metricbeat/module/zookeeper/server/_meta/docs.md
server Metricset fetches the data returned by the srvr admin keyword.
zookeeper.server.connections: Connections established by the serverzookeeper.server.latency.avg: Average latency of the serverzookeeper.server.latency.max: Max latency reached by the serverzookeeper.server.latency.min: Minimum latency that has been reached by the serverzookeeper.server.mode: Server modezookeeper.server.node_count: Total number of nodeszookeeper.server.outstanding: Outstandingzookeeper.server.received: Received requests to the serverzookeeper.server.sent: Requests sent by the serverzookeeper.server.version_date: Date of the Zookeeper release in usezookeeper.server.zxid: Original value of the Zookeeper transaction IDzookeeper.server.count: Total transactions of the leader in epochzookeeper.server.epoch: Epoch value of the Zookeeper transaction ID