lighthouse/beacon_node/eth1/src/metrics.rs

pub use lighthouse_metrics::*;
use std::sync::LazyLock;

/*
 * Eth1 blocks
 */
pub static BLOCK_CACHE_LEN: LazyLock<Result<IntGauge>> =
    LazyLock::new(|| try_create_int_gauge("eth1_block_cache_len", "Count of eth1 blocks in cache"));
pub static LATEST_CACHED_BLOCK_TIMESTAMP: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
    try_create_int_gauge(
        "eth1_latest_cached_block_timestamp",
        "Timestamp of latest block in eth1 cache",
    )
});

/*
 * Eth1 deposits
 */
pub static DEPOSIT_CACHE_LEN: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
    try_create_int_gauge(
        "eth1_deposit_cache_len",
        "Number of deposits in the eth1 cache",
    )
});
pub static HIGHEST_PROCESSED_DEPOSIT_BLOCK: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
    try_create_int_gauge(
        "eth1_highest_processed_deposit_block",
        "Number of the last block checked for deposits",
    )
});

/*
 * Eth1 rpc connection
 */

pub static ETH1_CONNECTED: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
    try_create_int_gauge(
        "sync_eth1_connected",
        "Set to 1 if connected to an eth1 node, otherwise set to 0",
    )
});