forked from TrueCloudLab/frostfs-node
402 lines
11 KiB
Go
402 lines
11 KiB
Go
package blobstor
|
|
|
|
import (
|
|
"encoding/binary"
|
|
"fmt"
|
|
"os"
|
|
"testing"
|
|
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/blobovniczatree"
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/common"
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/fstree"
|
|
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/memstore"
|
|
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
|
|
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
|
|
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
|
|
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
|
|
oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
|
|
"github.com/stretchr/testify/require"
|
|
"go.uber.org/atomic"
|
|
"golang.org/x/exp/rand"
|
|
"golang.org/x/exp/slices"
|
|
)
|
|
|
|
// The storages to benchmark. Each storage has a description and a function which returns the actual
|
|
// storage along with a cleanup function.
|
|
var storages = []struct {
|
|
desc string
|
|
create func(*testing.B) (common.Storage, func())
|
|
}{
|
|
{
|
|
desc: "memstore",
|
|
create: func(*testing.B) (common.Storage, func()) {
|
|
return memstore.New(), func() {}
|
|
},
|
|
},
|
|
{
|
|
desc: "fstree_nosync",
|
|
create: func(b *testing.B) (common.Storage, func()) {
|
|
dir, err := os.MkdirTemp(os.TempDir(), "fstree_nosync")
|
|
if err != nil {
|
|
b.Fatalf("creating fstree_nosync root path: %v", err)
|
|
}
|
|
cleanup := func() { os.RemoveAll(dir) }
|
|
return fstree.New(
|
|
fstree.WithPath(dir),
|
|
fstree.WithDepth(2),
|
|
fstree.WithDirNameLen(2),
|
|
fstree.WithNoSync(true),
|
|
), cleanup
|
|
},
|
|
},
|
|
{
|
|
desc: "fstree",
|
|
create: func(b *testing.B) (common.Storage, func()) {
|
|
dir, err := os.MkdirTemp(os.TempDir(), "fstree")
|
|
if err != nil {
|
|
b.Fatalf("creating fstree root path: %v", err)
|
|
}
|
|
cleanup := func() { os.RemoveAll(dir) }
|
|
return fstree.New(
|
|
fstree.WithPath(dir),
|
|
fstree.WithDepth(2),
|
|
fstree.WithDirNameLen(2),
|
|
), cleanup
|
|
},
|
|
},
|
|
{
|
|
desc: "blobovniczatree",
|
|
create: func(b *testing.B) (common.Storage, func()) {
|
|
dir, err := os.MkdirTemp(os.TempDir(), "blobovniczatree")
|
|
if err != nil {
|
|
b.Fatalf("creating blobovniczatree root path: %v", err)
|
|
}
|
|
cleanup := func() { os.RemoveAll(dir) }
|
|
return blobovniczatree.NewBlobovniczaTree(
|
|
blobovniczatree.WithRootPath(dir),
|
|
), cleanup
|
|
},
|
|
},
|
|
}
|
|
|
|
func BenchmarkSubstorageReadPerf(b *testing.B) {
|
|
readTests := []struct {
|
|
desc string
|
|
size int
|
|
objGen func() objectGenerator
|
|
addrGen func() addressGenerator
|
|
}{
|
|
{
|
|
desc: "seq100",
|
|
size: 10000,
|
|
objGen: func() objectGenerator { return &seqObjGenerator{objSize: 100} },
|
|
addrGen: func() addressGenerator { return &seqAddrGenerator{maxID: 100} },
|
|
},
|
|
{
|
|
desc: "rand100",
|
|
size: 10000,
|
|
