This pr implements https://github.com/ethereum/go-ethereum/issues/32733
to make StateProcessor more customisable.
## Compatibility notes
This introduces a breaking change to users using geth EVM as a library.
The `NewStateProcessor` function now takes one parameter which has the
chainConfig embedded instead of 2 parameters.
The TxPool.signer field was never read and each subpool (legacy/blob)
maintains its own signer instance. This field remained after txpool
refactoring into subpools and is dead code. Removing it reduces
confusion and simplifies the constructor.
- Replace outdated NewFreezer doc that referenced map[string]bool/snappy
toggle with accurate description of -map[string]freezerTableConfig
(noSnappy, prunable).
- Fix misleading field comment on freezerTable.config that spoke as if
it were a boolean (“if true”), clarifying it’s a struct and noting
compression is non-retroactive.
This is a small improvement on #32656 in case Add was called with
multiple type 3 transactions, adding transactions to the pool one-by-one
as they are converted.
Announcement to peers is still done in a batch.
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This implements the conversion of existing blob transactions to the new proof
version. Conversion is triggered at the Osaka fork boundary. The conversion is
designed to be idempotent, and may be triggered multiple times in case of a reorg
around the fork boundary.
This change is the last missing piece that completes our strategy for the blobpool
conversion. After the Osaka fork,
- new transactions will be converted on-the-fly upon entry to the pool
- reorged transactions will be converted while being reinjected
- (this change) existing transactions will be converted in the background
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: lightclient <lightclient@protonmail.com>
This pull request introduces a queue for legacy sidecar conversion to
handle transactions that persist after the Osaka fork. Simply dropping
these transactions would significantly harm the user experience.
To balance usability with system complexity, we have introduced a
conversion time window of two hours post Osaka fork. During this period,
the system will accept legacy blob transactions and convert them in a
background process.
After the window, all legacy transactions will be rejected. Notably, all
the blob transactions will be validated statically before the conversion,
and also all conversion are performed in a single thread, minimize the risk
of being DoS.
We believe this two hour window provides sufficient time to process
in-flight legacy transactions and allows submitters to migrate to the
new format.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
Fix the t.Fatalf format arguments in TestBadBlockStorage to match the
intended #index output. Previously, the left number used i+1 and the
right index used the block number, producing misleading diagnostics.
Correct mapping improves test failure clarity and debuggability.
before:
go test -run=^$ -bench=. ./core/types 47.80s user 2.18s system 102% cpu
48.936 tota
after:
go test -run=^$ -bench=. ./core/types 42.42s user 2.27s system 112% cpu
39.593 total
before:
go test -run=^$ -bench=. ./core/vm/... -timeout=1h 1841.87s user 40.96s
system 124% cpu 25:15.76 total
after:
go test -run=^$ -bench=. ./core/vm/... -timeout=1h 1588.65s user 33.79s
system 123% cpu 21:53.25 total
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
before:
go test -run=^$ -bench=. ./core/state/... 120.85s user 7.96s system 129%
cpu 1:39.13 tota
after:
go test -run=^$ -bench=. ./core/state/... 21.32s user 2.12s system 97%
cpu 24.006 total
This disables the tx gaslimit cap for eth_call and related RPC operations.
I don't like how this fix works. Ideally we'd be checking the tx
gaslimit somewhere else, like in the block validator, or any other place
that considers block transactions. Doing the check in StateTransition
means it affects all possible ways of executing a message.
The challenge is finding a place for this check that also triggers
correctly in tests where it is wanted. So for now, we are just combining
this with the EOA sender check for transactions. Both are disabled for
call-type messages.
https://github.com/ethereum/execution-spec-tests/releases/tag/v5.0.0
As of this release, execution-spec-tests also contains all state tests
that were previously in ethereum/tests. We can probably remove the tests
submodule now. However, this would mean we are missing the pre-cancun
tests. Still need to figure out how to resolve this.
---------
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
When I implemented in #31340 I didn't expect multiple forks to be
configured at once, but this is exactly how BPOs are defined. This
updates the method to determine the next scheduled fork rather than the
last fork.
The format that is currently reported by the chain isn't very useful, as
it gives an average for ALL the nodes, and not only the leaves, which
skews the results.
Also, until now there was no way to activate the reporting of errors.
We also decided that metrics weren't the right tool to report this data,
so we decided to dump it to the console if the flag is enabled. A better
system should be built, but for now, printing to the logs does the job.
This PR adds a new RPC call, which re-executes a block with stateless
mode activated, so that the witness data are collected and returned.
They are `debug_executionWitnessByHash` which takes in a block hash
and `debug_executionWitness` which takes in a block number.
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Implements a migration path for the blobpool slotter
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This change ensures TransitionState.Copy preserves BaseRoot. During a
Verkle transition, ts.BaseRoot is required to construct the overlay MPT
when ts.InTransition() is true. Previously, copies dropped BaseRoot,
risking an invalid zero-hash base trie and inconsistent behavior.
This PR removes the conversion of legacy sidecars after Osaka and instead rejects them to the pool.
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
Add state size tracking and retrieve api, start geth with `--state.size-tracking`,
the initial bootstrap is required (around 1h on mainnet), after the bootstrap,
use `debug_stateSize()` RPC to retrieve the state size:
```
> debug.stateSize()
{
accountBytes: "0x39681967b",
accountTrienodeBytes: "0xc57939f0c",
accountTrienodes: "0x198b36ac",
accounts: "0x129da14a",
blockNumber: "0x1635e90",
contractCodeBytes: "0x2b63ef481",
contractCodes: "0x1c7b45",
stateRoot: "0x9c36a3ec3745d72eea8700bd27b90dcaa66de0494b187c5600750044151e620a",
storageBytes: "0x18a6e7d3f1",
storageTrienodeBytes: "0x2e7f53fae6",
storageTrienodes: "0x6e49a234",
storages: "0x517859c5"
}
```
---------
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR is the first step in the trienode history series.
It introduces the `nodeWithOrigin` struct in the path database, which tracks
the original values of dirty nodes to support trienode history construction.
Note, the original value is always empty in this PR, so it won't break the
existing journal for encoding and decoding. The compatibility of journal
should be handled in the following PR.
Another getBlobs PR on top of
https://github.com/ethereum/go-ethereum/pull/32190 to avoid some minor
regressions.
- bring back more log messages from before
- continue processing also on some internal errors
- ensure v2 complies with spec even if there are internal errors
---------
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
This pull request fixes a regression, introduced in #32190
Specifically, in GetBlobsV1 engine API, if any blob is missing, the null
should be placed in
response, unfortunately a behavioral change was introduced in #32190,
returning an error
instead.
What's more, a more comprehensive test suite is added to cover both
`GetBlobsV1` and
`GetBlobsV2` endpoints.
Switches to using counters so that the gauges don't cause any
information to be lost. Counters can be used to calculate all sorts of
metrics on Grafana. Which is also why min/avg/max logic is removed to
make things simple and small here.
~Will probably be mostly supplanted by #32224, but this should do for
now for devnet 3.~
Seems like #32224 is going to take some more time, so I have completed
the implementation of eth_config here. It is quite a bit simpler to
implement now that the config hashing was removed.
---------
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Implement the binary tree as specified in [eip-7864](https://eips.ethereum.org/EIPS/eip-7864).
