Add wip benchmarks

cmd/benchmarks/db/badger.go

@@ -0,0 +1,116 @@
+package db
+
+import (
+	"fmt"
+	"github.com/dgraph-io/badger/v3"
+)
+
+type badgerTree struct {
+	id      string
+	spaceId string
+	db      *badger.DB
+}
+
+func (b *badgerTree) Id() string {
+	return b.id
+}
+
+func (b *badgerTree) UpdateHead(head string) (err error) {
+	key := fmt.Sprintf("space/%s/tree/%s/heads", b.spaceId, b.id)
+	return b.db.Update(func(txn *badger.Txn) error {
+		return txn.Set([]byte(key), []byte(head))
+	})
+}
+
+func (b *badgerTree) AddChange(key string, value []byte) (err error) {
+	badgerKey := fmt.Sprintf("space/%s/tree/%s/change/%s", b.spaceId, b.id, key)
+	return b.db.Update(func(txn *badger.Txn) error {
+		return txn.Set([]byte(badgerKey), value)
+	})
+}
+
+type badgerSpace struct {
+	id string
+	db *badger.DB
+}
+
+func (b *badgerSpace) Id() string {
+	return b.id
+}
+
+func (b *badgerSpace) CreateTree(id string) (Tree, error) {
+	key := fmt.Sprintf("space/%s/tree/%s", b.id, id)
+	err := b.db.Update(func(txn *badger.Txn) error {
+		return txn.Set([]byte(key), []byte("exists"))
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &badgerTree{
+		id:      id,
+		spaceId: b.id,
+		db:      b.db,
+	}, nil
+}
+
+func (b *badgerSpace) GetTree(id string) (Tree, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (b *badgerSpace) Close() error {
+	return nil
+}
+
+type badgerSpaceCreator struct {
+	rootPath string
+	db       *badger.DB
+}
+
+func (b *badgerSpaceCreator) CreateSpace(id string) (Space, error) {
+	key := fmt.Sprintf("space/%s", id)
+	err := b.db.Update(func(txn *badger.Txn) error {
+		return txn.Set([]byte(key), []byte("exists"))
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &badgerSpace{
+		id: id,
+		db: b.db,
+	}, nil
+}
+
+func (b *badgerSpaceCreator) GetSpace(id string) (Space, error) {
+	key := fmt.Sprintf("space/%s", id)
+	err := b.db.Update(func(txn *badger.Txn) error {
+		_, err := txn.Get([]byte(key))
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &badgerSpace{
+		id: id,
+		db: b.db,
+	}, nil
+}
+
+func (b *badgerSpaceCreator) Close() error {
+	return b.db.Close()
+}
+
+func NewBadgerSpaceCreator() SpaceCreator {
+	rootPath := "badger.db.test"
+	db, err := badger.Open(badger.DefaultOptions(rootPath))
+	if err != nil {
+		panic(err)
+	}
+	return &badgerSpaceCreator{
+		rootPath: rootPath,
+		db:       db,
+	}
+}

cmd/benchmarks/db/common.go

@@ -0,0 +1,22 @@
+package db
+
+type Tree interface {
+	Id() string
+	UpdateHead(head string) (err error)
+	AddChange(key string, value []byte) (err error)
+}
+
+type Space interface {
+	Id() string
+	CreateTree(id string) (Tree, error)
+	GetTree(id string) (Tree, error)
+	Close() error
+}
+
+type SpaceCreator interface {
+	CreateSpace(id string) (Space, error)
+	GetSpace(id string) (Space, error)
+	Close() error
+}
+
+type SpaceCreatorFactory func() SpaceCreator