objGen: func() objectGenerator { return &seqObjGenerator{objSize: 100} },
|
|
addrGen: func() addressGenerator { return randAddrGenerator(10000) },
|
|
},
|
|
}
|
|
for _, tt := range readTests {
|
|
for _, stEntry := range storages {
|
|
b.Run(fmt.Sprintf("%s-%s", stEntry.desc, tt.desc), func(b *testing.B) {
|
|
objGen := tt.objGen()
|
|
st, cleanup := stEntry.create(b)
|
|
|
|
require.NoError(b, st.Open(false))
|
|
require.NoError(b, st.Init())
|
|
|
|
// Fill database
|
|
for i := 0; i < tt.size; i++ {
|
|
obj := objGen.Next()
|
|
addr := addressFromObject(obj)
|
|
raw, err := obj.Marshal()
|
|
require.NoError(b, err)
|
|
if _, err := st.Put(common.PutPrm{
|
|
Address: addr,
|
|
RawData: raw,
|
|
}); err != nil {
|
|
b.Fatalf("writing entry: %v", err)
|
|
}
|
|
}
|
|
|
|
// Benchmark reading
|
|
addrGen := tt.addrGen()
|
|
b.ResetTimer()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
for pb.Next() {
|
|
_, err := st.Get(common.GetPrm{Address: addrGen.Next()})
|
|
require.NoError(b, err)
|
|
}
|
|
})
|
|
|
|
require.NoError(b, st.Close())
|
|
cleanup()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func BenchmarkSubstorageWritePerf(b *testing.B) {
|
|
generators := []struct {
|
|
desc string
|
|
create func() objectGenerator
|
|
}{
|
|
{desc: "rand10", create: func() objectGenerator { return &randObjGenerator{objSize: 10} }},
|
|
{desc: "rand100", create: func() objectGenerator { return &randObjGenerator{objSize: 100} }},
|
|
{desc: "rand1000", create: func() objectGenerator { return &randObjGenerator{objSize: 1000} }},
|
|
{desc: "overwrite10", create: func() objectGenerator { return &overwriteObjGenerator{objSize: 10, maxObjects: 100} }},
|
|
{desc: "overwrite100", create: func() objectGenerator { return &overwriteObjGenerator{objSize: 100, maxObjects: 100} }},
|
|
{desc: "overwrite1000", create: func() objectGenerator { return &overwriteObjGenerator{objSize: 1000, maxObjects: 100} }},
|
|
}
|
|
|
|
for _, genEntry := range generators {
|
|
for _, stEntry := range storages {
|
|
b.Run(fmt.Sprintf("%s-%s", stEntry.desc, genEntry.desc), func(b *testing.B) {
|
|
gen := genEntry.create()
|
|
st, cleanup := stEntry.create(b)
|
|
|
|
require.NoError(b, st.Open(false))
|
|
require.NoError(b, st.Init())
|
|
|
|
b.ResetTimer()
|
|
b.RunParallel(func(pb *testing.PB) {
|
|
for pb.Next() {
|
|
obj := gen.Next()
|
|
addr := addressFromObject(obj)
|
|
raw, err := obj.Marshal()
|
|
require.NoError(b, err)
|
|
if _, err := st.Put(common.PutPrm{
|
|
Address: addr,
|
|
RawData: raw,
|
|
}); err != nil {
|
|
b.Fatalf("writing entry: %v", err)
|
|
}
|
|
}
|
|
})
|
|
|
|
require.NoError(b, st.Close())
|
|
cleanup()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func BenchmarkSubstorageIteratePerf(b *testing.B) {
|
|
iterateTests := []struct {
|
|
desc string
|
|
size int
|
|
objGen func() objectGenerator
|
|
}{
|
|
{
|
|
desc: "rand100",
|
|
size: 10000,
|
|
objGen: func() objectGenerator { return &randObjGenerator{objSize: 100} },
|
|
},
|
|
}
|
|