This will gradually replace verkle trees in the codebase. This is only
running the tests and will not be executed in production, but will help
me rebase some of my work, so that it doesn't bitrot as much.
---------
Signed-off-by: Guillaume Ballet
Co-authored-by: Parithosh Jayanthi <parithosh.jayanthi@ethereum.org>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Filtering for leaf nodes was missing from #32388, which means that even
the root done was reported, which made little sense for the bloatnet
data processing we want to do.
### Summary
Fixes long-standing ETA calculation errors in progress indicators that
have been present since February 2021. The current implementation
produces increasingly inaccurate estimates due to integer division
precision loss.
### Problem
3aeccadd04/triedb/pathdb/history_indexer.go (L541-L553)
The ETA calculation has two critical issues:
1. **Integer division precision loss**: `speed` is calculated as
`uint64`
2. **Off-by-one**: `speed` uses `+ 1`(2 times) to avoid division by
zero, however it makes mistake in the final calculation
This results in wildly inaccurate time estimates that don't improve as
progress continues.
### Example
Current output during state history indexing:
```
lvl=info msg="Indexing state history" processed=16858580 left=41802252 elapsed=18h22m59.848s eta=11h36m42.252s
```
**Expected calculation:**
- Speed: 16858580 ÷ 66179848ms = 0.255 blocks/ms
- ETA: 41802252 ÷ 0.255 = ~45.6 hours
**Current buggy calculation:**
- Speed: rounds to 1 block/ms
- ETA: 41802252 ÷ 1 = ~11.6 hours ❌
### Solution
- Created centralized `CalculateETA()` function in common package
- Replaced all 8 duplicate code copies across the codebase
### Testing
Verified accurate ETA calculations during archive node reindexing with
significantly improved time estimates.
`db inspect` on the full database currently takes **30min+**, because
the db iterate was run in one thread, propose to split the key-space to
256 sub range, and assign them to the worker pool to speed up.
After the change, the time of running `db inspect --workers 16` reduced
to **10min**(the keyspace is not evenly distributed).
---------
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This pull request preserves the root->ID mappings in the path database
even after the associated state histories are truncated, regardless of
whether the truncation occurs at the head or the tail.
The motivation is to support an additional history type, trienode history.
Since the root->ID mappings are shared between two history instances,
they must not be removed by either one.
As a consequence, the root->ID mappings remain in the database even
after the corresponding histories are pruned. While these mappings may
become dangling, it is safe and cheap to keep them.
Additionally, this pull request enhances validation during historical
reader construction, ensuring that only canonical historical state will be
served.
This pull request implements #32235 , constructing blob sidecar in new
format (cell proof)
if the Osaka has been activated.
Apart from that, it introduces a pre-conversion step in the blob pool
before adding the txs.
This mechanism is essential for handling the remote **legacy** blob txs
from the network.
One thing is still missing and probably is worthy being highlighted
here: the blobpool may
contain several legacy blob txs before the Osaka and these txs should be
converted once
Osaka is activated. While the `GetBlob` API in blobpool is capable for
generating cell proofs
at the runtime, converting legacy txs at one time is much cheaper
overall.
---------
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
Co-authored-by: lightclient <lightclient@protonmail.com>
This PR should reduce overall allocations of a running node by ~10
percent. Since most allocations are coming from the re-heaping of the
transaction pool.
```
(pprof) list EffectiveGasTipCmp
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core/types.(*Transaction).EffectiveGasTipCmp in github.com/ethereum/go-ethereum/core/types/transaction.go
0 3766837369 (flat, cum) 9.86% of Total
. . 386:func (tx *Transaction) EffectiveGasTipCmp(other *Transaction, baseFee *big.Int) int {
. . 387: if baseFee == nil {
. . 388: return tx.GasTipCapCmp(other)
. . 389: }
. . 390: // Use more efficient internal method.
. . 391: txTip, otherTip := new(big.Int), new(big.Int)
. 1796172553 392: tx.calcEffectiveGasTip(txTip, baseFee)
. 1970664816 393: other.calcEffectiveGasTip(otherTip, baseFee)
. . 394: return txTip.Cmp(otherTip)
. . 395:}
. . 396:
. . 397:// EffectiveGasTipIntCmp compares the effective gasTipCap of a transaction to the given gasTipCap.
. . 398:func (tx *Transaction) EffectiveGasTipIntCmp(other *big.Int, baseFee *big.Int) int {
```
This PR reduces the allocations for comparing two transactions from 2 to
0:
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/types
cpu: Intel(R) Core(TM) Ultra 7 155U
│ /tmp/old.txt │ /tmp/new.txt │
│ sec/op │ sec/op vs base │
EffectiveGasTipCmp/Original-14 64.67n ± 2% 25.13n ± 9% -61.13% (p=0.000 n=10)
│ /tmp/old.txt │ /tmp/new.txt │
│ B/op │ B/op vs base │
EffectiveGasTipCmp/Original-14 16.00 ± 0% 0.00 ± 0% -100.00% (p=0.000 n=10)
│ /tmp/old.txt │ /tmp/new.txt │
│ allocs/op │ allocs/op vs base │
EffectiveGasTipCmp/Original-14 2.000 ± 0% 0.000 ± 0% -100.00% (p=0.000 n=10)
```
It also speeds up the process by ~60%
There are two minor caveats with this PR:
- We change the API for `EffectiveGasTipCmp` and `EffectiveGasTipIntCmp`
(which are probably not used by much)
- We slightly change the behavior of `tx.EffectiveGasTip` when it
returns an error. It would previously return a negative number on error,
now it does not (since uint256 does not allow for negative numbers)
---------
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This pull introduces a `Prefetch` operation in the trie to prefetch trie
nodes in parallel. It is used by the `triePrefetcher` to accelerate state
loading and improve overall chain processing performance.
Continuation of https://github.com/ethereum/go-ethereum/issues/32022
tablewriter assumes unix or windows, which may not be the case for
embedded targets.
For v0.0.5 of tablewriter, it is noted in table.go: "The protocols were
written in pure Go and works on windows and unix systems"
---------
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
The order of the checks was wrong which would have allowed a call to
modexp with `baseLen == 0 && modLen == 0` post fusaka.
Also handles an edge case where base/mod/exp length >= 2**64
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
This add some of the changes that were missing from #31634. It
introduces the `TransitionTrie`, which is a façade pattern between the
current MPT trie and the overlay tree.
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
These changes made in the PR should be highlighted here
The trie tracer is split into two distinct structs: opTracer and prevalueTracer.
The former is specific to MPT, while the latter is generic and applicable to all
trie implementations.
The original values of dirty nodes are tracked in a NodeSet. This serves
as the foundation for both full archive node implementations and the state live
tracer.
- If all the `vhashes` are in the same `sidecar`, then it will load the
same blob tx many times. This PR aims to upgrade this.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This is the first part of #31532
It maintains a series of conversion maker which are to be updated by the
conversion code (in a follow-up PR, this is a breakdown of a larger PR
to make things easier to review). They can be used in this way:
- During the conversion, by storing the conversion markers when the
block has been processed. This is meant to be written in a function that
isn't currently present, hence [this
TODO](https://github.com/ethereum/go-ethereum/pull/31634/files#diff-89272f61e115723833d498a0acbe59fa2286e3dc7276a676a7f7816f21e248b7R384).
