add 30 batch per tx limit

Add metric to track batch payload size and number of oversized batches (#500 )
Co-authored-by: colin <102356659+colinlyguo@users.noreply.github.com> Co-authored-by: HAOYUatHZ <37070449+HAOYUatHZ@users.noreply.github.com> Co-authored-by: Péter Garamvölgyi <peter@scroll.io>
2026-01-12 07:28:08 -05:00 · 2023-05-31 20:38:30 +02:00 · 2023-05-24 09:08:39 -07:00 · 2023-05-24 22:00:18 +08:00 · 2023-05-24 14:50:55 +08:00
17 changed files with 170 additions and 64 deletions
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -3,7 +3,22 @@
 ...


-## 2. Deployment tag versioning
+## 2. PR title
+
+Your PR title must follow [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/#summary) (as we are doing squash merge for each PR), so it must start with one of the following [types](https://github.com/angular/angular/blob/22b96b9/CONTRIBUTING.md#type):
+
+- [ ] build: Changes that affect the build system or external dependencies (example scopes: yarn, eslint, typescript)
+- [ ] ci: Changes to our CI configuration files and scripts (example scopes: vercel, github, cypress)
+- [ ] docs: Documentation-only changes
+- [ ] feat: A new feature
+- [ ] fix: A bug fix
+- [ ] perf: A code change that improves performance
+- [ ] refactor: A code change that doesn't fix a bug, or add a feature, or improves performance
+- [ ] style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+- [ ] test: Adding missing tests or correcting existing tests
+
+
+## 3. Deployment tag versioning

 Has `tag` in `common/version.go` been updated?

@@ -11,7 +26,7 @@ Has `tag` in `common/version.go` been updated?
 - [ ] Yes


-## 3. Breaking change label
+## 4. Breaking change label

 Does this PR have the `breaking-change` label?

--- a/bridge/relayer/l1_relayer_test.go
+++ b/bridge/relayer/l1_relayer_test.go
@@ -12,14 +12,13 @@ import (

 	"github.com/stretchr/testify/assert"

+	"scroll-tech/database"
 	"scroll-tech/database/migrate"

 	"scroll-tech/common/types"
 	"scroll-tech/common/utils"

 	"scroll-tech/bridge/sender"
-
-	"scroll-tech/database"
 )

 var (
--- a/bridge/watcher/batch_proposer.go
+++ b/bridge/watcher/batch_proposer.go
@@ -25,9 +25,11 @@ var (
 	bridgeL2BatchesTxsOverThresholdTotalCounter = geth_metrics.NewRegisteredCounter("bridge/l2/batches/txs/over/threshold/total", metrics.ScrollRegistry)
 	bridgeL2BatchesBlocksCreatedTotalCounter    = geth_metrics.NewRegisteredCounter("bridge/l2/batches/blocks/created/total", metrics.ScrollRegistry)
 	bridgeL2BatchesCommitsSentTotalCounter      = geth_metrics.NewRegisteredCounter("bridge/l2/batches/commits/sent/total", metrics.ScrollRegistry)
+	bridgeL2BatchesOversizedTotalCounter        = geth_metrics.NewRegisteredCounter("bridge/l2/batches/oversized/total", metrics.ScrollRegistry)

-	bridgeL2BatchesTxsCreatedPerBatchGauge = geth_metrics.NewRegisteredGauge("bridge/l2/batches/txs/created/per/batch", metrics.ScrollRegistry)
-	bridgeL2BatchesGasCreatedPerBatchGauge = geth_metrics.NewRegisteredGauge("bridge/l2/batches/gas/created/per/batch", metrics.ScrollRegistry)
+	bridgeL2BatchesTxsCreatedPerBatchGauge  = geth_metrics.NewRegisteredGauge("bridge/l2/batches/txs/created/per/batch", metrics.ScrollRegistry)
+	bridgeL2BatchesGasCreatedPerBatchGauge  = geth_metrics.NewRegisteredGauge("bridge/l2/batches/gas/created/per/batch", metrics.ScrollRegistry)
+	bridgeL2BatchesPayloadSizePerBatchGauge = geth_metrics.NewRegisteredGauge("bridge/l2/batches/payload/size/per/batch", metrics.ScrollRegistry)
 )