for _, tt := range iterateTests {
|
|
for _, stEntry := range storages {
|
|
b.Run(fmt.Sprintf("%s-%s", stEntry.desc, tt.desc), func(b *testing.B) {
|
|
objGen := tt.objGen()
|
|
st, cleanup := stEntry.create(b)
|
|
|
|
require.NoError(b, st.Open(false))
|
|
require.NoError(b, st.Init())
|
|
|
|
// Fill database
|
|
for i := 0; i < tt.size; i++ {
|
|
obj := objGen.Next()
|
|
addr := addressFromObject(obj)
|
|
raw, err := obj.Marshal()
|
|
require.NoError(b, err)
|
|
if _, err := st.Put(common.PutPrm{
|
|
Address: addr,
|
|
RawData: raw,
|
|
}); err != nil {
|
|
b.Fatalf("writing entry: %v", err)
|
|
}
|
|
}
|
|
|
|
// Benchmark iterate
|
|
cnt := 0
|
|
b.ResetTimer()
|
|
_, err := st.Iterate(common.IteratePrm{
|
|
Handler: func(elem common.IterationElement) error {
|
|
cnt++
|
|
return nil
|
|
},
|
|
})
|
|
require.NoError(b, err)
|
|
require.Equal(b, tt.size, cnt)
|
|
b.StopTimer()
|
|
|
|
require.NoError(b, st.Close())
|
|
cleanup()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func addressFromObject(obj *objectSDK.Object) oid.Address {
|
|
var addr oid.Address
|
|
if id, isSet := obj.ID(); isSet {
|
|
addr.SetObject(id)
|
|
} else {
|
|
panic("object ID is not set")
|
|
}
|
|
if cid, isSet := obj.ContainerID(); isSet {
|
|
addr.SetContainer(cid)
|
|
} else {
|
|
panic("container ID is not set")
|
|
}
|
|
return addr
|
|
}
|
|
|
|
// addressGenerator is the interface of types that generate object addresses.
|
|
type addressGenerator interface {
|
|
Next() oid.Address
|
|
}
|
|
|
|
// seqAddrGenerator is an addressGenerator that generates addresses sequentially and wraps around the given max ID.
|
|
type seqAddrGenerator struct {
|
|
cnt atomic.Uint64
|
|
maxID uint64
|
|
}
|
|
|
|
func (g *seqAddrGenerator) Next() oid.Address {
|
|
var id oid.ID
|
|
binary.LittleEndian.PutUint64(id[:], ((g.cnt.Inc()-1)%g.maxID)+1)
|
|
var addr oid.Address
|
|
addr.SetContainer(cid.ID{})
|
|
addr.SetObject(id)
|
|
return addr
|
|
}
|
|
|
|
func TestSeqAddrGenerator(t *testing.T) {
|
|
gen := &seqAddrGenerator{maxID: 10}
|
|
for i := 1; i <= 20; i++ {
|
|
addr := gen.Next()
|
|
id := addr.Object()
|
|
|
|
require.Equal(t, uint64((i-1)%int(gen.maxID)+1), binary.LittleEndian.Uint64(id[:]))
|
|
}
|
|
}
|
|
|
|
// randAddrGenerator is an addressGenerator that generates random addresses in the given range.
|
|
type randAddrGenerator uint64
|
|
|
|
func (g randAddrGenerator) Next() oid.Address {
|
|
var id oid.ID
|
|
binary.LittleEndian.PutUint64(id[:], uint64(1+int(rand.Int63n(int64(g)))))
|
|
var addr oid.Address
|
|
addr.SetContainer(cid.ID{})
|
|
addr.SetObject(id)
|
|
return addr
|
|
}
|
|
|
|
func TestRandAddrGenerator(t *testing.T) {
|
|
gen := randAddrGenerator(5)
|
|
for i := 0; i < 50; i++ {
|
|
addr := gen.Next()
|
|
id := addr.Object()
|
|
k := binary.LittleEndian.Uint64(id[:])
|
|
|
|
require.True(t, 1 <= k && k <= uint64(gen))
|
|
}
|
|
}
|
|
|
|
// objectGenerator is the interface of types that generate object entries.