Part of https://github.com/ethereum/go-ethereum/issues/31583
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This adds a method on vm.EVM to set the jumpdest cache implementation.
It can be used to maintain an analysis cache across VM invocations, to improve
performance by skipping the analysis for already known contracts.
---------
Co-authored-by: lmittmann <lmittmann@users.noreply.github.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
[EIP-7594](https://eips.ethereum.org/EIPS/eip-7594) defines a limit of
max 6 blobs per transaction. We need to enforce this limit during block
processing.
> Additionally, a limit of 6 blobs per transaction is introduced.
Clients MUST enforce this limit when validating blob transactions at
submission time, when received from the network, and during block
production and processing.
The main purpose of this change is to enforce the version setting when
constructing the blobSidecar, avoiding creating sidecar with wrong/default
version tag.
This is something interesting I came across during my benchmarks, we
spent ~3.8% of all allocations allocating the header number on the heap.
```
(pprof) list GetHeaderByHash
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*BlockChain).GetHeaderByHash in github.com/ethereum/go-ethereum/core/blockchain_reader.go
0 5786566117 (flat, cum) 15.15% of Total
. . 79:func (bc *BlockChain) GetHeaderByHash(hash common.Hash) *types.Header {
. 5786566117 80: return bc.hc.GetHeaderByHash(hash)
. . 81:}
. . 82:
. . 83:// GetHeaderByNumber retrieves a block header from the database by number,
. . 84:// caching it (associated with its hash) if found.
. . 85:func (bc *BlockChain) GetHeaderByNumber(number uint64) *types.Header {
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*HeaderChain).GetHeaderByHash in github.com/ethereum/go-ethereum/core/headerchain.go
0 5786566117 (flat, cum) 15.15% of Total
. . 404:func (hc *HeaderChain) GetHeaderByHash(hash common.Hash) *types.Header {
. 1471264309 405: number := hc.GetBlockNumber(hash)
. . 406: if number == nil {
. . 407: return nil
. . 408: }
. 4315301808 409: return hc.GetHeader(hash, *number)
. . 410:}
. . 411:
. . 412:// HasHeader checks if a block header is present in the database or not.
. . 413:// In theory, if header is present in the database, all relative components
. . 414:// like td and hash->number should be present too.
(pprof) list GetBlockNumber
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core.(*HeaderChain).GetBlockNumber in github.com/ethereum/go-ethereum/core/headerchain.go
94438817 1471264309 (flat, cum) 3.85% of Total
. . 100:func (hc *HeaderChain) GetBlockNumber(hash common.Hash) *uint64 {
94438817 94438817 101: if cached, ok := hc.numberCache.Get(hash); ok {
. . 102: return &cached
. . 103: }
. 1376270828 104: number := rawdb.ReadHeaderNumber(hc.chainDb, hash)
. . 105: if number != nil {
. 554664 106: hc.numberCache.Add(hash, *number)
. . 107: }
. . 108: return number
. . 109:}
. . 110:
. . 111:type headerWriteResult struct {
(pprof) list ReadHeaderNumber
Total: 38197204475
ROUTINE ======================== github.com/ethereum/go-ethereum/core/rawdb.ReadHeaderNumber in github.com/ethereum/go-ethereum/core/rawdb/accessors_chain.go
204606513 1376270828 (flat, cum) 3.60% of Total
. . 146:func ReadHeaderNumber(db ethdb.KeyValueReader, hash common.Hash) *uint64 {
109577863 1281242178 147: data, _ := db.Get(headerNumberKey(hash))
. . 148: if len(data) != 8 {
. . 149: return nil
. . 150: }
95028650 95028650 151: number := binary.BigEndian.Uint64(data)
. . 152: return &number
. . 153:}
. . 154:
. . 155:// WriteHeaderNumber stores the hash->number mapping.
. . 156:func WriteHeaderNumber(db ethdb.KeyValueWriter, hash common.Hash, number uint64) {
```
Opening this to discuss the idea, I know that rawdb.EmptyNumber is not a
great name for the variable, open to suggestions
This pull request slightly improves the freezer fsync mechanism by scheduling
the Sync operation based on the number of uncommitted items and original
time interval.
Originally, freezer.Sync was triggered every 30 seconds, which worked well during
active chain synchronization. However, once the initial state sync is complete,
the fixed interval causes Sync to be scheduled too frequently.
To address this, the scheduling logic has been improved to consider both the time
interval and the number of uncommitted items. This additional condition helps
avoid unnecessary Sync operations when the chain is idle.
Introduce file-based state journal in path database, fixing
the Pebble restriction when the journal size exceeds 4GB.
---------
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This adds the SSZ types from the
[EIP-7928](https://eips.ethereum.org/EIPS/eip-7928) and also adds
encoder/decoder generation using https://github.com/ferranbt/fastssz.
The fastssz dependency is updated because the generation will not work
properly with the master branch version due to a bug in fastssz.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR adds a block validation check for the maximum block size, as required by
EIP-7934, and also applies a slightly lower size limit during block building.
---------
Co-authored-by: spencer-tb <spencer@spencertaylorbrown.uk>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Improves the SSTORE gas calculation a bit. Previously we would pull up
the state object twice. This is okay for existing objects, since they
are cached, however non-existing objects are not cached, thus we needed
to go through all 128 diff layers as well as the disk layer twice, just
for the gas calculation
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/vm
cpu: AMD Ryzen 9 5900X 12-Core Processor
│ /tmp/old.txt │ /tmp/new.txt │
│ sec/op │ sec/op vs base │
Interpreter-24 1118.0n ± 2% 602.8n ± 1% -46.09% (p=0.000 n=10)
```
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This pull request refines the filtermap implementation, defining key
APIs for map and
epoch calculations to improve readability.
This pull request doesn't change any logic, it's a pure cleanup.
---------
Co-authored-by: zsfelfoldi <zsfelfoldi@gmail.com>
## Summary
This PR resolves Issue #31929 by reducing log noise generated by the log
indexer after `debug_setHead` operations.
## Problem Description
When `debug_setHead` is called to rewind the blockchain, blocks are
removed from the database. However, the log indexer's `ChainView`
objects may still hold references to these deleted blocks. When
`extendNonCanonical()` attempts to access these missing headers, it
results in:
1. **Repeated ERROR logs**: `Header not found number=X hash=0x...`
2. **Log noise** that can mask other important errors
3. **User confusion** about whether this indicates a real problem
## Root Cause Analysis
The issue occurs because:
- `debug_setHead` removes blocks from the blockchain database
- Log indexer's `ChainView` may still reference deleted block hashes
- `extendNonCanonical()` in `core/filtermaps/chain_view.go` tries to
fetch these missing headers
- The existing `return false` logic properly handles the error, but logs
at ERROR level
## Solution
This is a **logging improvement only** - no functional logic changes:
### Changes Made
1. **Log level**: Changed from `ERROR` to `DEBUG`
2. **Log message**: Enhanced with descriptive context about chain view
extension
3. **Comments**: Added explanation for when this situation occurs
4. **Behavior**: Maintains existing error handling (`return false` was
already present)
### Code Changes
```go
// Before
log.Error("Header not found", "number", number, "hash", hash)
return false
// After
// Header not found - this can happen after debug_setHead operations
// where blocks have been deleted. Return false to indicate the chain view
// is no longer valid rather than logging repeated errors.