 // AddBatchInfoToDB inserts the batch information to the BlockBatch table and updates the batch_hash
@@ -229,7 +231,10 @@ func (p *BatchProposer) TryCommitBatches() {
 	index := 0
 	commit := false
 	calldataByteLen := uint64(0)
-	for ; index < len(p.batchDataBuffer); index++ {
+	// allow at most 30 batches to be committed in a single transaction
+	// note: we need a more fine-tuned approach, the batch proposer
+	// must break up a transaction if we run into "exceeds block gas limit"
+	for ; index < len(p.batchDataBuffer) && index < 30; index++ {
 		calldataByteLen += bridgeabi.GetBatchCalldataLength(&p.batchDataBuffer[index].Batch)
 		if calldataByteLen > p.commitCalldataSizeLimit {
 			commit = true
@@ -297,7 +302,9 @@ func (p *BatchProposer) proposeBatch(blocks []*types.BlockInfo) bool {
 		}
 		bridgeL2BatchesTxsCreatedPerBatchGauge.Update(int64(blocks[0].TxNum))
 		bridgeL2BatchesGasCreatedPerBatchGauge.Update(int64(blocks[0].GasUsed))
+		bridgeL2BatchesPayloadSizePerBatchGauge.Update(int64(firstSize))
 		bridgeL2BatchesBlocksCreatedTotalCounter.Inc(1)
+		bridgeL2BatchesOversizedTotalCounter.Inc(1)
 		return true
 	}

@@ -309,6 +316,7 @@ func (p *BatchProposer) proposeBatch(blocks []*types.BlockInfo) bool {
 		} else {
 			bridgeL2BatchesTxsCreatedPerBatchGauge.Update(int64(blocks[0].TxNum))
 			bridgeL2BatchesGasCreatedPerBatchGauge.Update(int64(blocks[0].GasUsed))
+			bridgeL2BatchesPayloadSizePerBatchGauge.Update(int64(firstSize))
 			bridgeL2BatchesBlocksCreatedTotalCounter.Inc(1)
 		}
 		return true
@@ -322,6 +330,7 @@ func (p *BatchProposer) proposeBatch(blocks []*types.BlockInfo) bool {
 		} else {
 			bridgeL2BatchesTxsCreatedPerBatchGauge.Update(int64(blocks[0].TxNum))
 			bridgeL2BatchesGasCreatedPerBatchGauge.Update(int64(blocks[0].GasUsed))
+			bridgeL2BatchesPayloadSizePerBatchGauge.Update(int64(firstSize))
 			bridgeL2BatchesBlocksCreatedTotalCounter.Inc(1)
 		}
 		return true
@@ -359,6 +368,7 @@ func (p *BatchProposer) proposeBatch(blocks []*types.BlockInfo) bool {
 	} else {
 		bridgeL2BatchesTxsCreatedPerBatchGauge.Update(int64(txNum))
 		bridgeL2BatchesGasCreatedPerBatchGauge.Update(int64(gasUsed))
+		bridgeL2BatchesPayloadSizePerBatchGauge.Update(int64(payloadSize))
 		bridgeL2BatchesBlocksCreatedTotalCounter.Inc(int64(len(blocks)))
 	}

--- a/common/types/message/message.go
+++ b/common/types/message/message.go
@@ -7,7 +7,6 @@ import (

 	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/common/hexutil"
-	"github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/scroll-tech/go-ethereum/crypto"
 	"github.com/scroll-tech/go-ethereum/rlp"
 )
@@ -203,9 +202,9 @@ func (a *ProofMsg) PublicKey() (string, error) {
 type TaskMsg struct {
 	ID   string    `json:"id"`
 	Type ProveType `json:"type,omitempty"`
-	// Only basic rollers need traces, aggregator rollers don't!
-	Traces []*types.BlockTrace `json:"blockTraces,omitempty"`
-	// Only aggregator rollers need proofs to aggregate, basic rollers don't!
+	// For decentralization, basic rollers will get block hashes from the coordinator. So that they can refer to the block hashes and fetch traces locally. Only applicable for basic rollers.
+	BlockHashes []common.Hash `json:"block_hashes,omitempty"`
+	// Only applicable for aggregator rollers.
 	SubProofs [][]byte `json:"sub_proofs,omitempty"`
 }

--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )

-var tag = "v3.0.22"
+var tag = "v3.1.1"