|
|
type objectGenerator interface {
|
|
Next() *objectSDK.Object
|
|
}
|
|
|
|
// seqObjGenerator is an objectGenerator that generates entries with random payloads of size objSize and sequential IDs.
|
|
type seqObjGenerator struct {
|
|
cnt atomic.Uint64
|
|
objSize uint64
|
|
}
|
|
|
|
func (g *seqObjGenerator) Next() *objectSDK.Object {
|
|
var id oid.ID
|
|
binary.LittleEndian.PutUint64(id[:], g.cnt.Inc())
|
|
return genObject(id, cid.ID{}, g.objSize)
|
|
}
|
|
|
|
func TestSeqObjGenerator(t *testing.T) {
|
|
gen := &seqObjGenerator{objSize: 10}
|
|
var addrs []string
|
|
for i := 1; i <= 10; i++ {
|
|
obj := gen.Next()
|
|
id, isSet := obj.ID()
|
|
addrs = append(addrs, addressFromObject(obj).EncodeToString())
|
|
|
|
require.True(t, isSet)
|
|
require.Equal(t, gen.objSize, uint64(len(obj.Payload())))
|
|
require.Equal(t, uint64(i), binary.LittleEndian.Uint64(id[:]))
|
|
}
|
|
require.True(t, slices.IsSorted(addrs))
|
|
}
|
|
|
|
// randObjGenerator is an objectGenerator that generates entries with random IDs and payloads of size objSize.
|
|
type randObjGenerator struct {
|
|
objSize uint64
|
|
}
|
|
|
|
func (g *randObjGenerator) Next() *objectSDK.Object {
|
|
return genObject(oidtest.ID(), cidtest.ID(), g.objSize)
|
|
}
|
|
|
|
func TestRandObjGenerator(t *testing.T) {
|
|
gen := &randObjGenerator{objSize: 10}
|
|
for i := 0; i < 10; i++ {
|
|
obj := gen.Next()
|
|
|
|
require.Equal(t, gen.objSize, uint64(len(obj.Payload())))
|
|
}
|
|
}
|
|
|
|
// overwriteObjGenerator is an objectGenerator that generates entries with random payloads of size objSize and at most maxObjects distinct IDs.
|
|
type overwriteObjGenerator struct {
|
|
objSize uint64
|
|
maxObjects uint64
|
|
}
|
|
|
|
func (g *overwriteObjGenerator) Next() *objectSDK.Object {
|
|
var id oid.ID
|
|
binary.LittleEndian.PutUint64(id[:], uint64(1+rand.Int63n(int64(g.maxObjects))))
|
|
return genObject(id, cid.ID{}, g.objSize)
|
|
}
|
|
|
|
func TestOverwriteObjGenerator(t *testing.T) {
|
|
gen := &overwriteObjGenerator{
|
|
objSize: 10,
|
|
maxObjects: 4,
|
|
}
|
|
for i := 0; i < 40; i++ {
|
|
obj := gen.Next()
|
|
id, isSet := obj.ID()
|
|
i := binary.LittleEndian.Uint64(id[:])
|
|
|
|
require.True(t, isSet)
|
|
require.Equal(t, gen.objSize, uint64(len(obj.Payload())))
|
|
require.True(t, 1 <= i && i <= gen.maxObjects)
|
|
}
|
|
}
|
|
|
|
// Generates an object with random payload and the given address and size.
|
|
// TODO(#86): there's some testing-related dupes in many places. Probably worth
|
|
// spending some time cleaning up a bit.
|
|
func genObject(id oid.ID, cid cid.ID, sz uint64) *objectSDK.Object {
|
|
raw := objectSDK.New()
|
|
|
|
raw.SetID(id)
|
|
raw.SetContainerID(cid)
|
|
|
|
payload := make([]byte, sz)
|
|
rand.Read(payload)
|
|
raw.SetPayload(payload)
|
|
|
|
return raw
|
|
}
|