cmd/benchmarks/db/pogreb.go

@@ -0,0 +1,79 @@
+package db
+
+import (
+	"fmt"
+	"github.com/akrylysov/pogreb"
+	"path"
+)
+
+type pogrebTree struct {
+	id string
+	db *pogreb.DB
+}
+
+func (p *pogrebTree) Id() string {
+	return p.id
+}
+
+func (p *pogrebTree) UpdateHead(head string) (err error) {
+	return p.db.Put([]byte(fmt.Sprintf("t/%s/heads", p.id)), []byte(head))
+}
+
+func (p *pogrebTree) AddChange(key string, value []byte) (err error) {
+	return p.db.Put([]byte(fmt.Sprintf("t/%s/%s", p.id, key)), value)
+}
+
+type pogrebSpace struct {
+	id string
+	db *pogreb.DB
+}
+
+func (p *pogrebSpace) Id() string {
+	return p.id
+}
+
+func (p *pogrebSpace) CreateTree(id string) (Tree, error) {
+	return &pogrebTree{
+		id: id,
+		db: p.db,
+	}, nil
+}
+
+func (p *pogrebSpace) GetTree(id string) (Tree, error) {
+	return p.CreateTree(id)
+}
+
+func (p *pogrebSpace) Close() error {
+	return p.db.Close()
+}
+
+type pogrebSpaceCreator struct {
+	rootPath string
+}
+
+func (p *pogrebSpaceCreator) CreateSpace(id string) (Space, error) {
+	dbPath := path.Join(p.rootPath, id)
+	db, err := pogreb.Open(dbPath, &pogreb.Options{
+		BackgroundSyncInterval:       0,
+		BackgroundCompactionInterval: 20000,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &pogrebSpace{
+		id: id,
+		db: db,
+	}, nil
+}
+
+func (p *pogrebSpaceCreator) GetSpace(id string) (Space, error) {
+	return p.CreateSpace(id)
+}
+
+func (p *pogrebSpaceCreator) Close() error {
+	return nil
+}
+
+func NewPogrebSpaceCreator() SpaceCreator {
+	return &pogrebSpaceCreator{rootPath: "db.test"}
+}

cmd/benchmarks/dbbench.go

@@ -0,0 +1,127 @@
+package main
+
+import (
+	"fmt"
+	"github.com/anytypeio/go-anytype-infrastructure-experiments/cmd/benchmarks/db"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+)
+
+func main() {
+	//bench(db.NewPogrebSpaceCreator, options{
+	//	numSpaces:         100,
+	//	numEntriesInSpace: 100,
+	//	numChangesInTree:  10,
+	//	numHeadUpdates:    100,
+	//	defValueSize:      1000,
+	//	lenHeadUpdate:     10,
+	//})
+	bench(db.NewPogrebSpaceCreator, options{
+		numSpaces:         1000,
+		numEntriesInSpace: 100,
+		numChangesInTree:  10,
+		numHeadUpdates:    100,
+		defValueSize:      1000,
+		lenHeadUpdate:     10,
+	})
+}
+
+type options struct {
+	numSpaces         int
+	numEntriesInSpace int
+	numChangesInTree  int