 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
--- a/contracts/src/libraries/verifier/RollupVerifier.sol
+++ b/contracts/src/libraries/verifier/RollupVerifier.sol
@@ -404,7 +404,7 @@ library RollupVerifier {
                t1
            )
        );
-        update_hash_scalar(4962788430546239720468820373432349999910913477391546116427076891893180912849, absorbing, 0);
+        update_hash_scalar(2139959605475961860937015093717899596443860272195454718006038460622762772338, absorbing, 0);
        update_hash_point(m[0], m[1], absorbing, 2);
        for (t0 = 0; t0 <= 4; t0++) {
            update_hash_point(proof[0 + t0 * 2], proof[1 + t0 * 2], absorbing, 5 + t0 * 3);
@@ -966,8 +966,8 @@ library RollupVerifier {
        );
        (t0, t1) = (
            ecc_mul_add(
-                20250810313797729750803809081013214281800078326747056369997706668070977348310,
-                14655445100632661160416934879564122225365628334766893900069157685523892261564,
+                7226449887868214736840321440792751573104787954076714575187805312000538789936,
+                10412613750159988958028585780050254212547419910094153825608548817586948534492,
                m[56],
                t0,
                t1
--- a/coordinator/manager.go
+++ b/coordinator/manager.go
@@ -12,7 +12,6 @@ import (
 	cmap "github.com/orcaman/concurrent-map"
 	"github.com/patrickmn/go-cache"
 	"github.com/scroll-tech/go-ethereum/common"
-	geth_types "github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/scroll-tech/go-ethereum/ethclient"
 	"github.com/scroll-tech/go-ethereum/log"
 	geth_metrics "github.com/scroll-tech/go-ethereum/metrics"
@@ -607,18 +606,9 @@ func (m *Manager) StartBasicProofGenerationSession(task *types.BlockBatch, prevS
 		)
 		return false
 	}
-	traces := make([]*geth_types.BlockTrace, len(blockInfos))
+	blockHashes := make([]common.Hash, len(blockInfos))
 	for i, blockInfo := range blockInfos {
-		traces[i], err = m.Client.GetBlockTraceByHash(m.ctx, common.HexToHash(blockInfo.Hash))
-		if err != nil {
-			log.Error(
-				"could not GetBlockTraceByNumber",
-				"block number", blockInfo.Number,
-				"block hash", blockInfo.Hash,
-				"error", err,
-			)
-			return false
-		}
+		blockHashes[i] = common.HexToHash(blockInfo.Hash)
 	}

