3b61ac9cbf
## Issue Addressed Closes #2286 Closes #2538 Closes #2342 ## Proposed Changes Part II of major slasher optimisations after #2767 These changes will be backwards-incompatible due to the move to MDBX (and the schema change) 😱 * [x] Shrink attester keys from 16 bytes to 7 bytes. * [x] Shrink attester records from 64 bytes to 6 bytes. * [x] Separate `DiskConfig` from regular `Config`. * [x] Add configuration for the LRU cache size. * [x] Add a "migration" that deletes any legacy LMDB database.
57 lines
2.5 KiB
Rust
57 lines
2.5 KiB
Rust
use lazy_static::lazy_static;
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pub use lighthouse_metrics::*;
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lazy_static! {
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pub static ref SLASHER_DATABASE_SIZE: Result<IntGauge> = try_create_int_gauge(
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"slasher_database_size",
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"Size of the database backing the slasher, in bytes"
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);
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pub static ref SLASHER_RUN_TIME: Result<Histogram> = try_create_histogram(
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"slasher_process_batch_time",
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"Time taken to process a batch of blocks and attestations"
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);
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pub static ref SLASHER_NUM_ATTESTATIONS_DROPPED: Result<IntGauge> = try_create_int_gauge(
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"slasher_num_attestations_dropped",
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"Number of attestations dropped per batch"
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);
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pub static ref SLASHER_NUM_ATTESTATIONS_DEFERRED: Result<IntGauge> = try_create_int_gauge(
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"slasher_num_attestations_deferred",
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"Number of attestations deferred per batch"
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);
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pub static ref SLASHER_NUM_ATTESTATIONS_VALID: Result<IntGauge> = try_create_int_gauge(
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"slasher_num_attestations_valid",
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"Number of valid attestations per batch"
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);
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pub static ref SLASHER_NUM_ATTESTATIONS_STORED_PER_BATCH: Result<IntGauge> =
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try_create_int_gauge(
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"slasher_num_attestations_stored_per_batch",
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"Number of attestations stored per batch"
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);
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pub static ref SLASHER_NUM_BLOCKS_PROCESSED: Result<IntGauge> = try_create_int_gauge(
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"slasher_num_blocks_processed",
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"Number of blocks processed per batch",
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);
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pub static ref SLASHER_NUM_CHUNKS_UPDATED: Result<IntCounterVec> = try_create_int_counter_vec(
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"slasher_num_chunks_updated",
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"Number of min or max target chunks updated on disk",
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&["array"],
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);
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pub static ref SLASHER_COMPRESSION_RATIO: Result<Gauge> = try_create_float_gauge(
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"slasher_compression_ratio",
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"Compression ratio for min-max array chunks (higher is better)"
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);
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pub static ref SLASHER_NUM_ATTESTATION_ROOT_QUERIES: Result<IntCounter> =
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try_create_int_counter(
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"slasher_num_attestation_root_queries",
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"Number of requests for an attestation data root",
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);
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pub static ref SLASHER_NUM_ATTESTATION_ROOT_HITS: Result<IntCounter> = try_create_int_counter(
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"slasher_num_attestation_root_hits",
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"Number of requests for an attestation data root that hit the LRU cache",
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);
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pub static ref SLASHER_ATTESTATION_ROOT_CACHE_SIZE: Result<IntGauge> = try_create_int_gauge(
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"slasher_attestation_root_cache_size",
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"Number of attestation data roots cached in memory"
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);
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}
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