dvovk/snapidx (#9049)

diagnostics/diagnostic.go

@@ -27,6 +27,7 @@ func (d *DiagnosticClient) Setup() {
 	d.runSnapshotListener()
 	d.runSegmentDownloadingListener()
 	d.runSegmentIndexingListener()
+	d.runSegmentIndexingFinishedListener()
 }
 
 func (d *DiagnosticClient) runSnapshotListener() {
@@ -107,8 +108,68 @@ func (d *DiagnosticClient) runSegmentIndexingListener() {
 				cancel()
 				return
 			case info := <-ch:
-				d.snapshotDownload.SegmentIndexing = info
+				d.addOrUpdateSegmentIndexingState(info)
 			}
 		}
 	}()
 }
+
+func (d *DiagnosticClient) runSegmentIndexingFinishedListener() {
+	go func() {
+		ctx, ch, cancel := diaglib.Context[diaglib.SnapshotSegmentIndexingFinishedUpdate](context.Background(), 1)
+		defer cancel()
+
+		rootCtx, _ := common.RootContext()
+
+		diaglib.StartProviders(ctx, diaglib.TypeOf(diaglib.SnapshotSegmentIndexingFinishedUpdate{}), log.Root())
+		for {
+			select {
+			case <-rootCtx.Done():
+				cancel()
+				return
+			case info := <-ch:
+				found := false
+				for i := range d.snapshotDownload.SegmentIndexing.Segments {
+					if d.snapshotDownload.SegmentIndexing.Segments[i].SegmentName == info.SegmentName {
+						found = true
+						d.snapshotDownload.SegmentIndexing.Segments[i].Percent = 100
+					}
+				}
+
+				if !found {
+					d.snapshotDownload.SegmentIndexing.Segments = append(d.snapshotDownload.SegmentIndexing.Segments, diaglib.SnapshotSegmentIndexingStatistics{
+						SegmentName: info.SegmentName,
+						Percent:     100,
+						Alloc:       0,
+						Sys:         0,
+					})
+				}
+			}
+		}
+	}()
+}
+
+func (d *DiagnosticClient) addOrUpdateSegmentIndexingState(upd diaglib.SnapshotIndexingStatistics) {
+	if d.snapshotDownload.SegmentIndexing.Segments == nil {
+		d.snapshotDownload.SegmentIndexing.Segments = []diaglib.SnapshotSegmentIndexingStatistics{}
+	}
+
+	for i := range upd.Segments {
+		found := false
+		for j := range d.snapshotDownload.SegmentIndexing.Segments {
+			if d.snapshotDownload.SegmentIndexing.Segments[j].SegmentName == upd.Segments[i].SegmentName {
+				d.snapshotDownload.SegmentIndexing.Segments[j].Percent = upd.Segments[i].Percent
+				d.snapshotDownload.SegmentIndexing.Segments[j].Alloc = upd.Segments[i].Alloc
+				d.snapshotDownload.SegmentIndexing.Segments[j].Sys = upd.Segments[i].Sys
+				found = true
+				break
+			}
+		}
+
+		if !found {
+			d.snapshotDownload.SegmentIndexing.Segments = append(d.snapshotDownload.SegmentIndexing.Segments, upd.Segments[i])
+		}
+	}
+
+	d.snapshotDownload.SegmentIndexing.TimeElapsed = upd.TimeElapsed
+}

erigon-lib/diagnostics/entities.go

@@ -57,8 +57,19 @@ type SegmentDownloadStatistics struct {
 }
 
 type SnapshotIndexingStatistics struct {
-	Segments    map[string]int `json:"segments"`
-	TimeElapsed float64        `json:"timeElapsed"`
+	Segments    []SnapshotSegmentIndexingStatistics `json:"segments"`
+	TimeElapsed float64                             `json:"timeElapsed"`
+}
+
+type SnapshotSegmentIndexingStatistics struct {
+	SegmentName string `json:"segmentName"`
+	Percent     int    `json:"percent"`
+	Alloc       uint64 `json:"alloc"`
+	Sys         uint64 `json:"sys"`
+}
+
+type SnapshotSegmentIndexingFinishedUpdate struct {
+	SegmentName string `json:"segmentName"`
 }
 
 func (ti SnapshotDownloadStatistics) Type() Type {
@@ -72,3 +83,7 @@ func (ti SegmentDownloadStatistics) Type() Type {
 func (ti SnapshotIndexingStatistics) Type() Type {
 	return TypeOf(ti)
 }
+
+func (ti SnapshotSegmentIndexingFinishedUpdate) Type() Type {
+	return TypeOf(ti)
+}

erigon-lib/downloader/snaptype/files.go

@@ -180,6 +180,7 @@ type FileInfo struct {
 func (f FileInfo) TorrentFileExists() bool { return dir.FileExist(f.Path + ".torrent") }
 func (f FileInfo) Seedable() bool          { return f.To-f.From == Erigon2MergeLimit }
 func (f FileInfo) NeedTorrentFile() bool   { return f.Seedable() && !f.TorrentFileExists() }
+func (f FileInfo) Name() string            { return filepath.Base(f.Path) }
 