 	// Dispatch task to basic rollers.
@@ -631,7 +621,7 @@ func (m *Manager) StartBasicProofGenerationSession(task *types.BlockBatch, prevS
 		}
 		log.Info("roller is picked", "session id", taskId, "name", roller.Name, "public key", roller.PublicKey)
 		// send trace to roller
-		if !roller.sendTask(&message.TaskMsg{ID: taskId, Type: message.BasicProve, Traces: traces}) {
+		if !roller.sendTask(&message.TaskMsg{ID: taskId, Type: message.BasicProve, BlockHashes: blockHashes}) {
 			log.Error("send task failed", "roller name", roller.Name, "public key", roller.PublicKey, "id", taskId)
 			continue
 		}
--- a/go.work.sum
+++ b/go.work.sum
@@ -84,6 +84,7 @@ github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible h1
 github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/bmizerany/pat v0.0.0-20170815010413-6226ea591a40 h1:y4B3+GPxKlrigF1ha5FFErxK+sr6sWxQovRMzwMhejo=
 github.com/boltdb/bolt v1.3.1 h1:JQmyP4ZBrce+ZQu0dY660FMfatumYDLun9hBCUVIkF4=
+github.com/btcsuite/btcd/btcec/v2 v2.2.0/go.mod h1:U7MHm051Al6XmscBQ0BoNydpOTsFAn707034b5nY8zU=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f h1:bAs4lUbRJpnnkd9VhRV3jjAVU7DJVjMaK+IsvSeZvFo=
@@ -133,6 +134,9 @@ github.com/dave/jennifer v1.2.0 h1:S15ZkFMRoJ36mGAQgWL1tnr0NQJh9rZ8qatseX/VbBc=
 github.com/dchest/blake512 v1.0.0 h1:oDFEQFIqFSeuA34xLtXZ/rWxCXdSjirjzPhey5EUvmA=
 github.com/dchest/blake512 v1.0.0/go.mod h1:FV1x7xPPLWukZlpDpWQ88rF/SFwZ5qbskrzhLMB92JI=
 github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea/go.mod h1:93vsz/8Wt4joVM7c2AVqh+YRMiUSc14yDtF28KmMOgQ=
+github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
+github.com/decred/dcrd/crypto/blake256 v1.0.1/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/denisenkom/go-mssqldb v0.12.2 h1:1OcPn5GBIobjWNd+8yjfHNIaFX14B1pWI3F9HZy5KXw=
 github.com/dgraph-io/badger v1.6.0 h1:DshxFxZWXUcO0xX476VJC07Xsr6ZCBVRHKZ93Oh7Evo=
@@ -172,6 +176,7 @@ github.com/etcd-io/bbolt v1.3.3 h1:gSJmxrs37LgTqR/oyJBWok6k6SvXEUerFTbltIhXkBM=
 github.com/ethereum/go-ethereum v1.10.13/go.mod h1:W3yfrFyL9C1pHcwY5hmRHVDaorTiQxhYBkKyu5mEDHw=
 github.com/ethereum/go-ethereum v1.10.26/go.mod h1:EYFyF19u3ezGLD4RqOkLq+ZCXzYbLoNDdZlMt7kyKFg=
 github.com/ethereum/go-ethereum v1.11.1/go.mod h1:DuefStAgaxoaYGLR0FueVcVbehmn5n9QUcVrMCuOvuc=
+github.com/ethereum/go-ethereum v1.11.4/go.mod h1:it7x0DWnTDMfVFdXcU6Ti4KEFQynLHVRarcSlPr0HBo=
 github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 h1:DddqAaWDpywytcG8w/qoQ5sAN8X12d3Z3koB0C3Rxsc=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
@@ -215,7 +220,7 @@ github.com/gofrs/uuid v3.3.0+incompatible h1:8K4tyRfvU1CYPgJsveYFQMhpFd/wXNM7iK6
 github.com/gogo/googleapis v1.4.1 h1:1Yx4Myt7BxzvUr5ldGSbwYiZG6t9wGBZ+8/fX3Wvtq0=
 github.com/gogo/status v1.1.0 h1:+eIkrewn5q6b30y+g/BJINVVdi2xH7je5MPJ3ZPK3JA=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
-github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/golang-jwt/jwt/v4 v4.3.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0ktxqI+Sida1w446QrXBRJ0nee3SNZlA=
 github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
@@ -251,6 +256,7 @@ github.com/hashicorp/go-version v1.2.0 h1:3vNe/fWF5CBgRIguda1meWhsZHy3m8gCJ5wx+d
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e h1:pIYdhNkDh+YENVNi3gto8n9hAmRxKxoar0iE6BLucjw=
 github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e/go.mod h1:j9cQbcqHQujT0oKJ38PylVfqohClLr3CvDC+Qcg+lhU=
+github.com/holiman/uint256 v1.2.2-0.20230321075855-87b91420868c/go.mod h1:SC8Ryt4n+UBbPbIBKaG9zbbDlp4jOru9xFZmPzLUTxw=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/huin/goupnp v1.0.2/go.mod h1:0dxJBVBHqTMjIUMkESDTNgOOx/Mw5wYIfyFmdzSamkM=
 github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150 h1:vlNjIqmUZ9CMAWsbURYl3a6wZbw7q5RHVvlXTNS/Bs8=
@@ -428,6 +434,7 @@ github.com/yudai/pp v2.0.1+incompatible h1:Q4//iY4pNF6yPLZIigmvcl7k/bPgrcTPIFIcm
 github.com/yuin/goldmark v1.4.13 h1:fVcFKWvrslecOb/tg+Cc05dkeYx540o0FuFt3nUVDoE=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
+go.etcd.io/bbolt v1.3.7/go.mod h1:N9Mkw9X8x5fupy0IKsmuqVtoGDyxsaDlbk4Rd05IAQw=
 go.etcd.io/gofail v0.1.0 h1:XItAMIhOojXFQMgrxjnd2EIIHun/d5qL0Pf7FzVTkFg=
