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Improving blob propagation post-PeerDAS with Decentralized Blob Building (#6268)

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* Get blobs from EL.

Co-authored-by: Michael Sproul <michael@sigmaprime.io>

* Avoid cloning blobs after fetching blobs.

* Address review comments and refactor code.

* Fix lint.

* Move blob computation metric to the right spot.

* Merge branch 'unstable' into das-fetch-blobs

* Merge branch 'unstable' into das-fetch-blobs

# Conflicts:
#	beacon_node/beacon_chain/src/beacon_chain.rs
#	beacon_node/beacon_chain/src/block_verification.rs
#	beacon_node/beacon_chain/src/data_availability_checker/overflow_lru_cache.rs

* Merge branch 'unstable' into das-fetch-blobs

# Conflicts:
#	beacon_node/beacon_chain/src/beacon_chain.rs

* Gradual publication of data columns for supernodes.

* Recompute head after importing block with blobs from the EL.

* Fix lint

* Merge branch 'unstable' into das-fetch-blobs

* Use blocking task instead of async when computing cells.

* Merge branch 'das-fetch-blobs' of github.com:jimmygchen/lighthouse into das-fetch-blobs

* Merge remote-tracking branch 'origin/unstable' into das-fetch-blobs

* Fix semantic conflicts

* Downgrade error log.

* Merge branch 'unstable' into das-fetch-blobs

# Conflicts:
#	beacon_node/beacon_chain/src/data_availability_checker.rs
#	beacon_node/beacon_chain/src/data_availability_checker/overflow_lru_cache.rs
#	beacon_node/execution_layer/src/engine_api.rs
#	beacon_node/execution_layer/src/engine_api/json_structures.rs
#	beacon_node/network/src/network_beacon_processor/gossip_methods.rs
#	beacon_node/network/src/network_beacon_processor/mod.rs
#	beacon_node/network/src/network_beacon_processor/sync_methods.rs

* Merge branch 'unstable' into das-fetch-blobs

* Publish block without waiting for blob and column proof computation.

* Address review comments and refactor.

* Merge branch 'unstable' into das-fetch-blobs

* Fix test and docs.

* Comment cleanups.

* Merge branch 'unstable' into das-fetch-blobs

* Address review comments and cleanup

* Address review comments and cleanup

* Refactor to de-duplicate gradual publication logic.

* Add more logging.

* Merge remote-tracking branch 'origin/unstable' into das-fetch-blobs

# Conflicts:
#	Cargo.lock

* Fix incorrect comparison on `num_fetched_blobs`.

* Implement gradual blob publication.

* Merge branch 'unstable' into das-fetch-blobs

* Inline `publish_fn`.

* Merge branch 'das-fetch-blobs' of github.com:jimmygchen/lighthouse into das-fetch-blobs

* Gossip verify blobs before publishing

* Avoid queries for 0 blobs and error for duplicates

* Gossip verified engine blob before processing them, and use observe cache to detect duplicates before publishing.

* Merge branch 'das-fetch-blobs' of github.com:jimmygchen/lighthouse into das-fetch-blobs

# Conflicts:
#	beacon_node/network/src/network_beacon_processor/mod.rs

* Merge branch 'unstable' into das-fetch-blobs

* Fix invalid commitment inclusion proofs in blob sidecars created from EL blobs.

* Only publish EL blobs triggered from gossip block, and not RPC block.

* Downgrade gossip blob log to `debug`.

* Merge branch 'unstable' into das-fetch-blobs

* Merge branch 'unstable' into das-fetch-blobs

* Grammar
This commit is contained in:
Jimmy Chen
2024-11-15 10:34:13 +07:00
committed by GitHub
parent 8e95024945
commit 5f053b0b6d
36 changed files with 1660 additions and 613 deletions
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35
beacon_node/beacon_chain/src/metrics.rs
View File

@@ -111,6 +111,13 @@ pub static BLOCK_PROCESSING_POST_EXEC_PROCESSING: LazyLock<Result<Histogram>> =
linear_buckets(5e-3, 5e-3, 10),
)
});
pub static BLOCK_PROCESSING_DATA_COLUMNS_WAIT: LazyLock<Result<Histogram>> = LazyLock::new(|| {
try_create_histogram_with_buckets(
"beacon_block_processing_data_columns_wait_seconds",
"Time spent waiting for data columns to be computed before starting database write",
exponential_buckets(0.01, 2.0, 10),
)
});
pub static BLOCK_PROCESSING_DB_WRITE: LazyLock<Result<Histogram>> = LazyLock::new(|| {
try_create_histogram(
"beacon_block_processing_db_write_seconds",
@@ -1691,6 +1698,34 @@ pub static DATA_COLUMNS_SIDECAR_PROCESSING_SUCCESSES: LazyLock<Result<IntCounter
)
});
pub static BLOBS_FROM_EL_HIT_TOTAL: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"beacon_blobs_from_el_hit_total",
"Number of blob batches fetched from the execution layer",
)
});
pub static BLOBS_FROM_EL_MISS_TOTAL: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"beacon_blobs_from_el_miss_total",
"Number of blob batches failed to fetch from the execution layer",
)
});
pub static BLOBS_FROM_EL_EXPECTED_TOTAL: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"beacon_blobs_from_el_expected_total",
"Number of blobs expected from the execution layer",
)
});
pub static BLOBS_FROM_EL_RECEIVED_TOTAL: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"beacon_blobs_from_el_received_total",
"Number of blobs fetched from the execution layer",
)
});
/*
* Light server message verification
*/