 func IdxFiles(dir string) (res []FileInfo, err error) { return FilesWithExt(dir, ".idx") }
 func Segments(dir string) (res []FileInfo, err error) { return FilesWithExt(dir, ".seg") }

turbo/snapshotsync/freezeblocks/block_snapshots.go

@@ -7,7 +7,6 @@ import (
 	"encoding/hex"
 	"errors"
 	"fmt"
-	"github.com/ledgerwatch/erigon/consensus/bor"
 	"os"
 	"path"
 	"path/filepath"
@@ -18,6 +17,8 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/ledgerwatch/erigon/consensus/bor"
+
 	"github.com/holiman/uint256"
 	"github.com/ledgerwatch/erigon-lib/chain"
 	"github.com/ledgerwatch/erigon-lib/chain/snapcfg"
@@ -929,12 +930,7 @@ func BuildMissedIndices(logPrefix string, ctx context.Context, dirs datadir.Dirs
 			case <-logEvery.C:
 				var m runtime.MemStats
 				dbg.ReadMemStats(&m)
-
-				diagnostics.Send(diagnostics.SnapshotIndexingStatistics{
-					Segments:    ps.DiagnossticsData(),
-					TimeElapsed: time.Since(startIndexingTime).Round(time.Second).Seconds(),
-				})
-
+				sendDiagnostics(startIndexingTime, ps.DiagnossticsData(), m.Alloc, m.Sys)
 				logger.Info(fmt.Sprintf("[%s] Indexing", logPrefix), "progress", ps.String(), "total-indexing-time", time.Since(startIndexingTime).Round(time.Second).String(), "alloc", common2.ByteCount(m.Alloc), "sys", common2.ByteCount(m.Sys))
 			case <-finish:
 				return
@@ -957,6 +953,7 @@ func BuildMissedIndices(logPrefix string, ctx context.Context, dirs datadir.Dirs
 			g.Go(func() error {
 				p := &background.Progress{}
 				ps.Add(p)
+				defer notifySegmentIndexingFinished(sn.Name())
 				defer ps.Delete(p)
 				return buildIdx(gCtx, sn, chainConfig, tmpDir, p, log.LvlInfo, logger)
 			})
@@ -974,7 +971,6 @@ func BuildMissedIndices(logPrefix string, ctx context.Context, dirs datadir.Dirs
 	case <-ctx.Done():
 		return ctx.Err()
 	}
-
 }
 
 func BuildBorMissedIndices(logPrefix string, ctx context.Context, dirs datadir.Dirs, chainConfig *chain.Config, workers int, logger log.Logger) error {
@@ -1001,6 +997,7 @@ func BuildBorMissedIndices(logPrefix string, ctx context.Context, dirs datadir.D
 			g.Go(func() error {
 				p := &background.Progress{}
 				ps.Add(p)
+				defer notifySegmentIndexingFinished(sn.Name())
 				defer ps.Delete(p)
 				return buildIdx(gCtx, sn, chainConfig, tmpDir, p, log.LvlInfo, logger)
 			})
@@ -1023,16 +1020,36 @@ func BuildBorMissedIndices(logPrefix string, ctx context.Context, dirs datadir.D
 		case <-logEvery.C:
 			var m runtime.MemStats
 			dbg.ReadMemStats(&m)
-			dd := ps.DiagnossticsData()
-			diagnostics.Send(diagnostics.SnapshotIndexingStatistics{
-				Segments:    dd,
-				TimeElapsed: time.Since(startIndexingTime).Round(time.Second).Seconds(),
-			})
+			sendDiagnostics(startIndexingTime, ps.DiagnossticsData(), m.Alloc, m.Sys)
 			logger.Info(fmt.Sprintf("[%s] Indexing", logPrefix), "progress", ps.String(), "total-indexing-time", time.Since(startIndexingTime).Round(time.Second).String(), "alloc", common2.ByteCount(m.Alloc), "sys", common2.ByteCount(m.Sys))
 		}
 	}
 }
 
+func notifySegmentIndexingFinished(name string) {
+	diagnostics.Send(
+		diagnostics.SnapshotSegmentIndexingFinishedUpdate{
+			SegmentName: name,
+		},
+	)
+}
+
+func sendDiagnostics(startIndexingTime time.Time, indexPercent map[string]int, alloc uint64, sys uint64) {
+	segmentsStats := make([]diagnostics.SnapshotSegmentIndexingStatistics, 0, len(indexPercent))
+	for k, v := range indexPercent {
+		segmentsStats = append(segmentsStats, diagnostics.SnapshotSegmentIndexingStatistics{
+			SegmentName: k,
+			Percent:     v,
+			Alloc:       alloc,
+			Sys:         sys,
+		})
+	}
+	diagnostics.Send(diagnostics.SnapshotIndexingStatistics{
+		Segments:    segmentsStats,
+		TimeElapsed: time.Since(startIndexingTime).Round(time.Second).Seconds(),
+	})
+}
+
 func noGaps(in []snaptype.FileInfo) (out []snaptype.FileInfo, missingSnapshots []Range) {
 	var prevTo uint64
 	for _, f := range in {