+	numHeadUpdates    int
+	defValueSize      int
+	lenHeadUpdate     int
+}
+
+func bench(factory db.SpaceCreatorFactory, opts options) {
+	spaceIdGetter := func(n int) string {
+		return fmt.Sprintf("space%d", n)
+	}
+	treeIdGetter := func(n int) string {
+		return fmt.Sprintf("tree%d", n)
+	}
+	changeIdGetter := func(n int) string {
+		return fmt.Sprintf("change%d", n)
+	}
+
+	var byteSlice []byte
+	for i := 0; i < opts.defValueSize; i++ {
+		byteSlice = append(byteSlice, byte('a'))
+	}
+
+	var headUpdate string
+	for i := 0; i < opts.lenHeadUpdate; i++ {
+		headUpdate += "a"
+	}
+
+	creator := factory()
+	// creating spaces
+	now := time.Now()
+	var spaces []db.Space
+	for i := 0; i < opts.numSpaces; i++ {
+		sp, err := creator.CreateSpace(spaceIdGetter(i))
+		if err != nil {
+			panic(err)
+		}
+		err = sp.Close()
+		if err != nil {
+			panic(err)
+		}
+	}
+	fmt.Println(opts.numSpaces, "spaces creation, spent ms", time.Now().Sub(now).Milliseconds())
+	now = time.Now()
+	// creating trees
+	var trees []db.Tree
+	for i := 0; i < opts.numSpaces; i++ {
+		space, err := creator.GetSpace(spaceIdGetter(i))
+		if err != nil {
+			panic(err)
+		}
+		spaces = append(spaces, space)
+		for j := 0; j < opts.numEntriesInSpace; j++ {
+			tr, err := space.CreateTree(treeIdGetter(j))
+			if err != nil {
+				panic(err)
+			}
+			trees = append(trees, tr)
+		}
+	}
+	fmt.Println(opts.numSpaces*opts.numEntriesInSpace, "trees creation, spent ms", time.Now().Sub(now).Milliseconds())
+	now = time.Now()
+
+	// filling entries and updating heads
+	for _, t := range trees {
+		for i := 0; i < opts.numChangesInTree; i++ {
+			err := t.AddChange(changeIdGetter(i), byteSlice)
+			if err != nil {
+				panic(err)
+			}
+		}
+		for i := 0; i < opts.numHeadUpdates; i++ {
+			err := t.UpdateHead(headUpdate)
+			if err != nil {
+				panic(err)
+			}
+		}
+	}
+	fmt.Println(opts.numSpaces*opts.numEntriesInSpace*opts.numChangesInTree, "changes creation, spent ms", time.Now().Sub(now).Milliseconds())
+
+	exit := make(chan os.Signal, 1)
+	signal.Notify(exit, os.Interrupt, syscall.SIGKILL, syscall.SIGTERM, syscall.SIGQUIT)
+	sig := <-exit
+	for _, sp := range spaces {
+		err := sp.Close()
+		if err != nil {
+			panic(err)
+		}
+	}
+	err := creator.Close()
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(sig)
+}

