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Downloader: log alloc/sys #3162

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merged 2 commits into from
Dec 24, 2021
Merged

Downloader: log alloc/sys #3162

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db5e942
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AskAlexSharov Dec 24, 2021
100d42e
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AskAlexSharov Dec 24, 2021
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@AskAlexSharov
AskAlexSharov committed Dec 24, 2021
commit db5e94204a128b407fd5ebb6bb7459a233e0b2ee
12 changes: 10 additions & 2 deletions cmd/downloader/downloader/downloader.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import (
"context"
"fmt"
"path/filepath"
"runtime"
"sync"
"time"

Expand All @@ -14,6 +15,7 @@ import (
"github.com/anacrolix/torrent/storage"
"github.com/dustin/go-humanize"
"github.com/ledgerwatch/erigon-lib/kv"
"github.com/ledgerwatch/erigon/common"
"github.com/ledgerwatch/erigon/turbo/snapshotsync/snapshothashes"
"github.com/ledgerwatch/log/v3"
"golang.org/x/time/rate"
Expand Down Expand Up @@ -105,7 +107,9 @@ func MainLoop(ctx context.Context, torrentClient *torrent.Client) {
interval := time.Second * 5
logEvery := time.NewTicker(interval)
defer logEvery.Stop()
var m runtime.MemStats
var stats aggStats

for {
select {
case <-ctx.Done():
Expand All @@ -129,6 +133,10 @@ func MainLoop(ctx context.Context, torrentClient *torrent.Client) {
continue
}

runtime.ReadMemStats(&m)
alloc := common.StorageSize(m.Alloc)
sys := common.StorageSize(m.Sys)

stats = calcStats(stats, interval, torrentClient)
if allComplete {
log.Info(fmt.Sprintf(
Expand All @@ -137,7 +145,7 @@ func MainLoop(ctx context.Context, torrentClient *torrent.Client) {
humanize.Bytes(uint64(stats.writeBytesPerSec)),
stats.peersCount,
stats.torrentsCount,
))
), "alloc", alloc, "sys", sys)
continue
}

Expand All @@ -148,7 +156,7 @@ func MainLoop(ctx context.Context, torrentClient *torrent.Client) {
humanize.Bytes(uint64(stats.writeBytesPerSec)),
stats.peersCount,
stats.torrentsCount,
))
), "alloc", alloc, "sys", sys)
}
}
}
Expand Down