log.Debug("Header not found during chain view extension", "number", number, "hash", hash)
return false
```
## Testing
### Automated Tests
- ✅ All existing filtermaps tests pass: `go test ./core/filtermaps -v`
- ✅ No regressions in related functionality
### Manual Verification
1. **Before fix**: Started geth in dev mode, generated blocks, called
`debug_setHead(3)` → **5 repeated ERROR logs**
2. **After fix**: Same scenario → **4 DEBUG logs, no ERROR noise**
### Test Environment
```bash
# Setup test environment
rm -rf ./dev-test-data
./build/bin/geth --dev --datadir ./dev-test-data --http --http.api debug,eth,net,web3 --verbosity 4
# Generate test blocks and trigger issue
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"debug_setHead","params":["0x3"],"id":1}' http://localhost:8545
```
## Related Issues
- Fixes#31929
## Additional Context
This issue was reported as spurious error messages appearing after
`debug_setHead` operations. The investigation revealed that while the
error handling was functionally correct, the ERROR log level was
inappropriate for this expected scenario in development/debugging
workflows.
The fix maintains full compatibility while significantly improving the
debugging experience for developers using `debug_setHead`.
---------
Co-authored-by: Sun Tae, Kim <38067691+humblefirm@users.noreply.github.com>
Co-authored-by: zsfelfoldi <zsfelfoldi@gmail.com>
This pull request tracks the state indexing progress in eth_syncing
RPC response, i.e. we will return non-null syncing status until indexing
has finished.
Previously, the account trie for a given state root was resolved immediately
when the stateDB was created, implying that the trie was always required
by the stateDB.
However, this assumption no longer holds, especially for path archive nodes,
where historical states can be accessed even if the corresponding trie data
does not exist.
If Geth is engaged in a long-run block synchronization, such as a full
syncing over a large number of blocks, invoking `debug_setHead` will
cause `downloader.Cancel` to wait for all fetchers to stop first.
This can be time-consuming, particularly for the block processing
thread.
To address this, we manually call `blockchain.StopInsert` to interrupt
the blocking processing thread and allow it to exit immediately, and
after that call `blockchain.ResumeInsert` to resume the block
downloading process.
Additionally, we add a sanity check for the input block number of
`debug_setHead` to ensure its validity.
---------
Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Previously, PathDB used a single buffer to aggregate database writes,
which needed to be flushed atomically. However, flushing large amounts
of data (e.g., 256MB) caused significant overhead, often blocking the
system for around 3 seconds during the flush.
To mitigate this overhead and reduce performance spikes, a double-buffer
mechanism is introduced. When the active buffer fills up, it is marked
as frozen and a background flushing process is triggered. Meanwhile, a
new buffer is allocated for incoming writes, allowing operations to
continue uninterrupted.
This approach reduces system blocking times and provides flexibility in
adjusting buffer parameters for improved performance.
This pull request introduces a mechanism to expose statistics from the
state reader, specifically related to cache utilization during state prefetching.
To improve state access performance, a pair of state readers is constructed
with a shared local cache. One reader to execute transactions ahead of time
to warm up the cache. The other reader is used by the actual chain processing
logic, which can benefit from the prefetched states.
This PR adds visibility into how effective the cache is by exposing relevant
usage statistics.
---------
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>
In this pull request, the original `CacheConfig` has been renamed to `BlockChainConfig`.
Over time, more fields have been added to `CacheConfig` to support
blockchain configuration. Such as `ChainHistoryMode`, which clearly extends
beyond just caching concerns.
Additionally, adding new parameters to the blockchain constructor has
become increasingly complicated, since it’s initialized across multiple
places in the codebase. A natural solution is to consolidate these arguments
into a dedicated configuration struct.
As a result, the existing `CacheConfig` has been redefined as `BlockChainConfig`.
Some parameters, such as `VmConfig`, `TxLookupLimit`, and `ChainOverrides`
have been moved into `BlockChainConfig`. Besides, a few fields in `BlockChainConfig`
were renamed, specifically:
- `TrieCleanNoPrefetch` -> `NoPrefetch`
- `TrieDirtyDisabled` -> `ArchiveMode`
Notably, this change won't affect the command line flags or the toml
configuration file. It's just an internal refactoring and fully backward-compatible.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
Since we have the effective gas price in the message, we can compute tip by
simply subtracting the basefee. No need to recompute the effective price.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
Reading a single transaction out of a block shouldn't need decoding the
entire body
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
As https://github.com/ethereum/go-ethereum/pull/31769 defined a global
hash pool, so we can reuse it, and also remove the unnecessary
KeccakState buffering
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
When `GetKey` is called, a missing preimage can cause the function to return a `nil`
key. This, in turn, makes `account.Storage` persist an incorrect value.
This is a followup to #31753.
A cumulative counter is more useful when we need to measure / aggregate
the metric over a longer period of time. It also means we won't miss data,
e.g. our prometheus scrapes every 30 seconds, and so may miss a transient
spike in the pre-aggregated mgas/s.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
With EOF removed from the Osaka fork, and no longer being tested, the
implementation will now just be bitrotting. I'm opting to remove it so
it doesn't get in the way of other changes.
This PR changes the database access of the base part of filter rows that
are stored in groups of 32 adjacent maps for improved database storage
size and data access efficiency.
Before this grouped storage was introduced, filter rows were not cached
because the access pattern of either the index rendering or the search
does not really benefit from caching. Also no mutex was necessary for
filter row access. Storing adjacent rows in groups complicated the
situation as a search typically required reading all or most of adjacent
rows of a group, so in order to implement the single row read operation
without having to read the entire group up to 32 times, a cache for the
base row groups was added. This also introduced data race issues for
concurrenct read/write in the same group which was avoided by locking
the `indexLock` mutex. Unfortunately this also led to slowed down or
temporarily blocked search operations when indexing was in progress.
This PR returns to the original concept of uncached, no-mutex filter map
access by increasing read efficiency in a better way; similiarly to
write operations that already operate on groups of filter maps, now
`getFilterMapRow` is also replaced by `getFilterMapRows` that accepts a
single `rowIndex` and a list of `mapIndices`. It slightly complicates
`singleMatcherInstance.getMatchesForLayer` which now has to collect
groups of map indices accessed in the same row, but in exchange it
guarantees maximum read efficiency while avoiding read/write mutex
interference.
Note: a follow-up refactoring is WIP that further changes the database
access scheme by prodiving an immutable index view to the matcher, makes
the whole indexer more straightforward with no callbacks, and entirely
removes the concept of matcher syncing with `validBlocks` and the
resulting multiple retry logic in `eth/filters/filter.go`. This might
take a bit longer to finish though and in the meantime this change could
hopefully already solve the blocked request issues.
This implements a backing store for chain history based on era1 files.
The new store is integrated with the freezer. Queries for blocks and receipts
below the current freezer tail are handled by the era store.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: lightclient <lightclient@protonmail.com>
Some tests involving transactions near the txMaxSize limit were flaky.
This was due to ECDSA signatures occasionally having leading zeros,
which are omitted during RLP encoding — making the final transaction
size 1 byte smaller than expected.
To address this, a new helper function pricedDataTransactionWithFixedSignature
was added. It ensures both r and s are exactly 32 bytes (i.e., no leading zeros),
producing transactions with deterministic size.
