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Benchmark tests for DBs #192

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merged 3 commits into from
Apr 11, 2024
Merged

Benchmark tests for DBs #192

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ef5db7b
Benchmark tests for DBs
oliverbundalo Apr 5, 2024
0e50904
Fix for CI benchmark times
oliverbundalo Apr 5, 2024
1de9583
Merge branch 'develop' into feat/benchmark-tests
oliverbundalo Apr 11, 2024
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109 changes: 19 additions & 90 deletions blockchain/storagev2/leveldb/leveldb_perf_test.go
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Original file line number Diff line number Diff line change
@@ -1,119 +1,48 @@
package leveldb

import (
"math/rand"
"os"
"path/filepath"
"strings"
"testing"
"time"

"github.com/0xPolygon/polygon-edge/blockchain/storagev2"
"github.com/hashicorp/go-hclog"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/syndtr/goleveldb/leveldb/opt"
)

func openStorage(t *testing.T, p string) (*storagev2.Storage, func(), string) {
t.Helper()
func openStorage(b *testing.B, p string) (*storagev2.Storage, func(), string) {
b.Helper()

s, err := NewLevelDBStorage(p, hclog.NewNullLogger())
require.NoError(t, err)
require.NoError(b, err)

closeFn := func() {
require.NoError(t, s.Close())
require.NoError(b, s.Close())

if err := s.Close(); err != nil {
t.Fatal(err)
b.Fatal(err)
}

require.NoError(t, os.RemoveAll(p))
require.NoError(b, os.RemoveAll(p))
}

return s, closeFn, p
}

func dbSize(t *testing.T, path string) int64 {
t.Helper()
func Benchmark(b *testing.B) {
b.StopTimer()

var size int64
s, cleanUpFn, path := openStorage(b, "/tmp/leveldbV2-test-perf")
defer func() {
s.Close()
cleanUpFn()
}()

err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error {
if err != nil {
t.Fail()
}

if info != nil && !info.IsDir() && strings.Contains(info.Name(), ".ldb") {
size += info.Size()
}

return err
})
if err != nil {
t.Log(err)
}

return size
}

func TestWriteBlockPerf(t *testing.T) {
t.SkipNow()

s, _, path := openStorage(t, "/tmp/leveldbV2-test")
defer s.Close()

var watchTime int64

count := 10000
b := storagev2.CreateBlock(t)

for i := 1; i <= count; i++ {
storagev2.UpdateBlock(t, uint64(i), b)
batchWriter := storagev2.PrepareBatch(t, s, b)

tn := time.Now().UTC()

require.NoError(t, batchWriter.WriteBatch())
blockCount := 1000
storagev2.BenchmarkStorage(b, blockCount, s, 25, 15) // CI times

d := time.Since(tn)
watchTime += d.Milliseconds()
}

time.Sleep(time.Second)

size := dbSize(t, path)
t.Logf("\tdb size %d MB", size/(1*opt.MiB))
t.Logf("\ttotal WriteBatch %d ms", watchTime)
}

func TestReadBlockPerf(t *testing.T) {
t.SkipNow()

s, _, _ := openStorage(t, "/tmp/leveldbV2-test")
defer s.Close()

var watchTime int64

count := 1000
for i := 1; i <= count; i++ {
n := uint64(1 + rand.Intn(10000))

tn := time.Now().UTC()
h, ok := s.ReadCanonicalHash(n)
_, err1 := s.ReadBody(n, h)
_, err3 := s.ReadHeader(n, h)
_, err4 := s.ReadReceipts(n, h)
b, err5 := s.ReadBlockLookup(h)
d := time.Since(tn)

watchTime += d.Milliseconds()

if !ok || err1 != nil || err3 != nil || err4 != nil || err5 != nil {
t.Logf("\terror")
}

assert.Equal(t, n, b)
}
t.Logf("\ttotal read %d ms", watchTime)
size, err := dbSize(path)
require.NoError(b, err)
b.Logf("\tldb file count: %d", countLdbFilesInPath(path))
b.Logf("\tdb size %d MB", size/(1*opt.MiB))
}
58 changes: 17 additions & 41 deletions blockchain/storagev2/leveldb/leveldb_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import (
"os"
"os/signal"
"path/filepath"
"strings"
"sync"
"syscall"
"testing"
Expand All @@ -18,10 +19,10 @@ import (
"github.com/syndtr/goleveldb/leveldb/opt"
)

func newStorage(t *testing.T) (*storagev2.Storage, func()) {
func newStorage(t *testing.T) (*storagev2.Storage, func(), string) {
t.Helper()

path, err := os.MkdirTemp("/tmp", "minimal_storage")
path, err := os.MkdirTemp("", "leveldbV2")
if err != nil {
t.Fatal(err)
}
Expand All @@ -41,31 +42,7 @@ func newStorage(t *testing.T) (*storagev2.Storage, func()) {
}
}

return s, closeFn
}

func newStorageP(t *testing.T) (*storagev2.Storage, func(), string) {
t.Helper()

p, err := os.MkdirTemp("", "leveldbV2-test")
require.NoError(t, err)

require.NoError(t, os.MkdirAll(p, 0755))