go.mod

@@ -34,11 +34,19 @@ require (
 	github.com/btcsuite/btcd v0.22.1 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.1.3 // indirect
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/dgraph-io/badger/v3 v3.2103.2 // indirect
+	github.com/dgraph-io/ristretto v0.1.0 // indirect
+	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/fogleman/gg v1.3.0 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
-	github.com/golang/snappy v0.0.1 // indirect
+	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
+	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/snappy v0.0.3 // indirect
+	github.com/google/flatbuffers v1.12.1 // indirect
 	github.com/klauspost/compress v1.15.1 // indirect
 	github.com/klauspost/cpuid/v2 v2.0.12 // indirect
 	github.com/libp2p/go-buffer-pool v0.0.2 // indirect
@@ -58,13 +66,16 @@ require (
 	github.com/xdg-go/scram v1.1.1 // indirect
 	github.com/xdg-go/stringprep v1.0.3 // indirect
 	github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d // indirect
+	go.opencensus.io v0.22.5 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
 	golang.org/x/image v0.0.0-20200119044424-58c23975cae1 // indirect
+	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
 	golang.org/x/sys v0.0.0-20220422013727-9388b58f7150 // indirect
 	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	lukechampine.com/blake3 v1.1.6 // indirect

go.sum

@@ -1,3 +1,5 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OneOfOne/xxhash v1.2.8 h1:31czK/TI9sNkxIKfaUfGlU47BAxQ0ztGgd9vPyqimf8=
 github.com/OneOfOne/xxhash v1.2.8/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
@@ -5,6 +7,7 @@ github.com/akrylysov/pogreb v0.10.1 h1:FqlR8VR7uCbJdfUob916tPM+idpKgeESDXOA1K0DK
 github.com/akrylysov/pogreb v0.10.1/go.mod h1:pNs6QmpQ1UlTJKDezuRWmaqkgUE2TuU0YTWyqJZ7+lI=
 github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232 h1:kMPPZYmJgbs4AJfodbg2OCXg5cp+9LPAJcLZJqmcghk=
 github.com/anytypeio/go-chash v0.0.0-20220629194632-4ad1154fe232/go.mod h1:+PeHBAWp7gUh/yw6uAauKc5ku0w4cFNg6DUddGxoGq0=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/awalterschulze/gographviz v0.0.0-20190522210029-fa59802746ab h1:+cdNqtOJWjvepyhxy23G7z7vmpYCoC65AP0nqi1f53s=
 github.com/awalterschulze/gographviz v0.0.0-20190522210029-fa59802746ab/go.mod h1:GEV5wmg4YquNw7v1kkyoX9etIk8yVmXj+AkDHuuETHs=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
@@ -17,10 +20,18 @@ github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOF
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cheggaaa/mb/v2 v2.0.1 h1:gn0khbEbKlw3i5VOYi0VnHEHayjZKfUDOyGSpHAybBs=
 github.com/cheggaaa/mb/v2 v2.0.1/go.mod h1:XGeZw20Iqgjky26KL0mvCwk3+4NyZCUbshSo6ALne+c=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/corona10/goimagehash v1.0.2 h1:pUfB0LnsJASMPGEZLj7tGY251vF+qLGqOgEP4rUs6kA=
 github.com/corona10/goimagehash v1.0.2/go.mod h1:/l9umBhvcHQXVtQO1V6Gp1yD20STawkhRnnX0D1bvVI=
+github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -28,30 +39,58 @@ github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK
 github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
+github.com/dgraph-io/badger/v3 v3.2103.2 h1:dpyM5eCJAtQCBcMCZcT4UBZchuTJgCywerHHgmxfxM8=
+github.com/dgraph-io/badger/v3 v3.2103.2/go.mod h1:RHo4/GmYcKKh5Lxu63wLEMHJ70Pac2JqZRYGhlyAo2M=
+github.com/dgraph-io/ristretto v0.1.0 h1:Jv3CGQHp9OjuMBSne1485aDpUkTKEcUqF+jm/LuerPI=
+github.com/dgraph-io/ristretto v0.1.0/go.mod h1:fux0lOrBhrVCJd3lcTHsIJhq1T2rokOu6v9Vcb3Q9ug=
+github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
+github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
+github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8=
 github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/goccy/go-graphviz v0.0.9 h1:s/FMMJ1Joj6La3S5ApO3Jk2cwM4LpXECC2muFx3IPQQ=
 github.com/goccy/go-graphviz v0.0.9/go.mod h1:wXVsXxmyMQU6TN3zGRttjNn3h+iCAS7xQFC6TlNvLhk=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I=
+github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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@@ -72,11 +111,14 @@ github.com/libp2p/go-libp2p-core v0.16.1 h1:bWoiEBqVkpJ13hbv/f69tHODp86t6mvc4fBN
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@@ -103,18 +145,27 @@ github.com/multiformats/go-varint v0.0.6 h1:gk85QWKxh3TazbLxED/NlDVv8+q+ReFJk7Y2
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@@ -124,12 +175,14 @@ github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PK
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@@ -145,6 +198,8 @@ github.com/zeebo/pcg v1.0.1 h1:lyqfGeWiv4ahac6ttHs+I5hwtH/+1mrhlCtVNQM2kHo=
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+go.opencensus.io v0.22.5 h1:dntmOdLpSpHlVqbW5Eay97DelsZHe+55D+xC6i0dDS0=
+go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
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@@ -155,6 +210,7 @@ go.uber.org/multierr v1.8.0 h1:dg6GjLku4EH+249NNmoIciG9N/jURbDG+pFlTkhzIC8=
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@@ -164,12 +220,19 @@ golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWP
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+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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@@ -177,18 +240,27 @@ golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -204,6 +276,8 @@ golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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@@ -215,6 +289,16 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
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+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
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@@ -229,6 +313,7 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
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