This PR implements eth/69. This protocol version drops the bloom filter
from receipts messages, reducing the amount of data needed for a sync
by ~530GB (2.3B txs * 256 byte) uncompressed. Compressed this will
be reduced to ~100GB
The new version also changes the Status message and introduces the
BlockRangeUpdate message to relay information about the available history
range.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
In this pull request, snapshot generation in pathdb has been ported from
the legacy state snapshot implementation. Additionally, when running in
path mode, legacy state snapshot data is now managed by the pathdb
based snapshot logic.
Note: Existing snapshot data will be re-generated, regardless of whether
it was previously fully constructed.
Adding values to the witness introduces a new class of issues for
computing gas: if there is not enough gas to cover adding an item to the
witness, then the item should not be added to the witness.
The problem happens when several items are added together, and that
process runs out of gas. The witness gas computation needs a way to
signal that not enough gas was provided. These values can not be
hardcoded, however, as they are context dependent, i.e. two calls to the
same function with the same parameters can give two different results.
The approach is to return both the gas that was actually consumed, and
the gas that was necessary. If the values don't match, then a witness
update OOG'd. The caller should then charge the `consumed` value
(remaining gas will be 0) and error out.
Why not return a boolean instead of the wanted value? Because when
several items are touched, we want to distinguish which item lacked gas.
---------
Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
This adds a metric called `chain/mgasps`, which records how many million
gas per second are being used during block insertion.
The value is calculated as `usedGas * 1000 / elapsed`, and it's updated
in the `insertStats.report` method. Also cleaned up the log output to
reuse the same value instead of recalculating it.
Useful for monitoring block processing throughput.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR introduces an allocation-free version of the
Transaction.EffectiveGasTip method to improve performance by reducing
memory allocations.
## Changes
- Added a new `EffectiveGasTipInto` method that accepts a destination
parameter to avoid memory allocations
- Refactored the existing `EffectiveGasTip` method to use the new
allocation-free implementation
- Updated related methods (`EffectiveGasTipValue`, `EffectiveGasTipCmp`,
`EffectiveGasTipIntCmp`) to use the allocation-free approach
- Added tests and benchmarks to verify correctness and measure
performance improvements
## Motivation
In high-transaction-volume environments, the `EffectiveGasTip` method is
called frequently. Reducing memory allocations in this method decreases
garbage collection pressure and improves overall system performance.
## Benchmark Results
As-Is
BenchmarkEffectiveGasTip/Original-10 42089140 27.45 ns/op 8 B/op 1
allocs/op
To-Be
BenchmarkEffectiveGasTip/IntoMethod-10 72353263 16.73 ns/op 0 B/op 0
allocs/op
## Summary of Improvements
- **Performance**: ~39% faster execution (27.45 ns/op → 16.73 ns/op)
- **Memory**: Eliminated all allocations (8 B/op → 0 B/op)
- **Allocation count**: Reduced from 1 to 0 allocations per operation
This optimization follows the same pattern successfully applied to other
methods in the codebase, maintaining API compatibility while improving
performance.
## Safety & Compatibility
This optimization has no side effects or adverse impacts because:
- It maintains functional equivalence as confirmed by comprehensive
tests
- It preserves API compatibility with existing callers
- It follows clear memory ownership patterns with the destination
parameter
- It maintains thread safety by only modifying the caller-provided
destination parameter
This optimization follows the same pattern successfully applied to other
methods in the codebase, providing better performance without
compromising stability or correctness.
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
This PR creates a global hasher pool that can be used by all packages.
It also removes a bunch of the package local pools.
It also updates a few locations to use available hashers or the global
hashing pool to reduce allocations all over the codebase.
This change should reduce global allocation count by ~1%
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This pull request enhances the block prefetcher by executing transactions
in parallel to warm the cache alongside the main block processor.
Unlike the original prefetcher, which only executes the next block and
is limited to chain syncing, the new implementation can be applied to any
block. This makes it useful not only during chain sync but also for regular
block insertion after the initial sync.
---------
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
This PR fixes an issue that could lead to data corruption.
Writing the state history may fail due to insufficient disk space or
other potential errors. With this change, the entire state insertion
will be aborted instead of silently ignoring the error.
Without this fix, state transitions would continue while the associated
state history is lost. After a restart, the resulting gap would be detected,
making recovery impossible.
This pull request introduces a SyncKeyValue function to the
ethdb.KeyValueStore
interface, providing the ability to forcibly flush all previous writes
to disk.
This functionality is critical for go-ethereum, which internally uses
two independent
database engines: a key-value store (such as Pebble, LevelDB, or
memoryDB for
testing) and a flat-file–based freezer. To ensure write-order
consistency between
these engines, the key-value store must be explicitly synced before
writing to the
freezer and vice versa.
Fixes
- https://github.com/ethereum/go-ethereum/issues/31405
- https://github.com/ethereum/go-ethereum/issues/29819
updates the log entries in `core/filtermaps/indexer.go` to remove double
quotes around keys like "first block" and "last block", changing them to
`firstblock` and `lastblock`. This brings them in line with the general
logging style used across the codebase, where log keys are unquoted
single words.
For example, the log:
` INFO [...] "first block"=..., "last block"=...`
Is now rendered as:
` INFO [...] firstblock=..., lastblock=...`
This change improves readability and maintains consistency with logs
such as:
` INFO [...] number=2 sealhash=... uncles=0 txs=0 ...`
No functional behavior is changed — this is purely a formatting cleanup
for better developer experience.
Fixes https://github.com/ethereum/go-ethereum/issues/31732.
This logic was removed in the recent refactoring in the txindexer to
handle history cutoff (#31393). It was first introduced in this PR:
https://github.com/ethereum/go-ethereum/pull/28908.
I have tested it and it works as an alternative to #31745.
This PR packs 3 changes to the flow of fetching txs from the API:
- It caches the indexer tail after each run is over to avoid hitting the
db all the time as was done originally in #28908.
- Changes `backend.GetTransaction`. It doesn't return an error anymore
when tx indexer is in progress. It shifts the responsibility to the
caller to check the progress. The reason is that in most cases we anyway
check the txpool for the tx. If it was indeed a pending tx we can avoid
the indexer progress check.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR fixes an initialization bug that in some cases caused the map
renderer to leave the last, partially rendered map as is and resume
rendering from the next map. At initialization we check whether the
existing rendered maps are consistent with the current chain view and
revert them if necessary. Until now this happened through an ugly hacky
solution, a "limited" chain view that was supposed to trigger a rollback
of some maps in the renderer logic if necessary. This whole setup worked
under assumptions that just weren't true any more. As a result it always
tried to revert the last map but also it did not shorten the indexed
range, only set `headIndexed` to false which indicated to the renderer
logic that the last map is fully populated (which it wasn't).
Now an explicit rollback of any unusable (reorged) maps happens at
startup, which also means that no hacky chain view is necessary, as soon
as the new `FilterMaps` is returned, the indexed range and view are
consistent with each other.
In the first commit an extra check is also added to `writeFinishedMaps`
so that if there is ever again a bug that would result in a gapped index
then it will not break the db with writing the incomplete data. Instead
it will return an indexing error which causes the indexer to revert to
unindexed mode and print an error log instantly. Hopefully this will not
ever happen in the future, but in order to test this safeguard check I
manually triggered the bug with only the first commit enabled, which
caused an indexing error as expected. With the second commit added (the
actual fix) the same operation succeeded without any issues.