s, err := NewLevelDBStorage(p, hclog.NewNullLogger())
require.NoError(t, err)

closeFn := func() {
require.NoError(t, s.Close())

if err := s.Close(); err != nil {
t.Fatal(err)
}

require.NoError(t, os.RemoveAll(p))
}

return s, closeFn, p
return s, closeFn, path
}

func countLdbFilesInPath(path string) int {
Expand All @@ -79,27 +56,22 @@ func countLdbFilesInPath(path string) int {
return len(files)
}

func dirSize(t *testing.T, path string) int64 {
t.Helper()

func dbSize(path string) (int64, error) {
var size int64

err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error {
if err != nil {
t.Fail()
return err
}

if !info.IsDir() {
if info != nil && !info.IsDir() && strings.Contains(info.Name(), ".ldb") {
size += info.Size()
}

return err
})
if err != nil {
t.Log(err)
}

return size
return size, err
}

func writeBlock(t *testing.T, s *storagev2.Storage, b *types.FullBlock) {
Expand Down Expand Up @@ -171,13 +143,16 @@ func TestStorage(t *testing.T) {
}

func TestWriteReadFullBlockInParallel(t *testing.T) {
s, _, path := newStorageP(t)
defer s.Close()
s, cleanUpFn, path := newStorage(t)
defer func() {
s.Close()
cleanUpFn()
}()

var wg sync.WaitGroup

blockCount := 100
ctx, cancel := context.WithTimeout(context.Background(), time.Minute*5)
ctx, cancel := context.WithTimeout(context.Background(), time.Minute*2)

signchan := make(chan os.Signal, 1)
signal.Notify(signchan, syscall.SIGINT)
Expand Down Expand Up @@ -208,8 +183,9 @@ insertloop:
}
}

size := dirSize(t, path)
size, err := dbSize(path)
require.NoError(t, err)
t.Logf("\tldb file count: %d", countLdbFilesInPath(path))
t.Logf("\tdir size %d MBs", size/(1*opt.MiB))
t.Logf("\tdb size %d MBs", size/(1*opt.MiB))
wg.Wait()
}
83 changes: 18 additions & 65 deletions blockchain/storagev2/mdbx/mdbx_perf_test.go
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Original file line number Diff line number Diff line change
@@ -1,93 +1,46 @@
package mdbx

import (
"math/rand"
"os"
"testing"
"time"

"github.com/0xPolygon/polygon-edge/blockchain/storagev2"
"github.com/hashicorp/go-hclog"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)

func openStorage(t *testing.T, p string) (*storagev2.Storage, func(), string) {
t.Helper()
func openStorage(b *testing.B, p string) (*storagev2.Storage, func(), string) {
b.Helper()

s, err := NewMdbxStorage(p, hclog.NewNullLogger())
require.NoError(t, err)
require.NoError(b, err)

closeFn := func() {
require.NoError(t, s.Close())
require.NoError(b, s.Close())

if err := s.Close(); err != nil {
t.Fatal(err)
b.Fatal(err)
}

require.NoError(t, os.RemoveAll(p))
require.NoError(b, os.RemoveAll(p))
}

return s, closeFn, p
}

func TestWriteBlockPerf(t *testing.T) {
t.SkipNow()
func Benchmark(b *testing.B) {
b.StopTimer()

s, _, path := openStorage(t, "/tmp/mdbx-test")
defer s.Close()
s, cleanUpFn, path := openStorage(b, "/tmp/mdbx-test-perf")
defer func() {
s.Close()
cleanUpFn()
}()

var watchTime int64
blockCount := 1000
storagev2.BenchmarkStorage(b, blockCount, s, 40, 18) // CI times

count := 10000
b := storagev2.CreateBlock(t)

for i := 1; i <= count; i++ {
storagev2.UpdateBlock(t, uint64(i), b)
batchWriter := storagev2.PrepareBatch(t, s, b)

tn := time.Now().UTC()

require.NoError(t, batchWriter.WriteBatch())

d := time.Since(tn)
watchTime += d.Milliseconds()
}

time.Sleep(time.Second)

size := dbSize(t, path)
t.Logf("\tdb size %d MB", size/(1024*1024))
t.Logf("\ttotal WriteBatch %d ms", watchTime)
}

func TestReadBlockPerf(t *testing.T) {
t.SkipNow()

s, _, _ := openStorage(t, "/tmp/mdbx-test")
defer s.Close()

var watchTime int64

count := 1000
for i := 1; i <= count; i++ {
n := uint64(1 + rand.Intn(10000))

tn := time.Now().UTC()
h, ok := s.ReadCanonicalHash(n)
_, err1 := s.ReadBody(n, h)
_, err3 := s.ReadHeader(n, h)
_, err4 := s.ReadReceipts(n, h)
b, err5 := s.ReadBlockLookup(h)
d := time.Since(tn)

watchTime += d.Milliseconds()

if !ok || err1 != nil || err3 != nil || err4 != nil || err5 != nil {
t.Logf("\terror")
}

assert.Equal(t, n, b)
}
t.Logf("\ttotal read %d ms", watchTime)
size, err := dbSize(path)
require.NoError(b, err)
b.Logf("\tdb size %d MB", size/1048576)
}
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