This PR adds OpenTelemetry tracing configuration to geth via
command-line flags. When enabled, geth initializes the global
OpenTelemetry TracerProvider and installs standard trace context
propagation. When disabled (the default), tracing remains a no-op and
behavior is unchanged.
Co-authored-by: Felix Lange <fjl@twurst.com>
Here is a draft for the New EraE implementation. The code follows along
with the spec listed at https://hackmd.io/pIZlxnitSciV5wUgW6W20w.
---------
Co-authored-by: shantichanal <158101918+shantichanal@users.noreply.github.com>
Co-authored-by: lightclient <lightclient@protonmail.com>
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Implement standardized JSON format for slow block logging to enable
cross-client performance analysis and protocol research.
This change is part of the Cross-Client Execution Metrics initiative
proposed by Gary Rong: https://hackmd.io/dg7rizTyTXuCf2LSa2LsyQ
The standardized metrics enabled data-driven analysis like the EIP-7907
research: https://ethresear.ch/t/data-driven-analysis-on-eip-7907/23850
JSON format includes:
- block: number, hash, gas_used, tx_count
- timing: execution_ms, total_ms
- throughput: mgas_per_sec
- state_reads: accounts, storage_slots, bytecodes, code_bytes
- state_writes: accounts, storage_slots, bytecodes
- cache: account/storage/code hits, misses, hit_rate
This should come after merging #33522
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Adding an RPC flag to limit the block range size for eth_getLogs and
eth_newFilter requests.
closing https://github.com/ethereum/go-ethereum/issues/24508
---------
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>
This PR introduces a new debug feature, logging the slow blocks with
detailed performance statistics, such as state read, EVM execution and
so on.
Notably, the detailed performance statistics of slow blocks won't be
logged during the sync to not overwhelm users. Specifically, the statistics
are only logged if there is a single block processed.
Example output
```
########## SLOW BLOCK #########
Block: 23537063 (0xa7f878611c2dd27f245fc41107d12ebcf06b4e289f1d6acf44d49a169554ee09) txs: 248, mgasps: 202.99
EVM execution: 63.295ms
Validation: 1.130ms
Account read: 6.634ms(648)
Storage read: 17.391ms(1434)
State hash: 6.722ms
DB commit: 3.260ms
Block write: 1.954ms
Total: 99.094ms
State read cache: account (hit: 622, miss: 26), storage (hit: 1325, miss: 109)
##############################
```
Recently in #31630 we removed support for overriding the network id in
preset networks. While this feature is niche, it is useful for shadow
forks. This PR proposes we add the functionality back, but in a simpler
way.
Instead of checking whether the flag is set in each branch of the
network switch statement, simply apply the network flag after the switch
statement is complete. This retains the following behavior:
1. Auto network id based on chain id still works, because `IsSet` only
returns true if the flag is _actually_ set. Not if it just has a default
set.
2. The preset networks will set their network id directly and only if
the network id flag is set is it overridden. This, combined with the
override genesis flag is what allows the shadow forks.
3. Setting the network id to the same network id that the preset _would
have_ set causes no issues and simply emits the `WARN` that the flag is
being set explicitly. I don't think people explicitly set the network id
flag often.
```
WARN [10-22|09:36:15.052] Setting network id with flag id=10
```
---------
Co-authored-by: Felix Lange <fjl@twurst.com>
No matter what value of P2P.DiscoveryV4 or DiscoveryV5 is set in config file,
it will be overwritten by the CLI flag, even if the flag is not set. This fixes it
to apply the flag only if set.
Adds a flag to specify how many blobs a node is willing to include in
their locally build block as specified in
https://eips.ethereum.org/EIPS/eip-7872
I deviated from the EIP in one case, I allowed for specifying 0 as the
minimum blobs/block
This PR is an alternative to #32556.
Instead of trying to be smart and reuse `geth init`, we can introduce a
new flag `--genesis` that loads the `genesis.json` from file into the
`Genesis` object in the same path that the other network flags currently
work in.
Question: is something like `--genesis` enough to start deprecating
`geth init`?
--
```console
$ geth --datadir data --hoodi
..
INFO [10-06|22:37:11.202] - BPO2: @1762955544
..
$ geth --datadir data --genesis genesis.json
..
INFO [10-06|22:37:27.988] - BPO2: @1862955544
..
```
Pull the genesis [from the
specs](https://raw.githubusercontent.com/eth-clients/hoodi/refs/heads/main/metadata/genesis.json)
and modify one of the BPO timestamps to simulate a shadow fork.
---------
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
New RPC method eth_sendRawTransactionSync(rawTx, timeoutMs?) that
submits a signed tx and blocks until a receipt is available or a timeout
elapses.
Two CLI flags to tune server-side limits:
--rpc.txsync.defaulttimeout (default wait window)
--rpc.txsync.maxtimeout (upper bound; requests are clamped)
closes https://github.com/ethereum/go-ethereum/issues/32094
---------
Co-authored-by: aodhgan <gawnieg@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Fixes a crash when loading the beacon chain config if new fields like
`BLOB_SCHEDULE: []` are present.
Previously, the config loader assumed all values were strings, causing
errors such as:
```
Fatal: Could not load beacon chain config '/network-configs/config.yaml': failed to parse beacon chain config file: yaml: unmarshal errors:
line 242: cannot unmarshal !!seq into string
```
This PR updates the parsing logic to handle non-string values correctly
and adds explicit validation for fork fields.