Note that the database version is also bumped in this PR in order to
enforce a full reindexing as any existing database might be potentially
broken.
Fixes https://github.com/ethereum/go-ethereum/issues/31729
This PR fixes the out-of-range block number logic of `getBlockLvPointer`
which sometimes caused searches to fail if the head was updated in the
wrong moment. This logic ensures that querying the pointer of a future
block returns the pointer after the last fully indexed block (instead of
failing) and therefore an async range update will not cause the search
to fail. Earier this behaviour only worked when `headIndexed` was true
and `headDelimiter` pointed to the end of the indexed range. Now it also
works for an unfinished index.
This logic is also moved from `FilterMaps.getBlockLvPointer` to
`FilterMapsMatcherBackend.GetBlockLvPointer` because it is only required
by the search anyways. `FilterMaps.getBlockLvPointer` now only returns a
pointer for existing blocks, consistently with how it is used in the
indexer/renderer.
Note that this unhandled case has been present in the code for a long
time but went unnoticed because either one of two previously fixed bugs
did prevent it from being triggered; the incorrectly positive
`tempRange.headIndexed` (fixed in
https://github.com/ethereum/go-ethereum/pull/31680), though caused other
problems, prevented this one from being triggered as with a positive
`headIndexed` no database read was triggered in `getBlockLvPointer`.
Also, the unnecessary `indexLock` in `synced()` (fixed in
https://github.com/ethereum/go-ethereum/pull/31708) usually did prevent
the search seeing the temp range and therefore avoided noticeable
issues.
This changes the filtermaps to only pull up the raw receipts, not the
derived receipts which saves a lot of allocations.
During normal execution this will reduce the allocations of the whole
geth node by ~15%.
This PR applies the config overrides to the new config as well,
otherwise they will not be applied to defined configs, making
shadowforks impossible.
To test:
```
> ./build/bin/geth --override.prague 123 --dev --datadir /tmp/geth
INFO [04-28|21:20:47.009] - Prague: @123
> ./build/bin/geth --override.prague 321 --dev --datadir /tmp/geth
INFO [04-28|21:23:59.760] - Prague: @321
``
TruncatePending shows up bright red on our nodes, because it computes
the length of a map multiple times.
I don't know why this is so expensive, but around 20% of our time is
spent on this, which is super weird.
```
//PR: BenchmarkTruncatePending-24 17498 69397 ns/op 32872 B/op 3 allocs/op
//Master: BenchmarkTruncatePending-24 9960 123954 ns/op 32872 B/op 3 allocs/op
```
```
benchmark old ns/op new ns/op delta
BenchmarkTruncatePending-24 123954 69397 -44.01%
benchmark old allocs new allocs delta
BenchmarkTruncatePending-24 3 3 +0.00%
benchmark old bytes new bytes delta
BenchmarkTruncatePending-24 32872 32872 +0.00%
```
This simple PR is a 44% improvement over the old state
```
OUTINE ======================== github.com/ethereum/go-ethereum/core/txpool/legacypool.(*LegacyPool).truncatePending in github.com/ethereum/go-ethereum/core/txpool/legacypool/legacypool.go
1.96s 18.02s (flat, cum) 19.57% of Total
. . 1495:func (pool *LegacyPool) truncatePending() {
. . 1496: pending := uint64(0)
60ms 2.99s 1497: for _, list := range pool.pending {
250ms 5.48s 1498: pending += uint64(list.Len())
. . 1499: }
. . 1500: if pending <= pool.config.GlobalSlots {
. . 1501: return
. . 1502: }
. . 1503:
. . 1504: pendingBeforeCap := pending
. . 1505: // Assemble a spam order to penalize large transactors first
. 510ms 1506: spammers := prque.New[int64, common.Address](nil)
140ms 2.50s 1507: for addr, list := range pool.pending {
. . 1508: // Only evict transactions from high rollers
50ms 5.08s 1509: if uint64(list.Len()) > pool.config.AccountSlots {
. . 1510: spammers.Push(addr, int64(list.Len()))
. . 1511: }
. . 1512: }
. . 1513: // Gradually drop transactions from offenders
. . 1514: offenders := []common.Address{}
```
```go
// Benchmarks the speed of batch transaction insertion in case of multiple accounts.
func BenchmarkTruncatePending(b *testing.B) {
// Generate a batch of transactions to enqueue into the pool
pool, _ := setupPool()
defer pool.Close()
b.ReportAllocs()
batches := make(types.Transactions, 4096+1024+1)
for i := range len(batches) {
key, _ := crypto.GenerateKey()
account := crypto.PubkeyToAddress(key.PublicKey)
pool.currentState.AddBalance(account, uint256.NewInt(1000000), tracing.BalanceChangeUnspecified)
tx := transaction(uint64(0), 100000, key)
batches[i] = tx
}
for _, tx := range batches {
pool.addRemotesSync([]*types.Transaction{tx})
}
b.ResetTimer()
// benchmark truncating the pending
for range b.N {
pool.truncatePending()
}
}
```
This PR fixes a deadlock situation is deleteTailEpoch that might arise
when
range delete is running in iterator based fallback mode (either using
leveldb
database or the hashdb state storage scheme).
In this case a stopCb callback is called periodically that does check
events,
including matcher sync requests, in which case it tries to acquire
indexLock
for read access, while deleteTailEpoch already held it for write access.
This pull request removes the indexLock acquiring in
`FilterMapsMatcherBackend.synced`
as this function is only called in the indexLoop.
Fixes https://github.com/ethereum/go-ethereum/issues/31700
This PR adds the `AuthorizationList` field to the `CallMsg` interface to support `eth_call`
and `eth_estimateGas` of set-code transactions.
---------
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
This PR ensures that caching a slice or a slice of slices will never
affect the original version by always cloning a slice fetched from cache
if it is not used in a guaranteed read only way.
This PR changes the chain view update mechanism of the log filter.
Previously the head updates were all wired through the indexer, even in
unindexed mode. This was both a bit weird and also unsafe as the
indexer's chain view was updates asynchronously with some delay, making
some log related tests flaky. Also, the reorg safety of the indexed
search was integrated with unindexed search in a weird way, relying on
`syncRange.ValidBlocks` in the unindexed case too, with a special
condition added to only consider the head of the valid range but not the
tail in the unindexed case.
In this PR the current chain view is directly accessible through the
filter backend and unindexed search is also chain view based, making it
inherently safe. The matcher sync mechanism is now only used for indexed
search as originally intended, removing a few ugly special conditions.
The PR is currently based on top of
https://github.com/ethereum/go-ethereum/pull/31642
Together they fix https://github.com/ethereum/go-ethereum/issues/31518
and replace https://github.com/ethereum/go-ethereum/pull/31542
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR makes `filtermaps.ChainView` thread safe because it is used
concurrently both by the indexer and multiple matcher threads. Even
though it represents an immutable view of the chain, adding a mutex lock
to the `blockHash` function is necessary because it does so by extending
its list of non-canonical hashes if the underlying blockchain is
changed.
The unsafe concurrency did cause a panic once after running the unit
tests for several hours and it could also happen during live operation.
