NOTE: You are looking at documentation for an older release. For the latest information, see the current release documentation.
ZooKeeper fields
editZooKeeper fields
editZooKeeper metrics collected by the four-letter monitoring commands.
zookeeper fields
editzookeeper contains the metrics reported by ZooKeeper commands.
-
zookeeper.service.version -
type: keyword
The version of the zookeeper node.
mntr fields
editmntr contains the metrics reported by the four-letter mntr command.
-
zookeeper.mntr.hostname -
type: keyword
ZooKeeper hostname.
-
zookeeper.mntr.approximate_data_size -
type: long
Approximate size of ZooKeeper data.
-
zookeeper.mntr.latency.avg -
type: long
Average latency between ensemble hosts in milliseconds.
-
zookeeper.mntr.ephemerals_count -
type: long
Number of ephemeral znodes.
-
zookeeper.mntr.followers -
type: long
Number of followers seen by the current host.
-
zookeeper.mntr.max_file_descriptor_count -
type: long
Maximum number of file descriptors allowed for the ZooKeeper process.
-
zookeeper.mntr.latency.max -
type: long
Maximum latency in milliseconds.
-
zookeeper.mntr.latency.min -
type: long
Minimum latency in milliseconds.
-
zookeeper.mntr.num_alive_connections -
type: long
Number of connections to ZooKeeper that are currently alive.
-
zookeeper.mntr.open_file_descriptor_count -
type: long
Number of file descriptors open by the ZooKeeper process.
-
zookeeper.mntr.outstanding_requests -
type: long
Number of outstanding requests that need to be processed by the cluster.
-
zookeeper.mntr.packets.received -
type: long
Number of ZooKeeper network packets received.
-
zookeeper.mntr.packets.sent -
type: long
Number of ZooKeeper network packets sent.
-
zookeeper.mntr.pending_syncs -
type: long
Number of pending syncs to carry out to ZooKeeper ensemble followers.
-
zookeeper.mntr.server_state -
type: keyword
Role in the ZooKeeper ensemble.
-
zookeeper.mntr.synced_followers -
type: long
Number of synced followers reported when a node server_state is leader.
-
zookeeper.mntr.version -
type: keyword
ZooKeeper version and build string reported.
-
zookeeper.mntr.watch_count -
type: long
Number of watches currently set on the local ZooKeeper process.
-
zookeeper.mntr.znode_count -
type: long
Number of znodes reported by the local ZooKeeper process.
server fields
editserver contains the metrics reported by the four-letter srvr command.
-
zookeeper.server.connections -
type: long
Connections established by the server
-
zookeeper.server.latency.avg -
type: long
Average latency of the server
-
zookeeper.server.latency.max -
type: long
Max latency reached by the server
-
zookeeper.server.latency.min -
type: long
Minimum latency that has been reached by the server
-
zookeeper.server.mode -
type: keyword
Server mode
-
zookeeper.server.node_count -
type: long
Total number of nodes
-
zookeeper.server.outstanding -
type: long
Outstanding
-
zookeeper.server.received -
type: long
Received requests to the server
-
zookeeper.server.sent -
type: long
Requests sent by the server
-
zookeeper.server.version_date -
type: date
Date of the Zookeeper release in use
-
zookeeper.server.zxid -
type: keyword
Original value of the Zookeeper transaction ID
-
zookeeper.server.count -
type: long
Total transactions of the leader in epoch
-
zookeeper.server.epoch -
type: long
Epoch value of the Zookeeper transaction ID