lotus/tools/stats/main.go
2020-03-07 16:46:12 -08:00

123 lines
2.7 KiB
Go

package main
import (
"context"
"flag"
"os"
"time"
"github.com/filecoin-project/specs-actors/actors/abi"
logging "github.com/ipfs/go-log/v2"
)
var log = logging.Logger("stats")
const (
INFLUX_ADDR = "INFLUX_ADDR"
INFLUX_USER = "INFLUX_USER"
INFLUX_PASS = "INFLUX_PASS"
)
func main() {
var repo string = "~/.lotus"
var database string = "lotus"
var reset bool = false
var height int64 = 0
var headlag int = 3
flag.StringVar(&repo, "repo", repo, "lotus repo path")
flag.StringVar(&database, "database", database, "influx database")
flag.Int64Var(&height, "height", height, "block height to start syncing from (0 will resume)")
flag.IntVar(&headlag, "head-lag", headlag, "number of head events to hold to protect against small reorgs")
flag.BoolVar(&reset, "reset", reset, "truncate database before starting stats gathering")
flag.Parse()
influxAddr := os.Getenv(INFLUX_ADDR)
influxUser := os.Getenv(INFLUX_USER)
influxPass := os.Getenv(INFLUX_PASS)
ctx := context.Background()
influx, err := InfluxClient(influxAddr, influxUser, influxPass)
if err != nil {
log.Fatal(err)
}
if reset {
if err := ResetDatabase(influx, database); err != nil {
log.Fatal(err)
}
}
if !reset && height == 0 {
h, err := GetLastRecordedHeight(influx, database)
if err != nil {
log.Info(err)
}
height = h
}
api, closer, err := GetFullNodeAPI(repo)
if err != nil {
log.Fatal(err)
}
defer closer()
if err := WaitForSyncComplete(ctx, api); err != nil {
log.Fatal(err)
}
tipsetsCh, err := GetTips(ctx, api, abi.ChainEpoch(height), headlag)
if err != nil {
log.Fatal(err)
}
wq := NewInfluxWriteQueue(ctx, influx)
defer wq.Close()
for tipset := range tipsetsCh {
log.Infow("Collect stats", "height", tipset.Height())
pl := NewPointList()
height := tipset.Height()
if err := RecordTipsetPoints(ctx, api, pl, tipset); err != nil {
log.Warnw("Failed to record tipset", "height", height, "error", err)
continue
}
if err := RecordTipsetMessagesPoints(ctx, api, pl, tipset); err != nil {
log.Warnw("Failed to record messages", "height", height, "error", err)
continue
}
if err := RecordTipsetStatePoints(ctx, api, pl, tipset); err != nil {
log.Warnw("Failed to record state", "height", height, "error", err)
continue
}
// Instead of having to pass around a bunch of generic stuff we want for each point
// we will just add them at the end.
tsTimestamp := time.Unix(int64(tipset.MinTimestamp()), int64(0))
nb, err := InfluxNewBatch()
if err != nil {
log.Fatal(err)
}
for _, pt := range pl.Points() {
pt.SetTime(tsTimestamp)
nb.AddPoint(NewPointFrom(pt))
}
nb.SetDatabase(database)
log.Infow("Adding points", "count", len(nb.Points()), "height", tipset.Height())
wq.AddBatch(nb)
}
}