lighthouse-pulse/beacon_node/eth2_libp2p/src/metrics.rs

pub use lighthouse_metrics::*;

lazy_static! {
    pub static ref ADDRESS_UPDATE_COUNT: Result<IntCounter> = try_create_int_counter(
        "libp2p_address_update_total",
        "Count of libp2p socked updated events (when our view of our IP address has changed)"
    );
    pub static ref PEERS_CONNECTED: Result<IntGauge> = try_create_int_gauge(
        "libp2p_peer_connected_peers_total",
        "Count of libp2p peers currently connected"
    );
    pub static ref PEER_CONNECT_EVENT_COUNT: Result<IntCounter> = try_create_int_counter(
        "libp2p_peer_connect_event_total",
        "Count of libp2p peer connect events (not the current number of connected peers)"
    );
    pub static ref PEER_DISCONNECT_EVENT_COUNT: Result<IntCounter> = try_create_int_counter(
        "libp2p_peer_disconnect_event_total",
        "Count of libp2p peer disconnect events"
    );
    pub static ref DISCOVERY_QUEUE: Result<IntGauge> = try_create_int_gauge(
        "discovery_queue_size",
        "The number of discovery queries awaiting execution"
    );
    pub static ref DISCOVERY_REQS: Result<IntGauge> = try_create_int_gauge(
        "discovery_requests",
        "The number of unsolicited discovery requests per second"
    );
}