Add cli configurable limit for the number of addresses allowed in
eth_getLogs filter criteria:
https://github.com/ethereum/go-ethereum/issues/32264
Key changes:
- Added --rpc.getlogmaxaddrs CLI flag (default: 1000) to configure the
maximum number of addresses
- Updated ethconfig.Config with FilterMaxAddresses field for
configuration management
- Modified filter system to use the configurable limit instead of the
hardcoded maxAddresses constant
- Enhanced test coverage with new test cases for address limit
validation
- Removed hardcoded validation from JSON unmarshaling, moving it to
runtime validation
Please notice that I remove the check at FilterCriteria UnmarshalJSON
because the runtime config can not pass into this validation.
Please help review this change!
---------
Co-authored-by: zsfelfoldi <zsfelfoldi@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
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.
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>
As in #32060 we introduced the file based journal path, for the other
sub command(eg: snapshot, db), we should also pass the directory to the
triedb, else the subcommand(eg: `geth snapshot`) failed to run:
```bash
geth snapshot verify-state --datadir /geth-data
...
INFO [09-02|02:12:29.493] Allocated cache and file handles database=/geth-data/geth/chaindata cache=512.00MiB handles=524,288
INFO [09-02|02:12:32.746] Opened ancient database database=/geth-data/geth/chaindata/ancient/chain readonly=true
INFO [09-02|02:12:32.746] Opened Era store datadir=/geth-data/geth/chaindata/ancient/chain/era
INFO [09-02|02:12:32.758] State scheme set to already existing scheme=path
INFO [09-02|02:12:32.760] Load database journal from disk
INFO [09-02|02:12:32.764] Failed to load journal, discard it err="journal not found"
INFO [09-02|02:12:32.789] Opened ancient database database=/geth-data/geth/chaindata/ancient/state readonly=true
INFO [09-02|02:12:32.790] Initialized path database readonly=true triecache=0.00B statecache=0.00B buffer=0.00B history="entire chain"
ERROR[09-02|02:12:32.791] Failed to verify state root=c5458d..4cc785 err="unknown layer: c5458d476da0136a67ef24a93b909aa5c29efa5c5b885dbd1fbaed4e784cc785"
```
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 is a follow up PR after #32128 , Seems I've missed to add
--txlookuplimit as hidden. In hte meanwhile, I also add the other
deprecated flags into the output of `show-deprecated-flags`
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>
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>
This PR modifies the disclaimer/banner that is printed when starting up
Geth in dev mode:
* if the client is spun up in ephemeral dev mode with a keystore
override, the address of the first (prefunded) account is printed.
* if the client is spun up in ephemeral mode without a keystore
override, the genesis allocation contains a single static prefunded EOA
account. It's address and private key are logged.
* the banner is printed at the end of client initialization to make it
more prominent. Previously, it was logged towards the beginning of
client initialization and subsequent logging from startup filled the
terminal, pushing it out of view of the user.
Other change is that we now use a static prefunded dev account instead
of generating a random one when instantiating a new dev mode chain.
This is an example of what the banner looks like:
```
WARN [05-28|23:05:16.475] You are running Geth in --dev mode. Please note the following:
WARN [05-28|23:05:16.475]
WARN [05-28|23:05:16.475] 1. This mode is only intended for fast, iterative development without assumptions on
WARN [05-28|23:05:16.475] security or persistence.
WARN [05-28|23:05:16.475] 2. The database is created in memory unless specified otherwise. Therefore, shutting down
WARN [05-28|23:05:16.475] your computer or losing power will wipe your entire block data and chain state for
WARN [05-28|23:05:16.475] your dev environment.
WARN [05-28|23:05:16.475] 3. A random, pre-allocated developer account will be available and unlocked as
WARN [05-28|23:05:16.475] eth.coinbase, which can be used for testing. The random dev account is temporary,
WARN [05-28|23:05:16.475] stored on a ramdisk, and will be lost if your machine is restarted.
WARN [05-28|23:05:16.475] 4. Mining is enabled by default. However, the client will only seal blocks if transactions
WARN [05-28|23:05:16.475] are pending in the mempool. The miner's minimum accepted gas price is 1.
WARN [05-28|23:05:16.475] 5. Networking is disabled; there is no listen-address, the maximum number of peers is set
WARN [05-28|23:05:16.475] to 0, and discovery is disabled.
WARN [05-28|23:05:16.475]
WARN [05-28|23:05:16.475]
WARN [05-28|23:05:16.475] Running in ephemeral mode. The following account has been prefunded in the genesis:
WARN [05-28|23:05:16.475]
WARN [05-28|23:05:16.475] Account
WARN [05-28|23:05:16.475] ------------------
WARN [05-28|23:05:16.475] 0x71562b71999873db5b286df957af199ec94617f7 (10^49 ETH)
WARN [05-28|23:05:16.475]
WARN [05-28|23:05:16.475] Private Key
WARN [05-28|23:05:16.475] ------------------
WARN [05-28|23:05:16.475] 0xb71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291
WARN [05-28|23:05:16.475]
```
closes#31796
---------
Co-authored-by: jwasinger <j-wasinger@hotmail.com>
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>
For PeerDAS, we need to compute cell proofs. Both ckzg and gokzg support
computing these cell proofs.
This PR does the following:
- Update the go-kzg library from "github.com/crate-crypto/go-kzg-4844"
to "github.com/crate-crypto/go-eth-kzg" which will be the new upstream
for go-kzg moving forward
- Update ckzg from v1.0.0 to v2.0.1 and switch to /v2
- Updates the trusted setup to contain the g1 points both in lagrange
and monomial form
- Expose `ComputeCells` to compute the cell proofs
This PR adds a new `--beacon.checkpoint.file` config flag to geth and
blsync which specifies a checkpoint import/export file. If a file with
an existing checkpoint is specified, it is used for initialization
instead of the hardcoded one (except when `--beacon.checkpoint` is also
specified simultaneously). Whenever the client encounters a new valid
finality update with a suitable finalized beacon block root at an epoch
boundary, it saves the block root in hex format to the checkpoint file.
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`.
