkerID workerHostname string } type workTracker struct { lk sync.Mutex done map[storiface.CallID]struct{} running map[storiface.CallID]trackedWork // TODO: done, aggregate stats, queue stats, scheduler feedback } func (wt *workTracker) onDone(ctx context.Context, callID storiface.CallID) { wt.lk.Lock() defer wt.lk.Unlock() t, ok := wt.running[callID] if !ok { wt.done[callID] = struct{}{} stats.Record(ctx, metrics.WorkerUntrackedCallsReturned.M(1)) return } took := metrics.SinceInMilliseconds(t.job.Start) ctx, _ = tag.New( ctx, tag.Upsert(metrics.TaskType, string(t.job.Task)), tag.Upsert(metrics.WorkerHostname, t.workerHostname), ) stats.Record(ctx, metrics.WorkerCallsReturnedCount.M(1), metrics.WorkerCallsReturnedDuration.M(took)) delete(wt.running, callID) } func (wt *workTracker) track(ctx context.Context, wid WorkerID, wi storiface.WorkerInfo, sid storage.SectorRef, task sealtasks.TaskType) func(storiface.CallID, error) (storiface.CallID, error) { return func(callID storiface.CallID, err error) (storiface.CallID, error) { if err != nil { return callID, err } wt.lk.Lock() defer wt.lk.Unlock() _, done := wt.done[callID] if done { delete(wt.done, callID) return callID, err } wt.running[callID] = trackedWork{ job: storiface.WorkerJob{ ID: callID, Sector: sid.ID, Task: task, Start: time.Now(), }, worker: wid, workerHostname: wi.Hostname, } ctx, _ = tag.New( ctx, tag.Upsert(metrics.TaskType, string(task)), tag.Upsert(metrics.WorkerHostname, wi.Hostname), ) stats.Record(ctx, metrics.WorkerCallsStarted.M(1)) return callID, err } } func (wt *workTracker) worker(wid WorkerID, wi storiface.WorkerInfo, w Worker) Worker { return &trackedWorker{ Worker: w, wid: wid, workerInfo: wi, tracker: wt, } } func (wt *workTracker) Running() []trackedWork { wt.lk.Lock() defer wt.lk.Unlock() out := make([]trackedWork, 0, len(wt.running)) for _, job := range wt.running { out = append(out, job) } return out } type trackedWorker struct { Worker wid WorkerID workerInfo storiface.WorkerInfo tracker *workTracker } func (t *trackedWorker) SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTPreCommit1)(t.Worker.SealPreCommit1(ctx, sector, ticket, pieces)) } func (t *trackedWorker) SealPreCommit2(ctx context.Context, sector storage.SectorRef, pc1o storage.PreCommit1Out) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTPreCommit2)(t.Worker.SealPreCommit2(ctx, sector, pc1o)) } func (t *trackedWorker) SealCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTCommit1)(t.Worker.SealCommit1(ctx, sector, ticket, seed, pieces, cids)) } func (t *trackedWorker) SealCommit2(ctx context.Context, sector storage.SectorRef, c1o storage.Commit1Out) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTCommit2)(t.Worker.SealCommit2(ctx, sector, c1o)) } func (t *trackedWorker) FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTFinalize)(t.Worker.FinalizeSector(ctx, sector, keepUnsealed)) } func (t *trackedWorker) AddPiece(ctx context.Context, sector storage.SectorRef, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, sector, sealtasks.TTAddPiece)(t.Worker.AddPiece(ctx, sector, pieceSizes, newPieceSize, pieceData)) } func (t *trackedWorker) Fetch(ctx context.Context, s storage.SectorRef, ft storiface.SectorFileType, ptype storiface.PathType, am storiface.AcquireMode) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, s, sealtasks.TTFetch)(t.Worker.Fetch(ctx, s, ft, ptype, am)) } func (t *trackedWorker) UnsealPiece(ctx context.Context, id storage.SectorRef, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, randomness abi.SealRandomness, cid cid.Cid) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, id, sealtasks.TTUnseal)(t.Worker.UnsealPiece(ctx, id, index, size, randomness, cid)) } func (t *trackedWorker) ReadPiece(ctx context.Context, writer io.Writer, id storage.SectorRef, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize) (storiface.CallID, error) { return t.tracker.track(ctx, t.wid, t.workerInfo, id, sealtasks.TTReadUnsealed)(t.Worker.ReadPiece(ctx, writer, id, index, size)) } var _ Worker = &trackedWorker{}