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  • The log files from that node’s log directory.

  • The heap profile dumps from that node’s log directory.

  • The goroutine dumps from that node’s log directory.

  • The contents of the following tables. The tables must be scraped using a SQL client connected to that node’s SQL address&port.
    They should also be scraped with a binary format so that special characters are properly preserved.
    crdb_internal.feature_usage

    crdb_internal.gossip_alerts

    crdb_internal.gossip_liveness

    crdb_internal.gossip_network

    crdb_internal.gossip_nodes

    crdb_internal.leases

    crdb_internal.node_build_info

    crdb_internal.node_metrics

    crdb_internal.node_queries

    crdb_internal.node_runtime_info

    crdb_internal.node_sessions

    crdb_internal.node_statement_statistics

    crdb_internal.node_transactions

    crdb_internal.node_txn_stats

  • The data from the following HTTP endpoints, preferably using that node’s address & HTTP port number (you may need to use cockroach auth-session login to get a valid authentication cookie from a user with admin credentials).
    They must be scraped using that node’s node ID:
    /_status/enginestats/{nodeID}
    /_status/gossip/{nodeID}
    /_status/nodes/{nodeID}
    /_status/details/{nodeID}
    /_status/prfileprofile/{nodeID}
    /_status/stacks/{nodeID}?stacks_type=0
    /_status/stacks/{nodeID}?stacks_type=1
    /_status/ranges/{node_id}

  • For every range ID reported by /_status/ranges/{node_id}, the content of
    /_status/range/{range_id}

...