 go.etcd.io/gofail v0.1.0/go.mod h1:VZBCXYGZhHAinaBiiqYvuDynvahNsAyLFwB3kEHKz1M=
 go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs=
@@ -452,6 +459,7 @@ golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57/go.mod h1:3p9vT2HGsQu2
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.9.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210220033124-5f55cee0dc0d/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210610132358-84b48f89b13b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
@@ -462,6 +470,8 @@ golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug
 golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
+golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
 golang.org/x/oauth2 v0.3.0 h1:6l90koy8/LaBLmLu8jpHeHexzMwEita0zFfYlggy2F8=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -475,6 +485,7 @@ golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.3.0 h1:qoo4akIqOcDME5bhc/NgxUdovd6BSS2uMsVjB56q1xI=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -485,11 +496,13 @@ golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/time v0.0.0-20220922220347-f3bd1da661af/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.7.0/go.mod h1:4pg6aUX35JBAogB10C9AtvVL+qowtN4pT3CGSQex14s=
 gonum.org/v1/gonum v0.6.0 h1:DJy6UzXbahnGUf1ujUNkh/NEtK14qMo2nvlBPs4U5yw=
 gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0 h1:OE9mWmgKkjJyEmDAAtGMPjXu+YNeGvK9VTSHY6+Qihc=
 gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b h1:Qh4dB5D/WpoUUp3lSod7qgoyEHbDGPUWjIbnqdqqe1k=
--- a/roller/cmd/app/mock_app.go
+++ b/roller/cmd/app/mock_app.go
@@ -85,6 +85,7 @@ func (r *RollerApp) MockConfig(store bool, wsUrl string) error {
 	}
 	cfg.RollerName = fmt.Sprintf("%s_%d", r.name, r.index)
 	cfg.KeystorePath = fmt.Sprintf("/tmp/%d_%s.json", r.base.Timestamp, cfg.RollerName)
+	cfg.TraceEndpoint = r.base.L2gethImg.Endpoint()
 	// Reuse l1geth's keystore file
 	cfg.KeystorePassword = "scrolltest"
 	cfg.DBPath = r.bboltDB
--- a/roller/config/config.go
+++ b/roller/config/config.go
@@ -16,6 +16,7 @@ type Config struct {
 	KeystorePath     string        `json:"keystore_path"`
 	KeystorePassword string        `json:"keystore_password"`
 	CoordinatorURL   string        `json:"coordinator_url"`
+	TraceEndpoint    string        `json:"trace_endpoint"`
 	Prover           *ProverConfig `json:"prover"`
 	DBPath           string        `json:"db_path"`
 }
--- a/roller/go.mod
+++ b/roller/go.mod
@@ -15,9 +15,17 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/huin/goupnp v1.0.3 // indirect
 	github.com/iden3/go-iden3-crypto v0.0.15 // indirect
+	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
@@ -25,11 +33,16 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/scroll-tech/zktrie v0.5.3 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
+	github.com/status-im/keycard-go v0.2.0 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
+	github.com/tklauser/numcpus v0.6.0 // indirect
+	github.com/tyler-smith/go-bip39 v1.1.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	golang.org/x/crypto v0.9.0 // indirect
 	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/time v0.0.0-20220922220347-f3bd1da661af // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/roller/go.sum
+++ b/roller/go.sum
@@ -18,17 +18,34 @@ github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2
 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=
+github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea h1:j4317fAZh7X6GqbFowYdYdI0L9bwxL07jyPZIdepyZ0=
+github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea/go.mod h1:93vsz/8Wt4joVM7c2AVqh+YRMiUSc14yDtF28KmMOgQ=
+github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw=
+github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 h1:FtmdgXiUlNeRsoNMFlKLDt+S+6hbjVMEW6RGQ7aUf7c=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
 github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw=
 github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/hashicorp/go-bexpr v0.1.10 h1:9kuI5PFotCboP3dkDYFr/wi0gg0QVbSNz5oFRpxn4uE=
+github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d h1:dg1dEPuWpEqDnvIw251EVy4zlP8gWbsGj4BsUKCRpYs=