This PR makes the conditions for using a map rendering snapshot stricter
so that whenever a reorg happens, only a snapshot of a common ancestor
block can be used. The issue fixed in
https://github.com/ethereum/go-ethereum/pull/31642 originated from using
a snapshot that wasn't a common ancestor. For example in the following
reorg scenario: `A->B`, then `A->B2`, then `A->B2->C2`, then `A->B->C`
the last reorg triggered a render from snapshot `B` saved earlier. Now
this is possible under certain conditions but extra care is needed, for
example if block `B` crosses a map boundary then it should not be
allowed. With the latest fix the checks are sufficient but I realized I
would just feel safer if we disallowed this rare and risky scenario
altogether and just render from snapshot `A` after the last reorg in the
example above. The performance difference if a few milliseconds and it
occurs rarely (about once a day on Holesky, probably much more rare on
Mainnet).
Note that this PR only makes the snapshot conditions stricter and
`TestIndexerRandomRange` does check that snapshots are still used
whenever it's obviously possible (adding blocks after the current head
without a reorg) so this change can be considered safe. Also I am
running the unit tests and the fuzzer and everything seems to be fine.
This pull request improves error handling for local transaction submissions.
Specifically, if a transaction fails with a temporary error but might be
accepted later, the error will not be returned to the user; instead, the
transaction will be tracked locally for resubmission.
However, if the transaction fails with a permanent error (e.g., invalid
transaction or insufficient balance), the error will be propagated to the user.
These errors returned in the legacyPool are regarded as temporary failure:
- `ErrOutOfOrderTxFromDelegated`
- `txpool.ErrInflightTxLimitReached`
- `ErrAuthorityReserved`
- `txpool.ErrUnderpriced`
- `ErrTxPoolOverflow`
- `ErrFutureReplacePending`
Notably, InsufficientBalance is also treated as a permanent error, as
it’s highly unlikely that users will transfer funds into the sender account
after submitting the transaction. Otherwise, users may be confused—seeing
their transaction submitted but unaware that the sender lacks sufficient funds—and
continue waiting for it to be included.
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
closes#31310
This has been requested a few times in the past and I think it is a nice
quality-of-life improvement for users. At a predetermined interval,
there will now be a "Fork ready" log when a future fork is scheduled,
but not yet active.
It can only possibly print after block import, which kinda avoids the
scenario where the client isn't progressing or is syncing and the user
thinks it's "ready" because it sees a ready log.
New output:
```console
INFO [03-08|21:32:57.472] Imported new potential chain segment number=7 hash=aa24ee..f09e62 blocks=1 txs=0 mgas=0.000 elapsed="874.916µs" mgasps=0.000 snapdiffs=973.00B triediffs=7.05KiB triedirty=0.00B
INFO [03-08|21:32:57.473] Ready for fork activation fork=Prague date="18 Mar 25 19:29 CET" remaining=237h57m0s timestamp=1,742,322,597
INFO [03-08|21:32:57.475] Chain head was updated number=7 hash=aa24ee..f09e62 root=19b0de..8d32f2 elapsed="129.125µs"
```
Easiest way to verify this behavior is to apply this patch and run `geth
--dev --dev.period=12`
```patch
diff --git a/params/config.go b/params/config.go
index 9c7719d901..030c4f80e7 100644
--- a/params/config.go
+++ b/params/config.go
@@ -174,7 +174,7 @@ var (
ShanghaiTime: newUint64(0),
CancunTime: newUint64(0),
TerminalTotalDifficulty: big.NewInt(0),
- PragueTime: newUint64(0),
+ PragueTime: newUint64(uint64(time.Now().Add(time.Hour * 300).Unix())),
BlobScheduleConfig: &BlobScheduleConfig{
Cancun: DefaultCancunBlobConfig,
Prague: DefaultPragueBlobConfig,
```
This is an attempt at fixing #31601. I think what happens is the startup
logic will try to get the full block body (it's `bc.loadLastState`) and
fail because genesis block has been pruned from the freezer. This will
cause it to keep repeating the reset logic, causing a deadlock.
This can happen when due to an unsuccessful sync we don't have the state
for the head (or any other state) fully, and try to redo the snap sync.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This fixes an issue where running geth with `--history.chain postmerge`
would not work on an empty database.
```
ERROR[04-16|23:11:12.913] Chain history database is pruned to unknown block tail=0
Fatal: Failed to register the Ethereum service: unexpected database tail
```
This PR fixes a bug in the map renderer that sometimes used an obsolete
block log value pointer to initialize the iterator for rendering from a
snapshot. This bug was triggered by chain reorgs and sometimes caused
indexing errors and invalid search results. A few other conditions are
also made safer that were not reported to cause issues yet but could
potentially be unsafe in some corner cases. A new unit test is also
added that reproduced the bug but passes with the new fixes.
Fixes https://github.com/ethereum/go-ethereum/issues/31593
Might also fix https://github.com/ethereum/go-ethereum/issues/31589
though this issue has not been reproduced yet, but it appears to be
related to a log index database corruption around a specific block,
similarly to the other issue.
Note that running this branch resets and regenerates the log index
database. For this purpose a `Version` field has been added to
`rawdb.FilterMapsRange` which will also make this easier in the future
if a breaking database change is needed or the existing one is
considered potentially broken due to a bug, like in this case.
I added the history mode configuration in eth/ethconfig initially, since
it seemed like the logical place. But it turns out we need access to the
intended pruning setting at a deeper level, and it actually needs to be
integrated with the blockchain startup procedure.
With this change applied, if a node previously had its history pruned,
and is subsequently restarted **without** the `--history.chain
postmerge` flag, the `BlockChain` initialization code will now verify
the freezer tail against the known pruning point of the predefined
network and will restore pruning status. Note that this logic is quite
restrictive, we allow non-zero tail only for known networks, and only
for the specific pruning point that is defined.
This PR proposes a change to the authorizations' validation introduced
in commit cdb66c8. These changes make the expected behavior independent
of the order of admission of authorizations, improving the
predictability of the resulting state and the usability of the system
with it.
The current implementation behavior is dependent on the transaction
submission order: This issue is related to authorities and the sender of
a transaction, and can be reproduced respecting the normal nonce rules.
The issue can be reproduced by the two following cases:
**First case**
- Given an empty pool.
- Submit transaction `{ from: B, auths [ A ] }`: is accepted.
- Submit transaction `{ from: A }`: Is accepted: it becomes the one
in-flight transaction allowed.
**Second case**
- Given an empty pool.
- Submit transaction `{ from: A }`: is accepted
- Submit transaction `{ from: B, auths [ A ] }`: is rejected since there
is already a queued/pending transaction from A.
The expected behavior is that both sequences of events would lead to the
same sets of accepted and rejected transactions.
**Proposed changes**
The queued/pending transactions issued from any authority of the
transaction being validated have to be counted, allowing one transaction
from accounts submitting an authorization.
- Notice that the expected behavior was explicitly forbidden in the case
"reject-delegation-from-pending-account", I believe that this behavior
conflicts to the definition of the limitation, and it is removed in this
PR. The expected behavior is tested in
"accept-authorization-from-sender-of-one-inflight-tx".
- Replacement tests have been separated to improve readability of the
acceptance test.
