N/A
In https://github.com/sigp/lighthouse/pull/4801 , we added a state lru cache to avoid having too many states in memory which was a concern with 200mb+ states pre tree-states.
With https://github.com/sigp/lighthouse/pull/5891 , we made the overflow cache a simpler in memory lru cache that can only hold 32 pending states at the most and doesn't flush anything to disk. As noted in #5891, we can always fetch older blocks which never became available over rpc if they become available later.
Since we merged tree states, I don't think the state lru cache is relevant anymore. Instead of having the `DietAvailabilityPendingExecutedBlock` that stores only the state root, we can just store the full state in the `AvailabilityPendingExecutedBlock`.
Given entries in the cache can span max 1 epoch (cache size is 32), the underlying `BeaconState` objects in the cache share most of their memory. The state_lru_cache is one level of indirection that doesn't give us any benefit.
Please check me on this cc @dapplion
Co-Authored-By: Pawan Dhananjay <pawandhananjay@gmail.com>
Adds support for payload envelopes in the db. This is the minimum we'll need to store and fetch payloads.
Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>
All the required boilerplate for gloas gossip. We'll include the gossip message processing logic in a separate PR
Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>
Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
#8652
Implements "simplified" versions of `max_blobs_by_root_request` and `max_data_columns_by_root_request` which do not depend on type information from the `data` module. I've also added tests which test the original implementation against the simplified one to ensure they don't deviate.
Also moves `all_data_column_sidecar_subnets` from a method on `ChainSpec` to a function which just takes `ChainSpec` as an argument.
Co-Authored-By: Mac L <mjladson@pm.me>
Pulling out consensus type changes from #8677.
This PR covers all type changes for spec 1.7.0-alpha.1 (except for `DataColumnSidecar` changes, which is covered in @eserilev's PR #8682)
Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
Co-Authored-By: Michael Sproul <michael@sigmaprime.io>
Removes the remaining facade re-exports from `consensus/types`.
I have left `graffiti` as I think it has some utility so am leaning towards keeping it in the final API design.
Co-Authored-By: Mac L <mjladson@pm.me>
Removes some of the temporary re-exports in `consensus/types`.
I am doing this in multiple parts to keep each diff small.
Co-Authored-By: Mac L <mjladson@pm.me>
#8652
- This removes instances of `BeaconStateError` from `eth_spec.rs`, and replaces them directly with `ArithError` which can be trivially converted back to `BeaconStateError` at the call site.
- Also moves the state related methods on `ChainSpec` to be methods on `BeaconState` instead. I think this might be a more natural place for them to exist anyway.
Co-Authored-By: Mac L <mjladson@pm.me>
N/A
The `beacon_data_column_sidecar_computation_seconds` used to record the full kzg proof generation times before we changed getBlobsV2 to just return the full proofs + cells. This metric should be taking way less time than 100ms which was the minimum bucket previously.
Update the metric to use the default buckets for better granularity.
Co-Authored-By: Pawan Dhananjay <pawandhananjay@gmail.com>
Just visual clean-up, making logging statements look uniform. There's no reason to use `tracing::debug` instead of `debug`. If we ever need to migrate our logging lib in the future it would make things easier too.
Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>
Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
Co-Authored-By: Michael Sproul <michaelsproul@users.noreply.github.com>
Which issue # does this PR address?
None
Discussed in private with @jimmygchen, Lighthouse's `earliest_available_slot` is guaranteed to always align with epoch boundaries, but as a safety implementation, we should use `start_slot` just in case other clients differ in their implementations.
At least we agreed it would be safer for `synced_peers_for_epoch`, I also made the change in `has_good_custody_range_sync_peer`, but this is to be reviewed please.
Co-Authored-By: Antoine James <antoine@ethereum.org>
Co-Authored-By: Jimmy Chen <jimmy@sigmaprime.io>
```bash
$ lcli mock-el ....
...
...
Dec 15 11:52:06.002 INFO Metrics HTTP server started listen_address: "127.0.0.1:8551"
...
```
The log message "Metrics HTTP server" was misleading, as the server is actually a Mock Execution Client that provides a JSON-RPC API for testing purposes, not a metrics server.
Co-Authored-By: ackintosh <sora.akatsuki@gmail.com>
Closes#8569
Updates the HTTP API error when the node cannot reconstruct blobs due to "Insufficient data columns".
Changes the response from 500 Internal Server Error to 400 Bad Request and adds a hint to run with --supernode or --semi-supernode.
Co-Authored-By: Andrurachi <andruvrch@gmail.com>