 github.com/holiman/bloomfilter/v2 v2.0.3 h1:73e0e/V0tCydx14a0SCYS/EWCxgwLZ18CZcZKVu0fao=
+github.com/holiman/uint256 v1.2.0 h1:gpSYcPLWGv4sG43I2mVLiDZCNDh/EpGjSk8tmtxitHM=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/huin/goupnp v1.0.3 h1:N8No57ls+MnjlB+JPiCVSOyy/ot7MJTqlo7rn+NYSqQ=
+github.com/huin/goupnp v1.0.3/go.mod h1:ZxNlw5WqJj6wSsRK5+YfflQGXYfccj5VgQsMNixHM7Y=
+github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o=
 github.com/iden3/go-iden3-crypto v0.0.15 h1:4MJYlrot1l31Fzlo2sF56u7EVFeHHJkxGXXZCtESgK4=
 github.com/iden3/go-iden3-crypto v0.0.15/go.mod h1:dLpM4vEPJ3nDHzhWFXDjzkn1qHoBeOT/3UEhXsEsP3E=
+github.com/jackpal/go-nat-pmp v1.0.2 h1:KzKSgb7qkJvOUTqYl9/Hg/me3pWgBmERKrTGD7BdWus=
+github.com/jackpal/go-nat-pmp v1.0.2/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
 github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
@@ -40,8 +57,14 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/leanovate/gopter v0.2.9 h1:fQjYxZaynp97ozCzfOyOuAGOU4aU/z37zf/tOujFk7c=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
 github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mitchellh/mapstructure v1.4.1 h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
+github.com/mitchellh/pointerstructure v1.2.0 h1:O+i9nHnXS3l/9Wu7r4NrEdwA2VFTicjUEN1uBnDo34A=
 github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -54,9 +77,11 @@ github.com/prometheus/tsdb v0.7.1 h1:YZcsG11NqnK4czYLrWd9mpEuAJIHVQLwdrleYfszMAA
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
 github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/rjeczalik/notify v0.9.1 h1:CLCKso/QK1snAlnhNR/CNvNiFU2saUtjV0bx3EwNeCE=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
+github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20230508165858-27a3830afa61 h1:4fslVpNOPLeJPYX3tivrVWgqNvChPs7/y9OqWvQSNCw=
@@ -65,6 +90,8 @@ github.com/scroll-tech/zktrie v0.5.3 h1:jjzQchGU6XPL5s1C5bwwivSadefSRuYASE9OL7UK
 github.com/scroll-tech/zktrie v0.5.3/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
 github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/status-im/keycard-go v0.2.0 h1:QDLFswOQu1r5jsycloeQh3bVU8n/NatHHaZobtDnDzA=
+github.com/status-im/keycard-go v0.2.0/go.mod h1:wlp8ZLbsmrF6g6WjugPAx+IzoLrkdf9+mHxBEeo3Hbg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -77,6 +104,8 @@ github.com/tklauser/go-sysconf v0.3.11 h1:89WgdJhk5SNwJfu+GKyYveZ4IaJ7xAkecBo+Kd
 github.com/tklauser/go-sysconf v0.3.11/go.mod h1:GqXfhXY3kiPa0nAXPDIQIWzJbMCB7AmcWpGR8lSZfqI=
 github.com/tklauser/numcpus v0.6.0 h1:kebhY2Qt+3U6RNK7UqpYNA+tJ23IBEGKkB7JQBfDYms=
 github.com/tklauser/numcpus v0.6.0/go.mod h1:FEZLMke0lhOUG6w2JadTzp0a+Nl8PF/GFkQ5UVIcaL4=
+github.com/tyler-smith/go-bip39 v1.1.0 h1:5eUemwrMargf3BSLRRCalXT93Ns6pQJIjYQN2nyfOP8=
+github.com/tyler-smith/go-bip39 v1.1.0/go.mod h1:gUYDtqQw1JS3ZJ8UWVcGTGqqr6YIN3CWg+kkNaLt55U=
 github.com/urfave/cli/v2 v2.17.2-0.20221006022127-8f469abc00aa h1:5SqCsI/2Qya2bCzK15ozrqo2sZxkh0FHynJZOTVoV6Q=
 github.com/urfave/cli/v2 v2.17.2-0.20221006022127-8f469abc00aa/go.mod h1:1CNUng3PtjQMtRzJO4FMXBQvkGtuYRxxiR9xMa7jMwI=
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
@@ -86,23 +115,36 @@ github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQ
 go.etcd.io/bbolt v1.3.7 h1:j+zJOnnEjF/kyHlDDgGnVL/AIqIJPq8UoB2GSNfkUfQ=
 go.etcd.io/bbolt v1.3.7/go.mod h1:N9Mkw9X8x5fupy0IKsmuqVtoGDyxsaDlbk4Rd05IAQw=
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
 golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
+golang.org/x/time v0.0.0-20220922220347-f3bd1da661af h1:Yx9k8YCG3dvF87UAn2tu2HQLf2dt/eR1bXxpLMWeH+Y=
+golang.org/x/time v0.0.0-20220922220347-f3bd1da661af/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce h1:+JknDZhAj8YMt7GC73Ei8pv4MzjDUNPHgQWJdtMAaDU=
+gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce/go.mod h1:5AcXVHNjg+BDxry382+8OKon8SEWiKktQR07RKPsv1c=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/urfave/cli.v1 v1.20.0 h1:NdAVW6RYxDif9DhDHaAortIu956m2c0v+09AZBPTbE0=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
--- a/roller/prover/mock.go
+++ b/roller/prover/mock.go
@@ -5,6 +5,8 @@ package prover
 import (
 	"scroll-tech/common/types/message"