- The test "allow-more-than-one-tx-from-replaced-authority" has been
extended with one extra transaction, since the system would always have
accepted one transaction (but not two).
- The test "accept-one-inflight-tx-of-delegated-account" is extended to
clean-up state, avoiding leaking the delegation used into the other
tests. Additionally, replacement check is removed to be tested in its
own test case.
**Expected behavior**
The expected behavior of the authorizations' validation shall be as
follows:
Notice that replacement shall be allowed, and behavior shall remain
coherent with the table, according to the replaced transaction.
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
During my benchmarks on Holesky, around 10% of all CPU time was spent in
PUSH2
```
ROUTINE ======================== github.com/ethereum/go-ethereum/core/vm.newFrontierInstructionSet.makePush.func1 in github.com/ethereum/go-ethereum/core/vm/instructions.go
16.38s 20.35s (flat, cum) 10.31% of Total
740ms 740ms 976: return func(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]byte, error) {
. . 977: var (
40ms 40ms 978: codeLen = len(scope.Contract.Code)
970ms 970ms 979: start = min(codeLen, int(*pc+1))
200ms 200ms 980: end = min(codeLen, start+pushByteSize)
. . 981: )
670ms 2.39s 982: a := new(uint256.Int).SetBytes(scope.Contract.Code[start:end])
. . 983:
. . 984: // Missing bytes: pushByteSize - len(pushData)
410ms 410ms 985: if missing := pushByteSize - (end - start); missing > 0 {
. . 986: a.Lsh(a, uint(8*missing))
. . 987: }
12.69s 14.94s 988: scope.Stack.push2(*a)
10ms 10ms 989: *pc += size
650ms 650ms 990: return nil, nil
. . 991: }
. . 992:}
```
Which is quite crazy. We have a handwritten encoder for PUSH1 already,
this PR adds one for PUSH2.
PUSH2 is the second most used opcode as shown here:
https://gist.github.com/shemnon/fb9b292a103abb02d98d64df6fbd35c8 since
it is used by solidity quite significantly. Its used ~20 times as much
as PUSH20 and PUSH32.
# Benchmarks
```
BenchmarkPush/makePush-14 94196547 12.27 ns/op 0 B/op 0 allocs/op
BenchmarkPush/push-14 429976924 2.829 ns/op 0 B/op 0 allocs/op
```
---------
Co-authored-by: jwasinger <j-wasinger@hotmail.com>
This pull request introduces two constraints in the blobPool:
(a) If the sender has a pending authorization or delegation, only one
in-flight
executable transaction can be cached.
(b) If the authority address in a SetCode transaction is already
reserved by
the blobPool, the transaction will be rejected.
These constraints mitigate an attack where an attacker spams the pool
with
numerous blob transactions, evicts other transactions, and then cancels
all
pending blob transactions by draining the sender’s funds if they have a
delegation.
Note, because there is no exclusive lock held between different subpools
when processing transactions, it's totally possible the SetCode
transaction
and blob transactions with conflict sender and authorities are accepted
simultaneously. I think it's acceptable as it's very hard to be
exploited.
---------
Co-authored-by: lightclient <lightclient@protonmail.com>
This pull request introduces new sync logic for pruning mode. The downloader will now skip
insertion of block bodies and receipts before the configured history cutoff point.
Originally, in snap sync, the header chain and other components (bodies and receipts) were
inserted separately. However, in Proof-of-Stake, this separation is unnecessary since the
sync target is already verified by the CL.
To simplify the process, this pull request modifies `InsertReceiptChain` to insert headers
along with block bodies and receipts together. Besides, `InsertReceiptChain` doesn't have
the notion of reorg, as the common ancestor is always be found before the sync and extra
side chain is truncated at the beginning if they fall in the ancient store. The stale
canonical chain flags will always be rewritten by the new chain. Explicit reorg logic is
no longer required in `InsertReceiptChain`.
This is an alternative to #31309
With eth/68, transaction announcement must have transaction type and
size. So in announceTransactions, we need to query the transaction from
transaction pool with its hash. This creates overhead in case of blob
transaction which needs to load data from billy and RLP decode. This
commit creates a lightweight lookup from transaction hash to transaction
size and a function GetMetadata to query transaction type and
transaction size given the transaction hash.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR adds `rawdb.SafeDeleteRange` and uses it for range deletion in
`core/filtermaps`. This includes deleting the old bloombits database,
resetting the log index database and removing index data for unindexed
tail epochs (which previously weren't properly implemented for the
fallback case).
`SafeDeleteRange` either calls `ethdb.DeleteRange` if the node uses the
new path based state scheme or uses an iterator based fallback method
that safely skips trie nodes in the range if the old hash based state
scheme is used. Note that `ethdb.DeleteRange` also has its own iterator
based fallback implementation in `ethdb/leveldb`. If a path based state
scheme is used and the backing db is pebble (as it is on the majority of
new nodes) then `rawdb.SafeDeleteRange` uses the fast native range
delete.
Also note that `rawdb.SafeDeleteRange` has different semantics from
`ethdb.DeleteRange`, it does not automatically return if the operation
takes a long time. Instead it receives a `stopCallback` that can
interrupt the process if necessary. This is because in the safe mode
potentially a lot of entries are iterated without being deleted (this is
definitely the case when deleting the old bloombits database which has a
single byte prefix) and therefore restarting the process every time a
fixed number of entries have been iterated would result in a quadratic
run time in the number of skipped entries.
When running in safe mode, unindexing an epoch takes about a second,
removing bloombits takes around 10s while resetting a full log index
might take a few minutes. If a range delete operation takes a
significant amount of time then log messages are printed. Also, any
range delete operation can be interrupted by shutdown (tail uinindexing
can also be interrupted by head indexing, similarly to how tail indexing
works). If the last unindexed epoch might have "dirty" index data left
then the indexed map range points to the first valid epoch and
`cleanedEpochsBefore` points to the previous, potentially dirty one. At
startup it is always assumed that the epoch before the first fully
indexed one might be dirty. New tail maps are never rendered and also no
further maps are unindexed before the previous unindexing is properly
cleaned up.
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
This PR changes log indexer error handling so that if an indexing error
happens then it disables the indexer and reverts to unindexed more
without resetting the database (except in case of a failed database
init).
Resetting the database on the first error would probably be overkill as
a client update might fix this without having to reindex the entire
history. It would also make debugging very hard. On the other hand,
these errors do not resolve themselves automatically so constantly
retrying makes no sense either. With these changes a new attempt to
resume indexing is made every time the client is restarted.
The PR also fixes https://github.com/ethereum/go-ethereum/issues/31491
which originated from the tail indexer trying to resume processing a
failed map renderer.
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
This PR adds an extra condition to the log indexer initialization in
order to avoid initializing with block 0 as target head. Previously this
caused the indexer to initialize without a checkpoint. Later, when the
real chain head was set, it indexed the entire history, then unindexed
most of it if only the recent history was supposed to be indexed. Now
the init only happens when there is an actual synced chain head and
therefore the index is initialized at the most recent checkpoint and
only the last year is indexed according to the default parameters.
During checkpoint initialization the best available checkpoint is also
checked against the history cutoff point and fails if the indexing would
have to start from a block older than the cutoff. If initialization
fails then the indexer reverts to unindexed mode instead of retrying
because the the failure conditions cannot be expected to recover later.
