storj/pkg/overlay/benchmark_test.go

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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package overlay_test
import (
"context"
"math/rand"
"testing"
"time"
"github.com/golang/protobuf/ptypes"
"github.com/stretchr/testify/require"
"storj.io/storj/pkg/overlay"
"storj.io/storj/pkg/pb"
"storj.io/storj/pkg/storj"
"storj.io/storj/satellite"
"storj.io/storj/satellite/satellitedb/satellitedbtest"
)
func BenchmarkOverlay(b *testing.B) {
satellitedbtest.Bench(b, func(b *testing.B, db satellite.DB) {
const (
TotalNodeCount = 211
OnlineCount = 90
OfflineCount = 10
)
overlaydb := db.OverlayCache()
ctx := context.Background()
var all []storj.NodeID
var check []storj.NodeID
for i := 0; i < TotalNodeCount; i++ {
var id storj.NodeID
_, _ = rand.Read(id[:]) // math/rand never returns error
all = append(all, id)
if i < OnlineCount {
check = append(check, id)
}
}
for _, id := range all {
err := overlaydb.UpdateAddress(ctx, &pb.Node{Id: id}, overlay.NodeSelectionConfig{})
require.NoError(b, err)
}
// create random offline node ids to check
for i := 0; i < OfflineCount; i++ {
var id storj.NodeID
_, _ = rand.Read(id[:]) // math/rand never returns error
check = append(check, id)
}
b.Run("KnownUnreliableOrOffline", func(b *testing.B) {
criteria := &overlay.NodeCriteria{
AuditCount: 0,
OnlineWindow: 1000 * time.Hour,
UptimeCount: 0,
}
for i := 0; i < b.N; i++ {
badNodes, err := overlaydb.KnownUnreliableOrOffline(ctx, criteria, check)
require.NoError(b, err)
require.Len(b, badNodes, OfflineCount)
}
})
b.Run("UpdateAddress", func(b *testing.B) {
for i := 0; i < b.N; i++ {
id := all[i%len(all)]
err := overlaydb.UpdateAddress(ctx, &pb.Node{Id: id}, overlay.NodeSelectionConfig{})
require.NoError(b, err)
}
})
b.Run("UpdateStats", func(b *testing.B) {
for i := 0; i < b.N; i++ {
id := all[i%len(all)]
_, err := overlaydb.UpdateStats(ctx, &overlay.UpdateRequest{
NodeID: id,
AuditSuccess: i&1 == 0,
IsUp: i&2 == 0,
})
require.NoError(b, err)
}
})
b.Run("UpdateNodeInfo", func(b *testing.B) {
now := ptypes.TimestampNow()
for i := 0; i < b.N; i++ {
id := all[i%len(all)]
_, err := overlaydb.UpdateNodeInfo(ctx, id, &pb.InfoResponse{
Type: pb.NodeType_STORAGE,
Operator: &pb.NodeOperator{
Wallet: "0x0123456789012345678901234567890123456789",
Email: "a@mail.test",
},
Capacity: &pb.NodeCapacity{
FreeBandwidth: 1000,
FreeDisk: 1000,
},
Version: &pb.NodeVersion{
Version: "1.0.0",
CommitHash: "0",
Timestamp: now,
Release: false,
},
})
require.NoError(b, err)
}
})
b.Run("UpdateUptime", func(b *testing.B) {
for i := 0; i < b.N; i++ {
id := all[i%len(all)]
_, err := overlaydb.UpdateUptime(ctx, id, i&1 == 0, 1, 1, 0.5)
require.NoError(b, err)
}
})
})
}