+	"github.com/scroll-tech/go-ethereum/core/types"
+
 	"scroll-tech/roller/config"
 )

@@ -19,7 +21,7 @@ func NewProver(cfg *config.ProverConfig) (*Prover, error) {
 }

 // Prove call rust ffi to generate proof, if first failed, try again.
-func (p *Prover) Prove(_ *message.TaskMsg) (*message.AggProof, error) {
+func (p *Prover) Prove(taskID string, traces []*types.BlockTrace) (*message.AggProof, error) {
 	return &message.AggProof{
 		Proof:     []byte{},
 		Instance:  []byte{},
--- a/roller/prover/prover.go
+++ b/roller/prover/prover.go
@@ -16,6 +16,7 @@ import (
 	"path/filepath"
 	"unsafe"

+	"github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/scroll-tech/go-ethereum/log"

 	"scroll-tech/common/types/message"
@@ -50,23 +51,22 @@ func NewProver(cfg *config.ProverConfig) (*Prover, error) {
 }

 // Prove call rust ffi to generate proof, if first failed, try again.
-func (p *Prover) Prove(task *message.TaskMsg) (*message.AggProof, error) {
+func (p *Prover) Prove(taskID string, traces []*types.BlockTrace) (*message.AggProof, error) {
 	var proofByt []byte
 	if p.cfg.ProveType == message.BasicProve {
-		tracesByt, err := json.Marshal(task.Traces)
+		tracesByt, err := json.Marshal(traces)
 		if err != nil {
 			return nil, err
 		}
-
 		proofByt = p.prove(tracesByt)
 	} else if p.cfg.ProveType == message.AggregatorProve {
 		// TODO: aggregator prove
 	}

 	// dump proof
-	err := p.dumpProof(task.ID, proofByt)
+	err := p.dumpProof(taskID, proofByt)
 	if err != nil {
-		log.Error("Dump proof failed", "task-id", task.ID, "error", err)
+		log.Error("Dump proof failed", "task-id", taskID, "error", err)
 	}

 	zkProof := &message.AggProof{}
--- a/roller/prover/prover_test.go
+++ b/roller/prover/prover_test.go
@@ -12,8 +12,6 @@ import (
 	"github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/stretchr/testify/assert"

-	"scroll-tech/common/types/message"
-
 	"scroll-tech/roller/config"
 	"scroll-tech/roller/prover"
 )
@@ -51,8 +49,7 @@ func TestFFI(t *testing.T) {
 		as.NoError(json.Unmarshal(byt, trace))
 		traces = append(traces, trace)
 	}
-	task := &message.TaskMsg{ID: "test", Traces: traces}
-	proof, err := prover.Prove(task)
+	proof, err := prover.Prove("test", traces)
 	as.NoError(err)
 	t.Log("prove success")

--- a/roller/roller.go
+++ b/roller/roller.go
@@ -10,6 +10,9 @@ import (
 	"sync/atomic"
 	"time"

+	"github.com/scroll-tech/go-ethereum/core/types"
+	"github.com/scroll-tech/go-ethereum/ethclient"
+
 	"github.com/scroll-tech/go-ethereum"
 	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/crypto"
@@ -33,12 +36,13 @@ var (

 // Roller contains websocket conn to coordinator, Stack, unix-socket to ipc-prover.
 type Roller struct {
-	cfg      *config.Config
-	client   *client.Client
-	stack    *store.Stack
-	prover   *prover.Prover
-	taskChan chan *message.TaskMsg
-	sub      ethereum.Subscription
+	cfg         *config.Config
+	client      *client.Client
+	traceClient *ethclient.Client
+	stack       *store.Stack
+	prover      *prover.Prover
+	taskChan    chan *message.TaskMsg
+	sub         ethereum.Subscription

 	isDisconnected int64
 	isClosed       int64
@@ -61,6 +65,12 @@ func NewRoller(cfg *config.Config) (*Roller, error) {
 		return nil, err
 	}

+	// Collect geth node.
+	traceClient, err := ethclient.Dial(cfg.TraceEndpoint)
+	if err != nil {
+		return nil, err
+	}
+
 	// Create prover instance
 	log.Info("init prover")
 	newProver, err := prover.NewProver(cfg.Prover)
@@ -75,14 +85,15 @@ func NewRoller(cfg *config.Config) (*Roller, error) {
 	}

 	return &Roller{
-		cfg:      cfg,
-		client:   rClient,
-		stack:    stackDb,
-		prover:   newProver,
-		sub:      nil,
-		taskChan: make(chan *message.TaskMsg, 10),
-		stopChan: make(chan struct{}),
-		priv:     priv,
+		cfg:         cfg,
+		client:      rClient,
+		traceClient: traceClient,
+		stack:       stackDb,
+		prover:      newProver,
+		sub:         nil,
+		taskChan:    make(chan *message.TaskMsg, 10),
+		stopChan:    make(chan struct{}),
+		priv:        priv,
 	}, nil
 }

@@ -216,18 +227,16 @@ func (r *Roller) prove() error {
 			return err
 		}

-		// Sort BlockTraces by header number.
-		traces := task.Task.Traces
-		sort.Slice(traces, func(i, j int) bool {
-			return traces[i].Header.Number.Int64() < traces[j].Header.Number.Int64()
-		})
-
 		log.Info("start to prove block", "task-id", task.Task.ID)

+		traces, err := r.getSortedTracesByHashes(task.Task.BlockHashes)
+		if err != nil {
+			return err
+		}
 		// If FFI panic during Prove, the roller will restart and re-enter prove() function,
 		// the proof will not be submitted.
 		var proof *message.AggProof
-		proof, err = r.prover.Prove(task.Task)
+		proof, err = r.prover.Prove(task.Task.ID, traces)
 		if err != nil {
 			proofMsg = &message.ProofDetail{
 				Status: message.StatusProofError,
@@ -291,6 +300,23 @@ func (r *Roller) signAndSubmitProof(msg *message.ProofDetail) {
 	}
 }

+func (r *Roller) getSortedTracesByHashes(blockHashes []common.Hash) ([]*types.BlockTrace, error) {
+	var traces []*types.BlockTrace
+	for _, blockHash := range blockHashes {
+		trace, err := r.traceClient.GetBlockTraceByHash(context.Background(), blockHash)
+		if err != nil {
+			return nil, err
+		}
+		traces = append(traces, trace)
+	}
+	// Sort BlockTraces by header number.
+	// TODO: we should check that the number range here is continuous.
+	sort.Slice(traces, func(i, j int) bool {
+		return traces[i].Header.Number.Int64() < traces[j].Header.Number.Int64()
+	})
+	return traces, nil
+}
+
 // Stop closes the websocket connection.
 func (r *Roller) Stop() {
 	if atomic.LoadInt64(&r.isClosed) == 1 {
--- a/roller/store/stack_test.go
+++ b/roller/store/stack_test.go
@@ -25,8 +25,7 @@ func TestStack(t *testing.T) {
 	for i := 0; i < 3; i++ {
 		task := &ProvingTask{
 			Task: &message.TaskMsg{
-				ID:     strconv.Itoa(i),
-				Traces: nil,
+				ID: strconv.Itoa(i),
 			},
 			Times: 0,
 		}
@@ -47,8 +46,7 @@ func TestStack(t *testing.T) {
 	// test times
 	task := &ProvingTask{
 		Task: &message.TaskMsg{
-			ID:     strconv.Itoa(1),
-			Traces: nil,
+			ID: strconv.Itoa(1),
 		},
 		Times: 0,
 	}
Author	SHA1	Message	Date
Péter Garamvölgyi	61c44037e9	add 30 batch per tx limit	2023-05-31 20:38:30 +02:00
Richord	e53c7bca99	Add metric to track batch payload size and number of oversized batches (#500 ) Co-authored-by: colin <102356659+colinlyguo@users.noreply.github.com> Co-authored-by: HAOYUatHZ <37070449+HAOYUatHZ@users.noreply.github.com> Co-authored-by: Péter Garamvölgyi <peter@scroll.io>	2023-05-24 09:08:39 -07:00
Lawliet-Chan	01a8f32363	feat(roller&coordinator): fetch traces from local l2geth node on roller (#452 ) Co-authored-by: xinran chen <lawliet@xinran-m1x.local> Co-authored-by: HAOYUatHZ <37070449+HAOYUatHZ@users.noreply.github.com>	2023-05-24 22:00:18 +08:00
HAOYUatHZ	7c05b5a20e	ci(github): add conventionalcommits requirement into pull_request_template.md (#511 )	2023-05-24 14:50:55 +08:00